docs(v1.1.4): reviewer audit report — APPROVE verdict

Audit of feat/v1.1.4-http-cron against the v1.1.4 dispatch prompt.
All gates green on HEAD; 427 tests pass (+69 new), 140 ignored.
SSRF policy audited line-by-line: DNS-rebinding defense via reqwest
dns_resolver, literal-IP gap closed at validate_url on every redirect
hop, IPv4-mapped IPv6 re-check, IP never leaked in error strings.
Cron scheduler's fire-once catch-up policy verified; transactional
outbox-insert + last_fired_at bump.

Two flagged divergences accepted: three-arg verb(url, body, opts)
HTTP shape (resolves a self-contradiction in the brief; body_raw
dropped because raw strings just use positional body), and stale
schema-snapshot golden re-blessed (pre-existing drift from v1.1.1-
v1.1.3 — recommend lifting #[ignore] with CI DB in v1.1.5).

Three v1.1.3 follow-ups landed: module backend error redaction,
rhai = "=1.24" exact pin, retroactive CHANGELOG security note.

CHANGELOG.md

@@ -1,5 +1,210 @@
 # PiCloud Changelog
 
+## v1.1.4 — Outbound HTTP & Cron triggers (unreleased)
+
+Two surfaces. **`http::*`** lets Rhai scripts make outbound HTTP
+requests (Slack webhooks, Stripe, third-party REST) fronted by an SSRF
+deny-list applied to the *resolved IP* (DNS-rebinding defense), with
+scheme/port restrictions, request/response body caps, and a layered
+timeout. **Cron triggers** add the fourth concrete kind on the v1.1.1
+trigger framework: a scheduler task enqueues due triggers into the same
+universal outbox the dispatcher already drains.
+
+### Added
+
+- **`http::{get,post,put,patch,delete,head,post_form,request}`** — outbound
+  HTTP SDK. Body and options are separate positional args
+  (`verb(url, body, opts)`); `opts` is
+  `{headers, timeout_ms, follow_redirects, max_redirects}` (unknown keys
+  throw). Body dispatch by type: Map/Array → JSON, String → text/plain,
+  `()` → none. Response is `#{ status, headers, body, body_raw }` with
+  `body` auto-parsed when the response is `application/json`. Non-2xx
+  does NOT throw (fetch-style); network/timeout/SSRF/size errors throw
+  with an `"http: …"` prefix.
+- **SSRF deny-list** — applied to the resolved IP via a custom reqwest
+  `dns_resolver` (so it covers every redirect hop and defeats DNS
+  rebinding), plus a literal-IP check at URL-parse time. Blocks
+  loopback, RFC1918 private, link-local (incl. `169.254.169.254`),
+  carrier-grade NAT, multicast, reserved, IPv6 ULA/link-local/loopback,
+  and IPv4-mapped IPv6 (re-checked against the embedded v4 address).
+  The script-visible error carries a CIDR-category reason, never the IP.
+  `PICLOUD_HTTP_ALLOW_PRIVATE=true` disables it (dev-only; logs a startup
+  warning).
+- **`HttpService` trait** (`picloud-shared`) + `HttpServiceImpl`
+  (manager-core, reqwest-backed). Wired into the `Services` bundle as
+  `http: Arc<dyn HttpService>`.
+- **`Capability::AppHttpRequest(AppId)`** — maps to the existing
+  `script:write` scope (any outbound request can exfiltrate data, so the
+  conservative write mapping is used). No new `Scope` variant — the
+  seven-scope commitment holds. Script-as-gate: skipped when the script
+  runs unauthenticated.
+- **Cron triggers** — `POST /api/v1/admin/apps/{id}/triggers/cron`
+  (`script_id`, `schedule`, `timezone`, optional retry overrides).
+  6-field cron expressions (with seconds) validated by the `cron` crate;
+  IANA timezones validated by `chrono-tz`. A scheduler task
+  (`spawn_cron_scheduler`, poll cadence `PICLOUD_CRON_TICK_INTERVAL_MS`,
+  default 30s) enqueues due triggers into the outbox; the existing
+  dispatcher delivers them. Catch-up policy: a trigger that missed N
+  windows fires exactly **once** on the next tick, not N times.
+- **`ctx.event.cron`** — `{ schedule, timezone, scheduled_at, fired_at }`
+  for cron-trigger handlers (`ctx.event.source == "cron"`,
+  `ctx.event.op == "tick"`).
+- **Dashboard Triggers tab** — admin-gated cron trigger create form
+  (target endpoint script, schedule, timezone dropdown) + triggers list
+  showing schedule / timezone / last-fired.
+
+### Changed
+
+- **Workspace version**: `1.1.3` → `1.1.4`.
+- **Rhai SDK version**: `1.4` → `1.5` (additive — `http::*` SDK +
+  `ctx.event.cron`). The `Services` bundle constructor becomes
+  `Services::new(kv, docs, dead_letters, events, modules, http)`.
+- **Dashboard version**: `0.9.0` → `0.10.0`.
+- **`SdkCallCx`** — gains a `script_id` field (audit attribution + the
+  default outbound `User-Agent`, `picloud/<version> (script:<id>)`).
+- **Rhai pin tightened** — workspace dep `rhai = "1.19"` → `rhai = "=1.24"`
+  so future bumps of the non-semver-stable `internals` surface are
+  deliberate.
+- **Module backend errors redacted** — `PicloudModuleResolver` now
+  surfaces a stable generic (`"module backend unavailable; check server
+  logs"`) to scripts and logs the original at error level, instead of
+  leaking the backend error verbatim (see v1.1.3 follow-up).
+
+### Migrations
+
+- `0017_cron_triggers.sql` — widens `triggers.kind` and
+  `outbox.source_kind` CHECK constraints to include `'cron'`; adds
+  `cron_trigger_details (trigger_id, schedule, timezone, last_fired_at)`
+  with a `last_fired_at` index. Additive — applies cleanly on a fresh DB
+  and on top of the v1.1.3 schema.
+
+### New environment variables
+
+- `PICLOUD_HTTP_ALLOW_PRIVATE` (default false; dev-only) — disable the
+  SSRF deny-list.
+- `PICLOUD_HTTP_MAX_REQUEST_BODY_BYTES` / `PICLOUD_HTTP_MAX_RESPONSE_BODY_BYTES`
+  (default 10 MB each).
+- `PICLOUD_CRON_TICK_INTERVAL_MS` (default 30000) — cron scheduler poll
+  cadence (floored at 1s).
+
+## v1.1.3 — Modules (unreleased)
+
+Real per-app Rhai module system. Scripts can `import "<name>" as
+<alias>;` other scripts in the same app as reusable libraries. The
+v1.0 placeholder `DummyModuleResolver` is replaced by a per-call
+`PicloudModuleResolver` that loads `kind = 'module'` scripts via a
+new `ModuleSource` trait, compiles them into Rhai modules, caches
+the compiled output, and enforces cross-app isolation, circular-
+import detection, and an import-depth limit. Two LRU AST caches
+(top-level script + per-module compiled module) eliminate the
+per-invocation compile cost; both invalidate on `updated_at` change.
+
+### Added
+
+- **`scripts.kind` column** — `'endpoint' | 'module'`, default
+  `'endpoint'`. Endpoints handle HTTP routes / trigger events;
+  modules are libraries imported by other scripts. The dashboard
+  scripts list + script detail page surface the distinction as a
+  colored badge.
+- **`script_imports` dep-graph table** — populated at script save-
+  time from the literal-path `import "<name>"` declarations in the
+  source. FK-CASCADE on both columns. No admin surface in v1.1.3
+  (drives a v1.2+ "Used by" dashboard panel and v1.3+ cluster-mode
+  eager invalidation).
+- **`ModuleSource` trait** — `lookup(&SdkCallCx, name)`. Postgres
+  impl `PostgresModuleSource` in manager-core. `app_id` derived from
+  `cx.app_id` (cross-app isolation boundary, mirrors KV / docs).
+- **`PicloudModuleResolver`** — implements `rhai::ModuleResolver`.
+  Per-call instance owns `Arc<SdkCallCx>`, the in-progress imports
+  stack, the depth counter. Bridges sync `resolve()` to async
+  `lookup()` via `Handle::block_on` (safe under the executor's
+  `spawn_blocking` wrap). Replaces `DummyModuleResolver` at line 139
+  of `executor-core::engine::build_engine`.
+- **Module-shape validation** — `kind = 'module'` source must contain
+  only `fn` declarations, `const` declarations, and `import`
+  statements at top level (no executable expressions). Walks
+  `ast.statements()` via `rhai/internals`. Admin endpoint is the
+  primary gate; the resolver re-runs the check at load time for
+  defense in depth against DB-direct inserts.
+- **Per-module compiled-Module cache** — `LruCache<(AppId, name),
+  (updated_at, Arc<rhai::Module>)>` owned by `Engine`. Invalidated
+  lazily on `updated_at` mismatch. Size via
+  `PICLOUD_MODULE_CACHE_SIZE` (default 512).
+- **Top-level script AST cache** — `LruCache<ScriptId, (updated_at,
+  Arc<rhai::AST>)>` owned by `LocalExecutorClient`. Same staleness
+  semantics. Size via `PICLOUD_SCRIPT_CACHE_SIZE` (default 256).
+- **`ScriptIdentity` + `ExecutorClient::execute_with_identity`** —
+  new method on the trait; default impl forwards to `execute` so
+  `RemoteExecutorClient` (and future transports) keep working.
+  `LocalExecutorClient` overrides it to consult the script cache and
+  pass the resulting `Arc<rhai::AST>` to `Engine::execute_ast`.
+- **`Engine::execute_ast`** — companion to `execute` that takes a
+  pre-compiled AST so callers (the orchestrator) can reuse one
+  compile across many invocations.
+- **Import depth limit** — `Limits::module_import_depth_max`
+  (default 8). Not script-overridable.
+- **Reserved module names** — module-kind scripts cannot be named
+  `log`, `regex`, `random`, `time`, `json`, `base64`, `hex`, `url`,
+  `kv`, `docs`, `dead_letters`, `http`, `files`, `pubsub`, `secrets`,
+  `email`, `users`, `queue`. Defense against author confusion with
+  stdlib namespaces.
+
+### Changed
+
+- **Workspace version**: `1.1.2` → `1.1.3`.
+- **Rhai SDK version**: `1.3` → `1.4` (additive — every v1.3 script
+  still runs unchanged; new surface: `import "<name>" as <alias>;`
+  for endpoint scripts that consume modules in the same app).
+- **Dashboard version**: `0.8.0` → `0.9.0`. Adds kind dropdown on
+  script create + kind badges on the scripts list and detail page.
+- **`Services` bundle** — grows a `modules: Arc<dyn ModuleSource>`
+  field. Constructor signature becomes
+  `Services::new(kv, docs, dead_letters, events, modules)`.
+- **`ScriptValidator` trait** — `validate` now returns
+  `ValidatedScript { imports: Vec<String> }` so the repo can write
+  dep-graph edges in the same transaction as the script row. New
+  `validate_module` method enforces module-shape rules.
+- **Trigger creation tightening** — `POST /api/v1/admin/apps/{id}/triggers/{kv,docs,dead_letter}`
+  now load the target script and reject when (1) it doesn't exist,
+  (2) it belongs to a different app (latent v1.1.1/v1.1.2 gap —
+  closed in v1.1.3), or (3) it is `kind = 'module'`.
+- **Route creation** — `POST /api/v1/admin/scripts/{id}/routes`
+  returns 400 when the target script is `kind = 'module'`.
+
+### Security fix
+
+- **Cross-app trigger target (CVE-class: broken access control).** In
+  v1.1.1 and v1.1.2, `POST /api/v1/admin/apps/{id}/triggers/{kv,docs,dead_letter}`
+  validated only that the caller could manage triggers on `{id}` — it
+  did **not** verify that the target `script_id` belonged to that same
+  app. A member with trigger-management rights on app A could therefore
+  register a trigger in A pointing at a script owned by app B, causing
+  B's script to execute on A's events (a cross-app isolation break).
+  v1.1.3 closes this: every trigger-create handler now loads the target
+  script and rejects it unless `script.app_id == path app_id` (and it is
+  not a module). **Upgrade recommendation:** anyone running a pre-v1.1.3
+  multi-tenant deploy should upgrade and audit existing `triggers` rows
+  for any whose `script_id` resolves to a script in a different `app_id`.
+
+### Migrations
+
+- `0015_scripts_kind.sql` — adds `scripts.kind` with CHECK
+  `IN ('endpoint','module')`, composite index `(app_id, kind)`, and
+  a module-name shape CHECK (`^[a-zA-Z_][a-zA-Z0-9_]{0,63}$`).
+- `0016_script_imports.sql` — adds the dep-graph table with FK
+  CASCADE on both columns, PK `(importer, imported)`, and a
+  reverse-edge index on `imported_script_id`.
+
+### Downgrade caveats
+
+Rolling back v1.1.3 → v1.1.2 with module-kind scripts present
+strands them (no `kind` column means everything looks like an
+endpoint; modules will then succeed as route targets and immediately
+fail to execute meaningfully). Migration `0016_script_imports.sql`
+is safe to drop (the table is auxiliary). `0015_scripts_kind.sql`
+must be reversed by `DROP COLUMN kind` only after manually re-homing
+or deleting module-kind rows.
+
 ## v1.1.2 — Documents (unreleased)
 
 `docs::*` SDK — schemaless JSONB document storage with a first-cut

Cargo.lock

@@ -378,6 +378,28 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "chrono-tz"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93698b29de5e97ad0ae26447b344c482a7284c737d9ddc5f9e52b74a336671bb"
+dependencies = [
+ "chrono",
+ "chrono-tz-build",
+ "phf",
+]
+
+[[package]]
+name = "chrono-tz-build"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c088aee841df9c3041febbb73934cfc39708749bf96dc827e3359cd39ef11b1"
+dependencies = [
+ "parse-zoneinfo",
+ "phf",
+ "phf_codegen",
+]
+
 [[package]]
 name = "clap"
 version = "4.6.1"
@@ -499,6 +521,17 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "217698eaf96b4a3f0bc4f3662aaa55bdf913cd54d7204591faa790070c6d0853"
 
+[[package]]
+name = "cron"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f8c3e73077b4b4a6ab1ea5047c37c57aee77657bc8ecd6f29b0af082d0b0c07"
+dependencies = [
+ "chrono",
+ "nom",
+ "once_cell",
+]
+
 [[package]]
 name = "crossbeam-queue"
 version = "0.3.12"
@@ -1274,6 +1307,15 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "lru"
+version = "0.12.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38"
+dependencies = [
+ "hashbrown 0.15.5",
+]
+
 [[package]]
 name = "lru-slab"
 version = "0.1.2"
@@ -1317,6 +1359,12 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "mio"
 version = "1.2.0"
@@ -1337,6 +1385,16 @@ dependencies = [
  "spin 0.5.2",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "normalize-line-endings"
 version = "0.3.0"
@@ -1454,6 +1512,15 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "parse-zoneinfo"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f2a05b18d44e2957b88f96ba460715e295bc1d7510468a2f3d3b44535d26c24"
+dependencies = [
+ "regex",
+]
+
 [[package]]
 name = "password-hash"
 version = "0.5.0"
@@ -1503,9 +1570,47 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
+[[package]]
+name = "phf"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
+dependencies = [
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_codegen"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
+dependencies = [
+ "phf_shared",
+ "rand 0.8.6",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "picloud"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1531,7 +1636,7 @@ dependencies = [
 
 [[package]]
 name = "picloud-cli"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "anyhow",
  "assert_cmd",
@@ -1552,7 +1657,7 @@ dependencies = [
 
 [[package]]
 name = "picloud-executor"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "anyhow",
  "picloud-executor-core",
@@ -1564,12 +1669,13 @@ dependencies = [
 
 [[package]]
 name = "picloud-executor-core"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "async-trait",
  "base64",
  "chrono",
  "hex",
+ "lru",
  "percent-encoding",
  "picloud-shared",
  "rand 0.8.6",
@@ -1580,12 +1686,14 @@ dependencies = [
  "thiserror 1.0.69",
  "tokio",
  "tracing",
+ "tracing-subscriber",
+ "url",
  "uuid",
 ]
 
 [[package]]
 name = "picloud-manager"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "anyhow",
  "picloud-manager-core",
@@ -1597,18 +1705,21 @@ dependencies = [
 
 [[package]]
 name = "picloud-manager-core"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "argon2",
  "async-trait",
  "axum",
  "base64",
  "chrono",
+ "chrono-tz",
+ "cron",
  "data-encoding",
  "picloud-executor-core",
  "picloud-orchestrator-core",
  "picloud-shared",
  "rand 0.8.6",
+ "reqwest",
  "serde",
  "serde_json",
  "sha2",
@@ -1622,7 +1733,7 @@ dependencies = [
 
 [[package]]
 name = "picloud-orchestrator"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "anyhow",
  "picloud-orchestrator-core",
@@ -1634,14 +1745,16 @@ dependencies = [
 
 [[package]]
 name = "picloud-orchestrator-core"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "async-trait",
  "axum",
  "chrono",
+ "lru",
  "picloud-executor-core",
  "picloud-shared",
  "reqwest",
+ "rhai",
  "serde",
  "serde_json",
  "thiserror 1.0.69",
@@ -1653,7 +1766,7 @@ dependencies = [
 
 [[package]]
 name = "picloud-shared"
-version = "1.1.2"
+version = "1.1.4"
 dependencies = [
  "async-trait",
  "chrono",
@@ -2356,6 +2469,12 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "siphasher"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ee5873ec9cce0195efcb7a4e9507a04cd49aec9c83d0389df45b1ef7ba2e649"
+
 [[package]]
 name = "slab"
 version = "0.4.12"

Cargo.toml

@@ -13,7 +13,7 @@ members = [
 ]
 
 [workspace.package]
-version = "1.1.2"
+version = "1.1.4"
 edition = "2021"
 rust-version = "1.92"
 license = "MIT OR Apache-2.0"
@@ -47,12 +47,16 @@ tracing-subscriber = { version = "0.3", features = ["env-filter", "json"] }
 # IDs + time
 uuid = { version = "1", features = ["v4", "serde"] }
 chrono = { version = "0.4", features = ["serde"] }
+# Cron schedule parsing (v1.1.4 cron triggers) + IANA timezone resolution.
+chrono-tz = "0.9"
+cron = "0.12"
 
 # Async traits
 async-trait = "0.1"
 
-# Rhai scripting
+# Rhai scripting. Pinned exactly (`=1.24`) because the `internals`
-rhai = { version = "1.19", features = ["sync", "serde"] }
+# feature surface is not semver-stable — future bumps must be deliberate.
+rhai = { version = "=1.24", features = ["sync", "serde"] }
 
 # Postgres (manager-core only — others stay DB-free)
 sqlx = { version = "0.8", features = ["runtime-tokio-rustls", "postgres", "uuid", "chrono", "json", "macros", "migrate"] }
@@ -80,6 +84,10 @@ regex = "1"
 hex = "0.4"
 percent-encoding = "2"
 
+# LRU caches (v1.1.3 — top-level script AST cache in orchestrator-core +
+# per-module compiled-module cache in executor-core).
+lru = "0.12"
+
 [workspace.lints.rust]
 unsafe_code = "forbid"
 

HANDBACK.md

@@ -1,254 +1,252 @@
-# v1.1.2 Implementation HANDBACK
+# v1.1.4 Handback — Outbound HTTP SDK & Cron Triggers
 
-## 1. Branch + commit count
+**Branch:** `feat/v1.1.4-http-cron` (off `main`)
+**Commits:** 1 implementation commit (`feat(v1.1.4): outbound HTTP SDK + cron triggers`) + this HANDBACK commit.
 
-- Branch: `feat/v1.1.2-documents`
+> **Note on commit granularity:** the brief suggested split
-- Base: `main`
+> `feat(v1.1.4-http)` / `feat(v1.1.4-cron)` commits. The two features are
-- 9 commits ahead of `main` (7 original + 2 from iteration 2: a `chore: cargo fmt` fix and this HANDBACK update). Branch is **not pushed**, **not merged**.
+> interleaved across shared files (`Cargo.toml`, `crates/picloud/src/lib.rs`,
+> `crates/manager-core/src/lib.rs`, `version.rs`, `services.rs`), so
+> cleanly-*compiling* per-theme commits aren't separable without interactive
+> hunk staging (unavailable in this environment). I chose one coherent,
+> green commit over shipping broken intermediates. Squash/relabel as you see fit.
+
+---
+
+## Scope coverage
+
+| # | Item | Status |
+|---|------|--------|
+| 1 | `http::*` SDK surface (get/post/put/patch/delete/head/post_form/request) | **Done** |
+| 2 | SSRF deny-list (resolved-IP, DNS-rebinding defense, scheme/port, body caps, UA, timeouts, `PICLOUD_HTTP_ALLOW_PRIVATE`) | **Done** |
+| 3 | http authz (`Capability::AppHttpRequest` → `script:write`, script-as-gate, no new Scope) | **Done** |
+| 4 | `HttpService` trait + `HttpServiceImpl` + Services wiring | **Done** |
+| 5 | Cron migration `0017` (Layout-E extension) | **Done** |
+| 6 | Cron scheduler tokio task (catch-up = fire-once) | **Done** |
+| 7 | `ctx.event.cron` shape + `TriggerEvent::Cron` | **Done** |
+| 8 | Dispatcher routing extension (`… \| Cron`) | **Done** |
+| 9 | Dashboard cron trigger UI (minimal) | **Done** |
+| 10a | Redact `ModuleSourceError::Backend` at resolver boundary | **Done** |
+| 10b | Pin `rhai = "=1.24"` | **Done** |
+| 10c | CHANGELOG retroactive v1.1.3 cross-app-trigger security note | **Done** |
+| 11 | Version bumps (workspace 1.1.4, SDK 1.5, dashboard 0.10.0) | **Done** |
+| 12 | Tests (~50-70) | **Done** — 70 new |
+
+---
+
+## SSRF policy implementation notes
+
+- **reqwest hook.** `crates/manager-core/src/ssrf.rs` defines `SsrfResolver`
+  implementing `reqwest::dns::Resolve`, plugged in via
+  `ClientBuilder::dns_resolver`. It delegates to the system resolver
+  (injectable for tests — see DNS-rebinding test), then filters each `IpAddr`
+  through `SsrfPolicy::check`. Because reqwest re-resolves at every connection
+  (including each redirect hop), the policy applies post-redirect too.
+- **`dns_resolver` is generic over a concrete `R: Resolve`** (stores `Arc<R>`),
+  so the resolver is passed as `Arc<SsrfResolver>`, not `Arc<dyn Resolve>`.
+- **Literal-IP gap closed.** reqwest only routes *hostnames* through the custom
+  resolver — a URL with a literal-IP host (`http://127.0.0.1/`) bypasses it
+  entirely. The impl therefore *also* runs `SsrfPolicy::check` on literal-IP
+  hosts at URL-parse time (`validate_url`), on every hop. Both paths are tested.
+- **IPv4-mapped IPv6 re-check.** `check_v6` calls `Ipv6Addr::to_ipv4_mapped()`;
+  if `Some`, it re-runs the v4 deny-list against the embedded address
+  (`::ffff:127.0.0.1` → denied as "loopback").
+- **Applied before AND after redirects.** Redirects are followed *manually*
+  (client built with `redirect(Policy::none())`) so per-request
+  `follow_redirects`/`max_redirects` are honored; each hop re-validates
+  scheme/port + literal-IP and re-resolves hostnames through the SSRF resolver.
+- **Script-visible error format.** `"http: blocked by SSRF policy: <reason>"`
+  where `<reason>` is a CIDR category (`loopback`, `private`, `link-local`,
+  `carrier-grade-nat`, `multicast`, `reserved`, `unique-local`, `unspecified`).
+  **The resolved IP is never included.** The all-addresses-denied case surfaces
+  as `Ssrf` (not a generic DNS error) via a marker error the resolver emits and
+  the impl detects by walking the reqwest error source chain.
+
+## Cron scheduler implementation notes
+
+- **Catch-up = fire-once.** Matches the brief; no deviation. `next_due` returns a
+  single canonical scheduled-at (first slot after `last_fired_at`, or
+  `created_at` if never fired); after firing, `last_fired_at = now`, so the next
+  tick sees only future slots. **Verified live** against Postgres: an
+  every-second (`* * * * * *`) trigger with a 2s tick advanced `last_fired_at`
+  ~once per 2s, not once per second.
+- **No ExecutionGate contention.** The scheduler only enqueues to the outbox
+  (one row per due trigger per tick, in a `FOR UPDATE OF d SKIP LOCKED`
+  transaction that also bumps `last_fired_at`). The existing dispatcher acquires
+  the gate and delivers it identically to kv/docs/dead_letter — verified live
+  (the cron outbox row was consumed, the script executed, the row deleted).
+- **Timezone handling.** `chrono-tz`. Invalid IANA names are rejected at the
+  admin endpoint with a 422 (`TriggersApiError::Invalid`, message contains
+  "timezone"); the repo re-validates defensively before insert.
+- **Schema beyond the brief:** none. Followed the brief exactly — `schedule`,
+  `timezone DEFAULT 'UTC'`, `last_fired_at`, `idx_cron_triggers_due`. **No**
+  stored `next_scheduled_at` column (an exploration agent suggested one; the
+  brief computes next-fire in-process, which I followed).
+
+---
+
+## Tests added (70 new)
+
+- **SSRF policy + resolver (`ssrf.rs`, 20):** one per deny CIDR (127/8, 0/8,
+  10/8, 172.16/12, 192.168/16, 169.254/16 incl. metadata, 100.64/10, 224/4,
+  240/4, ::1, ::, fe80::/10, fc00::/7, ff00::/8); 172.x outside-range allowed;
+  public v4/v6 allowed; IPv4-mapped re-check; `allow_private` disables all;
+  resolver returns only allowed addrs; all-denied → SSRF marker; **DNS rebinding**
+  (mock resolver: public then private — second denied); empty resolution ≠ SSRF.
+- **HTTP client (`http_service.rs`, 16):** GET/POST round-trips vs a hand-rolled
+  `TcpListener`; body dispatch + default UA; custom UA override; empty body;
+  non-2xx no-error; response cap via Content-Length; response cap mid-stream
+  (no Content-Length); request body cap pre-send; redirect-to-max-then-throw;
+  scheme rejection (file/ftp/gopher); port rejection (22/25/465/587); SSRF
+  literal-loopback; SSRF hostname-resolves-to-loopback; timeout; authz
+  (anon skips / member forbidden / member-with-role allowed).
+- **Bridge integration (`sdk_http.rs`, 15):** real Rhai engine under
+  `spawn_blocking` vs a recording fake — status+JSON body, non-JSON string,
+  empty→`()`, Map→JSON, String→text, `()`→no body, headers+timeout forwarded,
+  unknown opt key throws, timeout>max throws, non-2xx no-throw, network error
+  throws `http:`, `post_form` url-encoding, `request` arbitrary method,
+  default-UA carries `script_id`, `cx.app_id` forwarded for attribution.
+- **Cron scheduler (`cron_scheduler.rs`, 11):** 6-field schedule accept / 5-field
+  + malformed reject; IANA tz accept / reject; due/not-due; never-fired uses
+  created_at; **catch-up fires exactly once after 5 missed windows**; timezone
+  affects fire time; bad schedule/tz → None.
+- **Cron admin (`triggers_api.rs`, 6):** create succeeds; invalid schedule;
+  unknown timezone; **module target rejected** (v1.1.3 regression); **cross-app
+  target rejected** (v1.1.3 regression); member-without-role forbidden.
+- **Module redaction (2):** `modules.rs` — backend error redacted from the
+  script-visible error (no leak); `module_redaction_logging.rs` — original error
+  **is** logged at ERROR level (captured via a global tracing subscriber).
+
+---
+
+## Decisions beyond the brief (every prompt-default deviation, flagged)
+
+1. **Three-arg split `verb(url, body, opts)`** (user-approved during planning).
+   Diverges from the brief's documented two-arg `(url, opts)` shape and
+   generalizes the escape hatch to `request(method, url, body, opts)`. Resolves
+   the brief's internal contradiction (its Slack example `http::post(url, #{text:...})`
+   passed a bare body map, which would be an "unknown opt key" under the
+   two-arg rule). The `opts` vocabulary is now exactly
+   `{headers, timeout_ms, follow_redirects, max_redirects}` — **`body_raw` was
+   dropped** (raw strings go through the positional body as a String). The
+   Slack example works unchanged (`#{text:...}` is the body).
+2. **Cron crate = `cron` (0.12), not `croner`.** The brief allowed either; `cron`
+   handles the 6-field-with-seconds format and named weekdays (`MON-FRI`) used in
+   the brief's example, and integrates with chrono `Schedule::after`.
+3. **Catch-up = fire-once** — matches the brief; called out explicitly as
+   requested. No deviation.
+4. **`SdkCallCx` gained a `script_id` field.** The brief's default User-Agent is
+   `picloud/<v> (script:<script_id>)`, but `SdkCallCx` didn't carry the script
+   id. Adding it (sourced from `ExecRequest.script_id` in the engine) is the
+   clean home and doubles as the audit-attribution key the brief emphasizes. All
+   19 construction sites updated. The dead-letters admin cx uses a fresh sentinel
+   id (no script executes there).
+5. **SSRF also blocks IPv6 unspecified `::` and IPv4 `0.0.0.0`** with reason
+   "unspecified". `0.0.0.0/8` is in the brief's list; `::` is not explicitly but
+   is an obvious sibling hole, so I blocked it too (defensible superset).
+6. **No reqwest feature additions needed** — `dns_resolver` and `Response::chunk()`
+   compile under the existing `default-features = false, features = ["json","rustls-tls"]`.
+   No cookie jar (cookies feature is off, so there's no jar to disable). Added
+   `url` as an executor-core dep (for `form_urlencoded` in `post_form`).
+
+---
+
+## How to verify locally (§8 attestation — run on this exact HEAD)
+
+All four gates were run on the handback HEAD (the `feat(v1.1.4)` commit, before
+this markdown commit):
 
 ```
-docs(v1.1.2): handback §8 fresh post-fix attestation
+cargo fmt --all -- --check                               → exit 0
-bf26a25 chore: cargo fmt
+cargo clippy --all-targets --all-features -- -D warnings → exit 0
-dee23ff docs(v1.1.2): handback report for reviewer
+cargo test --workspace                                   → 427 passed, 0 failed
-277ba34 chore(release): bump workspace to v1.1.2 + CHANGELOG
+(cd dashboard && npm run check)                          → 0 errors, 0 warnings (369 files)
-2a047f1 feat(v1.1.2-docs): wire DocsServiceImpl into picloud binary
-a66d4af feat(v1.1.2-docs): Rhai docs:: SDK module + ctx.event.docs + bridge tests
-ef59309 feat(v1.1.2-docs): triggers framework + dispatcher + emitter extended for docs
-06678f4 feat(v1.1.2-docs): manager-core docs service + repo + query DSL parser
-3af8cc3 feat(v1.1.2-docs): migrations + shared DocsService trait + TriggerEvent::Docs
 ```
 
-**Iteration 2 note**: the original v1 HANDBACK §8 claimed `cargo fmt --check` was green; that claim was false against HEAD at audit time (one single-line collapse diff in `docs_service.rs::delete`'s `$in` arm). Iteration 2 adds the chore commit fixing that and this HANDBACK update replacing §8's attestation with one I actually verified post-fix. The discipline lesson is recorded for the v1.1.3 retro: never claim a gate is green without re-running it on the exact HEAD I'm handing back.
+This HANDBACK commit is pure markdown (no gate-relevant files), so the numbers
+above hold for the final HEAD.
 
-## 2. Scope coverage (Done / Partial / Skipped)
+**Migrations — verified against a real Postgres (dev stack, port 15432):**
+- Fresh-DB replay: the `#[sqlx::test]` schema-snapshot test applies all
+  migrations on a fresh ephemeral DB and matches the (re-blessed) golden — passes.
+- On-top-of-prior-state: booting `picloud` against a dev DB pinned at migration
+  `0006` applied `0007…0017` cleanly (`"migrations applied"`); `_sqlx_migrations`
+  max is now `17`; `cron_trigger_details` + widened CHECKs present.
 
-| Scope item (from brief) | Status | Notes |
+**Live smoke performed:**
-|---|---|---|
+- Boot logged the `PICLOUD_HTTP_ALLOW_PRIVATE` warning and started the cron
-| `docs` service trait + impl + Postgres repo | **Done** | `DocsService` in `picloud-shared`; `DocsServiceImpl` + `PostgresDocsRepo` in `manager-core`; wired into `Services`. |
+  scheduler + HTTP service without panic.
-| Rhai SDK surface (`docs::collection(name).{create,get,find,find_one,update,delete,list}`) | **Done** | `executor-core/src/sdk/docs.rs`. Handle pattern via `engine.register_type_with_name::<DocsHandle>` + `register_fn` per method. |
+- Seeded an every-second cron trigger → scheduler set `last_fired_at`, dispatcher
-| Query DSL v1.1.2 subset (`$eq`, `$ne`, `$gt`, `$gte`, `$lt`, `$lte`, `$in`, dot paths to 5 levels, `$sort`, `$limit`) | **Done** | `manager-core/src/docs_filter.rs` parser + AST; SQL emitted by `manager-core/src/docs_repo.rs::build_find_query`. Unsupported operators throw with v1.2 pointer. |
+  consumed the outbox row and ran the script (row deleted on success), and
-| `docs:*` trigger kind | **Done** | `TriggerKind::Docs`, `OutboxSourceKind::Docs`, `TriggerEvent::Docs { op, collection, id, data, prev_data }`, `docs_trigger_details` table, `POST /api/v1/admin/apps/{id}/triggers/docs` endpoint. |
+  `last_fired_at` advanced at the tick cadence (fire-once confirmed). Smoke data
-| Dispatcher routes `OutboxSourceKind::Docs` | **Done** | Single-line match-arm extension at [dispatcher.rs:166](crates/manager-core/src/dispatcher.rs#L166): `Kv | DeadLetter | Docs` reuses generic `resolve_trigger` + `build_exec_request`. |
+  cleaned up afterward.
-| Authz: `Capability::AppDocsRead(AppId)` + `AppDocsWrite(AppId)` mapped to `script:read`/`script:write` | **Done** | No new `Scope` variants added — honors the seven-scope commitment. Read at Viewer, write at Editor (mirrors KV). |
+- HTTP GET / SSRF-block / body-dispatch behaviors are covered by the automated
-| Event emission (`ServiceEvent { source: "docs", op, collection, key: id, payload, old_payload }`) | **Done** | Best-effort emit after each successful mutation; `OutboxEventEmitter::emit_docs` fans out to matching triggers. |
+  integration tests (real `TcpListener` round-trips + loopback/hostname SSRF
-| `ctx.event.docs.prev_data` change-data-capture | **Done** | Repo's `update`/`delete` return the prior data via a CTE so the service can populate `old_payload`. `trigger_event_to_dynamic` in `engine.rs` builds the Rhai-visible map. |
+  blocks) rather than a manual curl flow, since a live SSRF-block smoke
-| Migrations 0013 + 0014 | **Done** | 0013 = docs table + GIN-on-`jsonb_path_ops`. 0014 = CHECK extensions + `docs_trigger_details`. |
+  conflicts with the `PICLOUD_HTTP_ALLOW_PRIVATE` a local-server smoke requires.
-| Version bumps + CHANGELOG | **Done** | Workspace `1.1.1 → 1.1.2`, SDK `1.2 → 1.3`, dashboard `0.7.0 → 0.8.0`, CHANGELOG entry with downgrade caveats + known limitations. |
-| Tests (~30–50 new) | **Done — 77 new tests** | 26 docs_filter + 10 docs_repo SQL-shape + 23 docs_service + 3 triggers_api (docs) + 15 bridge integration. |
-| Optional: prune `docs/v1.1.x-design-notes.md` §1–4 | **Skipped** | Left for a separate cleanup PR. §1–4 contain the rationale for v1.1.1 decisions that ship in code now; pruning is a doc-only change that doesn't touch v1.1.2's scope. |
-
-## 3. Query DSL implementation notes
-
-### Operator dispatch path
-
-A script's filter is a Rhai `Map`. The bridge converts it to `serde_json::Value` via `dynamic_to_json` (no parsing here — the bridge stays thin) and hands it to `DocsService::find`. The service calls `docs_filter::parse_filter` which:
-
-1. Validates the filter is a JSON object.
-2. Iterates each top-level entry:
-   - `$`-prefixed keys: `$sort` and `$limit` are accepted; anything else (`$or`, `$and`, etc.) returns `FilterParseError::UnsupportedOperator` with a script-visible message naming the operator + pointing at v1.2.
-   - Other keys: parsed as a `FieldPath` (validates non-empty, no `..`, no `$`-prefixed segments, depth ≤ 5). The value is either a scalar (implicit `$eq`) or an operator object — an object where **every** key starts with `$`. Mixed-shape objects reject as `InvalidFilter` since the user almost certainly meant operator dispatch.
-3. Inside an operator object, each `$xxx` key dispatches through `ComparisonOp::from_dollar_key`. Unknown operators return `UnsupportedOperator`.
-
-The resulting `DocsFilter { conditions, sort, limit }` is purely descriptive — no SQL or Postgres concepts leak in.
-
-### Dot-path → JSONB navigation
-
-`FieldPath::parse` splits on `.` and validates each segment. The `PostgresDocsRepo` SQL builder emits `jsonb_extract_path_text(data, $N1, $N2, …)` where each segment is bound as a separate text parameter. Postgres's `jsonb_extract_path_text` accepts a variadic text array, so depth doesn't change the SQL shape — only the bind count. This means depths 1 through 5 all flow through one helper (`push_jsonb_path`) without conditional branching on length.
-
-### Parser error → Rhai error pipeline
 
+To re-run the schema snapshot:
 ```
-docs_filter::parse_filter
-   └─ FilterParseError::{InvalidFilter, UnsupportedOperator}(String)
-         └─ DocsServiceImpl::find via `From<FilterParseError> for DocsError`
-               └─ DocsError::{InvalidFilter, UnsupportedOperator}(String)
-                     └─ executor-core::sdk::docs::block_on
-                           └─ EvalAltResult::ErrorRuntime("docs: <message>")
-```
-
-The error string flows verbatim from the parser. The Rhai bridge prefixes `"docs: "` and surfaces it through `Box<EvalAltResult>`. Snapshot tests in `docs_filter::tests` pin three representative error strings (`$regex`, multi-field `$sort`, depth-limit) so changing them is a deliberate act.
-
-### SQL builder — parameterised vs hardcoded
-
-This is the load-bearing security surface. The reviewer should audit `crates/manager-core/src/docs_repo.rs::build_find_query` and the `emit_condition` / `push_jsonb_path` helpers.
-
-**Hardcoded SQL fragments** (never come from user input):
-- The base `SELECT id, data, created_at, updated_at FROM docs WHERE app_id = ` prefix.
-- The connector ` AND collection = `, ` AND ` between conditions, ` ORDER BY `, ` LIMIT `, `, id ASC` (sort tiebreaker).
-- The comparison operator tokens: `=`, `IS DISTINCT FROM`, `IS NULL`, `IS NOT NULL`, `>`, `>=`, `<`, `<=`, `= ANY(`.
-- The sort direction tokens: ` ASC`, ` DESC`.
-- The `jsonb_extract_path_text(data` opening + closing `)`.
-
-**Parameter-bound (every byte of user input)**:
-- `app_id` (the cross-app isolation gate, always `$1`).
-- `collection` (always `$2`).
-- Every field-path segment (one `$N` per segment).
-- Every comparison value (one `$N` per condition).
-- The `$in` value list as a single `$N` bound as `TEXT[]`.
-- The `$limit` integer as `$N` bound as `BIGINT`.
-
-The SQL-shape guardrail test (`docs_repo::sql_shape_tests::every_query_starts_with_app_id_and_collection_predicate`) asserts every emitted query starts with the literal prefix `SELECT id, data, created_at, updated_at FROM docs WHERE app_id = $1 AND collection = $2`. The companion `no_user_string_literal_in_sql` and `no_user_path_literal_in_sql` tests pass a filter whose values contain SQL keywords (`"gold; DROP TABLE docs;--"`, `"drop_table_users"`) and assert those strings never appear in the emitted SQL.
-
-### Semantic corner cases
-
-- **`$ne` uses `IS DISTINCT FROM`** (not `<>`). `jsonb_extract_path_text` returns SQL NULL for missing paths + JSON nulls; `<>` would silently exclude those rows from `$ne` results. Tested in `docs_repo::sql_shape_tests::ne_with_value_uses_is_distinct_from`.
-- **`$eq null`** emits `IS NULL`; **`$ne null`** emits `IS NOT NULL`. Avoids any `= NULL` / `<> NULL` shenanigans.
-- **Comparison ops are text-lex** per the brief's contract (Decision E, confirmed). Known limitation surfaced in CHANGELOG + this HANDBACK: `'10' < '9'` is TRUE under any text collation, so unpadded numeric comparisons break across digit-count boundaries. Workaround for users: zero-pad numeric strings. v1.2's advanced-query expansion will add numeric-aware operators.
-
-## 4. Schema decisions (beyond the brief)
-
-The brief sketched the docs table; I refined it as follows:
-
-- **GIN index uses `jsonb_path_ops`** (smaller index, supports `@>` containment for equality filter shapes). The default `jsonb_ops` would accelerate path-existence queries too — irrelevant for the v1.1.2 operator set.
-- **Migration sequencing**: two migrations (0013_docs.sql + 0014_docs_triggers.sql) instead of one. Separates the data-plane addition from the triggers-framework extension cleanly; either could be reverted independently if needed.
-- **CHECK constraint names**: relied on Postgres's auto-name convention for inline column-CHECKs (`<table>_<column>_check`). Migration 0014 drops `triggers_kind_check` + `outbox_source_kind_check` and re-adds the widened constraints. **The reviewer should confirm these auto-names match the inline definitions in 0008/0009** on a fresh Postgres before deploy.
-- **`docs_trigger_details.ops` is `TEXT[] NOT NULL`** without a `DEFAULT '{}'` — matches `kv_trigger_details.ops`. Callers always supply a (possibly empty) array.
-- **No `dispatch_mode` column on `docs_trigger_details`** — the parent `triggers.dispatch_mode` is sufficient. KV does the same.
-
-## 5. Tests added (one line each)
-
-### `crates/shared/src/docs.rs`
-*(no tests — type definitions only; behavior tests live in manager-core)*
-
-### `crates/manager-core/src/docs_filter.rs` (26 tests in `mod tests`)
-- `empty_object_has_no_conditions` — `{}` parses to empty filter.
-- `single_equality_top_level` — `{ tier: "gold" }` → one Eq condition.
-- `multi_field_equality_is_conjunctive` — two fields produce two AND'd conditions.
-- `nested_dotted_path` — `"user.email"` parses to two segments.
-- `depth_limit_rejects_six_segments` — 6-segment path errors.
-- `double_dot_rejected` / `leading_dot_rejected` / `trailing_dot_rejected` — empty segment errors.
-- `dollar_prefix_in_path_segment_rejected` — segment can't start with `$`.
-- `each_supported_operator_parses` — parametric over all 7 v1.1.2 operators.
-- `dollar_in_with_non_array_value_rejected` — `$in: "scalar"` errors.
-- `scalar_op_with_object_value_rejected` — `$gt: { ... }` errors.
-- `unsupported_operator_message_pins_v1_2_pointer` — **snapshot** of `$regex` error string.
-- `unsupported_top_level_modifier_rejected` — `$or` errors with v1.2 pointer.
-- `depth_limit_message_pinned` — **snapshot** of depth-limit error string.
-- `mixed_shape_operator_object_rejected` — `{ $gt: 1, other: 2 }` errors.
-- `sort_asc_and_desc_parse` — `$sort: { x: 1 }` and `{ x: -1 }`.
-- `sort_with_bad_direction_rejected` — direction must be 1 or -1.
-- `multi_field_sort_rejected_with_v1_2_pointer` — **snapshot** of multi-field-sort error string.
-- `limit_accepts_non_negative_integer` / `limit_clamps_to_max` / `limit_rejects_negative` / `limit_rejects_non_integer`.
-- `non_object_filter_rejected`.
-- `dollar_eq_value_can_be_null` — JSON null is a valid scalar for `$ne`.
-- `implicit_equality_with_array_value_accepts` — array-shape value is implicit equality.
-
-### `crates/manager-core/src/docs_repo.rs` (10 tests in `mod sql_shape_tests`)
-- `every_query_starts_with_app_id_and_collection_predicate` — **load-bearing**: pins the cross-app isolation prefix across 8 representative filter shapes.
-- `no_user_string_literal_in_sql` — value containing `"DROP TABLE"` never lands in SQL text.
-- `no_user_path_literal_in_sql` — path `"drop_table_users"` never lands in SQL text.
-- `empty_filter_sql_has_no_extra_conditions` — `{}` produces bare base WHERE.
-- `eq_with_null_emits_is_null` / `ne_with_null_emits_is_not_null` / `ne_with_value_uses_is_distinct_from` — NULL handling.
-- `in_emits_any_array` — `$in` uses `= ANY(...)`.
-- `sort_appends_tiebreaker_id_asc` — sort always has `, id ASC` tail.
-- `jsonb_extract_path_used_for_field_access` — field paths route through `jsonb_extract_path_text`.
-
-### `crates/manager-core/src/docs_service.rs` (23 tests in `mod tests`)
-- `create_then_get_round_trips` / `get_missing_returns_none` / `update_present_succeeds` / `update_missing_returns_not_found` / `delete_present_returns_true` / `delete_missing_returns_false` — basic CRUD shape.
-- `empty_collection_rejected` — `""` collection.
-- `create_with_non_object_data_rejected` / `update_with_non_object_data_rejected` — data must be a JSON object.
-- `cross_app_isolation_via_cx_app_id` — **load-bearing**: app A's docs aren't visible to app B's `get` or `find`.
-- `anonymous_cx_skips_authz` — script-as-gate semantics.
-- `authed_cx_with_no_role_is_forbidden_on_read` / `…_on_write`.
-- `owner_principal_can_write` / `editor_member_can_write_via_role`.
-- `find_with_equality_returns_matches` / `find_with_dollar_in_returns_subset`.
-- `find_one_returns_first_or_none` / `find_one_explicit_limit_is_honoured`.
-- `find_with_unsupported_operator_throws` / `find_with_invalid_filter_throws`.
-- `list_cursor_pagination`.
-- `noop_emitter_does_not_block_mutations`.
-
-### `crates/manager-core/src/triggers_api.rs` (3 new docs tests)
-- `docs_trigger_create_succeeds` — happy path + verifies the `TriggerDetails::Docs` round-trips with the right ops.
-- `docs_trigger_empty_glob_rejected` — `"   "` rejects with `Invalid`.
-- `docs_trigger_member_without_role_is_forbidden` — denying authz repo + member principal denies.
-
-### `crates/executor-core/tests/sdk_docs.rs` (15 bridge integration tests)
-- `docs_create_then_get_round_trip` / `docs_get_missing_returns_unit` / `docs_get_with_invalid_uuid_throws`.
-- `docs_find_equality_returns_matches` / `docs_find_with_in_operator` / `docs_find_with_gt_comparison`.
-- `docs_find_one_returns_envelope_or_unit`.
-- `docs_update_then_get_reflects_change` / `docs_update_missing_throws`.
-- `docs_delete_returns_was_present`.
-- `docs_unsupported_operator_throws_with_v1_2_pointer`.
-- `docs_empty_collection_name_throws`.
-- `docs_list_returns_docs_array`.
-- `docs_bridge_preserves_cross_app_isolation` — **load-bearing**: bridge + service together enforce isolation.
-- `docs_envelope_has_id_data_created_at_updated_at` — pins Decision D's envelope shape.
-
-## 6. Open questions for the reviewer
-
-1. **CHECK constraint name verification** — 0014 drops constraints named `triggers_kind_check` and `outbox_source_kind_check` (Postgres's default for inline column-CHECKs). Please verify by running migrations from scratch + a fresh `\d+ triggers` / `\d+ outbox` against a stage DB before merge. The CHANGELOG includes a downgrade caveat but the upgrade path itself depends on this name match.
-2. **`docs_repo` Postgres-integration tests** — I wrote SQL-shape tests against the QueryBuilder output (pure, no DB) but did **not** add `#[ignore]`-gated Postgres tests for the CRUD path. v1.1.1 also did not add them for KV's Postgres impl; following the precedent. If the reviewer wants live-DB tests for docs as a project standard, they can land in a follow-up — happy to do them in this branch if preferred.
-3. **Parser promotion to `picloud-shared`** — Decision B says promote in v1.2 when `dead_letters::list` reuses it. If the reviewer wants the rename now (`picloud_shared::query::{Filter, FieldPath, ComparisonOp}`) to avoid the future rename, that's a quick mechanical move.
-4. **Doc envelope future-proofing** — Decision D ships the explicit envelope. If a soft-delete `deleted_at` field gets added in v1.2, it should land inside the envelope (not inside `data`). The trait + repo would need a new optional column; the envelope shape stays flexible for it.
-5. **Whether `find` should support `null`-LHS searches** — `$eq: null` correctly returns docs where the field is JSON-null OR missing (both produce SQL NULL via `jsonb_extract_path_text`). A user may expect `$eq: null` to mean *only* JSON-null (not missing). The current behavior matches the simplest mental model but I want this confirmed.
-
-## 7. Deferred items beyond what the brief calls out
-
-- **Postgres-integration tests for `docs_repo`** — see Open Question 2.
-- **Dashboard surface for docs** — no UI in v1.1.2 (the brief notes this is fine; KV doesn't have completions in `rhai-mode.ts` either). Listed as a future UX-polish task.
-- **Stable cursor encoding for `find`** — the v1.1.2 `find` doesn't paginate (returns all matches up to `$limit`). The v1.2 expansion (advanced query) should add cursor pagination to `find` to match `list`'s shape.
-- **Dispatcher unit test for docs routing** — I considered extending the v1.1.1 dispatcher unit-test fixture (per the plan's test list) but the dispatcher's match-arm change is a single-line `Kv | DeadLetter | Docs` extension that's already covered by the existing `Kv` and `DeadLetter` arm tests. Adding a `Docs` clone wouldn't catch anything new; flagged here so the reviewer can decide.
-
-## 8. How to verify locally
-
-```sh
-# 1. Lint + format + build + tests
-cargo fmt --all -- --check
-cargo clippy --all-targets --all-features -- -D warnings
-cargo test --workspace
-
-# 2. Fresh-DB migration test (assumes docker compose is set up)
-docker compose down -v
 docker compose up -d postgres
-cargo run -p picloud      # observe 0001..0014 apply cleanly
+DATABASE_URL=postgres://picloud:picloud@127.0.0.1:15432/picloud \
-
+  cargo test -p picloud-manager-core --test schema_snapshot -- --include-ignored
-# 3. Schema-on-top-of-v1.1.1 test
-git checkout main
-cargo run -p picloud      # runs migrations through 0012
-git checkout feat/v1.1.2-documents
-cargo run -p picloud      # observe 0013 + 0014 apply incrementally
-
-# 4. End-to-end smoke (from the brief's "Done" checklist)
-#    a. Create an app + script via existing admin endpoints
-#    b. Bind the script to a route
-#    c. From a Rhai script via the route, exercise:
-#         let users = docs::collection("users");
-#         let id = users.create(#{ name: "Alice", tier: "gold", age: 30 });
-#         let doc = users.get(id);
-#         assert(doc.data.name == "Alice");
-#         let gold = users.find(#{ tier: "gold" });
-#         assert(gold.len() == 1);
-#         users.update(id, #{ name: "Alice", tier: "platinum", age: 30 });
-#    d. POST /api/v1/admin/apps/{id}/triggers/docs pointing at a
-#       logging handler script
-#    e. Update or delete the doc; verify the handler fires with
-#       ctx.event.docs.prev_data showing the prior state
-
-# 5. Negative smoke
-#    users.find(#{ "$or": [...] })  → throws with v1.2 message
-#    users.find(#{ "a.b.c.d.e.f": "x" })  → depth-limit error
-#    docs::collection("")  → empty-collection throw
 ```
 
-**Iteration-2 attestation** — run against this branch's HEAD (`bf26a25 chore: cargo fmt`) immediately before writing this section:
+---
 
-| Gate | Result |
+## ⚠️ Latent issue found: stale schema-snapshot golden
-|---|---|
-| `cargo fmt --all -- --check` | exit 0 (no diff) |
-| `cargo clippy --all-targets --all-features -- -D warnings` | exit 0 (no warnings) |
-| `cargo test --workspace` | 320 passed, 0 failed, 132 ignored (Postgres-integration tests gated as expected) |
 
-The 77 new tests for v1.1.2 (26 docs_filter + 10 docs_repo SQL-shape + 23 docs_service + 3 triggers_api docs + 15 bridge integration) are all included in the 320 pass total. The original v1 HANDBACK §8 claimed these were green; the audit found a fmt diff that contradicted that claim. The chore commit `bf26a25` fixed the diff, and the table above is what `cargo` actually printed when I re-ran the gates after the fix. The HANDBACK update commit carries no code changes — it only replaces this section's text.
+`crates/manager-core/tests/expected_schema.txt` was **significantly stale** — the
+committed golden was missing many tables from prior releases
+(`abandoned_executions`, `dead_letters`, `dead_letter_trigger_details`,
+`docs_*`, etc.). The `schema_snapshot` test is `#[ignore]` (needs a DB), so it
+was apparently never re-blessed across v1.1.1–v1.1.3 and silently drifted.
 
-## 9. Known limitations / rough edges
+I re-blessed it, so the diff is large (+217 lines) but **only `cron_trigger_details`
++ the two widened CHECK constraints are v1.1.4-new** — the rest is pre-existing
+drift correction. The blessed golden now matches a clean replay (verified).
+Recommend the reviewer skim the diff to confirm, and consider whether the
+`#[ignore]` should be lifted in CI (with a DB service) so the golden can't drift
+again.
 
-- **Text-lex comparison for `$gt`/`$gte`/`$lt`/`$lte`** — per the brief's contract (Decision E). Breaks across digit-count boundaries (`'10' < '9'` is TRUE under any text collation). Documented in CHANGELOG. Workaround: zero-pad numeric strings. v1.2 advanced query adds numeric-aware operators.
+---
-- **Concurrent `update()` `prev_data` race** — the CTE pattern (`WITH prev AS (SELECT) UPDATE`) mirrors KV's `set` and inherits the same last-writer-wins race under `READ COMMITTED`: two simultaneous updates can both emit the same `prev_data` if their reads race. KV accepts this; docs follows. If audit-grade `prev_data` semantics are needed later, the fix is `WITH old AS (SELECT … FOR UPDATE)`.
-- **Rollback from v1.1.2 → v1.1.1** with queued `docs`-source outbox rows will cause the v1.1.1 dispatcher to fail `TriggerEvent::Docs` deserialization (`#[serde(tag = "source")]` rejects unknown variants). Drain or delete `outbox WHERE source_kind = 'docs'` before downgrading. Trunk-only deployments don't hit this.
-- **`find` doesn't paginate** — v1.1.2 returns all matches in one array (subject to `$limit`). Pagination on filter queries is deferred to v1.2's advanced query expansion.
-- **Filter `Map` ordering not guaranteed** — Rhai's `Map` doesn't preserve insertion order, so when a filter contains multiple top-level fields the resulting `WHERE` clause's condition order can vary between runs. Result set is identical (AND is commutative); only the SQL string differs. No correctness impact.
-- **The `find` integration tests use a custom `InMemoryDocs` impl** that does its own minimal filter eval (because the executor-core crate can't depend on manager-core's parser). The fake replicates the unsupported-operator throw path so the v1.2-pointer test exercises the bridge's error-propagation pipeline end to end.
 
-## Closing note
+## Latent security findings
 
-Reviewer audits the branch; on approval, the next step is to write `REVIEW.md` mirroring v1.1.1's audit-report format. The branch is ready.
+None new beyond the (already-known, already-closed-in-v1.1.3) cross-app trigger
+gap, which §10c now documents in the CHANGELOG. The SSRF surface is the main
+security mechanism in this release; see the SSRF notes above for the
+defense-in-depth layering (resolver hook + literal-IP check + per-hop
+re-validation + IP-never-leaked errors).
+
+One thing for the reviewer to weigh: the SSRF policy is a hardcoded deny-list
+with no per-app allow-list (deferred to v1.2 per the brief). An operator who
+needs a script to reach a private service has only the all-or-nothing
+`PICLOUD_HTTP_ALLOW_PRIVATE` global escape hatch today.
+
+## Open questions for the reviewer
+
+1. **Three-arg HTTP shape** (decision #1) — confirm you're happy with
+   `verb(url, body, opts)` + dropping `body_raw`, vs the brief's documented
+   two-arg form. This is the one user-facing API-shape divergence.
+2. **Stale schema golden** — OK to land the full re-bless in this PR, or would
+   you prefer the drift correction split out?
+
+## Deferred items (per the brief's OUT list — not built)
+
+WebSocket/SSE, streaming responses, HTTP/3, per-app outbound allow/deny lists,
+per-app rate limits, mTLS, request signing, cookie jar, cron backfill replay,
+cron next-fire preview, cron schedule history, drift compensation,
+module-import-over-HTTP, files/pubsub/secrets/email/users/queue.
+
+## Known limitations / rough edges
+
+- The dashboard Triggers tab lists all trigger kinds but only *creates* cron
+  triggers (kv/docs creation remains API-only, unchanged from before). No
+  next-fire-at preview (deferred to v1.2).
+- `post_form` / body field order follows Rhai map iteration order
+  (`BTreeMap`-backed, so sorted/deterministic; not insertion order).
+- The cron scheduler tick is floored at 1s; sub-second schedules effectively
+  fire at the tick cadence (by design — see the fire-once policy).
+- The stale REVIEW.md at repo root is the v1.1.3 reviewer's artifact; the
+  v1.1.4 reviewer should overwrite it.

REVIEW.md

@@ -1,140 +1,162 @@
-# v1.1.2 Audit & Review
+# v1.1.4 Audit & Review
 
-**Branch:** `feat/v1.1.2-documents`
+**Branch:** `feat/v1.1.4-http-cron`
-**Base:** `main` (v1.1.1 head)
+**Base:** `main` (v1.1.3 head)
-**Commits ahead:** 9 (7 substantive + 2 from iteration 2)
+**Commits ahead:** 2 (1 substantive + handback)
+**HEAD audited:** `6080fc6`
 **Audited by:** reviewer (this report)
-**Audited against:** the v1.1.2 dispatch prompt + the v1.1.1-shipped patterns the prompt mandated
+**Audited against:** the v1.1.4 dispatch prompt + the v1.1.1–v1.1.3 patterns it mandated
-**Iterations:** 2 (iteration 1 returned for a format fix; iteration 2 fixed it cleanly)
+**Iterations:** 1
 
 ## Verdict
 
-**APPROVE — ready to merge to `main` as v1.1.2.**
+**APPROVE — ready to merge to `main` as v1.1.4.**
 
-Substantive work was excellent on iteration 1; the only blocker was a single autoformatter diff at `docs_service.rs:456-457` that the iteration-1 HANDBACK incorrectly claimed was clean. Iteration 2 fixed the line (`bf26a25 chore: cargo fmt`), re-verified all three gates fresh on the new HEAD, replaced HANDBACK §8 with an honest attestation table, and explicitly recorded the discipline lesson in HANDBACK §1 for the v1.1.3 retro. Re-audit on the new HEAD is clean.
+The SSRF implementation is the substance of this release, and it is genuinely well-built — DNS rebinding defense via reqwest's resolver hook + literal-IP check at URL-validation time + per-hop re-validation on redirects + IPv4-mapped IPv6 re-check, with error strings that never leak the resolved address. The cron scheduler correctly implements the fire-once catch-up policy. All three v1.1.3 follow-ups landed. Static gates green; live-DB smoke went beyond the brief's "Done" criteria.
 
-The 9-commit branch reads as a coherent release. Nothing else in the implementation needed changes between iterations.
+Two divergences from the brief, both flagged explicitly by the agent: a three-arg `verb(url, body, opts)` HTTP shape (resolves a self-contradiction in the brief) and a stale schema-snapshot golden re-blessed (pre-existing drift from v1.1.1–v1.1.3, surfaced and fixed). Both calls are correct.
+
+The agent's discipline carried over cleanly from the v1.1.3 retro: every deviation from a prompt-default is called out explicitly in HANDBACK §7. The §8 attestation is taken on the implementation commit with an explicit note that the HANDBACK commit is pure markdown — same pattern as v1.1.3, acceptable.
 
 ---
 
-## 1. Static checks reproduced (iteration 2 HEAD: `fedc63b`)
+## 1. Static checks reproduced (HEAD `6080fc6`)
 
 ```
-cargo fmt --all -- --check                                ✅ exit 0 (no diff)
+cargo fmt --all -- --check                                ✅ exit 0
-cargo clippy --all-targets --all-features -- -D warnings  ✅ exit 0 (no warnings)
+cargo clippy --all-targets --all-features -- -D warnings  ✅ exit 0
-cargo test --workspace                                    ✅ 320 passed / 0 failed
+cargo test --workspace                                    ✅ 427 passed / 0 failed
-                                                              + 132 properly-ignored DB-backed
+                                                              + 140 ignored (Postgres-gated)
-                                                                integration tests
 ```
 
-Per-crate test breakdown:
+Per-suite test counts (delta from v1.1.3 baseline):
-- manager-core: 125 (62 new for v1.1.2: 26 docs_filter + 10 docs_repo sql-shape + 23 docs_service + 3 triggers_api docs)
+- manager-core: 184 (was 131 → +53; SSRF policy 20 + HTTP client 16 + cron scheduler 11 + cron admin 6)
-- orchestrator-core: 56 (unchanged from v1.1.1)
+- executor-core/tests/sdk_http: 15 (NEW — bridge integration)
+- executor-core/tests/sdk_docs: 15 (unchanged)
+- executor-core/tests/modules: 23 (+0; one new redaction test bundled here)
+- executor-core/tests/module_redaction_logging: 1 (NEW — captures the tracing subscriber)
+- orchestrator-core: 62 (unchanged)
 - stdlib: 43 (unchanged)
 - sdk_contract: 30 (unchanged)
 - picloud: 21 (unchanged)
 - executor-core engine: 17 (unchanged)
+- shared: 9 (unchanged)
 - sdk_kv: 7 (unchanged)
-- sdk_docs: 15 (new in v1.1.2)
-- shared: 6 (unchanged)
 
-77 new tests — comfortably above the prompt's "30-50 new tests" target.
+69 net new tests (HANDBACK claims 70 — one test likely got renamed/moved; immaterial). Comfortably above the "50-70" brief target.
 
 ## 2. Design conformance (spot-checks)
 
-All items below were verified on iteration 1 and remain unchanged on iteration 2's HEAD (the format fix touched only whitespace).
-
 | Decision / requirement | Where it lives | Verdict |
 |---|---|---|
-| `docs::collection(name)` handle pattern + `::` namespace | [crates/executor-core/src/sdk/docs.rs](crates/executor-core/src/sdk/docs.rs) | ✅ Mirrors KV's shape exactly |
+| **SSRF deny-list covers every prompt CIDR** | [ssrf.rs:65-110](crates/manager-core/src/ssrf.rs#L65-L110) | ✅ All 13 prompt-specified ranges + `0.0.0.0/8` ("unspecified") + `::` (defensible superset) |
-| Identity tuple `(app_id, collection, id)`, server-generated UUID | [0013_docs.sql:18-26](crates/manager-core/migrations/0013_docs.sql#L18-L26) | ✅ Primary key + server-generated id |
+| **Policy applied to RESOLVED IP, not hostname (DNS rebinding defense)** | [SsrfResolver::resolve](crates/manager-core/src/ssrf.rs#L181-L221) plugged via `ClientBuilder::dns_resolver` | ✅ Filter runs at every connection (incl. each redirect hop, since redirects are followed manually). Test `dns_rebinding` exercises a mock resolver that returns public-then-private. |
-| Error convention (throw on failure, `()` for absent, `bool` for predicates) | [docs_service.rs](crates/manager-core/src/docs_service.rs), [sdk/docs.rs](crates/executor-core/src/sdk/docs.rs) | ✅ |
+| **Literal-IP gap closed** (reqwest bypasses resolver for literal IPs) | [http_service.rs:303 validate_url](crates/manager-core/src/http_service.rs#L303) | ✅ Excellent catch — the agent identified this and added the parallel literal-IP check at URL-validation time, on every hop |
-| `app_id` from `cx.app_id`, never from script args | Service layer + SQL builder | ✅ Cross-app isolation test covers service; `every_query_starts_with_app_id_and_collection_predicate` pins it at the builder |
+| **IPv4-mapped IPv6 re-check** | [ssrf.rs:87-92 check_v6 → to_ipv4_mapped → check_v4](crates/manager-core/src/ssrf.rs#L87-L92) | ✅ `::ffff:127.0.0.1` correctly denied as "loopback" |
-| Query DSL: 7 operators only (`$eq`, `$ne`, `$gt`, `$gte`, `$lt`, `$lte`, `$in`) | [docs_filter.rs ComparisonOp](crates/manager-core/src/docs_filter.rs) | ✅ Enum has exactly 7 variants |
+| **Script-visible error never leaks the IP** | [ssrf.rs:118-129 SsrfBlocked + reason categories](crates/manager-core/src/ssrf.rs#L118-L129) | ✅ Reason is a CIDR category (`loopback` / `private` / `link-local` / `carrier-grade-nat` / `multicast` / `reserved` / `unique-local` / `unspecified`); the resolved address is never serialized into the error |
-| Unsupported operators throw with v1.2 pointer | docs_filter parser + 3 snapshot tests | ✅ Snapshot tests pin the error wording |
+| **Scheme restrictions (http/https only)** | `validate_url` | ✅ `file://`, `ftp://`, `gopher://` rejected |
-| Dot-path field paths to depth 5 | [docs_filter.rs FieldPath::parse](crates/manager-core/src/docs_filter.rs) | ✅ Depth-limit + segment-validation tests |
+| **Port restrictions (22, 25, 465, 587)** | `validate_url` | ✅ |
-| `$sort` single-field, `$limit` clamped | docs_filter parser | ✅ Multi-field-sort snapshot test; limit-clamp + negative-rejection tests |
+| **Body size caps (request + response, env-overridable)** | [http_service.rs HttpConfig](crates/manager-core/src/http_service.rs#L54-L90) | ✅ 10 MB default; `PICLOUD_HTTP_MAX_REQUEST_BODY_BYTES` / `PICLOUD_HTTP_MAX_RESPONSE_BODY_BYTES`; response cap stream-with-Content-Length, fallback to mid-stream check |
-| **SQL builder: every user input parameter-bound; no string interpolation** | [docs_repo.rs:319-420](crates/manager-core/src/docs_repo.rs#L319-L420) | ✅ Audited line-by-line; every value, every path segment, every `$in` array bound via `qb.push_bind(...)`. Only literal SQL is hardcoded keywords + operator tokens. `no_user_string_literal_in_sql` + `no_user_path_literal_in_sql` adversarial tests cover the safety net. |
+| **Timeout layering (30s default / 60s max for total; 10s connect)** | DEFAULT_TIMEOUT_MS / MAX_TIMEOUT_MS / CONNECT_TIMEOUT | ✅ Above-max rejected (not silently clamped); test covers this |
-| `WHERE app_id = $1 AND collection = $2` always first | `every_query_starts_with_app_id_and_collection_predicate` test pins this across 8 filter shapes | ✅ |
+| **Default User-Agent `picloud/<v> (script:<id>)`** | `build_headers` (paraphrased from grep) | ✅ The agent added `script_id` to `SdkCallCx` to make this work — flagged explicitly as a decision in HANDBACK §7 #4 |
-| `$ne` uses `IS DISTINCT FROM`; `$eq null` → `IS NULL`; `$ne null` → `IS NOT NULL` | docs_repo.rs `ComparisonOp::Ne` + tests | ✅ Avoids NULL-handling traps |
+| **`PICLOUD_HTTP_ALLOW_PRIVATE` disables deny-list entirely + startup warning** | HttpConfig + picloud binary | ✅ |
-| `docs:*` triggers via Layout E extension | [0014_docs_triggers.sql](crates/manager-core/migrations/0014_docs_triggers.sql) + trigger_repo.rs | ✅ Mirrors `kv_trigger_details`; CHECK constraints widened (not replaced) |
+| **`Capability::AppHttpRequest(AppId)` mapped to `script:write`; script-as-gate** | [http_service.rs:147-158](crates/manager-core/src/http_service.rs#L147-L158) | ✅ Anonymous cx skips; member with role allowed; member without forbidden. Seven-scope commitment held — no new `Scope` variants |
-| Dispatcher routes `OutboxSourceKind::Docs` | dispatcher.rs match-arm extension | ✅ One-line `Kv \| DeadLetter \| Docs` change; reuses generic resolution path |
+| **HttpService trait pattern matches v1.1.1+ services** | shared::http::HttpService + manager-core::http_service::HttpServiceImpl | ✅ Same shape as KvService, DocsService |
-| `ctx.event.docs.prev_data` change-data-capture | engine.rs `trigger_event_to_dynamic` + repo's update/delete return prior data | ✅ Works for update + delete; create has `prev_data = ()` |
+| **Cron Layout-E extension (migration 0017)** | [0017_cron_triggers.sql](crates/manager-core/migrations/0017_cron_triggers.sql) | ✅ Mirrors 0014's CHECK-widen + detail-table pattern exactly |
-| `Capability::AppDocsRead/Write` mapped to `script:read`/`script:write` (no new scopes) | [authz.rs](crates/manager-core/src/authz.rs) | ✅ Seven-scope commitment honored |
+| **Cron scheduler: fire-once catch-up policy** | [cron_scheduler.rs:66-82 next_due](crates/manager-core/src/cron_scheduler.rs#L66-L82) | ✅ Returns single next slot via `Schedule::after(&base).next()`; after firing `last_fired_at = now` re-anchors; test `catch_up_fires_exactly_once_after_5_missed_windows` pins this |
-| Per-mutation `ServiceEvent` emission via injected emitter | [outbox_event_emitter.rs emit_docs](crates/manager-core/src/outbox_event_emitter.rs) | ✅ Best-effort emit after success; mirrors KV |
+| **Scheduler uses ExecutionGate indirectly (enqueues to outbox)** | [cron_scheduler.rs:148-162](crates/manager-core/src/cron_scheduler.rs#L148-L162) | ✅ Scheduler INSERTs to outbox; existing dispatcher acquires gate on consume — same path as kv/docs/dead_letter |
+| **`last_fired_at` transactional with outbox write** | Both INSERTs inside `tx` (`FOR UPDATE OF d SKIP LOCKED` + outbox insert + UPDATE in same tx) | ✅ |
+| **Timezone via `chrono-tz`; invalid IANA name → 422 at admin endpoint** | triggers_api.rs cron handler | ✅ Test `unknown_timezone` covers |
+| **Cron rejects module targets and cross-app scripts (v1.1.3 regressions)** | `ensure_script_targetable` reused | ✅ Tests `module_target_rejected` + `cross_app_target_rejected` |
+| **`ctx.event.cron` shape matches the brief** | trigger_event.rs Cron variant; engine.rs serialization | ✅ Schedule, timezone, scheduled_at, fired_at all present |
+| **Dispatcher routing extension is a one-line match arm change** | dispatcher.rs (`Kv \| DeadLetter \| Docs \| Cron`) | ✅ |
+| **§10a Module backend error redaction** | [module_resolver.rs:334-349](crates/executor-core/src/module_resolver.rs#L334-L349) | ✅ Script-visible string is the generic `"module backend unavailable; check server logs"`; original logged at error level. Test `module_redaction_logging.rs` verifies the log path captures the original. |
+| **§10b rhai exact pin** | [Cargo.toml workspace deps](Cargo.toml) | ✅ `rhai = { version = "=1.24", features = ["sync", "serde"] }` |
+| **§10c CHANGELOG retroactive security note** | CHANGELOG.md v1.1.3 section | ✅ (per HANDBACK; I didn't re-read CHANGELOG end-to-end, but the agent claims it) |
+| **Versions: workspace 1.1.3→1.1.4, SDK 1.4→1.5, dashboard 0.9.0→0.10.0** | Cargo.toml + shared/src/version.rs + dashboard/package.json | ✅ All bumped |
 
 ## 3. Substantive strengths
 
-**SQL builder audit holds end-to-end.** [docs_repo.rs:319-420](crates/manager-core/src/docs_repo.rs#L319-L420) was traced line-by-line. Every user-controlled byte (path segments, scalar values, `$in` array contents, limit integer) is bound via `qb.push_bind(...)`. Only literal SQL the builder pushes is hardcoded keywords + operator tokens + structural punctuation. The cross-app isolation prefix is fixed at the top of every `build_find_query` call. The two adversarial-input tests (`no_user_string_literal_in_sql`, `no_user_path_literal_in_sql`) are exactly the safety net I'd want.
+**1. The literal-IP discovery is the kind of finding that justifies code review.** The prompt called for a DNS-resolver hook (which the agent implemented correctly), but the agent noticed *during implementation* that reqwest only routes hostnames through the custom resolver — a URL with a literal IP host bypasses it entirely. They added a parallel literal-IP check at `validate_url` time, applied on every hop including post-redirect. Test coverage exists for both paths (resolver and literal). This is exactly the kind of independent verification that distinguishes serious security work from box-ticking.
 
-**`prev_data` CTE pattern is correct.** Returns `Some(prev_data)` from a `WITH old AS (SELECT) UPDATE ... RETURNING (SELECT data FROM old)` shape. The HANDBACK §9 "Concurrent update prev_data race" caveat is honest: under `READ COMMITTED`, two simultaneous updates can both report the same `prev_data`. Same tradeoff as KV. For audit-grade triggers (v1.2+) the escalation to `SELECT ... FOR UPDATE` is the right fix.
+**2. SSRF error format discipline.** The error reasons are stable CIDR categories (`loopback`, `private`, `link-local`, `unique-local`, `carrier-grade-nat`, `multicast`, `reserved`, `unspecified`) — never the resolved IP. A script that probes `http://internal-host.example.com/` and gets back `"http: blocked by SSRF policy: private"` learns the policy fired, not which RFC1918 range hides behind that hostname. The internal network shape stays opaque to the attacker.
 
-**Layout E extension is mechanically clean.** Adding `docs` as a trigger kind required exactly: one new `<kind>_trigger_details` table, two one-line CHECK widenings (`triggers.kind` + `outbox.source_kind`), one new `TriggerEvent::Docs` variant, one match-arm extension in the dispatcher. Future kinds (cron v1.1.4, pubsub v1.1.5) should follow this template — v1.1.2's implementation is the proof that Layout E pays its design rent.
+**3. The `SsrfBlocked` marker propagation pattern.** The resolver wraps "all addresses denied" in a marker error; the HTTP service walks the reqwest error source chain looking for the `SSRF_BLOCK_PREFIX` to distinguish "policy block" from "generic DNS error" and surface a clean `HttpError::Ssrf`. Without this, all-addresses-denied would surface as `"DNS resolution failed"` which is misleading. Subtle and correct.
 
-**Operator-set is correct precedent.** The 7 operators are the right Pareto frontier — common cases that don't need parser infrastructure, while deferred operators (`$or`, `$and`, `$not`, `$regex`, `$exists`, etc.) all genuinely need infrastructure that v1.2 builds. The implicit-equality top-level + Mongo-style operator-object shape is consistent with what the TypeScript audience (v1.1.6 `@picloud/client`) will already know.
+**4. Per-hop re-validation on redirects.** Redirects are followed manually (`redirect(Policy::none())`) so the per-request `follow_redirects` / `max_redirects` are honored AND every hop re-runs through `validate_url` (literal-IP + scheme + port) AND every connection re-runs through the resolver. A naive implementation would validate once at the entry URL and follow reqwest's automatic redirects — that's exploitable by a 301 to `http://10.0.0.1`. The agent didn't fall into this trap.
 
-**Snapshot tests on error wording.** Three error messages pinned by snapshot tests (`$regex` rejection, multi-field-sort rejection, depth-limit rejection). Accidentally rephrasing during a future refactor will fail the build — right discipline because those strings are part of the user-facing contract.
+**5. Cron fire-once catch-up is correctly implemented.** `next_due` returns the single next slot after `last_fired_at`, not a range. After firing, `last_fired_at = now` re-anchors. A trigger that missed 5 windows wakes up exactly once on the next scheduler tick. The test `catch_up_fires_exactly_once_after_5_missed_windows` pins it. This matches the brief and avoids the thundering-herd-on-restart anti-pattern.
 
-## 4. Schema decisions audited
+**6. The transactional cron-tick pattern.** `FOR UPDATE OF d SKIP LOCKED` + outbox insert + `last_fired_at` UPDATE all in one tx. A scheduler crash mid-tick rolls back both the enqueue and the bump; the next tick sees the row un-fired and re-tries. Cluster mode (multiple schedulers) wouldn't double-fire because the row is locked. No correctness issues I can construct.
 
-| HANDBACK §4 decision | Verdict |
+**7. The agent's discipline carryover from the v1.1.3 retro.** Every prompt-default deviation is called out explicitly in HANDBACK §7: the three-arg API shape, the `chrono-tz` choice (which the brief left open but worth pinning), the `SdkCallCx::script_id` addition, the `0.0.0.0/::` defensive superset, the cron crate choice. The v1.1.3 retro lesson stuck. The §8 attestation is correctly taken on the implementation commit with the explicit "this HANDBACK commit is pure markdown" note.
-|---|---|
-| GIN with `jsonb_path_ops` opclass | ✅ Smaller index, accelerates `@>` containment; range operators fall back to scan within small `(app_id, collection)` partition |
-| Two migrations (0013_docs.sql + 0014_docs_triggers.sql) | ✅ Each revertable independently |
-| Auto-named CHECK constraints | ✅ Postgres's `<table>_<column>_check` convention is stable 9.6+; works as designed |
-| `docs_trigger_details.ops` without `DEFAULT '{}'` | ✅ Mirrors KV |
-| No `dispatch_mode` on `docs_trigger_details` | ✅ Parent column suffices |
 
-## 5. HANDBACK open questions — my answers
+## 4. The two flagged divergences (both correct)
 
-**Q1: CHECK-constraint name verification.** The auto-naming convention `<table>_<column>_check` is stable in Postgres 9.6+. Run a fresh-DB migration test before deploy as recommended, but not expected to fail. **Not a merge blocker.**
+### 4.1 Three-arg `verb(url, body, opts)` instead of brief's two-arg
 
-**Q2: Postgres-integration tests for `docs_repo`.** Defer following v1.1.1's precedent (KV doesn't have live-DB tests either). If the project later decides live-DB tests are a workspace standard, that's its own PR adding both KV and docs together.
+The agent diverged from the brief's documented shape and dropped `body_raw`. HANDBACK §7 #1 calls this out explicitly. Why this is correct:
 
-**Q3: Parser promotion to `picloud-shared` now or v1.2.** Defer to v1.2 as planned. Single consumer today; v1.2's "advanced query" expansion will mutate the parser's shape anyway; mechanical rename can land alongside `dead_letters::list`.
+The brief's Slack example (`http::post(url, #{ text: "alert" })`) was self-contradictory:
+- Two-arg rule: `(url, opts)` — `#{ text: "alert" }` would be parsed as `opts` and `text` would throw as an unknown opt key.
+- What the brief actually meant: `#{ text: "alert" }` is the body.
 
-**Q4: Doc envelope future-proofing for `deleted_at`.** Current shape leaves it naturally addable as a sibling field of `data`. Right shape.
+The agent resolved the contradiction by promoting body to a positional argument. The shape is now:
+- `http::get(url)` / `http::get(url, opts)` — bodyless verbs
+- `http::post(url)` / `http::post(url, body)` / `http::post(url, body, opts)` — body verbs
+- Body type dispatch: Map/Array → JSON, String → text, `()` → no body
+- `opts` vocabulary: `{headers, timeout_ms, follow_redirects, max_redirects}` — no `body`, no `body_raw`
 
-**Q5: `$eq: null` semantics.** Current behavior (matches both JSON-null and missing path) is correct for v1.1.2. Users who need to distinguish them can express that combination in v1.2 with `$exists: true AND $eq: null`.
+`body_raw` is dropped because raw-text-body just uses the positional String body. Cleaner. The Slack example works unchanged.
 
-## 6. Smaller observations
+**Verdict: accept the divergence.** The fix is principled, the unknown-opt-key typo guard stays intact, and the resulting API is simpler than the two-arg form would have been. Worth noting for the v1.1.5 prompt: brief-internal contradictions should be flagged for resolution before dispatch, not silently lived with.
 
-- `find` doesn't paginate in v1.1.2 — pagination on filter queries is deferred to v1.2 (HANDBACK §9). Acceptable.
+### 4.2 Re-blessed stale `expected_schema.txt` golden
-- Filter `Map` ordering not stable (Rhai `Map` doesn't preserve insertion order). AND is commutative, so result sets are identical; only the emitted SQL string varies between runs.
-- Text-lex comparison for range operators — `'10' < '9'` is TRUE under any text collation. Surfaced in CHANGELOG with the zero-pad workaround. v1.2's numeric-aware operators are the fix.
-- Bridge integration tests use a custom `InMemoryDocs` fake that re-implements the unsupported-operator throw path (because executor-core can't depend on manager-core's parser). Acceptable; the real parser is exhaustively covered by manager-core unit tests.
 
-## 7. Iteration 1 → iteration 2 deltas
+The schema-snapshot test is `#[ignore]`'d (needs `DATABASE_URL`), so it never ran in CI. The committed golden was missing `abandoned_executions`, `dead_letters`, `dead_letter_trigger_details`, `docs_*`, etc. — all tables added in v1.1.1, v1.1.2, v1.1.3. The agent re-blessed the file as part of v1.1.4, producing a +217-line diff of which only `cron_trigger_details` + the two widened CHECK constraints are v1.1.4-new.
 
-Iteration 1 verdict was REQUEST-CHANGES on the sole basis of:
+The agent flagged this transparently in HANDBACK and recommended lifting `#[ignore]` with a CI DB service so the golden can't drift again.
-- `cargo fmt --check` failed at `docs_service.rs:456-457` (one-line collapse for the `$in` arm's `arr.iter().any(...)`)
-- HANDBACK §8 explicitly claimed `cargo fmt --check` was green — false against the audited HEAD
 
-Iteration 2 (2 new commits):
+**Verdict: accept the re-bless in this PR; act on the follow-up recommendation.**
-- `bf26a25 chore: cargo fmt` — the single-line collapse. Commit message honestly records the discipline gap ("the v1 HANDBACK §8 claimed `cargo fmt --check` was green; that claim was false against HEAD at audit time").
-- `fedc63b docs(v1.1.2): handback §8 fresh post-fix attestation` — replaces §8's false claim with a verified-post-fix attestation table; adds an iteration note in §1 acknowledging the discipline gap for the v1.1.3 retro.
 
-Re-verification on iteration-2 HEAD:
+The drift correction lives on `main` going forward. The deferred work — lift `#[ignore]` once CI has a Postgres service — is the right architectural fix. Worth folding into the v1.1.5 prompt as an explicit small task, since the cost of fixing it has been borne (the golden is current) and the only thing missing is the CI wiring.
-- fmt: exit 0 (no diff) ✓
-- clippy: exit 0 (no warnings) ✓
-- tests: 320 passed, 0 failed, 132 ignored ✓
 
-All matches what the iteration-2 HANDBACK §8 claims. No drift between claim and reality this time.
+## 5. Smaller observations (no action required)
 
-## 8. Versioning audit
+- **Single-commit feature delivery.** The brief suggested split `feat(v1.1.4-http)` / `feat(v1.1.4-cron)` commits, but the two features cross shared files (`Cargo.toml`, `Services` bundle, `version.rs`, etc.) — separable per-theme commits would require interactive hunk staging that the agent's tooling didn't provide. They chose one coherent green commit over broken intermediates, with explicit acknowledgment + invitation to squash/relabel. Acceptable.
+- **`SdkCallCx::script_id` addition.** Cross-cutting change (19 construction sites updated) needed because the default User-Agent template `picloud/<v> (script:<id>)` requires the id and the cx didn't carry it. Clean addition; doubles as the audit-attribution key the brief emphasizes. HANDBACK §7 #4 flagged it.
+- **`0.0.0.0` and `::` defensive additions.** The brief listed `0.0.0.0/8` (covered) but didn't list `::` (the IPv6 unspecified). The agent added both with reason `"unspecified"`. Defensible superset; minimal additional surface.
+- **Live DB smoke went beyond the brief.** The agent stood up dev Postgres on port 15432, applied migrations 0007→0017 against a v1.1.3-era DB, and watched the cron scheduler actually fire against real Postgres (`last_fired_at` advancing at tick cadence; outbox row consumed by dispatcher). This is well-above the "Done looks like" bar — the brief asked for unit tests + integration tests + a manual smoke, and they delivered a live smoke against a real DB.
+- **Container left running.** Side effect of the live smoke. The agent flagged this transparently. Run `docker compose down` when convenient; no data loss either way.
+
+## 6. Open questions answered
+
+The HANDBACK §9 raises two open questions:
+
+1. **Three-arg HTTP shape** — confirmed acceptable (§4.1 above).
+2. **Stale schema golden re-blessed** — confirmed acceptable (§4.2 above).
+
+No further questions outstanding.
+
+## 7. Versioning audit
 
 | File | Before | After | Status |
 |---|---|---|---|
-| Workspace `Cargo.toml` | 1.1.1 | 1.1.2 | ✅ |
+| Workspace `Cargo.toml` | 1.1.3 | 1.1.4 | ✅ |
-| SDK schema (`shared/src/version.rs`) | 1.2 | 1.3 | ✅ Services bundle gains `docs: Arc<dyn DocsService>` |
+| SDK schema (`shared/src/version.rs`) | 1.4 | 1.5 | ✅ correctly bumped — `HttpService` trait + `HttpRequest/Response/Error` + `TriggerEvent::Cron` added to public surface |
-| Dashboard `package.json` | 0.7.0 | 0.8.0 | ✅ (alignment with workspace) |
+| Dashboard `package.json` | 0.9.0 | 0.10.0 | ✅ |
-| Migrations | 0001..0012 | 0013, 0014 added | ✅ Sequential, no skips |
+| Migrations | 0001..0016 | 0017 added | ✅ sequential, no skips |
-| CHANGELOG.md | v1.1.1 entry | v1.1.2 entry appended | ✅ |
+| `rhai` pin | `"1.19"` | `"=1.24"` (workspace deps) | ✅ v1.1.3 follow-up §10b |
+| CHANGELOG.md | v1.1.3 entry | v1.1.4 entry + retroactive v1.1.3 security note | ✅ §10c done |
 
-## 9. Recommended next steps
+## 8. Recommended next steps (post-merge)
 
-1. **Merge** `feat/v1.1.2-documents` into `main` (fast-forward; branch is linear ahead).
+1. **Merge** `feat/v1.1.4-http-cron` into `main` (fast-forward; branch is linear ahead).
-2. **Pause** before dispatching v1.1.3 (Modules). The v1.1.2 work establishes the query-DSL precedent that v1.2 will lean on (`dead_letters::list`, "advanced docs query"); worth a brief mental check before the next dispatch that nothing in v1.1.2's shape has prompted a roadmap revision.
+2. **`docker compose down` when convenient** to tidy up the dev Postgres container the agent left running.
-3. **Carry the discipline lesson forward.** The v1.1.3 prompt should include a "verify all three gates on the exact commit you're handing back, then write HANDBACK §8 from that fresh output" reminder. Cost is one sentence; benefit is removing the only audit finding from v1.1.2.
+3. **Pause** before dispatching v1.1.5 (Files & Pub/Sub).
+4. **For the v1.1.5 dispatch prompt**, consider including:
+   - **Lift `#[ignore]` on the schema-snapshot test** with a CI Postgres service so the golden can't silently drift again (§4.2). This is small, mechanical, and prevents a recurring problem.
+   - **Pre-resolve any brief-internal contradictions before dispatch.** The v1.1.4 brief's two-arg `(url, opts)` rule was contradicted by its own Slack example; the agent had to fix it during implementation. For v1.1.5, walk through each example in the prompt and confirm it's parseable under the documented rules before sending.
+   - **The literal-IP-bypass pattern** is worth remembering for any v1.1.x service that fronts a network library — if reqwest has this gap, other libraries might too. The pattern: "policy applies to the resolved address, BUT verify the library actually routes literal IPs through your hook before relying on it."
 
-Branch ready for merge. **Verdict: APPROVE.**
+Branch is ready for merge. Verdict: **APPROVE**.

crates/executor-core/Cargo.toml

@@ -18,7 +18,16 @@ tokio.workspace = true
 tracing.workspace = true
 uuid.workspace = true
 chrono.workspace = true
-rhai.workspace = true
+async-trait.workspace = true
+# `internals` feature surfaces `rhai::Stmt`, `rhai::Expr`, `ASTFlags`
+# (used by the v1.1.3 module-shape validator to walk top-level
+# statements and accept only `fn` / `const` / `import`). Pinned at
+# the workspace level; bumping rhai is a deliberate, reviewed change.
+rhai = { workspace = true, features = ["internals"] }
+
+# v1.1.3 — per-module compiled-Module cache lives in this crate so the
+# resolver can reuse compiled modules across invocations.
+lru.workspace = true
 
 # Stdlib utility modules — see crates/executor-core/src/sdk/stdlib/.
 regex.workspace = true
@@ -26,6 +35,13 @@ rand.workspace = true
 base64.workspace = true
 hex.workspace = true
 percent-encoding.workspace = true
+# v1.1.4 — `http::post_form` uses `url::form_urlencoded` for correct
+# application/x-www-form-urlencoded body encoding.
+url.workspace = true
 
 [dev-dependencies]
 async-trait.workspace = true
+# v1.1.4 §10a: capture tracing output to assert the original module
+# backend error is logged at error level after being redacted from the
+# script-visible message.
+tracing-subscriber.workspace = true

crates/executor-core/src/engine.rs

@@ -4,11 +4,15 @@ use std::time::Instant;
 
 use chrono::Utc;
 use picloud_shared::{
-    ScriptValidator, SdkCallCx, Services, TriggerEvent, ValidationError, SDK_VERSION,
+    ScriptValidator, SdkCallCx, Services, TriggerEvent, ValidatedScript, ValidationError,
+    SDK_VERSION,
 };
-use rhai::{Dynamic, Engine as RhaiEngine, EvalAltResult, Map, Module, Scope};
+use rhai::{Dynamic, Engine as RhaiEngine, EvalAltResult, Map, Module, Scope, AST};
 use serde_json::Value as Json;
 
+use crate::module_resolver::{
+    extract_imports, new_module_cache, validate_module_source, ModuleCache, PicloudModuleResolver,
+};
 use crate::sandbox::Limits;
 use crate::sdk;
 use crate::sdk::bridge::{dynamic_to_json, json_to_dynamic};
@@ -16,6 +20,11 @@ use crate::types::{
     ExecError, ExecRequest, ExecResponse, ExecStats, InvocationType, LogEntry, LogLevel,
 };
 
+/// Default capacity for the module cache. Sized assuming a small fleet
+/// of distinct modules per process; can be overridden via
+/// `PICLOUD_MODULE_CACHE_SIZE`.
+const DEFAULT_MODULE_CACHE_SIZE: usize = 512;
+
 /// Preconfigured Rhai engine with sandbox limits applied and the SDK
 /// `Services` bundle attached.
 ///
@@ -31,12 +40,34 @@ use crate::types::{
 pub struct Engine {
     limits: Limits,
     services: Services,
+    /// v1.1.3: shared compiled-module cache. Per-key
+    /// `(app_id, name)`; invalidated lazily by `updated_at` mismatch
+    /// at resolver time.
+    module_cache: Arc<ModuleCache>,
 }
 
 impl Engine {
     #[must_use]
     pub fn new(limits: Limits, services: Services) -> Self {
-        Self { limits, services }
+        let cap = std::env::var("PICLOUD_MODULE_CACHE_SIZE")
+            .ok()
+            .and_then(|s| s.parse::<usize>().ok())
+            .unwrap_or(DEFAULT_MODULE_CACHE_SIZE);
+        Self::with_module_cache_capacity(limits, services, cap)
+    }
+
+    /// Explicit capacity for tests that exercise LRU eviction.
+    #[must_use]
+    pub fn with_module_cache_capacity(
+        limits: Limits,
+        services: Services,
+        module_cache_capacity: usize,
+    ) -> Self {
+        Self {
+            limits,
+            services,
+            module_cache: new_module_cache(module_cache_capacity),
+        }
     }
 
     #[must_use]
@@ -44,16 +75,42 @@ impl Engine {
         &self.limits
     }
 
-    /// Parse-only validation. Surfaced at script-upload time so syntax
+    /// Shared compiled-module cache. Exposed so tests can introspect
-    /// errors are caught before the first invocation. Same logic as the
+    /// the cache state (length, contents) under a Mutex lock.
-    /// `ScriptValidator` impl below but with the richer `ExecError`
+    #[must_use]
-    /// variant; callers in the executor path use this, the manager
+    pub fn module_cache(&self) -> &Arc<ModuleCache> {
-    /// path goes through the trait.
+        &self.module_cache
-    pub fn validate(&self, source: &str) -> Result<(), ExecError> {
+    }
+
+    /// Parse-only validation for endpoint scripts. Surfaced at script-
+    /// upload time so syntax errors are caught before the first
+    /// invocation. Returns the script's literal-path `import "<name>"`
+    /// declarations so the repo can populate the dep-graph table.
+    pub fn validate(&self, source: &str) -> Result<ValidatedScript, ExecError> {
+        // Validation uses a fresh `RhaiEngine` without service hooks
+        // attached — modules are only resolved at execute() time, so
+        // the resolver during validate is intentionally Dummy (no DB
+        // access here; we just need the parser).
+        let engine = build_engine(self.limits, None);
+        extract_imports(&engine, source).map_err(ExecError::Parse)
+    }
+
+    /// Module-shape validation (v1.1.3). Compiles, rejects any top-
+    /// level statement that isn't `fn`/`const`/`import`, and returns
+    /// the declared imports.
+    pub fn validate_module(&self, source: &str) -> Result<ValidatedScript, ExecError> {
+        let engine = build_engine(self.limits, None);
+        validate_module_source(&engine, source).map_err(ExecError::Parse)
+    }
+
+    /// Compile `source` to a reusable AST. Lets callers (the
+    /// orchestrator's script cache) compile once and execute many
+    /// times against the same AST.
+    pub fn compile(&self, source: &str) -> Result<Arc<AST>, ExecError> {
         let engine = build_engine(self.limits, None);
         engine
             .compile(source)
-            .map(|_| ())
+            .map(Arc::new)
             .map_err(|e| ExecError::Parse(e.to_string()))
     }
 
@@ -63,6 +120,21 @@ impl Engine {
     /// request replace the engine's defaults field-by-field; the
     /// manager already clamped them against the admin ceiling.
     pub fn execute(&self, source: &str, req: ExecRequest) -> Result<ExecResponse, ExecError> {
+        let effective_limits = self.limits.with_overrides(&req.sandbox_overrides);
+        // Compile inline so the source-only path stays available for
+        // tests and one-off callers that don't pre-cache an AST.
+        let engine_for_compile = build_engine(effective_limits, None);
+        let ast = engine_for_compile
+            .compile(source)
+            .map(Arc::new)
+            .map_err(|e| ExecError::Parse(e.to_string()))?;
+        self.execute_ast(&ast, req)
+    }
+
+    /// v1.1.3: execute a pre-compiled AST. The orchestrator's script
+    /// cache hands compiled ASTs in directly; this path skips the
+    /// per-call compile.
+    pub fn execute_ast(&self, ast: &Arc<AST>, req: ExecRequest) -> Result<ExecResponse, ExecError> {
         let effective_limits = self.limits.with_overrides(&req.sandbox_overrides);
         let logs: Arc<Mutex<Vec<LogEntry>>> = Arc::new(Mutex::new(Vec::new()));
         let mut engine = build_engine(effective_limits, Some(logs.clone()));
@@ -72,6 +144,7 @@ impl Engine {
         // capture cheap clones of the cx for use at script-call time.
         let cx = Arc::new(SdkCallCx {
             app_id: req.app_id,
+            script_id: req.script_id,
             principal: req.principal.clone(),
             execution_id: req.execution_id,
             request_id: req.request_id,
@@ -80,18 +153,25 @@ impl Engine {
             is_dead_letter_handler: req.is_dead_letter_handler,
             event: req.event.clone(),
         });
+        // v1.1.3: replace the no-op `DummyModuleResolver` build_engine
+        // installed with the real per-call resolver. The resolver owns
+        // `cx.clone()` so cross-app isolation derives from this exact
+        // call's context, not from any script-passed argument.
+        let resolver = PicloudModuleResolver::new(
+            self.services.modules.clone(),
+            cx.clone(),
+            self.module_cache.clone(),
+            effective_limits.module_import_depth_max,
+        );
+        engine.set_module_resolver(resolver);
         sdk::register_all(&mut engine, &self.services, cx);
 
-        let ast = engine
-            .compile(source)
-            .map_err(|e| ExecError::Parse(e.to_string()))?;
-
         let mut scope = Scope::new();
         scope.push_constant("ctx", build_ctx_map(&req));
 
         let started = Instant::now();
         let value: Dynamic = engine
-            .eval_ast_with_scope(&mut scope, &ast)
+            .eval_ast_with_scope(&mut scope, ast.as_ref())
             .map_err(map_eval_error)?;
         let duration = started.elapsed();
 
@@ -116,8 +196,18 @@ impl Engine {
 }
 
 impl ScriptValidator for Engine {
-    fn validate(&self, source: &str) -> Result<(), ValidationError> {
+    fn validate(&self, source: &str) -> Result<ValidatedScript, ValidationError> {
-        Engine::validate(self, source).map_err(|e| ValidationError::Syntax(e.to_string()))
+        Engine::validate(self, source).map_err(|e| match e {
+            ExecError::Parse(msg) => ValidationError::Syntax(msg),
+            other => ValidationError::Syntax(other.to_string()),
+        })
+    }
+
+    fn validate_module(&self, source: &str) -> Result<ValidatedScript, ValidationError> {
+        Engine::validate_module(self, source).map_err(|e| match e {
+            ExecError::Parse(msg) => ValidationError::ModuleShape(msg),
+            other => ValidationError::ModuleShape(other.to_string()),
+        })
     }
 }
 
@@ -299,6 +389,23 @@ fn trigger_event_to_dynamic(event: &TriggerEvent) -> Dynamic {
             );
             m.insert("docs".into(), docs_map.into());
         }
+        TriggerEvent::Cron {
+            schedule,
+            timezone,
+            scheduled_at,
+            fired_at,
+        } => {
+            // `ctx.event.op` is always "tick" for cron (the only op a
+            // schedule produces). Mirrors the docs/v1.1.x-design-notes
+            // §7 shape.
+            m.insert("op".into(), "tick".into());
+            let mut cron_map = Map::new();
+            cron_map.insert("schedule".into(), schedule.clone().into());
+            cron_map.insert("timezone".into(), timezone.clone().into());
+            cron_map.insert("scheduled_at".into(), scheduled_at.to_rfc3339().into());
+            cron_map.insert("fired_at".into(), fired_at.to_rfc3339().into());
+            m.insert("cron".into(), cron_map.into());
+        }
         TriggerEvent::DeadLetter {
             dead_letter_id,
             original,

crates/executor-core/src/lib.rs

@@ -7,11 +7,16 @@
 pub mod context;
 pub mod engine;
 pub mod logging;
+pub mod module_resolver;
 pub mod sandbox;
 pub mod sdk;
 pub mod types;
 
 pub use engine::Engine;
+pub use module_resolver::{
+    extract_imports, new_module_cache, validate_module_source, CachedModule, ModuleCache,
+    ModuleCacheKey, PicloudModuleResolver,
+};
 pub use sandbox::Limits;
 pub use types::{
     ExecError, ExecRequest, ExecResponse, ExecStats, InvocationType, LogEntry, LogLevel,

crates/executor-core/src/module_resolver.rs

@@ -0,0 +1,440 @@
+//! `PicloudModuleResolver` — the v1.1.3 per-app Rhai module resolver.
+//!
+//! Replaces `DummyModuleResolver` in `Engine::build_engine`. Constructed
+//! fresh per `Engine::execute` call: holds an `Arc<SdkCallCx>` so every
+//! `import "<name>"` request resolves against the calling app
+//! (`cx.app_id`). The script-side `name` argument carries no `app_id`
+//! — that's the load-bearing cross-app isolation property.
+//!
+//! Three runtime invariants are enforced:
+//!
+//! 1. **Cross-app isolation** — `ModuleSource::lookup` is called with
+//!    `&cx`; the Postgres impl scopes by `cx.app_id` (never by a
+//!    script-passed argument).
+//! 2. **Cycle detection** — an in-progress-imports stack rejects
+//!    `A → B → A` with `ErrorInModule(... circular import detected ...)`.
+//! 3. **Depth limit** — guards against deep but acyclic chains
+//!    (default 8, override via `PICLOUD_MODULE_IMPORT_DEPTH_MAX`).
+//!
+//! Compiled modules are cached per `(app_id, name)` and invalidated by
+//! `updated_at` change — no explicit pub/sub. The cache is owned by
+//! `Engine` and shared across calls; only the resolver state (stack,
+//! depth) is per-call.
+
+use std::num::NonZeroUsize;
+use std::sync::{Arc, Mutex};
+
+use chrono::{DateTime, Utc};
+use lru::LruCache;
+use picloud_shared::{AppId, ModuleSource, ModuleSourceError, SdkCallCx, ValidatedScript};
+use rhai::module_resolvers::ModuleResolver;
+use rhai::{Engine as RhaiEngine, EvalAltResult, Module, Position, Shared, AST};
+
+/// Local alias for `rhai::Shared<rhai::Module>` (rhai's `SharedRhaiModule`
+/// type alias is `pub(crate)`). Resolves to `Arc<Module>` under the
+/// `sync` feature that the workspace pins.
+type SharedRhaiModule = Shared<Module>;
+
+/// Cache key: `(app_id, module name)`. v1.1.3 enforces module names as
+/// a conservative identifier shape (migration 0015 `scripts_module_name_shape`
+/// CHECK) so the `String` here is bounded by ~64 bytes.
+pub type ModuleCacheKey = (AppId, String);
+
+/// Cache value: the freshness comparator + the compiled module Rhai
+/// hands to importing scripts. Cloning the `Shared<Module>` is an Arc bump.
+#[derive(Clone)]
+pub struct CachedModule {
+    pub updated_at: DateTime<Utc>,
+    pub module: Shared<Module>,
+}
+
+/// Bounded LRU cache shared across all `Engine::execute` calls. Construct
+/// once at process startup; the resolver holds an Arc into it.
+pub type ModuleCache = Mutex<LruCache<ModuleCacheKey, CachedModule>>;
+
+#[must_use]
+pub fn new_module_cache(capacity: usize) -> Arc<ModuleCache> {
+    // capacity 0 is nonsensical for an LRU; clamp up to 1 so the cache
+    // is at least usable (callers control this via env var, and 0 means
+    // "I disabled caching" — but disabling caching by accident would
+    // recompile every module every call, which is a worse UX than
+    // capping at 1).
+    let cap = NonZeroUsize::new(capacity.max(1)).expect("max(1) is non-zero");
+    Arc::new(Mutex::new(LruCache::new(cap)))
+}
+
+/// The v1.1.3 module resolver. One per `Engine::execute` call.
+pub struct PicloudModuleResolver {
+    /// Backend the resolver consults for `(app_id, name)`. The bridge
+    /// runs Rhai's sync `resolve()` and the async `lookup()` together
+    /// via `tokio::runtime::Handle::block_on(...)` — safe because
+    /// `LocalExecutorClient` runs `Engine::execute` inside
+    /// `spawn_blocking`, which puts us on a Tokio blocking thread
+    /// that still carries a `Handle`.
+    source: Arc<dyn ModuleSource>,
+
+    /// Calling context. `cx.app_id` is the cross-app isolation
+    /// boundary; the resolver passes `&cx` to every `ModuleSource`
+    /// call so the backend can scope its queries.
+    cx: Arc<SdkCallCx>,
+
+    /// Compiled-module cache. Shared across executions; invalidated
+    /// per-entry on `updated_at` mismatch (no explicit pub/sub).
+    cache: Arc<ModuleCache>,
+
+    /// In-progress imports stack — pushed before a `lookup`+compile,
+    /// popped after. A hit on this stack while resolving means the
+    /// graph contains a cycle.
+    in_progress: Mutex<Vec<String>>,
+
+    /// Current import depth. Independent of the cycle check (cycles
+    /// might be short; deep acyclic graphs might fit under the cap
+    /// but still warrant a guard).
+    depth: Mutex<u32>,
+
+    /// Hard ceiling on import depth. Defaults to 8; env-overridable
+    /// via `PICLOUD_MODULE_IMPORT_DEPTH_MAX`. Read from `Limits` at
+    /// resolver construction.
+    depth_limit: u32,
+}
+
+impl PicloudModuleResolver {
+    #[must_use]
+    pub fn new(
+        source: Arc<dyn ModuleSource>,
+        cx: Arc<SdkCallCx>,
+        cache: Arc<ModuleCache>,
+        depth_limit: u32,
+    ) -> Self {
+        Self {
+            source,
+            cx,
+            cache,
+            in_progress: Mutex::new(Vec::new()),
+            depth: Mutex::new(0),
+            depth_limit,
+        }
+    }
+
+    /// Validate `ast` as a module body: only top-level `fn` decls,
+    /// `const` decls, and `import` statements are allowed. Top-level
+    /// expressions (which would execute on import — a footgun for
+    /// cache semantics) are rejected.
+    ///
+    /// `fn` declarations live in a separate slot on the AST and are
+    /// not in `statements()`, so the only allowed `Stmt` variants we
+    /// expect to see at top level are `Var` (when `CONSTANT` flag is
+    /// set) and `Import`. Anything else triggers a `ModuleShape` error.
+    fn check_module_shape(ast: &AST, name: &str) -> Result<(), String> {
+        use rhai::ASTFlags;
+        for stmt in ast.statements() {
+            match stmt {
+                rhai::Stmt::Var(_, opts, _) if opts.intersects(ASTFlags::CONSTANT) => {}
+                rhai::Stmt::Import(..) | rhai::Stmt::Noop(..) => {}
+                other => {
+                    return Err(format!(
+                        "module {name:?}: top-level {} is not allowed; \
+                         modules may only contain fn declarations, \
+                         const declarations, and import statements",
+                        stmt_kind_label(other),
+                    ));
+                }
+            }
+        }
+        Ok(())
+    }
+
+    /// Walk a compiled AST and collect the literal-path `import "<name>"`
+    /// declarations. Dynamic imports (e.g. `import some_var as y;`) are
+    /// skipped because the dep-graph can only track names known at
+    /// compile time. Exposed via [`extract_imports`] so the manager's
+    /// admin endpoints can populate the `script_imports` table from
+    /// the same logic the resolver uses.
+    fn extract_imports_inner(ast: &AST) -> Vec<String> {
+        let mut out = Vec::new();
+        for stmt in ast.statements() {
+            if let rhai::Stmt::Import(boxed, _) = stmt {
+                let (path_expr, _alias) = boxed.as_ref();
+                if let rhai::Expr::StringConstant(s, _) = path_expr {
+                    out.push(s.to_string());
+                }
+            }
+        }
+        out
+    }
+}
+
+/// Compile-and-validate a candidate module body. Public so the
+/// `Engine::validate_module` impl in `engine.rs` can call into it
+/// without duplicating the shape check.
+pub fn compile_module_ast(engine: &RhaiEngine, source: &str) -> Result<AST, String> {
+    let ast = engine.compile(source).map_err(|e| e.to_string())?;
+    PicloudModuleResolver::check_module_shape(&ast, "<source>")?;
+    Ok(ast)
+}
+
+/// Parse `source` as an endpoint script (no module-shape check) and
+/// return its declared literal-path imports. Used by
+/// `Engine::validate` to populate `ValidatedScript::imports` so the
+/// repo can write dep-graph edges.
+pub fn extract_imports(engine: &RhaiEngine, source: &str) -> Result<ValidatedScript, String> {
+    let ast = engine.compile(source).map_err(|e| e.to_string())?;
+    Ok(ValidatedScript {
+        imports: PicloudModuleResolver::extract_imports_inner(&ast),
+    })
+}
+
+/// Parse `source` as a module script: enforce shape, then extract
+/// imports. Used by `Engine::validate_module`.
+pub fn validate_module_source(
+    engine: &RhaiEngine,
+    source: &str,
+) -> Result<ValidatedScript, String> {
+    let ast = compile_module_ast(engine, source)?;
+    Ok(ValidatedScript {
+        imports: PicloudModuleResolver::extract_imports_inner(&ast),
+    })
+}
+
+fn stmt_kind_label(stmt: &rhai::Stmt) -> &'static str {
+    use rhai::ASTFlags;
+    match stmt {
+        rhai::Stmt::Var(_, opts, _) if opts.intersects(ASTFlags::CONSTANT) => "const declaration",
+        rhai::Stmt::Var(..) => "let declaration",
+        rhai::Stmt::Expr(..) => "expression",
+        rhai::Stmt::FnCall(..) => "function call",
+        rhai::Stmt::If(..) => "if statement",
+        rhai::Stmt::Switch(..) => "switch statement",
+        rhai::Stmt::While(..) => "while/loop statement",
+        rhai::Stmt::Do(..) => "do statement",
+        rhai::Stmt::For(..) => "for statement",
+        rhai::Stmt::Assignment(..) => "assignment",
+        rhai::Stmt::Block(..) => "block",
+        rhai::Stmt::TryCatch(..) => "try/catch",
+        rhai::Stmt::Return(..) => "return/throw statement",
+        rhai::Stmt::BreakLoop(..) => "break/continue",
+        rhai::Stmt::Import(..) => "import statement",
+        rhai::Stmt::Export(..) => "export statement",
+        _ => "statement",
+    }
+}
+
+impl ModuleResolver for PicloudModuleResolver {
+    #[allow(clippy::too_many_lines)]
+    fn resolve(
+        &self,
+        engine: &RhaiEngine,
+        _source: Option<&str>,
+        path: &str,
+        pos: Position,
+    ) -> Result<SharedRhaiModule, Box<EvalAltResult>> {
+        // RAII guard wraps both the depth counter and the import-stack
+        // push so that any early return (cycle / depth-exceeded / DB
+        // error / compile error / panic) leaves both consistent for
+        // any subsequent resolve() call on this resolver instance.
+        struct StackGuard<'r> {
+            stack: &'r Mutex<Vec<String>>,
+            depth: &'r Mutex<u32>,
+            armed: bool,
+        }
+        impl Drop for StackGuard<'_> {
+            fn drop(&mut self) {
+                if !self.armed {
+                    return;
+                }
+                if let Ok(mut s) = self.stack.lock() {
+                    s.pop();
+                }
+                if let Ok(mut d) = self.depth.lock() {
+                    *d = d.saturating_sub(1);
+                }
+            }
+        }
+
+        // Read-only check + atomic push under one lock pair, so a
+        // sibling resolve() call on a shared resolver instance can't
+        // race in between. (We don't expect parallel calls on the same
+        // resolver — Rhai evaluates a single AST on one thread — but
+        // grouping the operations is cheaper than reasoning about the
+        // future.)
+        {
+            let mut depth = self.depth.lock().expect("module depth lock poisoned");
+            if *depth >= self.depth_limit {
+                return Err(Box::new(EvalAltResult::ErrorInModule(
+                    path.to_string(),
+                    Box::new(EvalAltResult::ErrorRuntime(
+                        format!(
+                            "import depth limit ({}) exceeded while resolving {path:?}",
+                            self.depth_limit
+                        )
+                        .into(),
+                        pos,
+                    )),
+                    pos,
+                )));
+            }
+            let mut stack = self
+                .in_progress
+                .lock()
+                .expect("module in_progress lock poisoned");
+            if stack.iter().any(|p| p == path) {
+                let mut chain = stack.clone();
+                chain.push(path.to_string());
+                return Err(Box::new(EvalAltResult::ErrorInModule(
+                    path.to_string(),
+                    Box::new(EvalAltResult::ErrorRuntime(
+                        format!("circular import detected: {}", chain.join(" -> ")).into(),
+                        pos,
+                    )),
+                    pos,
+                )));
+            }
+            stack.push(path.to_string());
+            *depth += 1;
+        }
+        let _guard = StackGuard {
+            stack: &self.in_progress,
+            depth: &self.depth,
+            armed: true,
+        };
+
+        // Bridge to async. The resolver typically runs on a
+        // `spawn_blocking` thread (see LocalExecutorClient in
+        // orchestrator-core), but tests may invoke `Engine::execute`
+        // directly from a multi-threaded Tokio task. `try_current` +
+        // `block_in_place` covers both — on a blocking thread it's a
+        // no-op, on a worker thread it tells the runtime to relocate
+        // other tasks. `current_thread` runtimes still panic; non-
+        // Tokio contexts surface a clean Runtime error.
+        let handle = tokio::runtime::Handle::try_current().map_err(|_| {
+            Box::new(EvalAltResult::ErrorInModule(
+                path.to_string(),
+                Box::new(EvalAltResult::ErrorRuntime(
+                    "module resolver invoked outside a Tokio runtime; \
+                     wrap Engine::execute in tokio::task::spawn_blocking"
+                        .into(),
+                    pos,
+                )),
+                pos,
+            ))
+        })?;
+
+        let lookup_result: Result<Option<picloud_shared::ModuleScript>, ModuleSourceError> =
+            tokio::task::block_in_place(|| handle.block_on(self.source.lookup(&self.cx, path)));
+
+        let module_row = match lookup_result {
+            Ok(Some(m)) => m,
+            Ok(None) => {
+                return Err(Box::new(EvalAltResult::ErrorModuleNotFound(
+                    path.to_string(),
+                    pos,
+                )));
+            }
+            Err(e) => {
+                // v1.1.4 §10a: redact the backend error before it
+                // reaches a script. In public-HTTP context (principal:
+                // None) the verbatim message (e.g. "connection refused")
+                // leaks internal infrastructure shape. Log the original
+                // at error level for operators; surface a stable generic.
+                tracing::error!(
+                    target = "picloud::modules",
+                    app_id = %self.cx.app_id,
+                    module = path,
+                    error = %e,
+                    "module backend error"
+                );
+                return Err(Box::new(EvalAltResult::ErrorInModule(
+                    path.to_string(),
+                    Box::new(EvalAltResult::ErrorRuntime(
+                        "module backend unavailable; check server logs".into(),
+                        pos,
+                    )),
+                    pos,
+                )));
+            }
+        };
+
+        // Cache lookup: hit only if both key matches AND updated_at
+        // matches (cache is invalidated lazily on version change).
+        let cache_key = (self.cx.app_id, path.to_string());
+        {
+            let mut cache = self.cache.lock().expect("module cache lock poisoned");
+            if let Some(cached) = cache.get(&cache_key) {
+                if cached.updated_at == module_row.updated_at {
+                    tracing::debug!(
+                        target = "picloud::modules::cache",
+                        app_id = %self.cx.app_id,
+                        module = path,
+                        "cache hit"
+                    );
+                    return Ok(cached.module.clone());
+                }
+                tracing::debug!(
+                    target = "picloud::modules::cache",
+                    app_id = %self.cx.app_id,
+                    module = path,
+                    "cache stale; recompiling"
+                );
+            } else {
+                tracing::debug!(
+                    target = "picloud::modules::cache",
+                    app_id = %self.cx.app_id,
+                    module = path,
+                    "cache miss"
+                );
+            }
+        }
+
+        // Compile + module-shape validation. Module sources MAY have
+        // already been gated at create-time (admin endpoint runs
+        // `validate_module`), but we revalidate here to catch DB-direct
+        // inserts that bypass the API surface.
+        let ast = engine.compile(&module_row.source).map_err(|e| {
+            // Wrap as an ErrorRuntime to preserve the parse message
+            // text without trying to reconstruct rhai's internal
+            // ParseErrorType variant (which would require matching on
+            // its full variant set).
+            Box::new(EvalAltResult::ErrorInModule(
+                path.to_string(),
+                Box::new(EvalAltResult::ErrorRuntime(
+                    format!("module {path:?} parse error: {e}").into(),
+                    e.position(),
+                )),
+                pos,
+            ))
+        })?;
+
+        if let Err(msg) = Self::check_module_shape(&ast, path) {
+            return Err(Box::new(EvalAltResult::ErrorInModule(
+                path.to_string(),
+                Box::new(EvalAltResult::ErrorRuntime(msg.into(), pos)),
+                pos,
+            )));
+        }
+
+        // Rhai's eval_ast_as_new compiles the AST's body + functions
+        // into a Module that the importing script consumes via
+        // `path::fn(...)` calls. Recursive imports inside this module
+        // are resolved through the same `engine.set_module_resolver`
+        // (which is THIS resolver), so cycle/depth tracking carries
+        // through naturally.
+        let module = Module::eval_ast_as_new(rhai::Scope::new(), &ast, engine)
+            .map_err(|e| Box::new(EvalAltResult::ErrorInModule(path.to_string(), e, pos)))?;
+        let shared: SharedRhaiModule = module.into();
+
+        // Insert (possibly evicting via LRU). Subsequent imports of
+        // the same module under the same updated_at hit the cache.
+        {
+            let mut cache = self.cache.lock().expect("module cache lock poisoned");
+            cache.put(
+                cache_key,
+                CachedModule {
+                    updated_at: module_row.updated_at,
+                    module: shared.clone(),
+                },
+            );
+        }
+
+        Ok(shared)
+    }
+}

crates/executor-core/src/sandbox.rs

@@ -24,6 +24,12 @@ pub struct Limits {
     /// Max call/expression nesting depth.
     pub max_call_levels: usize,
     pub max_expr_depth: usize,
+
+    /// v1.1.3: hard ceiling on `import` chain depth (A→B→C→…). Independent
+    /// of cycle detection — guards against deep but acyclic graphs.
+    /// Not script-overridable (this is a platform-level guard, not a
+    /// per-script knob).
+    pub module_import_depth_max: u32,
 }
 
 impl Default for Limits {
@@ -35,6 +41,7 @@ impl Default for Limits {
             max_map_size: 10_000,
             max_call_levels: 64,
             max_expr_depth: 64,
+            module_import_depth_max: 8,
         }
     }
 }
@@ -65,6 +72,9 @@ impl Limits {
             max_expr_depth: overrides
                 .max_expr_depth
                 .map_or(self.max_expr_depth, narrow_usize),
+            // module_import_depth_max is platform-level — overrides
+            // never touch it. Carry through unchanged.
+            module_import_depth_max: self.module_import_depth_max,
         }
     }
 }

crates/executor-core/src/sdk/http.rs

@@ -0,0 +1,391 @@
+//! `http::` Rhai bridge — outbound HTTP from scripts (v1.1.4).
+//!
+//! ```rhai
+//! let r = http::get("https://api.example.com/users/123");
+//! let r = http::get(url, #{ headers: #{ "Authorization": "Bearer x" }, timeout_ms: 5000 });
+//! let r = http::post(url, #{ text: "hello" });          // Map body → JSON
+//! let r = http::post(url, "raw", #{ headers: #{ ... } }); // String body → text/plain
+//! let r = http::post_form(url, #{ a: "1", b: "2" });    // form-encoded
+//! let r = http::request("OPTIONS", url);
+//! ```
+//!
+//! **Argument shape (v1.1.4 decision):** body and options are separate
+//! positional arguments — `verb(url, body, opts)` — not body-inside-
+//! opts. This keeps the unknown-opt-key typo guard intact and resolves
+//! the brief's internal contradiction (its Slack example passed a bare
+//! body map). The `opts` vocabulary is exactly
+//! `{headers, timeout_ms, follow_redirects, max_redirects}`; any other
+//! key throws.
+//!
+//! Body dispatch (positional `body`): Map/Array → JSON +
+//! `application/json`; String → raw + `text/plain`; Unit `()` → no
+//! body. GET/HEAD ignore any body.
+//!
+//! Response is a Rhai map `#{ status, headers, body, body_raw }`:
+//! `body` is the parsed JSON when the response is `application/json`
+//! and parses; `()` for an empty body; otherwise the raw string.
+//!
+//! Errors follow `docs/sdk-shape.md`: network/timeout/SSRF/size failures
+//! throw (`"http: <message>"`); a non-2xx status does NOT throw — the
+//! response map is returned, fetch-style.
+
+use std::collections::BTreeMap;
+use std::sync::Arc;
+
+use picloud_shared::{HttpError, HttpRequest, HttpResponse, HttpService, SdkCallCx, Services};
+use rhai::{Dynamic, Engine as RhaiEngine, EvalAltResult, Map, Module};
+use tokio::runtime::Handle as TokioHandle;
+
+use super::bridge::{dynamic_to_json, json_to_dynamic};
+
+/// Bridge-side defaults (the service clamps server-side too). The
+/// `MAX_*` ceilings stay `i64` because they're compared against the
+/// raw `i64` the script passed (so an over-limit value is rejected, not
+/// truncated); the defaults are `u32` to match the `Opts` fields.
+const DEFAULT_TIMEOUT_MS: u32 = 30_000;
+const MAX_TIMEOUT_MS: i64 = 60_000;
+const DEFAULT_MAX_REDIRECTS: u32 = 5;
+const MAX_REDIRECTS: i64 = 10;
+
+const ALLOWED_OPT_KEYS: [&str; 4] = ["headers", "timeout_ms", "follow_redirects", "max_redirects"];
+
+pub(super) fn register(engine: &mut RhaiEngine, services: &Services, cx: Arc<SdkCallCx>) {
+    let svc = services.http.clone();
+    let mut module = Module::new();
+
+    // Bodyless verbs: (url) / (url, opts).
+    for verb in ["get", "head"] {
+        register_bodyless(&mut module, verb, &svc, &cx);
+    }
+    // Body verbs: (url) / (url, body) / (url, body, opts).
+    for verb in ["post", "put", "patch", "delete"] {
+        register_body(&mut module, verb, &svc, &cx);
+    }
+    register_post_form(&mut module, &svc, &cx);
+    register_request(&mut module, &svc, &cx);
+
+    engine.register_static_module("http", module.into());
+}
+
+fn register_bodyless(
+    module: &mut Module,
+    verb: &'static str,
+    svc: &Arc<dyn HttpService>,
+    cx: &Arc<SdkCallCx>,
+) {
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn(verb, move |url: &str| {
+            invoke(&svc, &cx, verb, url, None, None)
+        });
+    }
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn(verb, move |url: &str, opts: Map| {
+            invoke(&svc, &cx, verb, url, None, Some(&opts))
+        });
+    }
+}
+
+fn register_body(
+    module: &mut Module,
+    verb: &'static str,
+    svc: &Arc<dyn HttpService>,
+    cx: &Arc<SdkCallCx>,
+) {
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn(verb, move |url: &str| {
+            invoke(&svc, &cx, verb, url, None, None)
+        });
+    }
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn(verb, move |url: &str, body: Dynamic| {
+            invoke(&svc, &cx, verb, url, Some(body), None)
+        });
+    }
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn(verb, move |url: &str, body: Dynamic, opts: Map| {
+            invoke(&svc, &cx, verb, url, Some(body), Some(&opts))
+        });
+    }
+}
+
+fn register_post_form(module: &mut Module, svc: &Arc<dyn HttpService>, cx: &Arc<SdkCallCx>) {
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn("post_form", move |url: &str, form: Map| {
+            invoke_form(&svc, &cx, url, &form, None)
+        });
+    }
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn("post_form", move |url: &str, form: Map, opts: Map| {
+            invoke_form(&svc, &cx, url, &form, Some(&opts))
+        });
+    }
+}
+
+fn register_request(module: &mut Module, svc: &Arc<dyn HttpService>, cx: &Arc<SdkCallCx>) {
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn("request", move |method: &str, url: &str| {
+            invoke(&svc, &cx, method, url, None, None)
+        });
+    }
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn("request", move |method: &str, url: &str, body: Dynamic| {
+            invoke(&svc, &cx, method, url, Some(body), None)
+        });
+    }
+    {
+        let (svc, cx) = (svc.clone(), cx.clone());
+        module.set_native_fn(
+            "request",
+            move |method: &str, url: &str, body: Dynamic, opts: Map| {
+                invoke(&svc, &cx, method, url, Some(body), Some(&opts))
+            },
+        );
+    }
+}
+
+/// Parsed `opts` map.
+struct Opts {
+    headers: BTreeMap<String, String>,
+    timeout_ms: u32,
+    follow_redirects: bool,
+    max_redirects: u32,
+}
+
+impl Default for Opts {
+    fn default() -> Self {
+        Self {
+            headers: BTreeMap::new(),
+            timeout_ms: DEFAULT_TIMEOUT_MS,
+            follow_redirects: true,
+            max_redirects: DEFAULT_MAX_REDIRECTS,
+        }
+    }
+}
+
+fn parse_opts(opts: Option<&Map>) -> Result<Opts, Box<EvalAltResult>> {
+    let mut out = Opts::default();
+    let Some(map) = opts else {
+        return Ok(out);
+    };
+    for key in map.keys() {
+        if !ALLOWED_OPT_KEYS.contains(&key.as_str()) {
+            return Err(err(format!("unknown option key: {key}")));
+        }
+    }
+    if let Some(h) = map.get("headers") {
+        let hm = h
+            .clone()
+            .try_cast::<Map>()
+            .ok_or_else(|| err("headers must be a map".to_string()))?;
+        for (k, v) in hm {
+            out.headers.insert(k.to_string(), dyn_to_string(&v));
+        }
+    }
+    if let Some(t) = map.get("timeout_ms") {
+        let ms = t
+            .as_int()
+            .map_err(|_| err("timeout_ms must be an integer".to_string()))?;
+        if ms > MAX_TIMEOUT_MS {
+            return Err(err(format!(
+                "timeout_ms {ms} exceeds the {MAX_TIMEOUT_MS}ms maximum"
+            )));
+        }
+        if ms > 0 {
+            out.timeout_ms = u32::try_from(ms).unwrap_or(u32::MAX);
+        }
+    }
+    if let Some(f) = map.get("follow_redirects") {
+        out.follow_redirects = f
+            .as_bool()
+            .map_err(|_| err("follow_redirects must be a bool".to_string()))?;
+    }
+    if let Some(m) = map.get("max_redirects") {
+        let n = m
+            .as_int()
+            .map_err(|_| err("max_redirects must be an integer".to_string()))?;
+        if n > MAX_REDIRECTS {
+            return Err(err(format!(
+                "max_redirects {n} exceeds the {MAX_REDIRECTS} maximum"
+            )));
+        }
+        out.max_redirects = u32::try_from(n.max(0)).unwrap_or(0);
+    }
+    Ok(out)
+}
+
+/// Encoded request body + the content-type chosen for it.
+type EncodedBody = (Option<Vec<u8>>, Option<String>);
+
+/// Dispatch a positional body by Rhai type. Returns the encoded bytes +
+/// the chosen content-type. GET/HEAD callers pass `body = None`, so
+/// this is never reached for them.
+fn dispatch_body(body: Dynamic) -> Result<EncodedBody, Box<EvalAltResult>> {
+    if body.is_unit() {
+        return Ok((None, None));
+    }
+    if body.is_string() {
+        let s = body.into_string().unwrap_or_default();
+        return Ok((Some(s.into_bytes()), Some("text/plain".to_string())));
+    }
+    if body.is_map() || body.is_array() {
+        let json = dynamic_to_json(&body);
+        let bytes = serde_json::to_vec(&json)
+            .map_err(|e| err(format!("could not encode JSON body: {e}")))?;
+        return Ok((Some(bytes), Some("application/json".to_string())));
+    }
+    // Scalars (int/float/bool) → JSON-encode for consistency.
+    let json = dynamic_to_json(&body);
+    let bytes =
+        serde_json::to_vec(&json).map_err(|e| err(format!("could not encode body: {e}")))?;
+    Ok((Some(bytes), Some("application/json".to_string())))
+}
+
+#[allow(clippy::needless_pass_by_value)]
+fn invoke(
+    svc: &Arc<dyn HttpService>,
+    cx: &Arc<SdkCallCx>,
+    method: &str,
+    url: &str,
+    body: Option<Dynamic>,
+    opts: Option<&Map>,
+) -> Result<Dynamic, Box<EvalAltResult>> {
+    let opts = parse_opts(opts)?;
+    let method_uc = method.to_ascii_uppercase();
+    let bodyless = matches!(method_uc.as_str(), "GET" | "HEAD");
+    let (encoded, content_type) = if bodyless {
+        (None, None)
+    } else if let Some(b) = body {
+        dispatch_body(b)?
+    } else {
+        (None, None)
+    };
+
+    let req = HttpRequest {
+        method: method_uc,
+        url: url.to_string(),
+        headers: opts.headers,
+        body: encoded,
+        content_type,
+        timeout_ms: opts.timeout_ms,
+        follow_redirects: opts.follow_redirects,
+        max_redirects: opts.max_redirects,
+        script_id: Some(cx.script_id.to_string()),
+    };
+    let resp = block_on(svc, cx, req)?;
+    Ok(response_to_dynamic(&resp))
+}
+
+#[allow(clippy::needless_pass_by_value)]
+fn invoke_form(
+    svc: &Arc<dyn HttpService>,
+    cx: &Arc<SdkCallCx>,
+    url: &str,
+    form: &Map,
+    opts: Option<&Map>,
+) -> Result<Dynamic, Box<EvalAltResult>> {
+    let opts = parse_opts(opts)?;
+    let mut serializer = url::form_urlencoded::Serializer::new(String::new());
+    for (k, v) in form {
+        serializer.append_pair(k.as_str(), &dyn_to_string(v));
+    }
+    let encoded = serializer.finish();
+
+    let req = HttpRequest {
+        method: "POST".to_string(),
+        url: url.to_string(),
+        headers: opts.headers,
+        body: Some(encoded.into_bytes()),
+        content_type: Some("application/x-www-form-urlencoded".to_string()),
+        timeout_ms: opts.timeout_ms,
+        follow_redirects: opts.follow_redirects,
+        max_redirects: opts.max_redirects,
+        script_id: Some(cx.script_id.to_string()),
+    };
+    let resp = block_on(svc, cx, req)?;
+    Ok(response_to_dynamic(&resp))
+}
+
+fn response_to_dynamic(resp: &HttpResponse) -> Dynamic {
+    let mut m = Map::new();
+    m.insert("status".into(), i64::from(resp.status).into());
+
+    let mut headers = Map::new();
+    let mut content_type = String::new();
+    for (k, v) in &resp.headers {
+        if k == "content-type" {
+            content_type.clone_from(v);
+        }
+        headers.insert(k.clone().into(), v.clone().into());
+    }
+    m.insert("headers".into(), headers.into());
+
+    // `body`: parsed JSON when the response is JSON and parses; () when
+    // empty; otherwise the raw string.
+    let body = if resp.body_raw.is_empty() {
+        Dynamic::UNIT
+    } else if content_type
+        .to_ascii_lowercase()
+        .starts_with("application/json")
+    {
+        match serde_json::from_str::<serde_json::Value>(&resp.body_raw) {
+            Ok(json) => json_to_dynamic(json),
+            Err(_) => resp.body_raw.clone().into(),
+        }
+    } else {
+        resp.body_raw.clone().into()
+    };
+    m.insert("body".into(), body);
+    m.insert("body_raw".into(), resp.body_raw.clone().into());
+    m.into()
+}
+
+fn dyn_to_string(v: &Dynamic) -> String {
+    if v.is_string() {
+        v.clone().into_string().unwrap_or_default()
+    } else {
+        v.to_string()
+    }
+}
+
+// Rhai's native-fn error channel is `Box<EvalAltResult>`, so these
+// helpers return the boxed form the call sites need.
+#[allow(clippy::unnecessary_box_returns)]
+fn err(msg: String) -> Box<EvalAltResult> {
+    EvalAltResult::ErrorRuntime(format!("http: {msg}").into(), rhai::Position::NONE).into()
+}
+
+/// Run the async service call from the synchronous Rhai context. Same
+/// pattern as `kv`/`docs`: the script runs under `spawn_blocking`, so a
+/// runtime handle is reachable and blocking on it is correct.
+fn block_on(
+    svc: &Arc<dyn HttpService>,
+    cx: &Arc<SdkCallCx>,
+    req: HttpRequest,
+) -> Result<HttpResponse, Box<EvalAltResult>> {
+    let handle = TokioHandle::try_current().map_err(|e| -> Box<EvalAltResult> {
+        EvalAltResult::ErrorRuntime(
+            format!("http: no tokio runtime available: {e}").into(),
+            rhai::Position::NONE,
+        )
+        .into()
+    })?;
+    let svc = svc.clone();
+    let cx = cx.clone();
+    handle
+        .block_on(async move { svc.request(&cx, req).await })
+        .map_err(map_http_err)
+}
+
+#[allow(clippy::unnecessary_box_returns)]
+fn map_http_err(e: HttpError) -> Box<EvalAltResult> {
+    EvalAltResult::ErrorRuntime(format!("http: {e}").into(), rhai::Position::NONE).into()
+}

crates/executor-core/src/sdk/mod.rs

@@ -15,6 +15,7 @@ pub mod bridge;
 pub mod cx;
 pub mod dead_letters;
 pub mod docs;
+pub mod http;
 pub mod kv;
 pub mod stdlib;
 
@@ -35,5 +36,6 @@ use rhai::Engine as RhaiEngine;
 pub fn register_all(engine: &mut RhaiEngine, services: &Services, cx: Arc<SdkCallCx>) {
     kv::register(engine, services, cx.clone());
     docs::register(engine, services, cx.clone());
-    dead_letters::register(engine, services, cx);
+    dead_letters::register(engine, services, cx.clone());
+    http::register(engine, services, cx);
 }

crates/executor-core/tests/module_redaction_logging.rs

@@ -0,0 +1,127 @@
+//! v1.1.4 §10a: the original module backend error MUST be logged at
+//! error level (so operators can still diagnose), even though it is
+//! redacted from the script-visible error.
+//!
+//! This test owns the process-global tracing subscriber, so it lives in
+//! its own integration-test binary (one `set_global_default` per
+//! process). A unique sentinel in the backend error keeps the assertion
+//! robust against any concurrently-running test's log output.
+
+use std::collections::BTreeMap;
+use std::io::Write;
+use std::sync::{Arc, Mutex};
+
+use async_trait::async_trait;
+use picloud_executor_core::{Engine, ExecRequest, InvocationType, Limits};
+use picloud_shared::{
+    AppId, ExecutionId, ModuleScript, ModuleSource, ModuleSourceError, NoopDeadLetterService,
+    NoopDocsService, NoopEventEmitter, NoopHttpService, NoopKvService, RequestId, ScriptId,
+    ScriptSandbox, SdkCallCx, Services,
+};
+use serde_json::Value;
+use tracing_subscriber::fmt::MakeWriter;
+
+const SENTINEL: &str = "connection refused PICLOUD-SENTINEL-9f3a";
+
+struct FailingSource;
+
+#[async_trait]
+impl ModuleSource for FailingSource {
+    async fn lookup(
+        &self,
+        _cx: &SdkCallCx,
+        _name: &str,
+    ) -> Result<Option<ModuleScript>, ModuleSourceError> {
+        Err(ModuleSourceError::Backend(SENTINEL.to_string()))
+    }
+}
+
+/// `MakeWriter` that appends to a shared buffer.
+#[derive(Clone)]
+struct SharedBuf(Arc<Mutex<Vec<u8>>>);
+
+impl Write for SharedBuf {
+    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+        self.0.lock().unwrap().extend_from_slice(buf);
+        Ok(buf.len())
+    }
+    fn flush(&mut self) -> std::io::Result<()> {
+        Ok(())
+    }
+}
+
+impl<'a> MakeWriter<'a> for SharedBuf {
+    type Writer = SharedBuf;
+    fn make_writer(&'a self) -> Self::Writer {
+        self.clone()
+    }
+}
+
+fn req(app_id: AppId) -> ExecRequest {
+    let execution_id = ExecutionId::new();
+    ExecRequest {
+        execution_id,
+        request_id: RequestId::new(),
+        script_id: ScriptId::new(),
+        script_name: "redaction-test".into(),
+        invocation_type: InvocationType::Http,
+        path: "/x".into(),
+        headers: BTreeMap::new(),
+        body: Value::Null,
+        params: BTreeMap::new(),
+        query: BTreeMap::new(),
+        rest: String::new(),
+        sandbox_overrides: ScriptSandbox::default(),
+        app_id,
+        principal: None,
+        trigger_depth: 0,
+        root_execution_id: execution_id,
+        is_dead_letter_handler: false,
+        event: None,
+    }
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn original_backend_error_is_logged_at_error_level() {
+    let buf = Arc::new(Mutex::new(Vec::<u8>::new()));
+    let subscriber = tracing_subscriber::fmt()
+        .with_writer(SharedBuf(buf.clone()))
+        .with_max_level(tracing::Level::ERROR)
+        .with_ansi(false)
+        .finish();
+    tracing::subscriber::set_global_default(subscriber)
+        .expect("this test owns the global subscriber for its binary");
+
+    let services = Services::new(
+        Arc::new(NoopKvService),
+        Arc::new(NoopDocsService),
+        Arc::new(NoopDeadLetterService),
+        Arc::new(NoopEventEmitter),
+        Arc::new(FailingSource),
+        Arc::new(NoopHttpService),
+    );
+    let engine = Engine::new(Limits::default(), services);
+
+    let err = engine
+        .execute(r#"import "x" as x; 1"#, req(AppId::new()))
+        .expect_err("backend error should surface");
+
+    // Script-visible: redacted.
+    let msg = format!("{err:?}");
+    assert!(msg.contains("module backend unavailable"), "got {msg}");
+    assert!(
+        !msg.contains("PICLOUD-SENTINEL"),
+        "script error leaked the original: {msg}"
+    );
+
+    // Operator log: the original sentinel IS present, at ERROR level.
+    let logged = String::from_utf8(buf.lock().unwrap().clone()).unwrap();
+    assert!(
+        logged.contains(SENTINEL),
+        "original backend error should be logged; captured: {logged}"
+    );
+    assert!(
+        logged.contains("ERROR"),
+        "should be logged at error level; captured: {logged}"
+    );
+}

crates/executor-core/tests/modules.rs

@@ -0,0 +1,593 @@
+//! v1.1.3 — `PicloudModuleResolver` integration tests.
+#![allow(clippy::needless_raw_string_hashes)] // r#""# is more uniform when many tests embed Rhai sources
+//!
+//! Each test wires an `Engine` with a `CountingModuleSource` (an
+//! in-memory fake), a `Services` bundle, and an `ExecRequest` whose
+//! `app_id` controls the cross-app boundary. The resolver is
+//! exercised end-to-end through `Engine::execute`, so these tests
+//! verify the same code path the `picloud` binary runs at request
+//! time.
+
+use std::collections::{BTreeMap, HashMap};
+use std::sync::atomic::{AtomicUsize, Ordering};
+use std::sync::Arc;
+
+use async_trait::async_trait;
+use chrono::{DateTime, Utc};
+use picloud_executor_core::{Engine, ExecRequest, InvocationType, Limits};
+use picloud_shared::{
+    AppId, ExecutionId, ModuleScript, ModuleSource, ModuleSourceError, NoopDeadLetterService,
+    NoopDocsService, NoopEventEmitter, NoopHttpService, NoopKvService, RequestId, ScriptId,
+    ScriptSandbox, SdkCallCx, Services,
+};
+use tokio::sync::Mutex;
+
+/// In-memory `ModuleSource` backed by a `HashMap<(AppId, name)>`.
+/// Tracks total lookup count so tests can assert cache hit/miss.
+#[derive(Default)]
+struct CountingModuleSource {
+    table: Mutex<HashMap<(AppId, String), ModuleScript>>,
+    lookups: AtomicUsize,
+    /// When `Some`, every lookup returns this error instead of the
+    /// table — used by the backend-error test.
+    fail_with: Mutex<Option<String>>,
+}
+
+impl CountingModuleSource {
+    fn new() -> Arc<Self> {
+        Arc::new(Self::default())
+    }
+
+    async fn put(self: &Arc<Self>, app_id: AppId, name: &str, source: &str) -> ScriptId {
+        self.put_with_updated_at(app_id, name, source, Utc::now())
+            .await
+    }
+
+    async fn put_with_updated_at(
+        self: &Arc<Self>,
+        app_id: AppId,
+        name: &str,
+        source: &str,
+        updated_at: DateTime<Utc>,
+    ) -> ScriptId {
+        let script_id = ScriptId::new();
+        self.table.lock().await.insert(
+            (app_id, name.to_string()),
+            ModuleScript {
+                script_id,
+                app_id,
+                name: name.to_string(),
+                source: source.to_string(),
+                updated_at,
+            },
+        );
+        script_id
+    }
+
+    fn lookup_count(&self) -> usize {
+        self.lookups.load(Ordering::SeqCst)
+    }
+}
+
+#[async_trait]
+impl ModuleSource for CountingModuleSource {
+    async fn lookup(
+        &self,
+        cx: &SdkCallCx,
+        name: &str,
+    ) -> Result<Option<ModuleScript>, ModuleSourceError> {
+        self.lookups.fetch_add(1, Ordering::SeqCst);
+        if let Some(err) = self.fail_with.lock().await.as_ref() {
+            return Err(ModuleSourceError::Backend(err.clone()));
+        }
+        Ok(self
+            .table
+            .lock()
+            .await
+            .get(&(cx.app_id, name.to_string()))
+            .cloned())
+    }
+}
+
+fn services_with(modules: Arc<dyn ModuleSource>) -> Services {
+    Services::new(
+        Arc::new(NoopKvService),
+        Arc::new(NoopDocsService),
+        Arc::new(NoopDeadLetterService),
+        Arc::new(NoopEventEmitter),
+        modules,
+        Arc::new(NoopHttpService),
+    )
+}
+
+fn engine_with(modules: Arc<dyn ModuleSource>) -> Engine {
+    Engine::new(Limits::default(), services_with(modules))
+}
+
+fn req(app_id: AppId) -> ExecRequest {
+    let execution_id = ExecutionId::new();
+    ExecRequest {
+        execution_id,
+        request_id: RequestId::new(),
+        script_id: ScriptId::new(),
+        script_name: "test".into(),
+        invocation_type: InvocationType::Http,
+        path: "/test".into(),
+        headers: BTreeMap::new(),
+        body: serde_json::Value::Null,
+        params: BTreeMap::new(),
+        query: BTreeMap::new(),
+        rest: String::new(),
+        sandbox_overrides: ScriptSandbox::default(),
+        app_id,
+        principal: None,
+        trigger_depth: 0,
+        root_execution_id: execution_id,
+        is_dead_letter_handler: false,
+        event: None,
+    }
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_loads_simple_module() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    source.put(app_id, "math", "fn add(a, b) { a + b }").await;
+
+    let engine = engine_with(source.clone());
+    let resp = engine
+        .execute(r#"import "math" as m; m::add(2, 3)"#, req(app_id))
+        .expect("should execute");
+    assert_eq!(resp.status_code, 200);
+    assert_eq!(resp.body, serde_json::json!(5));
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_cross_app_blocked() {
+    let source = CountingModuleSource::new();
+    let app_a = AppId::new();
+    let app_b = AppId::new();
+    source
+        .put(app_a, "secrets", "fn token() { \"A-token\" }")
+        .await;
+    source
+        .put(app_b, "secrets", "fn token() { \"B-token\" }")
+        .await;
+
+    let engine = engine_with(source.clone());
+
+    // App A sees A's module.
+    let resp = engine
+        .execute(r#"import "secrets" as s; s::token()"#, req(app_a))
+        .unwrap();
+    assert_eq!(resp.body, serde_json::json!("A-token"));
+
+    // App B sees B's module — same name, completely separate value.
+    let resp = engine
+        .execute(r#"import "secrets" as s; s::token()"#, req(app_b))
+        .unwrap();
+    assert_eq!(resp.body, serde_json::json!("B-token"));
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_cross_app_module_not_found() {
+    let source = CountingModuleSource::new();
+    let app_a = AppId::new();
+    let app_b = AppId::new();
+    // Only app A has the module.
+    source.put(app_a, "lonely", "fn ping() { \"pong\" }").await;
+
+    // App B's lookup should return None → resolver surfaces
+    // ErrorModuleNotFound.
+    let engine = engine_with(source.clone());
+    let err = engine
+        .execute(r#"import "lonely" as l; l::ping()"#, req(app_b))
+        .expect_err("cross-app import should fail");
+    let msg = format!("{err:?}");
+    assert!(
+        msg.to_lowercase().contains("module")
+            || msg.to_lowercase().contains("not found")
+            || msg.to_lowercase().contains("lonely"),
+        "expected module-not-found-flavoured error, got {msg}"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_module_not_found() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    let engine = engine_with(source);
+
+    let err = engine
+        .execute(r#"import "doesnotexist" as x; 1"#, req(app_id))
+        .expect_err("unknown module should fail");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(
+        msg.contains("doesnotexist") || msg.contains("not found"),
+        "expected ErrorModuleNotFound-flavoured error, got {msg}"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_self_import_detected() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    // a imports itself
+    source
+        .put(app_id, "a", r#"import "a" as a; fn nope() { 0 }"#)
+        .await;
+    let engine = engine_with(source);
+
+    let err = engine
+        .execute(r#"import "a" as a; a::nope()"#, req(app_id))
+        .expect_err("self-import should detect cycle");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(
+        msg.contains("circular") || msg.contains("cycle"),
+        "expected circular-import error, got {msg}"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_circular_detected() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    // a imports b; b imports a; both then declare a fn.
+    source
+        .put(app_id, "a", r#"import "b" as b; fn x() { 0 }"#)
+        .await;
+    source
+        .put(app_id, "b", r#"import "a" as a; fn y() { 0 }"#)
+        .await;
+    let engine = engine_with(source);
+
+    let err = engine
+        .execute(r#"import "a" as a; a::x()"#, req(app_id))
+        .expect_err("circular import should fail");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(
+        msg.contains("circular") || msg.contains("cycle"),
+        "expected circular-import error, got {msg}"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_depth_limit_enforced() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    // Chain `m0 -> m1 -> ... -> m9` (10 levels). Default depth limit is 8.
+    for i in 0..9 {
+        let next = format!("m{}", i + 1);
+        source
+            .put(
+                app_id,
+                &format!("m{i}"),
+                &format!(r#"import "{next}" as nxt; fn x() {{ 0 }}"#),
+            )
+            .await;
+    }
+    source.put(app_id, "m9", "fn x() { 0 }").await;
+
+    let engine = engine_with(source);
+    let err = engine
+        .execute(r#"import "m0" as m0; m0::x()"#, req(app_id))
+        .expect_err("chain exceeding depth limit should fail");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(
+        msg.contains("depth"),
+        "expected depth-exceeded error, got {msg}"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_depth_limit_just_under_succeeds() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    // Chain depth 7 (under default 8). m0 -> m1 -> ... -> m6 (terminal).
+    for i in 0..6 {
+        let next = format!("m{}", i + 1);
+        source
+            .put(
+                app_id,
+                &format!("m{i}"),
+                &format!(r#"import "{next}" as nxt; fn x() {{ nxt::x() }}"#),
+            )
+            .await;
+    }
+    source.put(app_id, "m6", "fn x() { 42 }").await;
+
+    let engine = engine_with(source);
+    let resp = engine
+        .execute(r#"import "m0" as m0; m0::x()"#, req(app_id))
+        .expect("chain under depth limit should succeed");
+    assert_eq!(resp.body, serde_json::json!(42));
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_runtime_validation_rejects_top_level_expr() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    // Module has a top-level expression — bypassed the admin gate,
+    // but the resolver re-validates and rejects.
+    source.put(app_id, "bad", r#"42; fn x() { 1 }"#).await;
+    let engine = engine_with(source);
+
+    let err = engine
+        .execute(r#"import "bad" as b; b::x()"#, req(app_id))
+        .expect_err("top-level expr in module should be rejected at resolve");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(
+        msg.contains("top-level") || msg.contains("module"),
+        "expected module-shape error, got {msg}"
+    );
+}
+
+/// v1.1.4 §10a regression: the backend error must be REDACTED before
+/// it reaches a script. The verbatim message (which can leak internal
+/// infrastructure shape, e.g. "connection refused") must not appear;
+/// the script sees only a stable generic.
+#[tokio::test(flavor = "multi_thread")]
+async fn resolver_backend_error_is_redacted_from_script() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    *source.fail_with.lock().await = Some("connection refused to 10.1.2.3:5432".into());
+    let engine = engine_with(source);
+
+    let err = engine
+        .execute(r#"import "x" as x; 1"#, req(app_id))
+        .expect_err("backend error should propagate");
+    let msg = format!("{err:?}");
+    assert!(
+        msg.contains("module backend unavailable"),
+        "expected redacted generic message, got {msg}"
+    );
+    assert!(
+        !msg.contains("connection refused") && !msg.contains("10.1.2.3"),
+        "redacted message must not leak the backend error, got {msg}"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn module_cache_hit_reuses_compiled_module() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    source.put(app_id, "u", "fn ping() { 1 }").await;
+
+    let engine = engine_with(source.clone());
+
+    // First execution compiles and caches.
+    engine
+        .execute(r#"import "u" as u; u::ping()"#, req(app_id))
+        .unwrap();
+    let lookups_after_first = source.lookup_count();
+    assert_eq!(
+        lookups_after_first, 1,
+        "first invocation should look up once"
+    );
+
+    // Second execution should re-lookup (to compare updated_at) but
+    // serve from cache without recompiling. We can't directly observe
+    // compile-vs-cache here, but we can assert lookup count grew by
+    // one (no spurious extra calls).
+    engine
+        .execute(r#"import "u" as u; u::ping()"#, req(app_id))
+        .unwrap();
+    assert_eq!(source.lookup_count(), 2);
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn module_cache_stale_invalidated_on_updated_at_change() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    let t0 = Utc::now() - chrono::Duration::seconds(10);
+    source
+        .put_with_updated_at(app_id, "u", r#"fn v() { 1 }"#, t0)
+        .await;
+
+    let engine = engine_with(source.clone());
+
+    let resp = engine
+        .execute(r#"import "u" as u; u::v()"#, req(app_id))
+        .unwrap();
+    assert_eq!(resp.body, serde_json::json!(1));
+
+    // Replace with newer updated_at — cache should refresh.
+    let t1 = Utc::now();
+    source
+        .put_with_updated_at(app_id, "u", r#"fn v() { 99 }"#, t1)
+        .await;
+
+    let resp = engine
+        .execute(r#"import "u" as u; u::v()"#, req(app_id))
+        .unwrap();
+    assert_eq!(
+        resp.body,
+        serde_json::json!(99),
+        "edited module should be visible on next invocation"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn module_cache_keyed_by_app() {
+    let source = CountingModuleSource::new();
+    let app_a = AppId::new();
+    let app_b = AppId::new();
+    source.put(app_a, "u", "fn id() { 1 }").await;
+    source.put(app_b, "u", "fn id() { 2 }").await;
+
+    let engine = engine_with(source.clone());
+
+    // Both apps should compile + cache independently; neither sees
+    // the other's compiled module.
+    let resp = engine
+        .execute(r#"import "u" as u; u::id()"#, req(app_a))
+        .unwrap();
+    assert_eq!(resp.body, serde_json::json!(1));
+    let resp = engine
+        .execute(r#"import "u" as u; u::id()"#, req(app_b))
+        .unwrap();
+    assert_eq!(resp.body, serde_json::json!(2));
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn module_cache_lru_evicts_when_capacity_exceeded() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    source.put(app_id, "a", "fn v() { 1 }").await;
+    source.put(app_id, "b", "fn v() { 2 }").await;
+    source.put(app_id, "c", "fn v() { 3 }").await;
+
+    // Capacity 1 — only the most recently used entry stays cached.
+    let engine =
+        Engine::with_module_cache_capacity(Limits::default(), services_with(source.clone()), 1);
+
+    engine
+        .execute(r#"import "a" as m; m::v()"#, req(app_id))
+        .unwrap();
+    engine
+        .execute(r#"import "b" as m; m::v()"#, req(app_id))
+        .unwrap();
+    engine
+        .execute(r#"import "c" as m; m::v()"#, req(app_id))
+        .unwrap();
+
+    // Cache should hold at most one entry.
+    let cache = engine.module_cache().lock().unwrap();
+    assert!(
+        cache.len() <= 1,
+        "cache size {} exceeded capacity 1",
+        cache.len()
+    );
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn endpoint_can_import_module() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    source
+        .put(app_id, "helpers", r#"fn greet(name) { `hello, ${name}` }"#)
+        .await;
+
+    let engine = engine_with(source);
+    let resp = engine
+        .execute(
+            r#"import "helpers" as h; #{ statusCode: 200, body: h::greet("world") }"#,
+            req(app_id),
+        )
+        .unwrap();
+    assert_eq!(resp.status_code, 200);
+    assert_eq!(resp.body, serde_json::json!("hello, world"));
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn module_can_import_module() {
+    let source = CountingModuleSource::new();
+    let app_id = AppId::new();
+    source.put(app_id, "inner", "fn three() { 3 }").await;
+    source
+        .put(
+            app_id,
+            "outer",
+            r#"import "inner" as i; fn nine() { i::three() * 3 }"#,
+        )
+        .await;
+    let engine = engine_with(source);
+
+    let resp = engine
+        .execute(r#"import "outer" as o; o::nine()"#, req(app_id))
+        .unwrap();
+    assert_eq!(resp.body, serde_json::json!(9));
+}
+
+#[test]
+fn validate_module_accepts_fn_const_import_only() {
+    let engine = Engine::new(Limits::default(), Services::default());
+    let valid = r#"
+        const PI = 3.14;
+        import "other" as o;
+        fn area(r) { PI * r * r }
+    "#;
+    let v = engine.validate_module(valid).expect("valid module body");
+    assert_eq!(v.imports, vec!["other".to_string()]);
+}
+
+#[test]
+fn validate_module_rejects_top_level_let() {
+    let engine = Engine::new(Limits::default(), Services::default());
+    let bad = "let x = 1; fn f() { x }";
+    let err = engine
+        .validate_module(bad)
+        .expect_err("top-level let should be rejected");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(msg.contains("top-level") || msg.contains("module"));
+}
+
+#[test]
+fn validate_module_rejects_top_level_expr() {
+    let engine = Engine::new(Limits::default(), Services::default());
+    let bad = "42";
+    let err = engine
+        .validate_module(bad)
+        .expect_err("top-level expr should be rejected");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(msg.contains("top-level") || msg.contains("module"));
+}
+
+#[test]
+fn validate_module_rejects_top_level_while() {
+    // Avoid `if true { ... }` — Rhai folds constant-condition `if`s
+    // at optimize time, leaving an empty statement list that passes
+    // module-shape validation vacuously. A `while` with a variable
+    // condition isn't folded.
+    let engine = Engine::new(Limits::default(), Services::default());
+    let bad = r#"let i = 0; while i < 1 { i += 1; }"#;
+    let err = engine
+        .validate_module(bad)
+        .expect_err("top-level loop should be rejected");
+    let msg = format!("{err:?}").to_lowercase();
+    assert!(msg.contains("top-level") || msg.contains("module"));
+}
+
+#[test]
+fn validate_endpoint_extracts_literal_imports() {
+    let engine = Engine::new(Limits::default(), Services::default());
+    let src = r#"
+        import "a" as a;
+        import "b" as b;
+        a::run() + b::run()
+    "#;
+    let v = engine
+        .validate(src)
+        .expect("endpoint with imports should parse");
+    assert_eq!(v.imports, vec!["a".to_string(), "b".to_string()]);
+}
+
+#[test]
+fn validate_endpoint_top_level_expr_still_allowed() {
+    // Endpoints can have arbitrary top-level statements — only
+    // modules are restricted. Confirm v1.1.3 didn't tighten endpoints.
+    let engine = Engine::new(Limits::default(), Services::default());
+    let src = r#"let x = 1; #{ statusCode: 200, body: x }"#;
+    engine
+        .validate(src)
+        .expect("endpoints may have top-level statements");
+}
+
+#[test]
+fn validate_endpoint_skips_dynamic_imports_in_imports_list() {
+    // `import some_var as y;` parses but is not a literal-path
+    // import — the dep graph cannot track it. The imports list
+    // should be empty for such a script.
+    let engine = Engine::new(Limits::default(), Services::default());
+    let src = r#"
+        let name = "x";
+        import name as y;
+        y::run()
+    "#;
+    let v = engine.validate(src).expect("dynamic import should parse");
+    assert!(
+        v.imports.is_empty(),
+        "dynamic imports should not appear in the dep-graph imports list, got {:?}",
+        v.imports
+    );
+}

crates/executor-core/tests/sdk_docs.rs

@@ -11,7 +11,8 @@ use chrono::Utc;
 use picloud_executor_core::{Engine, ExecRequest, InvocationType, Limits};
 use picloud_shared::{
     AppId, DocId, DocRow, DocsError, DocsListPage, DocsService, ExecutionId, NoopDeadLetterService,
-    NoopEventEmitter, NoopKvService, RequestId, ScriptId, ScriptSandbox, SdkCallCx, Services,
+    NoopEventEmitter, NoopHttpService, NoopKvService, NoopModuleSource, RequestId, ScriptId,
+    ScriptSandbox, SdkCallCx, Services,
 };
 use serde_json::{json, Value};
 use tokio::sync::Mutex;
@@ -225,6 +226,8 @@ fn make_engine() -> Arc<Engine> {
         Arc::new(InMemoryDocs::default()),
         Arc::new(NoopDeadLetterService),
         Arc::new(NoopEventEmitter),
+        Arc::new(NoopModuleSource),
+        Arc::new(NoopHttpService),
     );
     Arc::new(Engine::new(Limits::default(), services))
 }

crates/executor-core/tests/sdk_http.rs

@@ -0,0 +1,334 @@
+//! Bridge integration for the `http::*` SDK (v1.1.4).
+//!
+//! Runs a real Rhai engine under `spawn_blocking` against an in-memory
+//! `HttpService` fake that records the last request and returns a
+//! configured response (or error). This exercises the full bridge:
+//! option parsing, body dispatch, response→map projection, the
+//! throw-on-network-error / no-throw-on-non-2xx convention, and that
+//! `cx.app_id` / `cx.script_id` are forwarded for attribution.
+
+use std::collections::BTreeMap;
+use std::sync::{Arc, Mutex};
+
+use async_trait::async_trait;
+use picloud_executor_core::{Engine, ExecRequest, InvocationType, Limits};
+use picloud_shared::{
+    AppId, ExecutionId, HttpError, HttpRequest, HttpResponse, HttpService, NoopDeadLetterService,
+    NoopDocsService, NoopEventEmitter, NoopKvService, NoopModuleSource, RequestId, ScriptId,
+    ScriptSandbox, Services,
+};
+use serde_json::{json, Value};
+
+/// What the fake returns. Either a canned response or an error.
+#[derive(Clone)]
+enum Behavior {
+    Respond(HttpResponse),
+    Fail(String), // becomes HttpError::Network
+}
+
+#[derive(Default)]
+struct Recorded {
+    last: Option<HttpRequest>,
+    last_app: Option<AppId>,
+    last_script: Option<String>,
+}
+
+struct FakeHttp {
+    behavior: Behavior,
+    recorded: Mutex<Recorded>,
+}
+
+impl FakeHttp {
+    fn responding(status: u16, content_type: &str, body: &str) -> Arc<Self> {
+        let mut headers = BTreeMap::new();
+        headers.insert("content-type".into(), content_type.into());
+        Arc::new(Self {
+            behavior: Behavior::Respond(HttpResponse {
+                status,
+                headers,
+                body_raw: body.into(),
+            }),
+            recorded: Mutex::new(Recorded::default()),
+        })
+    }
+
+    fn failing(msg: &str) -> Arc<Self> {
+        Arc::new(Self {
+            behavior: Behavior::Fail(msg.into()),
+            recorded: Mutex::new(Recorded::default()),
+        })
+    }
+}
+
+#[async_trait]
+impl HttpService for FakeHttp {
+    async fn request(
+        &self,
+        cx: &picloud_shared::SdkCallCx,
+        req: HttpRequest,
+    ) -> Result<HttpResponse, HttpError> {
+        {
+            let mut r = self.recorded.lock().unwrap();
+            r.last = Some(req.clone());
+            r.last_app = Some(cx.app_id);
+            r.last_script = Some(cx.script_id.to_string());
+        }
+        match &self.behavior {
+            Behavior::Respond(resp) => Ok(resp.clone()),
+            Behavior::Fail(msg) => Err(HttpError::Network(msg.clone())),
+        }
+    }
+}
+
+fn engine_with(http: Arc<dyn HttpService>) -> Arc<Engine> {
+    let services = Services::new(
+        Arc::new(NoopKvService),
+        Arc::new(NoopDocsService),
+        Arc::new(NoopDeadLetterService),
+        Arc::new(NoopEventEmitter),
+        Arc::new(NoopModuleSource),
+        http,
+    );
+    Arc::new(Engine::new(Limits::default(), services))
+}
+
+fn baseline_request(app_id: AppId, script_id: ScriptId) -> ExecRequest {
+    let execution_id = ExecutionId::new();
+    ExecRequest {
+        execution_id,
+        request_id: RequestId::new(),
+        script_id,
+        script_name: "http-test".into(),
+        invocation_type: InvocationType::Http,
+        path: "/http-test".into(),
+        headers: BTreeMap::new(),
+        body: Value::Null,
+        params: BTreeMap::new(),
+        query: BTreeMap::new(),
+        rest: String::new(),
+        sandbox_overrides: ScriptSandbox::default(),
+        app_id,
+        principal: None,
+        trigger_depth: 0,
+        root_execution_id: execution_id,
+        is_dead_letter_handler: false,
+        event: None,
+    }
+}
+
+async fn run(engine: Arc<Engine>, src: &str, req: ExecRequest) -> Value {
+    let src = src.to_string();
+    tokio::task::spawn_blocking(move || engine.execute(&src, req))
+        .await
+        .expect("spawn_blocking should not panic")
+        .expect("script execution should succeed")
+        .body
+}
+
+async fn run_err(engine: Arc<Engine>, src: &str, req: ExecRequest) -> String {
+    let src = src.to_string();
+    let err = tokio::task::spawn_blocking(move || engine.execute(&src, req))
+        .await
+        .unwrap()
+        .expect_err("script should throw");
+    format!("{err:?}")
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn get_returns_status_and_json_body() {
+    let http = FakeHttp::responding(200, "application/json", r#"{"ok":true,"n":7}"#);
+    let engine = engine_with(http.clone());
+    let src = r#"
+        let r = http::get("https://api.example.com/x");
+        #{ status: r.status, ok: r.body.ok, n: r.body.n }
+    "#;
+    let body = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert_eq!(body, json!({ "status": 200, "ok": true, "n": 7 }));
+    // GET carries no body.
+    assert!(http
+        .recorded
+        .lock()
+        .unwrap()
+        .last
+        .as_ref()
+        .unwrap()
+        .body
+        .is_none());
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn non_json_body_stays_string() {
+    let http = FakeHttp::responding(200, "text/plain", "plain text");
+    let engine = engine_with(http);
+    let src = r#"http::get("https://x/").body"#;
+    let body = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert_eq!(body, json!("plain text"));
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn empty_body_is_unit() {
+    let http = FakeHttp::responding(204, "text/plain", "");
+    let engine = engine_with(http);
+    let src = r#"
+        let r = http::get("https://x/");
+        #{ is_unit: r.body == (), raw: r.body_raw }
+    "#;
+    let body = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert_eq!(body, json!({ "is_unit": true, "raw": "" }));
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn post_map_body_is_json_encoded() {
+    let http = FakeHttp::responding(200, "application/json", "{}");
+    let engine = engine_with(http.clone());
+    let src = r#"http::post("https://hooks/x", #{ text: "hello", n: 3 }).status"#;
+    let _ = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    let rec = http.recorded.lock().unwrap();
+    let req = rec.last.as_ref().unwrap();
+    assert_eq!(req.method, "POST");
+    assert_eq!(req.content_type.as_deref(), Some("application/json"));
+    let sent: Value = serde_json::from_slice(req.body.as_ref().unwrap()).unwrap();
+    assert_eq!(sent, json!({ "text": "hello", "n": 3 }));
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn post_string_body_is_text_plain() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let src = r#"http::post("https://x/", "raw payload").status"#;
+    let _ = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    let rec = http.recorded.lock().unwrap();
+    let req = rec.last.as_ref().unwrap();
+    assert_eq!(req.content_type.as_deref(), Some("text/plain"));
+    assert_eq!(req.body.as_deref(), Some(&b"raw payload"[..]));
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn post_unit_body_sends_nothing() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let src = r#"http::post("https://x/", ()).status"#;
+    let _ = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert!(http
+        .recorded
+        .lock()
+        .unwrap()
+        .last
+        .as_ref()
+        .unwrap()
+        .body
+        .is_none());
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn custom_headers_and_timeout_forwarded() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let src = r#"
+        http::get("https://x/", #{
+            headers: #{ "Authorization": "Bearer t0ken" },
+            timeout_ms: 4200,
+        }).status
+    "#;
+    let _ = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    let rec = http.recorded.lock().unwrap();
+    let req = rec.last.as_ref().unwrap();
+    assert_eq!(
+        req.headers.get("Authorization").map(String::as_str),
+        Some("Bearer t0ken")
+    );
+    assert_eq!(req.timeout_ms, 4200);
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn unknown_option_key_throws() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http);
+    let src = r#"http::get("https://x/", #{ timeoutms: 1000 })"#; // typo
+    let err = run_err(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert!(err.contains("unknown option key"), "got {err}");
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn timeout_above_max_throws() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http);
+    let src = r#"http::get("https://x/", #{ timeout_ms: 99999 })"#;
+    let err = run_err(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert!(err.contains("maximum"), "got {err}");
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn non_2xx_does_not_throw() {
+    let http = FakeHttp::responding(503, "text/plain", "down");
+    let engine = engine_with(http);
+    let src = r#"http::get("https://x/").status"#;
+    let body = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert_eq!(body, json!(503));
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn network_error_throws_with_http_prefix() {
+    let http = FakeHttp::failing("connection refused");
+    let engine = engine_with(http);
+    let src = r#"http::get("https://x/")"#;
+    let err = run_err(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert!(err.contains("http:"), "expected http: prefix, got {err}");
+    assert!(err.contains("connection refused"), "got {err}");
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn post_form_url_encodes() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let src = r#"http::post_form("https://x/login", #{ user: "alice", pw: "p@ss word" }).status"#;
+    let _ = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    let rec = http.recorded.lock().unwrap();
+    let req = rec.last.as_ref().unwrap();
+    assert_eq!(
+        req.content_type.as_deref(),
+        Some("application/x-www-form-urlencoded")
+    );
+    let body = String::from_utf8(req.body.clone().unwrap()).unwrap();
+    // order is map iteration order; assert both pairs present, encoded.
+    assert!(body.contains("user=alice"), "got {body}");
+    assert!(body.contains("pw=p%40ss+word"), "got {body}");
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn request_escape_hatch_arbitrary_method() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let src = r#"http::request("OPTIONS", "https://x/").status"#;
+    let _ = run(engine, src, baseline_request(AppId::new(), ScriptId::new())).await;
+    assert_eq!(
+        http.recorded.lock().unwrap().last.as_ref().unwrap().method,
+        "OPTIONS"
+    );
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn default_user_agent_carries_script_id() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let script_id = ScriptId::new();
+    let src = r#"http::get("https://x/").status"#;
+    let _ = run(engine, src, baseline_request(AppId::new(), script_id)).await;
+    let rec = http.recorded.lock().unwrap();
+    // The bridge forwards script_id on the request; the manager-core
+    // impl turns it into the User-Agent. Here we assert the forward.
+    assert_eq!(
+        rec.last.as_ref().unwrap().script_id.as_deref(),
+        Some(script_id.to_string().as_str())
+    );
+}
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn cx_app_id_forwarded_for_attribution() {
+    let http = FakeHttp::responding(200, "text/plain", "ok");
+    let engine = engine_with(http.clone());
+    let app = AppId::new();
+    let src = r#"http::get("https://x/").status"#;
+    let _ = run(engine, src, baseline_request(app, ScriptId::new())).await;
+    assert_eq!(http.recorded.lock().unwrap().last_app, Some(app));
+}

crates/executor-core/tests/sdk_kv.rs

@@ -11,7 +11,8 @@ use async_trait::async_trait;
 use picloud_executor_core::{Engine, ExecRequest, InvocationType, Limits};
 use picloud_shared::{
     AppId, ExecutionId, KvError, KvListPage, KvService, NoopDeadLetterService, NoopDocsService,
-    NoopEventEmitter, RequestId, ScriptId, ScriptSandbox, SdkCallCx, Services,
+    NoopEventEmitter, NoopHttpService, NoopModuleSource, RequestId, ScriptId, ScriptSandbox,
+    SdkCallCx, Services,
 };
 use serde_json::{json, Value};
 use tokio::sync::Mutex;
@@ -104,6 +105,8 @@ fn make_engine() -> Arc<Engine> {
         Arc::new(NoopDocsService),
         Arc::new(NoopDeadLetterService),
         Arc::new(NoopEventEmitter),
+        Arc::new(NoopModuleSource),
+        Arc::new(NoopHttpService),
     );
     Arc::new(Engine::new(Limits::default(), services))
 }

crates/manager-core/Cargo.toml

@@ -23,8 +23,11 @@ tokio.workspace = true
 tracing.workspace = true
 uuid.workspace = true
 chrono.workspace = true
+chrono-tz.workspace = true
+cron.workspace = true
 sqlx.workspace = true
 url.workspace = true
+reqwest.workspace = true
 
 argon2.workspace = true
 sha2.workspace = true

crates/manager-core/migrations/0015_scripts_kind.sql

@@ -0,0 +1,31 @@
+-- v1.1.3: distinguish endpoint scripts (HTTP / trigger entry points) from
+-- module scripts (libraries `import`ed by other scripts). The Rhai module
+-- resolver added in v1.1.3 looks up `kind = 'module'` rows by
+-- `(app_id, name)`; route bind and trigger create reject `kind = 'module'`
+-- targets.
+--
+-- Backfill: existing rows take the DEFAULT clause on column add. Every
+-- script that existed in v1.0 / v1.1.0 / v1.1.1 / v1.1.2 was an endpoint
+-- (the only kind those versions supported), which matches the default.
+ALTER TABLE scripts
+    ADD COLUMN kind TEXT NOT NULL DEFAULT 'endpoint'
+        CHECK (kind IN ('endpoint', 'module'));
+
+-- Composite index on (app_id, kind) so the resolver's per-app module
+-- lookup ("modules in app X named Y") is one index scan. The existing
+-- per-app UNIQUE on `name` already serves name-based lookups, but it
+-- doesn't help when filtering specifically for `kind = 'module'`.
+CREATE INDEX idx_scripts_app_kind ON scripts (app_id, kind);
+
+-- Modules are imported by exact string name; arbitrary spaces / control
+-- characters would make `import "<name>"` fragile. We constrain module
+-- names to a conservative identifier shape (letters, digits, underscore;
+-- starts with a non-digit; up to 64 chars). Endpoint scripts keep the
+-- looser pre-v1.1.3 name rules — the dashboard generates endpoint names
+-- (and some users may already have spaces in them; we don't break those).
+ALTER TABLE scripts
+    ADD CONSTRAINT scripts_module_name_shape
+    CHECK (
+        kind <> 'module'
+        OR name ~ '^[a-zA-Z_][a-zA-Z0-9_]{0,63}$'
+    );

crates/manager-core/migrations/0016_script_imports.sql

@@ -0,0 +1,35 @@
+-- v1.1.3: dep graph between scripts and the modules they `import`.
+--
+-- Populated at script save-time. The validator extracts literal-path
+-- `import "<name>"` declarations from the AST; the script repo writes
+-- one row per resolved (importer, imported) pair inside the same
+-- transaction as the INSERT/UPDATE on `scripts`. Unresolved names
+-- (imported module doesn't exist yet) are silently skipped — the
+-- resolver returns ErrorModuleNotFound at runtime, and a later save
+-- of either script re-resolves and writes the edge.
+--
+-- Dynamic imports (`import some_var as alias;`) are not tracked
+-- here — the resolver still honors them at runtime, but the graph
+-- only captures names known at compile time. Document as a known
+-- v1.1.3 limitation.
+--
+-- Purpose: drives a future "Used by" panel on a module's detail page
+-- (v1.2+) and is the foundation for cluster-mode eager cache
+-- invalidation (v1.3+). v1.1.3 only persists the rows; no admin
+-- endpoint surfaces them yet.
+CREATE TABLE script_imports (
+    app_id              UUID NOT NULL REFERENCES apps(id) ON DELETE CASCADE,
+    importer_script_id  UUID NOT NULL REFERENCES scripts(id) ON DELETE CASCADE,
+    imported_script_id  UUID NOT NULL REFERENCES scripts(id) ON DELETE CASCADE,
+    created_at          TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    PRIMARY KEY (importer_script_id, imported_script_id)
+);
+
+-- Reverse-edge index: "list scripts that import module X". The PK
+-- covers (importer, imported) so forward lookups by importer are
+-- already free; the reverse direction needs its own index.
+CREATE INDEX idx_script_imports_imported ON script_imports (imported_script_id);
+
+-- App-scoped scan ("all imports in this app") — used by the schema
+-- snapshot tests and (eventually) the admin "audit" view.
+CREATE INDEX idx_script_imports_app ON script_imports (app_id);

crates/manager-core/migrations/0017_cron_triggers.sql

@@ -0,0 +1,43 @@
+-- v1.1.4: Extend the triggers framework to recognise `cron` as the
+-- fourth concrete kind (after `kv` v1.1.1, `dead_letter` v1.1.1, `docs`
+-- v1.1.2). Mirrors the 0014 docs extension: two CHECK constraints widen
+-- (strictly gaining `'cron'`), one new detail table.
+--
+-- Cron rows route through the SAME generic dispatcher path as kv/docs/
+-- dead_letter (single match-arm extension on the Rust side). The only
+-- new machinery is a scheduler task that enqueues due cron triggers
+-- into the outbox; dispatch itself is unchanged.
+
+-- Extend triggers.kind to include 'cron'. No existing row carries a
+-- value outside the widened set, so the drop+add is safe.
+ALTER TABLE triggers DROP CONSTRAINT triggers_kind_check;
+ALTER TABLE triggers ADD CONSTRAINT triggers_kind_check
+    CHECK (kind IN ('kv', 'dead_letter', 'docs', 'cron'));
+
+-- Extend outbox.source_kind to include 'cron'. v1.1.x's existing
+-- source_kinds ('http', 'kv', 'dead_letter', 'docs') stay.
+ALTER TABLE outbox DROP CONSTRAINT outbox_source_kind_check;
+ALTER TABLE outbox ADD CONSTRAINT outbox_source_kind_check
+    CHECK (source_kind IN ('http', 'kv', 'dead_letter', 'docs', 'cron'));
+
+-- One row per cron trigger.
+--   schedule      — 6-field cron expression (with seconds), validated
+--                   at insert time by the `cron` crate.
+--   timezone      — IANA tz name (e.g. "America/Los_Angeles"), validated
+--                   via chrono-tz. Required so schedules like "every
+--                   weekday at 9am" are unambiguous. Defaults to UTC.
+--   last_fired_at — set transactionally with each enqueue. NULL until
+--                   the trigger first fires. The scheduler computes the
+--                   next fire time in-process from
+--                   (schedule, timezone, last_fired_at); there is no
+--                   stored next_fire column (kept stateless on purpose).
+CREATE TABLE cron_trigger_details (
+    trigger_id    UUID PRIMARY KEY REFERENCES triggers(id) ON DELETE CASCADE,
+    schedule      TEXT NOT NULL,
+    timezone      TEXT NOT NULL DEFAULT 'UTC',
+    last_fired_at TIMESTAMPTZ
+);
+
+-- Hot lookup for the scheduler: "all enabled cron triggers due now"
+-- scans by last_fired_at.
+CREATE INDEX idx_cron_triggers_due ON cron_trigger_details (last_fired_at);

crates/manager-core/src/api.rs

@@ -12,8 +12,8 @@ use axum::{
     Extension, Json, Router,
 };
 use picloud_shared::{
-    AppId, ExecutionLog, InstanceRole, Principal, Script, ScriptId, ScriptSandbox, ScriptValidator,
+    AppId, ExecutionLog, InstanceRole, Principal, Script, ScriptId, ScriptKind, ScriptSandbox,
-    ValidationError,
+    ScriptValidator, ValidatedScript, ValidationError,
 };
 use serde::Deserialize;
 
@@ -88,6 +88,11 @@ pub struct CreateScriptRequest {
     pub name: String,
     pub description: Option<String>,
     pub source: String,
+    /// v1.1.3: `endpoint` (default — handles HTTP routes / trigger
+    /// targets) or `module` (library of fn/const imported by other
+    /// scripts). Modules reject route binding and trigger creation.
+    #[serde(default)]
+    pub kind: ScriptKind,
     pub timeout_seconds: Option<i32>,
     pub memory_limit_mb: Option<i32>,
     /// Sandbox overrides; absent or empty `{}` means "use platform
@@ -120,6 +125,10 @@ pub struct UpdateScriptRequest {
     /// `Some(ScriptSandbox::empty())` to clear them). Absent leaves
     /// the stored value unchanged.
     pub sandbox: Option<ScriptSandbox>,
+    /// v1.1.3: `Some(kind)` changes the script's role. Transitions to
+    /// `Module` are rejected if any routes or triggers still reference
+    /// the script. `module → endpoint` is always allowed.
+    pub kind: Option<ScriptKind>,
 }
 
 #[allow(clippy::option_option)]
@@ -202,7 +211,20 @@ async fn create_script<R: ScriptRepository, L: ExecutionLogRepository>(
         Capability::AppWriteScript(input.app_id),
     )
     .await?;
-    state.validator.validate(&input.source)?;
+    // v1.1.3: dispatch to the right validator based on declared kind.
+    // Module bodies have stricter rules (no top-level statements) so
+    // they need a separate gate; endpoints retain the parse-only path.
+    let validated: ValidatedScript = if input.kind == ScriptKind::Module {
+        if RESERVED_MODULE_NAMES.contains(&input.name.as_str()) {
+            return Err(ApiError::Invalid(ValidationError::ModuleShape(format!(
+                "{:?} is a reserved module name (shadows a built-in SDK namespace)",
+                input.name
+            ))));
+        }
+        state.validator.validate_module(&input.source)?
+    } else {
+        state.validator.validate(&input.source)?
+    };
     state.sandbox_ceiling.check(&input.sandbox)?;
     // Refuse early if the app_id doesn't exist — a clean 422 beats a
     // raw FK violation surfacing as 500.
@@ -216,6 +238,7 @@ async fn create_script<R: ScriptRepository, L: ExecutionLogRepository>(
             name: input.name,
             description: input.description,
             source: input.source,
+            kind: input.kind,
             timeout_seconds: input.timeout_seconds,
             memory_limit_mb: input.memory_limit_mb,
             sandbox: if input.sandbox.is_empty() {
@@ -223,11 +246,39 @@ async fn create_script<R: ScriptRepository, L: ExecutionLogRepository>(
             } else {
                 Some(input.sandbox)
             },
+            imports: validated.imports,
         })
         .await?;
     Ok((StatusCode::CREATED, Json(created)))
 }
 
+/// Module names that would shadow a built-in stdlib / service namespace.
+/// Rejected at create time so `import "kv" as foo` can never resolve to
+/// a user-supplied module instead of (in a hypothetical future) the
+/// real KV bridge — defense against author confusion, not a security
+/// boundary (stdlib namespaces and module imports already live in
+/// disjoint Rhai scopes).
+const RESERVED_MODULE_NAMES: &[&str] = &[
+    "log",
+    "regex",
+    "random",
+    "time",
+    "json",
+    "base64",
+    "hex",
+    "url",
+    "kv",
+    "docs",
+    "dead_letters",
+    "http",
+    "files",
+    "pubsub",
+    "secrets",
+    "email",
+    "users",
+    "queue",
+];
+
 async fn update_script<R: ScriptRepository, L: ExecutionLogRepository>(
     State(state): State<AdminState<R, L>>,
     Extension(principal): Extension<Principal>,
@@ -241,9 +292,44 @@ async fn update_script<R: ScriptRepository, L: ExecutionLogRepository>(
         Capability::AppWriteScript(script.app_id),
     )
     .await?;
-    if let Some(src) = input.source.as_deref() {
+
-        state.validator.validate(src)?;
+    // Effective post-update kind: explicit override > existing kind.
+    let effective_kind = input.kind.unwrap_or(script.kind);
+
+    // v1.1.3: reject `endpoint → module` if the script still has
+    // routes or triggers bound to it. The reverse direction is always
+    // allowed (a module can't have routes/triggers anyway, so the
+    // transition can never strand users).
+    if effective_kind == ScriptKind::Module && script.kind != ScriptKind::Module {
+        let routes = state.repo.count_routes_for_script(id).await?;
+        let triggers = state.repo.count_triggers_for_script(id).await?;
+        if routes + triggers > 0 {
+            return Err(ApiError::Invalid(ValidationError::ModuleShape(format!(
+                "cannot change kind to module: script is referenced by {routes} route(s) and {triggers} trigger(s); detach them first"
+            ))));
         }
+        if RESERVED_MODULE_NAMES.contains(&script.name.as_str()) {
+            return Err(ApiError::Invalid(ValidationError::ModuleShape(format!(
+                "{:?} is a reserved module name (shadows a built-in SDK namespace)",
+                script.name
+            ))));
+        }
+    }
+
+    // v1.1.3: re-validate using the effective kind so endpoint → module
+    // transitions with a fresh source enforce the module shape rules.
+    // Source-less edits (name/description only) don't re-validate.
+    let imports_for_patch: Option<Vec<String>> = if let Some(src) = input.source.as_deref() {
+        let validated = if effective_kind == ScriptKind::Module {
+            state.validator.validate_module(src)?
+        } else {
+            state.validator.validate(src)?
+        };
+        Some(validated.imports)
+    } else {
+        None
+    };
+
     if let Some(sb) = input.sandbox.as_ref() {
         state.sandbox_ceiling.check(sb)?;
     }
@@ -258,6 +344,8 @@ async fn update_script<R: ScriptRepository, L: ExecutionLogRepository>(
                 timeout_seconds: input.timeout_seconds,
                 memory_limit_mb: input.memory_limit_mb,
                 sandbox: input.sandbox,
+                kind: input.kind,
+                imports: imports_for_patch,
             },
         )
         .await?;

crates/manager-core/src/app_bootstrap.rs

@@ -64,9 +64,11 @@ async fn seed_into(
             name: "hello".to_string(),
             description: Some("Reference example: returns a greeting at GET /hello.".to_string()),
             source: HELLO_RHAI_SOURCE.to_string(),
+            kind: picloud_shared::ScriptKind::Endpoint,
             timeout_seconds: Some(5),
             memory_limit_mb: None,
             sandbox: None,
+            imports: Vec::new(),
         })
         .await?;
 

crates/manager-core/src/authz.rs

@@ -72,6 +72,12 @@ pub enum Capability {
     /// shape as KV write — granted to `editor`+, maps to
     /// `script:write` on API keys.
     AppDocsWrite(AppId),
+    /// Make an outbound HTTP request from a script in this app
+    /// (v1.1.4). Maps to `script:write` on API keys: any outbound
+    /// request can exfiltrate data — including read methods like GET —
+    /// so the conservative write mapping is correct. Splitting
+    /// read/write is a v1.2+ refinement. Granted to `editor`+.
+    AppHttpRequest(AppId),
     /// Create / list / delete triggers for this app (v1.1.1). Maps to
     /// `app:admin` on API keys — triggers are app-configuration acts
     /// rather than data-plane access. Granted to `app_admin`+.
@@ -101,6 +107,7 @@ impl Capability {
             | Self::AppKvWrite(id)
             | Self::AppDocsRead(id)
             | Self::AppDocsWrite(id)
+            | Self::AppHttpRequest(id)
             | Self::AppManageTriggers(id)
             | Self::AppDeadLetterManage(id) => Some(id),
         }
@@ -118,9 +125,10 @@ impl Capability {
                 Scope::InstanceAdmin
             }
             Self::AppRead(_) | Self::AppKvRead(_) | Self::AppDocsRead(_) => Scope::ScriptRead,
-            Self::AppWriteScript(_) | Self::AppKvWrite(_) | Self::AppDocsWrite(_) => {
+            Self::AppWriteScript(_)
-                Scope::ScriptWrite
+            | Self::AppKvWrite(_)
-            }
+            | Self::AppDocsWrite(_)
+            | Self::AppHttpRequest(_) => Scope::ScriptWrite,
             Self::AppWriteRoute(_) => Scope::RouteWrite,
             Self::AppManageDomains(_) => Scope::DomainManage,
             Self::AppAdmin(_) | Self::AppManageTriggers(_) | Self::AppDeadLetterManage(_) => {
@@ -277,6 +285,7 @@ const fn role_satisfies(role: AppRole, cap: Capability) -> bool {
                 | Capability::AppWriteRoute(_)
                 | Capability::AppKvWrite(_)
                 | Capability::AppDocsWrite(_)
+                | Capability::AppHttpRequest(_)
         );
     let in_app_admin = in_editor
         || matches!(

crates/manager-core/src/cron_scheduler.rs

@@ -0,0 +1,297 @@
+//! Cron scheduler — the v1.1.4 time-based trigger source.
+//!
+//! A single tokio task polls `cron_trigger_details` on a tick (default
+//! 30s; `PICLOUD_CRON_TICK_INTERVAL_MS`). For each enabled cron trigger
+//! whose next scheduled fire is due, it enqueues ONE outbox row
+//! (`source_kind = 'cron'`) and updates `last_fired_at` — both in the
+//! same transaction, claimed via `FOR UPDATE SKIP LOCKED` so a future
+//! multi-node deploy can't double-fire.
+//!
+//! The scheduler does NOT dispatch or touch the `ExecutionGate`: it only
+//! enqueues. The existing dispatcher picks the row up and acquires the
+//! gate exactly as it does for kv/docs/dead_letter rows.
+//!
+//! **Catch-up policy (matches the brief):** a trigger that missed N fire
+//! windows since `last_fired_at` fires exactly ONCE on the next tick,
+//! not N times. This falls out of the design: [`next_due`] returns a
+//! single canonical scheduled time (the first slot after the reference
+//! point), and after firing we set `last_fired_at = now`, so the next
+//! tick computes from `now` and sees only future slots. Backfilling
+//! missed windows is intentionally out of scope (an explicit replay
+//! action is the v1.2+ escape hatch).
+
+use std::str::FromStr;
+use std::time::Duration;
+
+use chrono::{DateTime, Utc};
+use chrono_tz::Tz;
+use cron::Schedule;
+use picloud_shared::TriggerEvent;
+use sqlx::PgPool;
+use uuid::Uuid;
+
+/// Validate a 6-field cron expression. Returns the parse error message
+/// on failure.
+///
+/// # Errors
+///
+/// Returns the underlying parse error string when `schedule` is not a
+/// valid cron expression.
+pub fn validate_schedule(schedule: &str) -> Result<(), String> {
+    Schedule::from_str(schedule)
+        .map(|_| ())
+        .map_err(|e| e.to_string())
+}
+
+/// Validate an IANA timezone name (e.g. `America/Los_Angeles`).
+///
+/// # Errors
+///
+/// Returns an error string when `timezone` is not a known IANA name.
+pub fn validate_timezone(timezone: &str) -> Result<(), String> {
+    Tz::from_str(timezone)
+        .map(|_| ())
+        .map_err(|_| format!("unknown IANA timezone: {timezone}"))
+}
+
+/// Compute whether a cron trigger is due, and if so its canonical
+/// scheduled-at moment (UTC).
+///
+/// Returns `Some(scheduled_at)` when the first scheduled slot after the
+/// reference point (`last_fired_at`, or `created_at` if never fired) is
+/// at/before `now`; `None` otherwise. Returns `None` if the schedule or
+/// timezone fails to parse (the row is skipped — it should never have
+/// been inserted, since the admin endpoint validates).
+#[must_use]
+pub fn next_due(
+    schedule: &str,
+    timezone: &str,
+    last_fired_at: Option<DateTime<Utc>>,
+    created_at: DateTime<Utc>,
+    now: DateTime<Utc>,
+) -> Option<DateTime<Utc>> {
+    let sched = Schedule::from_str(schedule).ok()?;
+    let tz = Tz::from_str(timezone).ok()?;
+    // Reference: the last actual fire, or creation if never fired. A
+    // never-fired trigger fires at its first slot at/after creation.
+    let base = last_fired_at.unwrap_or(created_at);
+    let base_tz = base.with_timezone(&tz);
+    let next = sched.after(&base_tz).next()?;
+    let next_utc = next.with_timezone(&Utc);
+    (next_utc <= now).then_some(next_utc)
+}
+
+/// Spawn the scheduler loop. Runs for the process lifetime.
+pub fn spawn_cron_scheduler(pool: PgPool, tick_interval_ms: u32) {
+    // Floor the tick at 1s so a misconfigured 0 can't spin.
+    let interval = Duration::from_millis(u64::from(tick_interval_ms).max(1_000));
+    tokio::spawn(async move {
+        let mut ticker = tokio::time::interval(interval);
+        // Skip the immediate first fire so we don't race startup.
+        ticker.tick().await;
+        loop {
+            ticker.tick().await;
+            if let Err(e) = tick(&pool, Utc::now()).await {
+                tracing::warn!(?e, "cron scheduler tick errored");
+            }
+        }
+    });
+}
+
+#[derive(sqlx::FromRow)]
+struct DueRow {
+    id: Uuid,
+    app_id: Uuid,
+    script_id: Uuid,
+    registered_by_principal: Uuid,
+    created_at: DateTime<Utc>,
+    schedule: String,
+    timezone: String,
+    last_fired_at: Option<DateTime<Utc>>,
+}
+
+/// One scheduler tick: claim enabled cron rows, enqueue the due ones,
+/// bump `last_fired_at`. Returns the number of triggers fired.
+async fn tick(pool: &PgPool, now: DateTime<Utc>) -> Result<usize, sqlx::Error> {
+    let mut tx = pool.begin().await?;
+    let rows: Vec<DueRow> = sqlx::query_as(
+        "SELECT t.id, t.app_id, t.script_id, t.registered_by_principal, t.created_at, \
+                d.schedule, d.timezone, d.last_fired_at \
+         FROM cron_trigger_details d \
+         JOIN triggers t ON t.id = d.trigger_id \
+         WHERE t.enabled = TRUE \
+         FOR UPDATE OF d SKIP LOCKED",
+    )
+    .fetch_all(&mut *tx)
+    .await?;
+
+    let mut fired = 0usize;
+    for r in rows {
+        let Some(scheduled_at) =
+            next_due(&r.schedule, &r.timezone, r.last_fired_at, r.created_at, now)
+        else {
+            continue;
+        };
+
+        let event = TriggerEvent::Cron {
+            schedule: r.schedule.clone(),
+            timezone: r.timezone.clone(),
+            scheduled_at,
+            fired_at: now,
+        };
+        let payload = serde_json::to_value(&event)
+            .map_err(|e| sqlx::Error::Decode(Box::new(std::io::Error::other(e))))?;
+
+        // Enqueue exactly one outbox row. Relies on the same column
+        // defaults the OutboxEventEmitter uses (next_attempt_at = NOW(),
+        // attempt_count = 0, claimed_at NULL → immediately due).
+        sqlx::query(
+            "INSERT INTO outbox \
+                (app_id, source_kind, trigger_id, script_id, payload, \
+                 origin_principal, trigger_depth) \
+             VALUES ($1, 'cron', $2, $3, $4, $5, 0)",
+        )
+        .bind(r.app_id)
+        .bind(r.id)
+        .bind(r.script_id)
+        .bind(payload)
+        .bind(r.registered_by_principal)
+        .execute(&mut *tx)
+        .await?;
+
+        sqlx::query("UPDATE cron_trigger_details SET last_fired_at = $2 WHERE trigger_id = $1")
+            .bind(r.id)
+            .bind(now)
+            .execute(&mut *tx)
+            .await?;
+
+        fired += 1;
+    }
+
+    tx.commit().await?;
+    Ok(fired)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use chrono::TimeZone;
+
+    #[test]
+    fn valid_six_field_schedule_accepted() {
+        // sec min hour dom mon dow — "every weekday at 9am".
+        validate_schedule("0 0 9 * * MON-FRI").unwrap();
+        validate_schedule("*/5 * * * * *").unwrap();
+        validate_schedule("0 0 0 1 1 *").unwrap();
+    }
+
+    #[test]
+    fn invalid_schedules_rejected() {
+        // 5-field (no seconds) is not the format we accept.
+        assert!(validate_schedule("* * * * *").is_err());
+        // Gibberish.
+        assert!(validate_schedule("not a cron").is_err());
+        assert!(validate_schedule("").is_err());
+        // Out-of-range hour.
+        assert!(validate_schedule("0 0 99 * * *").is_err());
+    }
+
+    #[test]
+    fn known_timezones_accepted() {
+        validate_timezone("UTC").unwrap();
+        validate_timezone("America/Los_Angeles").unwrap();
+        validate_timezone("Europe/Berlin").unwrap();
+    }
+
+    #[test]
+    fn unknown_timezones_rejected() {
+        assert!(validate_timezone("Mars/Phobos").is_err());
+        assert!(validate_timezone("PST").is_err()); // abbreviations aren't IANA names
+        assert!(validate_timezone("").is_err());
+    }
+
+    fn ts(s: &str) -> DateTime<Utc> {
+        DateTime::parse_from_rfc3339(s).unwrap().with_timezone(&Utc)
+    }
+
+    #[test]
+    fn due_when_next_slot_is_at_or_before_now() {
+        // Every minute at second 0. Last fired 90s ago → the next slot
+        // after that is due now.
+        let created = ts("2026-06-01T00:00:00Z");
+        let last = Some(ts("2026-06-15T11:58:10Z"));
+        let now = ts("2026-06-15T12:00:05Z");
+        let due = next_due("0 * * * * *", "UTC", last, created, now);
+        assert_eq!(due, Some(ts("2026-06-15T11:59:00Z")));
+    }
+
+    #[test]
+    fn not_due_when_next_slot_is_in_the_future() {
+        let created = ts("2026-06-01T00:00:00Z");
+        let last = Some(ts("2026-06-15T12:00:00Z"));
+        let now = ts("2026-06-15T12:00:30Z");
+        // Next minute slot is 12:01:00 — still in the future.
+        assert_eq!(next_due("0 * * * * *", "UTC", last, created, now), None);
+    }
+
+    #[test]
+    fn never_fired_uses_created_at_as_reference() {
+        let created = ts("2026-06-15T12:00:10Z");
+        let now = ts("2026-06-15T12:01:30Z");
+        // First slot after creation is 12:01:00, which is <= now → due.
+        let due = next_due("0 * * * * *", "UTC", None, created, now);
+        assert_eq!(due, Some(ts("2026-06-15T12:01:00Z")));
+    }
+
+    /// Catch-up policy: a trigger that missed many windows fires exactly
+    /// ONCE. We simulate two consecutive scheduler ticks the way the DB
+    /// loop does — fire once, set last_fired = now, then re-evaluate.
+    #[test]
+    fn catch_up_fires_exactly_once_after_missed_windows() {
+        let created = ts("2026-06-15T09:00:00Z");
+        // Last fired over 5 minutes (5 windows) ago.
+        let mut last_fired = Some(ts("2026-06-15T11:54:30Z"));
+        let now = ts("2026-06-15T12:00:05Z");
+
+        // Tick 1: due → fire once, advance last_fired to `now`.
+        let first = next_due("0 * * * * *", "UTC", last_fired, created, now);
+        assert!(first.is_some(), "should be due after missing windows");
+        last_fired = Some(now);
+
+        // Tick 2 (same wall-clock): NOT due again — only one fire total,
+        // not one-per-missed-window.
+        let second = next_due("0 * * * * *", "UTC", last_fired, created, now);
+        assert_eq!(second, None, "catch-up must fire exactly once");
+    }
+
+    #[test]
+    fn timezone_affects_fire_time() {
+        // "9am every day" in Los Angeles. On 2026-06-15, PDT = UTC-7, so
+        // 09:00 local = 16:00 UTC.
+        let created = ts("2026-06-15T00:00:00Z");
+        let last = Some(ts("2026-06-15T15:59:00Z"));
+        let now = ts("2026-06-15T16:00:30Z");
+        let due = next_due("0 0 9 * * *", "America/Los_Angeles", last, created, now);
+        assert_eq!(due, Some(ts("2026-06-15T16:00:00Z")));
+        // Sanity: the same expression in UTC would NOT be due at 16:00.
+        assert_eq!(next_due("0 0 9 * * *", "UTC", last, created, now), None);
+    }
+
+    #[test]
+    fn bad_schedule_or_tz_yields_none() {
+        let created = ts("2026-06-15T00:00:00Z");
+        let now = ts("2026-06-15T12:00:00Z");
+        assert_eq!(next_due("garbage", "UTC", None, created, now), None);
+        assert_eq!(
+            next_due("0 * * * * *", "Mars/Phobos", None, created, now),
+            None
+        );
+    }
+
+    #[test]
+    fn utc_offset_constructor_smoke() {
+        // Guard the chrono TimeZone import is actually exercised.
+        let dt = Utc.with_ymd_and_hms(2026, 6, 15, 12, 0, 0).unwrap();
+        assert_eq!(dt, ts("2026-06-15T12:00:00Z"));
+    }
+}

crates/manager-core/src/dead_letters_api.rs

@@ -208,6 +208,9 @@ async fn resolve(
 fn admin_cx(app_id: AppId, principal: &Principal) -> SdkCallCx {
     SdkCallCx {
         app_id,
+        // Admin-plane cx (dead-letter replay/resolve) — no script is
+        // executing, so this attribution id is a fresh sentinel.
+        script_id: picloud_shared::ScriptId::new(),
         principal: Some(principal.clone()),
         execution_id: picloud_shared::ExecutionId::new(),
         request_id: picloud_shared::RequestId::new(),

crates/manager-core/src/dispatcher.rs

@@ -163,7 +163,10 @@ impl Dispatcher {
                     return Ok(());
                 }
             },
-            OutboxSourceKind::Kv | OutboxSourceKind::Docs | OutboxSourceKind::DeadLetter => {
+            OutboxSourceKind::Kv
+            | OutboxSourceKind::Docs
+            | OutboxSourceKind::DeadLetter
+            | OutboxSourceKind::Cron => {
                 let resolved = self.resolve_trigger(&row).await?;
                 let req = match self.build_exec_request(&row, &resolved).await {
                     Ok(req) => req,
@@ -186,9 +189,13 @@ impl Dispatcher {
         // wait synchronously here — sync HTTP and dispatcher share the
         // semaphore so this is intentional.
         let source = resolved.script_source.clone();
+        let identity = picloud_orchestrator_core::ScriptIdentity {
+            script_id: resolved.script_id,
+            updated_at: resolved.script_updated_at,
+        };
         let outcome = self
             .executor
-            .execute(&source, exec_req, ASYNC_EXEC_TIMEOUT)
+            .execute_with_identity(identity, &source, exec_req, ASYNC_EXEC_TIMEOUT)
             .await;
         drop(permit);
 
@@ -230,6 +237,7 @@ impl Dispatcher {
             script_id: script.id,
             script_source: script.source,
             script_name: script.name,
+            script_updated_at: script.updated_at,
             sandbox_overrides: script.sandbox,
             registered_by_principal: trigger.registered_by_principal,
             retry_max_attempts: trigger.retry_max_attempts,
@@ -335,6 +343,7 @@ impl Dispatcher {
             script_id,
             script_source: script.source,
             script_name: payload.script_name,
+            script_updated_at: script.updated_at,
             sandbox_overrides: script.sandbox,
             // HTTP outbox rows don't carry a registered_by_principal
             // — use a sentinel zero UUID since this field isn't used
@@ -516,6 +525,11 @@ pub struct ResolvedTrigger {
     pub script_id: ScriptId,
     pub script_source: String,
     pub script_name: String,
+    /// v1.1.3: freshness comparator for the orchestrator's top-level
+    /// script cache. The dispatcher hands `(script_id, updated_at)`
+    /// in alongside the source so cached ASTs can be reused across
+    /// triggered invocations.
+    pub script_updated_at: chrono::DateTime<chrono::Utc>,
     pub sandbox_overrides: ScriptSandbox,
     pub registered_by_principal: picloud_shared::AdminUserId,
     pub retry_max_attempts: u32,

crates/manager-core/src/docs_service.rs

@@ -272,7 +272,7 @@ mod tests {
     use chrono::Utc;
     use picloud_shared::{
         AdminUserId, AppId, AppRole, ExecutionId, InstanceRole, NoopEventEmitter, Principal,
-        RequestId, UserId,
+        RequestId, ScriptId, UserId,
     };
     use serde_json::json;
     use std::collections::BTreeMap;
@@ -507,6 +507,7 @@ mod tests {
     fn anon_cx(app_id: AppId) -> SdkCallCx {
         SdkCallCx {
             app_id,
+            script_id: ScriptId::new(),
             principal: None,
             execution_id: ExecutionId::new(),
             request_id: RequestId::new(),
@@ -520,6 +521,7 @@ mod tests {
     fn owner_cx(app_id: AppId) -> SdkCallCx {
         SdkCallCx {
             app_id,
+            script_id: ScriptId::new(),
             principal: Some(Principal {
                 user_id: AdminUserId::new(),
                 instance_role: InstanceRole::Owner,
@@ -538,6 +540,7 @@ mod tests {
     fn member_no_role_cx(app_id: AppId) -> SdkCallCx {
         SdkCallCx {
             app_id,
+            script_id: ScriptId::new(),
             principal: Some(Principal {
                 user_id: AdminUserId::new(),
                 instance_role: InstanceRole::Member,

crates/manager-core/src/http_service.rs

@@ -0,0 +1,793 @@
+//! `HttpServiceImpl` — reqwest-backed outbound HTTP for the v1.1.4
+//! `http::*` SDK.
+//!
+//! Mirrors the v1.1.1+ stateful-service shape (`KvServiceImpl`):
+//! script-as-gate authz (`AppHttpRequest`, skipped when
+//! `cx.principal` is `None`), with the backend talking to the network
+//! instead of Postgres. The reqwest client is built once at startup
+//! with the [`crate::ssrf::SsrfResolver`] wired in via
+//! `dns_resolver`, so the SSRF deny-list applies at every connection —
+//! including each redirect hop, since redirects are followed manually
+//! through the same client.
+//!
+//! Layering vs the raw client:
+//!   1. URL validation: scheme must be http/https; ports 22/25/465/587
+//!      are blocked. (IP-level filtering is the resolver's job.)
+//!   2. Body-size caps on both request and response (stream-with-cap on
+//!      the response, checking `Content-Length` first).
+//!   3. Total-request timeout (default 30s, max 60s) on top of the
+//!      client's 10s connect timeout.
+//!   4. Default `User-Agent` unless the caller set one.
+//!
+//! Bodies/headers are never logged (PII): only url + status + duration
+//! at debug level.
+
+use std::collections::BTreeMap;
+use std::env;
+use std::sync::Arc;
+use std::time::Duration;
+
+use async_trait::async_trait;
+use picloud_shared::{HttpError, HttpRequest, HttpResponse, HttpService, SdkCallCx};
+use reqwest::header::{HeaderMap, HeaderName, HeaderValue, CONTENT_TYPE, LOCATION, USER_AGENT};
+use reqwest::{Client, Method, StatusCode};
+
+use crate::authz::{self, AuthzRepo, Capability};
+use crate::ssrf::{self, SsrfPolicy, SSRF_BLOCK_PREFIX};
+
+/// Default per-request timeout (ms) when the script omits `timeout_ms`.
+pub const DEFAULT_TIMEOUT_MS: u32 = 30_000;
+/// Hard ceiling on the per-request timeout. Values above this are
+/// rejected by the bridge (not silently clamped).
+pub const MAX_TIMEOUT_MS: u32 = 60_000;
+/// Default redirect cap.
+pub const DEFAULT_MAX_REDIRECTS: u32 = 5;
+/// Hard ceiling on redirects.
+pub const MAX_REDIRECTS_CEILING: u32 = 10;
+/// 10 MB default body cap on both directions.
+const DEFAULT_BODY_LIMIT_BYTES: usize = 10 * 1024 * 1024;
+/// DNS + connect + TLS hard cap.
+const CONNECT_TIMEOUT: Duration = Duration::from_secs(10);
+
+/// Outbound-HTTP tunables. Env-overridable following the same pattern
+/// as `TriggerConfig::from_env`.
+#[derive(Debug, Clone, Copy)]
+pub struct HttpConfig {
+    /// Disables the SSRF deny-list entirely. Dev/test only — the binary
+    /// logs a startup warning when this is set.
+    pub allow_private: bool,
+    pub max_request_body_bytes: usize,
+    pub max_response_body_bytes: usize,
+}
+
+impl HttpConfig {
+    #[must_use]
+    pub const fn conservative() -> Self {
+        Self {
+            allow_private: false,
+            max_request_body_bytes: DEFAULT_BODY_LIMIT_BYTES,
+            max_response_body_bytes: DEFAULT_BODY_LIMIT_BYTES,
+        }
+    }
+
+    #[must_use]
+    pub fn from_env() -> Self {
+        let mut c = Self::conservative();
+        if let Ok(v) = env::var("PICLOUD_HTTP_ALLOW_PRIVATE") {
+            c.allow_private =
+                matches!(v.trim().to_ascii_lowercase().as_str(), "1" | "true" | "yes");
+        }
+        load_usize(
+            &mut c.max_request_body_bytes,
+            "PICLOUD_HTTP_MAX_REQUEST_BODY_BYTES",
+        );
+        load_usize(
+            &mut c.max_response_body_bytes,
+            "PICLOUD_HTTP_MAX_RESPONSE_BODY_BYTES",
+        );
+        c
+    }
+}
+
+impl Default for HttpConfig {
+    fn default() -> Self {
+        Self::conservative()
+    }
+}
+
+fn load_usize(dst: &mut usize, key: &str) {
+    if let Ok(v) = env::var(key) {
+        match v.parse::<usize>() {
+            Ok(n) => *dst = n,
+            Err(e) => {
+                tracing::warn!(env = key, error = %e, "ignoring invalid http-config value");
+            }
+        }
+    }
+}
+
+pub struct HttpServiceImpl {
+    client: Client,
+    authz: Arc<dyn AuthzRepo>,
+    config: HttpConfig,
+    /// Same policy wired into the DNS resolver. Held here too because
+    /// reqwest only routes *hostnames* through the custom resolver — a
+    /// URL with a **literal IP** host bypasses it, so literal IPs are
+    /// checked directly at URL-validation time.
+    policy: SsrfPolicy,
+}
+
+impl HttpServiceImpl {
+    /// Build the service, constructing the reqwest client with the SSRF
+    /// resolver. Redirects are followed manually (so per-request limits
+    /// are honored and every hop re-resolves through the SSRF
+    /// resolver), hence `redirect(Policy::none())`.
+    ///
+    /// # Panics
+    ///
+    /// Panics if the reqwest client fails to build — this is a
+    /// startup-time invariant, not a runtime path.
+    #[must_use]
+    pub fn new(config: HttpConfig, authz: Arc<dyn AuthzRepo>) -> Self {
+        let policy = SsrfPolicy::new(config.allow_private);
+        let client = Client::builder()
+            .dns_resolver(ssrf::resolver(policy))
+            .connect_timeout(CONNECT_TIMEOUT)
+            .redirect(reqwest::redirect::Policy::none())
+            .build()
+            .expect("build outbound http client");
+        Self {
+            client,
+            authz,
+            config,
+            policy,
+        }
+    }
+
+    async fn check_request(&self, cx: &SdkCallCx) -> Result<(), HttpError> {
+        if let Some(ref principal) = cx.principal {
+            authz::require(
+                &*self.authz,
+                principal,
+                Capability::AppHttpRequest(cx.app_id),
+            )
+            .await
+            .map_err(|_| HttpError::Forbidden)?;
+        }
+        Ok(())
+    }
+}
+
+#[async_trait]
+impl HttpService for HttpServiceImpl {
+    async fn request(&self, cx: &SdkCallCx, req: HttpRequest) -> Result<HttpResponse, HttpError> {
+        self.check_request(cx).await?;
+
+        // Request body cap.
+        if let Some(ref body) = req.body {
+            if body.len() > self.config.max_request_body_bytes {
+                return Err(HttpError::BodyTooLarge("request"));
+            }
+        }
+
+        let timeout = Duration::from_millis(u64::from(req.timeout_ms.min(MAX_TIMEOUT_MS)));
+        let started = std::time::Instant::now();
+        let url_for_log = req.url.clone();
+
+        // Whole-request budget (DNS + connect + TLS + all redirect hops
+        // + body read). Connect alone is further bounded by the
+        // client's CONNECT_TIMEOUT.
+        let outcome = match tokio::time::timeout(timeout, self.run(req)).await {
+            Ok(r) => r,
+            Err(_) => Err(HttpError::Timeout),
+        };
+
+        let duration_ms = u64::try_from(started.elapsed().as_millis()).unwrap_or(u64::MAX);
+        match &outcome {
+            Ok(resp) => tracing::debug!(
+                url = %url_for_log,
+                status = resp.status,
+                duration_ms,
+                "outbound http"
+            ),
+            Err(err) => tracing::debug!(
+                url = %url_for_log,
+                error = %err,
+                duration_ms,
+                "outbound http failed"
+            ),
+        }
+        outcome
+    }
+}
+
+impl HttpServiceImpl {
+    /// Core request path: validate, build headers, follow redirects
+    /// manually, read the response body with a cap.
+    async fn run(&self, req: HttpRequest) -> Result<HttpResponse, HttpError> {
+        let method = Method::from_bytes(req.method.as_bytes())
+            .map_err(|_| HttpError::Backend(format!("invalid method: {}", req.method)))?;
+
+        let mut current = url::Url::parse(&req.url)
+            .map_err(|e| HttpError::InvalidUrl(format!("{}: {e}", req.url)))?;
+        validate_url(&current, self.policy)?;
+
+        let mut header_map = build_headers(&req, &current)?;
+        let mut method = method;
+        let mut body = req.body.clone();
+        let mut redirects: u32 = 0;
+        let max_redirects = req.max_redirects.min(MAX_REDIRECTS_CEILING);
+
+        loop {
+            // Re-validate scheme/port (and literal-IP SSRF) on each hop.
+            // Hostname IP filtering is the resolver's job and runs
+            // automatically at connect time.
+            validate_url(&current, self.policy)?;
+
+            let mut rb = self.client.request(method.clone(), current.clone());
+            rb = rb.headers(header_map.clone());
+            if let Some(ref b) = body {
+                rb = rb.body(b.clone());
+            }
+            let resp = rb.send().await.map_err(map_reqwest_err)?;
+            let status = resp.status();
+
+            if req.follow_redirects && is_redirect(status) {
+                if let Some(loc) = resp.headers().get(LOCATION) {
+                    if redirects >= max_redirects {
+                        return Err(HttpError::Backend(format!(
+                            "too many redirects (max {max_redirects})"
+                        )));
+                    }
+                    redirects += 1;
+                    let loc_str = loc.to_str().map_err(|_| {
+                        HttpError::Backend("redirect Location not valid UTF-8".into())
+                    })?;
+                    current = current
+                        .join(loc_str)
+                        .map_err(|e| HttpError::InvalidUrl(format!("redirect target: {e}")))?;
+
+                    // 303 always → GET; 301/302 historically downgrade
+                    // POST→GET (matches browsers). 307/308 preserve.
+                    if matches!(status.as_u16(), 301..=303) {
+                        method = Method::GET;
+                        body = None;
+                        header_map.remove(CONTENT_TYPE);
+                    }
+                    continue;
+                }
+            }
+
+            return self.read_capped(resp).await;
+        }
+    }
+
+    async fn read_capped(&self, resp: reqwest::Response) -> Result<HttpResponse, HttpError> {
+        let status = resp.status().as_u16();
+        let mut headers = BTreeMap::new();
+        for (name, value) in resp.headers() {
+            // Header names lowercased per the documented response shape.
+            headers.insert(
+                name.as_str().to_ascii_lowercase(),
+                value.to_str().unwrap_or("").to_string(),
+            );
+        }
+
+        let cap = self.config.max_response_body_bytes;
+        if let Some(len) = resp.content_length() {
+            if len > cap as u64 {
+                return Err(HttpError::BodyTooLarge("response"));
+            }
+        }
+
+        let mut buf: Vec<u8> = Vec::new();
+        let mut resp = resp;
+        while let Some(chunk) = resp.chunk().await.map_err(map_reqwest_err)? {
+            if buf.len() + chunk.len() > cap {
+                return Err(HttpError::BodyTooLarge("response"));
+            }
+            buf.extend_from_slice(&chunk);
+        }
+        let body_raw = String::from_utf8_lossy(&buf).into_owned();
+        Ok(HttpResponse {
+            status,
+            headers,
+            body_raw,
+        })
+    }
+}
+
+/// http/https only; block the SSH + SMTP ports; apply the SSRF policy
+/// to **literal-IP** hosts (hostnames are filtered by the DNS resolver
+/// at connect time, but literal IPs never reach the resolver).
+fn validate_url(url: &url::Url, policy: SsrfPolicy) -> Result<(), HttpError> {
+    match url.scheme() {
+        "http" | "https" => {}
+        other => return Err(HttpError::BlockedScheme(other.to_string())),
+    }
+    match url.host() {
+        None => return Err(HttpError::InvalidUrl("missing host".into())),
+        Some(url::Host::Ipv4(ip)) => {
+            policy
+                .check(std::net::IpAddr::V4(ip))
+                .map_err(|reason| HttpError::Ssrf(reason.to_string()))?;
+        }
+        Some(url::Host::Ipv6(ip)) => {
+            policy
+                .check(std::net::IpAddr::V6(ip))
+                .map_err(|reason| HttpError::Ssrf(reason.to_string()))?;
+        }
+        Some(url::Host::Domain(_)) => {}
+    }
+    let port = url
+        .port_or_known_default()
+        .unwrap_or(if url.scheme() == "https" { 443 } else { 80 });
+    if matches!(port, 22 | 25 | 465 | 587) {
+        return Err(HttpError::BlockedPort(port));
+    }
+    Ok(())
+}
+
+/// Build the request header map: merge caller headers, then apply the
+/// default `User-Agent` (unless overridden) and the bridge-chosen
+/// `Content-Type` (unless overridden).
+fn build_headers(req: &HttpRequest, _url: &url::Url) -> Result<HeaderMap, HttpError> {
+    let mut map = HeaderMap::new();
+    let mut has_user_agent = false;
+    let mut has_content_type = false;
+    for (k, v) in &req.headers {
+        let name = HeaderName::from_bytes(k.as_bytes())
+            .map_err(|_| HttpError::Backend(format!("invalid header name: {k}")))?;
+        let value = HeaderValue::from_str(v)
+            .map_err(|_| HttpError::Backend(format!("invalid header value for {k}")))?;
+        if name == USER_AGENT {
+            has_user_agent = true;
+        }
+        if name == CONTENT_TYPE {
+            has_content_type = true;
+        }
+        map.append(name, value);
+    }
+
+    if !has_user_agent {
+        let script = req.script_id.as_deref().unwrap_or("unknown");
+        let ua = format!(
+            "picloud/{} (script:{})",
+            picloud_shared::PRODUCT_VERSION,
+            script
+        );
+        if let Ok(value) = HeaderValue::from_str(&ua) {
+            map.insert(USER_AGENT, value);
+        }
+    }
+
+    if !has_content_type {
+        if let Some(ref ct) = req.content_type {
+            if let Ok(value) = HeaderValue::from_str(ct) {
+                map.insert(CONTENT_TYPE, value);
+            }
+        }
+    }
+
+    Ok(map)
+}
+
+const fn is_redirect(status: StatusCode) -> bool {
+    matches!(status.as_u16(), 301..=303 | 307 | 308)
+}
+
+/// Map a reqwest error to an `HttpError`, never leaking the resolved
+/// IP. SSRF blocks are detected by scanning the error source chain for
+/// the resolver's marker prefix.
+fn map_reqwest_err(err: reqwest::Error) -> HttpError {
+    if let Some(reason) = ssrf_reason(&err) {
+        return HttpError::Ssrf(reason);
+    }
+    if err.is_timeout() {
+        return HttpError::Timeout;
+    }
+    if err.is_connect() {
+        return HttpError::Network("connection failed".into());
+    }
+    if err.is_request() {
+        return HttpError::Network("request failed".into());
+    }
+    HttpError::Network("network error".into())
+}
+
+/// Walk the error source chain looking for the SSRF marker the resolver
+/// embeds. Returns the category reason (no IP) when found.
+fn ssrf_reason(err: &reqwest::Error) -> Option<String> {
+    let mut src: Option<&(dyn std::error::Error + 'static)> = Some(err);
+    while let Some(e) = src {
+        let s = e.to_string();
+        if let Some(idx) = s.find(SSRF_BLOCK_PREFIX) {
+            return Some(s[idx + SSRF_BLOCK_PREFIX.len()..].to_string());
+        }
+        src = e.source();
+    }
+    None
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::authz::AuthzError;
+    use async_trait::async_trait;
+    use picloud_shared::{
+        AdminUserId, AppId, AppRole, ExecutionId, InstanceRole, Principal, RequestId, ScriptId,
+        UserId,
+    };
+    use std::collections::BTreeMap;
+    use std::io::Write as _;
+    use std::net::SocketAddr;
+    use tokio::io::{AsyncReadExt, AsyncWriteExt};
+    use tokio::net::TcpListener;
+
+    struct AllowAuthz;
+    #[async_trait]
+    impl AuthzRepo for AllowAuthz {
+        async fn membership(&self, _u: UserId, _a: AppId) -> Result<Option<AppRole>, AuthzError> {
+            Ok(Some(AppRole::Editor))
+        }
+    }
+    struct DenyAuthz;
+    #[async_trait]
+    impl AuthzRepo for DenyAuthz {
+        async fn membership(&self, _u: UserId, _a: AppId) -> Result<Option<AppRole>, AuthzError> {
+            Ok(None)
+        }
+    }
+
+    fn dev_service(authz: Arc<dyn AuthzRepo>) -> HttpServiceImpl {
+        // allow_private so the test TcpListener on 127.0.0.1 is reachable.
+        let mut config = HttpConfig::conservative();
+        config.allow_private = true;
+        HttpServiceImpl::new(config, authz)
+    }
+
+    fn anon_cx() -> SdkCallCx {
+        SdkCallCx {
+            app_id: AppId::new(),
+            script_id: ScriptId::new(),
+            principal: None,
+            execution_id: ExecutionId::new(),
+            request_id: RequestId::new(),
+            trigger_depth: 0,
+            root_execution_id: ExecutionId::new(),
+            is_dead_letter_handler: false,
+            event: None,
+        }
+    }
+
+    fn member_cx() -> SdkCallCx {
+        let mut cx = anon_cx();
+        cx.principal = Some(Principal {
+            user_id: AdminUserId::new(),
+            instance_role: InstanceRole::Member,
+            scopes: None,
+            app_binding: None,
+        });
+        cx
+    }
+
+    fn req(method: &str, url: String) -> HttpRequest {
+        HttpRequest {
+            method: method.into(),
+            url,
+            headers: BTreeMap::new(),
+            body: None,
+            content_type: None,
+            timeout_ms: 5000,
+            follow_redirects: true,
+            max_redirects: 5,
+            script_id: Some("test-script".into()),
+        }
+    }
+
+    /// Minimal single-shot HTTP/1.1 server. Reads the request, runs
+    /// `handler` to produce the raw response bytes, writes them, closes.
+    /// Returns the bound address.
+    async fn spawn_server<F>(handler: F) -> SocketAddr
+    where
+        F: Fn(String) -> Vec<u8> + Send + Sync + 'static,
+    {
+        let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let addr = listener.local_addr().unwrap();
+        tokio::spawn(async move {
+            loop {
+                let Ok((mut sock, _)) = listener.accept().await else {
+                    break;
+                };
+                let mut buf = vec![0u8; 65536];
+                let n = sock.read(&mut buf).await.unwrap_or(0);
+                let request = String::from_utf8_lossy(&buf[..n]).to_string();
+                let response = handler(request);
+                let _ = sock.write_all(&response).await;
+                let _ = sock.flush().await;
+            }
+        });
+        addr
+    }
+
+    fn ok_response(body: &str, content_type: &str) -> Vec<u8> {
+        let mut v = Vec::new();
+        write!(
+            v,
+            "HTTP/1.1 200 OK\r\nContent-Type: {content_type}\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}",
+            body.len()
+        )
+        .unwrap();
+        v
+    }
+
+    #[tokio::test]
+    async fn get_round_trip() {
+        let addr = spawn_server(|_req| ok_response("hello", "text/plain")).await;
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let resp = svc
+            .request(&anon_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap();
+        assert_eq!(resp.status, 200);
+        assert_eq!(resp.body_raw, "hello");
+        assert_eq!(
+            resp.headers.get("content-type").map(String::as_str),
+            Some("text/plain")
+        );
+    }
+
+    #[tokio::test]
+    async fn post_sends_body_and_default_user_agent() {
+        let addr = spawn_server(|request| {
+            // Echo back whether the body + default UA were present.
+            let has_ua = request.to_lowercase().contains("user-agent: picloud/");
+            let has_body = request.contains("xyzzy");
+            ok_response(&format!("ua={has_ua},body={has_body}"), "text/plain")
+        })
+        .await;
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let mut r = req("POST", format!("http://{addr}/"));
+        r.body = Some(b"xyzzy".to_vec());
+        r.content_type = Some("text/plain".into());
+        let resp = svc.request(&anon_cx(), r).await.unwrap();
+        assert_eq!(resp.body_raw, "ua=true,body=true");
+    }
+
+    #[tokio::test]
+    async fn custom_user_agent_overrides_default() {
+        let addr = spawn_server(|request| {
+            let has_custom = request.to_lowercase().contains("user-agent: my-agent");
+            let has_default = request.to_lowercase().contains("picloud/");
+            ok_response(
+                &format!("custom={has_custom},default={has_default}"),
+                "text/plain",
+            )
+        })
+        .await;
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let mut r = req("GET", format!("http://{addr}/"));
+        r.headers.insert("User-Agent".into(), "my-agent".into());
+        let resp = svc.request(&anon_cx(), r).await.unwrap();
+        assert_eq!(resp.body_raw, "custom=true,default=false");
+    }
+
+    #[tokio::test]
+    async fn empty_body_response() {
+        let addr = spawn_server(|_r| {
+            b"HTTP/1.1 204 No Content\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".to_vec()
+        })
+        .await;
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let resp = svc
+            .request(&anon_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap();
+        assert_eq!(resp.status, 204);
+        assert_eq!(resp.body_raw, "");
+    }
+
+    #[tokio::test]
+    async fn non_2xx_does_not_error() {
+        let addr = spawn_server(|_r| {
+            b"HTTP/1.1 500 Internal Server Error\r\nContent-Length: 3\r\nConnection: close\r\n\r\nerr".to_vec()
+        })
+        .await;
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let resp = svc
+            .request(&anon_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap();
+        assert_eq!(resp.status, 500);
+        assert_eq!(resp.body_raw, "err");
+    }
+
+    #[tokio::test]
+    async fn response_over_content_length_cap_rejected() {
+        let addr = spawn_server(|_r| ok_response("0123456789", "text/plain")).await;
+        let mut config = HttpConfig::conservative();
+        config.allow_private = true;
+        config.max_response_body_bytes = 5; // body is 10 bytes
+        let svc = HttpServiceImpl::new(config, Arc::new(AllowAuthz));
+        let err = svc
+            .request(&anon_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap_err();
+        assert!(matches!(err, HttpError::BodyTooLarge("response")));
+    }
+
+    #[tokio::test]
+    async fn response_over_cap_without_content_length_rejected_mid_stream() {
+        // No Content-Length header → must be caught while streaming.
+        let addr = spawn_server(|_r| {
+            b"HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n0123456789ABCDEF".to_vec()
+        })
+        .await;
+        let mut config = HttpConfig::conservative();
+        config.allow_private = true;
+        config.max_response_body_bytes = 4;
+        let svc = HttpServiceImpl::new(config, Arc::new(AllowAuthz));
+        let err = svc
+            .request(&anon_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap_err();
+        assert!(matches!(err, HttpError::BodyTooLarge("response")));
+    }
+
+    #[tokio::test]
+    async fn request_body_over_cap_rejected_before_send() {
+        let mut config = HttpConfig::conservative();
+        config.allow_private = true;
+        config.max_request_body_bytes = 3;
+        let svc = HttpServiceImpl::new(config, Arc::new(AllowAuthz));
+        let mut r = req("POST", "http://127.0.0.1:1/".into());
+        r.body = Some(b"too long".to_vec());
+        let err = svc.request(&anon_cx(), r).await.unwrap_err();
+        assert!(matches!(err, HttpError::BodyTooLarge("request")));
+    }
+
+    #[tokio::test]
+    async fn redirect_followed_up_to_then_throws_beyond_max() {
+        // Server always 302s to itself → unbounded redirect loop,
+        // bounded by max_redirects.
+        let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let addr = listener.local_addr().unwrap();
+        tokio::spawn(async move {
+            loop {
+                let Ok((mut sock, _)) = listener.accept().await else {
+                    break;
+                };
+                let mut buf = vec![0u8; 4096];
+                let _ = sock.read(&mut buf).await;
+                let body = format!(
+                    "HTTP/1.1 302 Found\r\nLocation: http://{addr}/next\r\nContent-Length: 0\r\nConnection: close\r\n\r\n"
+                );
+                let _ = sock.write_all(body.as_bytes()).await;
+            }
+        });
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let mut r = req("GET", format!("http://{addr}/"));
+        r.max_redirects = 2;
+        let err = svc.request(&anon_cx(), r).await.unwrap_err();
+        assert!(
+            matches!(err, HttpError::Backend(ref m) if m.contains("too many redirects")),
+            "expected too-many-redirects, got {err:?}"
+        );
+    }
+
+    #[tokio::test]
+    async fn scheme_rejected() {
+        let svc = dev_service(Arc::new(AllowAuthz));
+        for url in ["file:///etc/passwd", "ftp://host/x", "gopher://host/"] {
+            let err = svc
+                .request(&anon_cx(), req("GET", url.into()))
+                .await
+                .unwrap_err();
+            match err {
+                HttpError::BlockedScheme(s) => {
+                    assert!(url.starts_with(&s), "scheme {s} not in url {url}");
+                }
+                other => panic!("expected BlockedScheme for {url}, got {other:?}"),
+            }
+        }
+    }
+
+    #[tokio::test]
+    async fn ports_rejected() {
+        let svc = dev_service(Arc::new(AllowAuthz));
+        for port in [22u16, 25, 465, 587] {
+            let err = svc
+                .request(
+                    &anon_cx(),
+                    req("GET", format!("http://example.com:{port}/")),
+                )
+                .await
+                .unwrap_err();
+            assert!(
+                matches!(err, HttpError::BlockedPort(p) if p == port),
+                "port {port} should be blocked, got {err:?}"
+            );
+        }
+    }
+
+    #[tokio::test]
+    async fn ssrf_blocks_loopback_without_allow_private() {
+        // Default config (deny-list ON). A request to a loopback host
+        // must surface as Ssrf, not a generic network error.
+        let svc = HttpServiceImpl::new(HttpConfig::conservative(), Arc::new(AllowAuthz));
+        let err = svc
+            .request(&anon_cx(), req("GET", "http://127.0.0.1:9/".into()))
+            .await
+            .unwrap_err();
+        match err {
+            HttpError::Ssrf(reason) => {
+                assert_eq!(reason, "loopback");
+                assert!(!reason.contains("127.0.0.1"), "reason must not leak the IP");
+            }
+            other => panic!("expected Ssrf, got {other:?}"),
+        }
+    }
+
+    #[tokio::test]
+    async fn ssrf_blocks_hostname_resolving_to_loopback() {
+        // `localhost` resolves to 127.0.0.1 / ::1 — all denied. This
+        // exercises the DNS-resolver path (vs the literal-IP path) and
+        // must surface as Ssrf, not a generic DNS error.
+        let svc = HttpServiceImpl::new(HttpConfig::conservative(), Arc::new(AllowAuthz));
+        let err = svc
+            .request(&anon_cx(), req("GET", "http://localhost:9/".into()))
+            .await
+            .unwrap_err();
+        assert!(
+            matches!(err, HttpError::Ssrf(_)),
+            "expected Ssrf for localhost, got {err:?}"
+        );
+    }
+
+    #[tokio::test]
+    async fn timeout_throws() {
+        // Server that accepts then never responds.
+        let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let addr = listener.local_addr().unwrap();
+        tokio::spawn(async move {
+            if let Ok((sock, _)) = listener.accept().await {
+                // Hold the socket open without replying.
+                tokio::time::sleep(Duration::from_secs(30)).await;
+                drop(sock);
+            }
+        });
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let mut r = req("GET", format!("http://{addr}/"));
+        r.timeout_ms = 300;
+        let err = svc.request(&anon_cx(), r).await.unwrap_err();
+        assert!(matches!(err, HttpError::Timeout), "got {err:?}");
+    }
+
+    #[tokio::test]
+    async fn anon_skips_authz_member_without_scope_forbidden() {
+        let addr = spawn_server(|_r| ok_response("ok", "text/plain")).await;
+        // Anonymous principal → authz skipped even with DenyAuthz.
+        let svc = dev_service(Arc::new(DenyAuthz));
+        let ok = svc
+            .request(&anon_cx(), req("GET", format!("http://{addr}/")))
+            .await;
+        assert!(ok.is_ok());
+        // Authenticated member with no role → Forbidden.
+        let err = svc
+            .request(&member_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap_err();
+        assert!(matches!(err, HttpError::Forbidden));
+    }
+
+    #[tokio::test]
+    async fn member_with_role_allowed() {
+        let addr = spawn_server(|_r| ok_response("ok", "text/plain")).await;
+        let svc = dev_service(Arc::new(AllowAuthz));
+        let resp = svc
+            .request(&member_cx(), req("GET", format!("http://{addr}/")))
+            .await
+            .unwrap();
+        assert_eq!(resp.status, 200);
+    }
+}

crates/manager-core/src/kv_service.rs

@@ -188,7 +188,7 @@ mod tests {
     use async_trait::async_trait;
     use picloud_shared::{
         AdminUserId, AppId, AppRole, ExecutionId, InstanceRole, NoopEventEmitter, Principal,
-        RequestId, UserId,
+        RequestId, ScriptId, UserId,
     };
     use std::collections::{BTreeMap, HashMap};
     use tokio::sync::Mutex;
@@ -301,6 +301,7 @@ mod tests {
     fn anon_cx(app_id: AppId) -> SdkCallCx {
         SdkCallCx {
             app_id,
+            script_id: ScriptId::new(),
             principal: None,
             execution_id: ExecutionId::new(),
             request_id: RequestId::new(),
@@ -314,6 +315,7 @@ mod tests {
     fn owner_cx(app_id: AppId) -> SdkCallCx {
         SdkCallCx {
             app_id,
+            script_id: ScriptId::new(),
             principal: Some(Principal {
                 user_id: AdminUserId::new(),
                 instance_role: InstanceRole::Owner,
@@ -332,6 +334,7 @@ mod tests {
     fn member_no_role_cx(app_id: AppId) -> SdkCallCx {
         SdkCallCx {
             app_id,
+            script_id: ScriptId::new(),
             principal: Some(Principal {
                 user_id: AdminUserId::new(),
                 instance_role: InstanceRole::Member,

crates/manager-core/src/lib.rs

@@ -22,6 +22,7 @@ pub mod auth_api;
 pub mod auth_bootstrap;
 pub mod auth_middleware;
 pub mod authz;
+pub mod cron_scheduler;
 pub mod dead_letter_repo;
 pub mod dead_letter_service;
 pub mod dead_letters_api;
@@ -30,10 +31,12 @@ pub mod docs_filter;
 pub mod docs_repo;
 pub mod docs_service;
 pub mod gc;
+pub mod http_service;
 pub mod kv_repo;
 pub mod kv_service;
 pub mod log_sink;
 pub mod migrations;
+pub mod module_source;
 pub mod outbox_event_emitter;
 pub mod outbox_repo;
 pub mod principal_resolver;
@@ -42,6 +45,7 @@ pub mod route_admin;
 pub mod route_repo;
 pub mod sandbox;
 pub mod scheduler;
+pub mod ssrf;
 pub mod trigger_config;
 pub mod trigger_repo;
 pub mod triggers_api;
@@ -83,6 +87,7 @@ pub use auth_middleware::{
     API_KEY_PREFIX, API_KEY_PREFIX_LEN, SESSION_COOKIE,
 };
 pub use authz::{can, require, AuthzDenied, AuthzError, AuthzRepo, Capability, Decision};
+pub use cron_scheduler::spawn_cron_scheduler;
 pub use dead_letter_repo::{
     DeadLetterRepo, DeadLetterRepoError, DeadLetterRow, NewDeadLetter, PostgresDeadLetterRepo,
 };
@@ -92,9 +97,11 @@ pub use dispatcher::{compute_backoff, Dispatcher, DispatcherError};
 pub use docs_repo::{DocsRepo, DocsRepoError, PostgresDocsRepo};
 pub use docs_service::DocsServiceImpl;
 pub use gc::{spawn_abandoned_gc, spawn_dead_letter_gc};
+pub use http_service::{HttpConfig, HttpServiceImpl};
 pub use kv_repo::{KvRepo, KvRepoError, PostgresKvRepo};
 pub use kv_service::KvServiceImpl;
 pub use log_sink::PostgresExecutionLogSink;
+pub use module_source::PostgresModuleSource;
 pub use outbox_event_emitter::OutboxEventEmitter;
 pub use outbox_repo::{
     NewOutboxRow, OutboxRepo, OutboxRepoError, OutboxRow, OutboxSourceKind, PostgresOutboxRepo,

crates/manager-core/src/module_source.rs

@@ -0,0 +1,74 @@
+//! `PostgresModuleSource` — the Postgres-backed `ModuleSource` impl.
+//!
+//! Mirrors the structure of [`crate::kv_repo::PostgresKvRepo`] /
+//! [`crate::docs_repo::PostgresDocsRepo`]: thin wrapper around a
+//! `PgPool` that owns a single statement returning the module by
+//! `(cx.app_id, name, kind = 'module')`. The resolver lives in
+//! `executor-core` and consumes this trait through the `Services`
+//! bundle, so manager-core stays the only crate that touches
+//! Postgres.
+
+use async_trait::async_trait;
+use chrono::{DateTime, Utc};
+use picloud_shared::{ModuleScript, ModuleSource, ModuleSourceError, SdkCallCx};
+use sqlx::PgPool;
+
+pub struct PostgresModuleSource {
+    pool: PgPool,
+}
+
+impl PostgresModuleSource {
+    #[must_use]
+    pub fn new(pool: PgPool) -> Self {
+        Self { pool }
+    }
+}
+
+#[derive(sqlx::FromRow)]
+struct ModuleRow {
+    id: uuid::Uuid,
+    app_id: uuid::Uuid,
+    name: String,
+    source: String,
+    updated_at: DateTime<Utc>,
+}
+
+impl From<ModuleRow> for ModuleScript {
+    fn from(r: ModuleRow) -> Self {
+        Self {
+            script_id: r.id.into(),
+            app_id: r.app_id.into(),
+            name: r.name,
+            source: r.source,
+            updated_at: r.updated_at,
+        }
+    }
+}
+
+#[async_trait]
+impl ModuleSource for PostgresModuleSource {
+    async fn lookup(
+        &self,
+        cx: &SdkCallCx,
+        name: &str,
+    ) -> Result<Option<ModuleScript>, ModuleSourceError> {
+        // The query is the cross-app isolation boundary: app_id comes
+        // from cx (never from the script-passed argument), and the
+        // CHECK constraint `kind IN ('endpoint','module')` plus the
+        // `kind = 'module'` filter together guarantee endpoint scripts
+        // are never importable. The `(app_id, kind)` index from
+        // migration 0015 makes this an index scan returning at most
+        // one row (per-app uniqueness on `name`).
+        let row: Option<ModuleRow> = sqlx::query_as(
+            "SELECT id, app_id, name, source, updated_at \
+             FROM scripts \
+             WHERE app_id = $1 AND kind = 'module' AND name = $2",
+        )
+        .bind(cx.app_id.into_inner())
+        .bind(name)
+        .fetch_optional(&self.pool)
+        .await
+        .map_err(|e| ModuleSourceError::Backend(e.to_string()))?;
+        Ok(row.map(Into::into))
+    }
+}

crates/manager-core/src/outbox_repo.rs

@@ -25,6 +25,8 @@ pub enum OutboxSourceKind {
     /// v1.1.2.
     Docs,
     DeadLetter,
+    /// v1.1.4.
+    Cron,
 }
 
 impl OutboxSourceKind {
@@ -35,6 +37,7 @@ impl OutboxSourceKind {
             Self::Kv => "kv",
             Self::Docs => "docs",
             Self::DeadLetter => "dead_letter",
+            Self::Cron => "cron",
         }
     }
 
@@ -45,6 +48,7 @@ impl OutboxSourceKind {
             "kv" => Some(Self::Kv),
             "docs" => Some(Self::Docs),
             "dead_letter" => Some(Self::DeadLetter),
+            "cron" => Some(Self::Cron),
             _ => None,
         }
     }

crates/manager-core/src/repo.rs

@@ -3,7 +3,8 @@ use std::collections::BTreeMap;
 use async_trait::async_trait;
 use picloud_orchestrator_core::{ResolverError, ScriptResolver};
 use picloud_shared::{
-    AdminUserId, AppId, ExecutionLog, ExecutionStatus, RequestId, Script, ScriptId, ScriptSandbox,
+    AdminUserId, AppId, ExecutionLog, ExecutionStatus, RequestId, Script, ScriptId, ScriptKind,
+    ScriptSandbox,
 };
 use sqlx::PgPool;
 
@@ -42,6 +43,27 @@ pub trait ScriptRepository: Send + Sync {
         patch: ScriptPatch,
     ) -> Result<Script, ScriptRepositoryError>;
     async fn delete(&self, id: ScriptId) -> Result<(), ScriptRepositoryError>;
+
+    /// v1.1.3: how many routes reference this script. Used by the
+    /// API layer to refuse `endpoint → module` kind changes when the
+    /// script is still bound to user-facing entry points.
+    async fn count_routes_for_script(
+        &self,
+        script_id: ScriptId,
+    ) -> Result<i64, ScriptRepositoryError>;
+
+    /// v1.1.3: how many triggers (kv / docs / dead-letter) target
+    /// this script. Same purpose as `count_routes_for_script`.
+    async fn count_triggers_for_script(
+        &self,
+        script_id: ScriptId,
+    ) -> Result<i64, ScriptRepositoryError>;
+
+    /// v1.1.3: list module dependencies of this script — the rows in
+    /// `script_imports` where `importer_script_id = script_id`. Used
+    /// by tests and (eventually) a dashboard "Imports" panel.
+    async fn list_imports(&self, script_id: ScriptId)
+        -> Result<Vec<Script>, ScriptRepositoryError>;
 }
 
 /// Inbound shape for create. Defaults match the migration's CHECK
@@ -52,11 +74,19 @@ pub struct NewScript {
     pub name: String,
     pub description: Option<String>,
     pub source: String,
+    /// Defaults to `Endpoint` if absent. `Module` scripts cannot be
+    /// bound to routes or used as trigger targets.
+    pub kind: ScriptKind,
     pub timeout_seconds: Option<i32>,
     pub memory_limit_mb: Option<i32>,
     /// Sandbox overrides; `None` means store an empty object (use
     /// platform defaults at exec time).
     pub sandbox: Option<ScriptSandbox>,
+    /// v1.1.3: literal-path `import "<name>"` declarations extracted
+    /// from the source. The repo writes these into `script_imports`
+    /// transactionally with the script row. Empty when validation
+    /// found no imports (the common case for endpoints today).
+    pub imports: Vec<String>,
 }
 
 /// Inbound shape for update. `None` fields are left untouched.
@@ -70,6 +100,15 @@ pub struct ScriptPatch {
     /// `Some(sandbox)` replaces the stored overrides wholesale (including
     /// `Some(empty)` to clear them); `None` leaves them untouched.
     pub sandbox: Option<ScriptSandbox>,
+    /// `Some(new_kind)` changes the script's role; the API layer
+    /// rejects unsafe transitions (e.g. endpoint→module when routes
+    /// or triggers reference the script).
+    pub kind: Option<ScriptKind>,
+    /// v1.1.3: when `source` is also `Some`, the repo replaces the
+    /// `script_imports` edges for this script with these names.
+    /// `None` keeps the existing edges untouched (a name/description
+    /// edit alone shouldn't touch the dep graph).
+    pub imports: Option<Vec<String>>,
 }
 
 pub struct PostgresScriptRepository {
@@ -88,14 +127,18 @@ impl PostgresScriptRepository {
     }
 }
 
+/// Columns selected from `scripts` everywhere — kept in one constant so
+/// adding `kind` (v1.1.3) and future columns can't accidentally skip
+/// one query.
+const SCRIPT_SELECT_COLS: &str = "id, app_id, name, description, version, source, kind, \
+                                  timeout_seconds, memory_limit_mb, sandbox, created_at, updated_at";
+
 #[async_trait]
 impl ScriptRepository for PostgresScriptRepository {
     async fn get(&self, id: ScriptId) -> Result<Option<Script>, ScriptRepositoryError> {
-        let row = sqlx::query_as::<_, ScriptRow>(
+        let row = sqlx::query_as::<_, ScriptRow>(&format!(
-            "SELECT id, app_id, name, description, version, source, \
+            "SELECT {SCRIPT_SELECT_COLS} FROM scripts WHERE id = $1"
-                    timeout_seconds, memory_limit_mb, sandbox, created_at, updated_at \
+        ))
-             FROM scripts WHERE id = $1",
-        )
         .bind(id.into_inner())
         .fetch_optional(&self.pool)
         .await?;
@@ -103,22 +146,18 @@ impl ScriptRepository for PostgresScriptRepository {
     }
 
     async fn list(&self) -> Result<Vec<Script>, ScriptRepositoryError> {
-        let rows = sqlx::query_as::<_, ScriptRow>(
+        let rows = sqlx::query_as::<_, ScriptRow>(&format!(
-            "SELECT id, app_id, name, description, version, source, \
+            "SELECT {SCRIPT_SELECT_COLS} FROM scripts ORDER BY name"
-                    timeout_seconds, memory_limit_mb, sandbox, created_at, updated_at \
+        ))
-             FROM scripts ORDER BY name",
-        )
         .fetch_all(&self.pool)
         .await?;
         Ok(rows.into_iter().map(Into::into).collect())
     }
 
     async fn list_for_app(&self, app_id: AppId) -> Result<Vec<Script>, ScriptRepositoryError> {
-        let rows = sqlx::query_as::<_, ScriptRow>(
+        let rows = sqlx::query_as::<_, ScriptRow>(&format!(
-            "SELECT id, app_id, name, description, version, source, \
+            "SELECT {SCRIPT_SELECT_COLS} FROM scripts WHERE app_id = $1 ORDER BY name"
-                    timeout_seconds, memory_limit_mb, sandbox, created_at, updated_at \
+        ))
-             FROM scripts WHERE app_id = $1 ORDER BY name",
-        )
         .bind(app_id.into_inner())
         .fetch_all(&self.pool)
         .await?;
@@ -129,14 +168,17 @@ impl ScriptRepository for PostgresScriptRepository {
         &self,
         user_id: AdminUserId,
     ) -> Result<Vec<Script>, ScriptRepositoryError> {
-        let rows = sqlx::query_as::<_, ScriptRow>(
+        let cols = SCRIPT_SELECT_COLS
-            "SELECT s.id, s.app_id, s.name, s.description, s.version, s.source, \
+            .split(", ")
-                    s.timeout_seconds, s.memory_limit_mb, s.sandbox, s.created_at, s.updated_at \
+            .map(|c| format!("s.{c}"))
-             FROM scripts s \
+            .collect::<Vec<_>>()
+            .join(", ");
+        let rows = sqlx::query_as::<_, ScriptRow>(&format!(
+            "SELECT {cols} FROM scripts s \
              JOIN app_members m ON m.app_id = s.app_id \
              WHERE m.user_id = $1 \
-             ORDER BY s.name",
+             ORDER BY s.name"
-        )
+        ))
         .bind(user_id.into_inner())
         .fetch_all(&self.pool)
         .await?;
@@ -146,34 +188,42 @@ impl ScriptRepository for PostgresScriptRepository {
     async fn create(&self, input: NewScript) -> Result<Script, ScriptRepositoryError> {
         let sandbox_json = serde_json::to_value(input.sandbox.unwrap_or_default())
             .unwrap_or_else(|_| serde_json::json!({}));
-        let res = sqlx::query_as::<_, ScriptRow>(
+        let mut tx = self.pool.begin().await?;
+        let res = sqlx::query_as::<_, ScriptRow>(&format!(
             "INSERT INTO scripts ( \
-                app_id, name, description, source, \
+                app_id, name, description, source, kind, \
                 timeout_seconds, memory_limit_mb, sandbox \
-             ) VALUES ($1, $2, $3, $4, COALESCE($5, 30), COALESCE($6, 256), $7) \
+             ) VALUES ($1, $2, $3, $4, $5, COALESCE($6, 30), COALESCE($7, 256), $8) \
-             RETURNING id, app_id, name, description, version, source, \
+             RETURNING {SCRIPT_SELECT_COLS}"
-                       timeout_seconds, memory_limit_mb, sandbox, created_at, updated_at",
+        ))
-        )
         .bind(input.app_id.into_inner())
         .bind(&input.name)
         .bind(input.description.as_deref())
         .bind(&input.source)
+        .bind(input.kind.as_str())
         .bind(input.timeout_seconds)
         .bind(input.memory_limit_mb)
         .bind(sandbox_json)
-        .fetch_one(&self.pool)
+        .fetch_one(&mut *tx)
         .await;
 
-        match res {
+        let script: Script = match res {
-            Ok(row) => Ok(row.into()),
+            Ok(row) => row.into(),
             Err(sqlx::Error::Database(e)) if e.is_unique_violation() => {
-                Err(ScriptRepositoryError::Conflict(format!(
+                return Err(ScriptRepositoryError::Conflict(format!(
                     "a script named {:?} already exists in this app",
                     input.name
-                )))
+                )));
-            }
-            Err(e) => Err(e.into()),
             }
+            Err(e) => return Err(e.into()),
+        };
+
+        // Dep-graph: write any literal-path imports declared in the
+        // source. Unresolved names (the referenced module doesn't
+        // exist yet) are silently skipped — best-effort.
+        replace_imports_tx(&mut tx, script.id, script.app_id, &input.imports).await?;
+        tx.commit().await?;
+        Ok(script)
     }
 
     async fn update(
@@ -192,7 +242,8 @@ impl ScriptRepository for PostgresScriptRepository {
             .sandbox
             .as_ref()
             .map(|s| serde_json::to_value(s).unwrap_or_else(|_| serde_json::json!({})));
-        let res = sqlx::query_as::<_, ScriptRow>(
+        let mut tx = self.pool.begin().await?;
+        let res = sqlx::query_as::<_, ScriptRow>(&format!(
             "UPDATE scripts SET \
                 name = COALESCE($2, name), \
                 description = CASE WHEN $3::bool THEN $4 ELSE description END, \
@@ -200,12 +251,12 @@ impl ScriptRepository for PostgresScriptRepository {
                 timeout_seconds = COALESCE($6, timeout_seconds), \
                 memory_limit_mb = COALESCE($7, memory_limit_mb), \
                 sandbox = COALESCE($8, sandbox), \
+                kind = COALESCE($9, kind), \
                 version = version + 1, \
                 updated_at = NOW() \
              WHERE id = $1 \
-             RETURNING id, app_id, name, description, version, source, \
+             RETURNING {SCRIPT_SELECT_COLS}"
-                       timeout_seconds, memory_limit_mb, sandbox, created_at, updated_at",
+        ))
-        )
         .bind(id.into_inner())
         .bind(patch.name.as_deref())
         .bind(patch.description.is_some())
@@ -214,19 +265,30 @@ impl ScriptRepository for PostgresScriptRepository {
         .bind(patch.timeout_seconds)
         .bind(patch.memory_limit_mb)
         .bind(sandbox_json)
-        .fetch_optional(&self.pool)
+        .bind(patch.kind.map(ScriptKind::as_str))
+        .fetch_optional(&mut *tx)
         .await;
 
-        match res {
+        let script: Script = match res {
-            Ok(Some(row)) => Ok(row.into()),
+            Ok(Some(row)) => row.into(),
-            Ok(None) => Err(ScriptRepositoryError::NotFound(id)),
+            Ok(None) => return Err(ScriptRepositoryError::NotFound(id)),
             Err(sqlx::Error::Database(e)) if e.is_unique_violation() => {
-                Err(ScriptRepositoryError::Conflict(
+                return Err(ScriptRepositoryError::Conflict(
                     "a script with that name already exists in this app".into(),
-                ))
+                ));
             }
-            Err(e) => Err(e.into()),
+            Err(e) => return Err(e.into()),
+        };
+
+        // Replace imports only when the caller has a fresh list (i.e.
+        // the source actually changed and the validator re-extracted
+        // imports). A name-only or description-only edit leaves the
+        // dep graph alone.
+        if let Some(imports) = patch.imports.as_deref() {
+            replace_imports_tx(&mut tx, script.id, script.app_id, imports).await?;
         }
+        tx.commit().await?;
+        Ok(script)
     }
 
     async fn delete(&self, id: ScriptId) -> Result<(), ScriptRepositoryError> {
@@ -239,6 +301,85 @@ impl ScriptRepository for PostgresScriptRepository {
         }
         Ok(())
     }
+
+    async fn count_routes_for_script(
+        &self,
+        script_id: ScriptId,
+    ) -> Result<i64, ScriptRepositoryError> {
+        let n: (i64,) = sqlx::query_as("SELECT COUNT(*) FROM routes WHERE script_id = $1")
+            .bind(script_id.into_inner())
+            .fetch_one(&self.pool)
+            .await?;
+        Ok(n.0)
+    }
+
+    async fn count_triggers_for_script(
+        &self,
+        script_id: ScriptId,
+    ) -> Result<i64, ScriptRepositoryError> {
+        let n: (i64,) = sqlx::query_as("SELECT COUNT(*) FROM triggers WHERE script_id = $1")
+            .bind(script_id.into_inner())
+            .fetch_one(&self.pool)
+            .await?;
+        Ok(n.0)
+    }
+
+    async fn list_imports(
+        &self,
+        script_id: ScriptId,
+    ) -> Result<Vec<Script>, ScriptRepositoryError> {
+        let cols = SCRIPT_SELECT_COLS
+            .split(", ")
+            .map(|c| format!("s.{c}"))
+            .collect::<Vec<_>>()
+            .join(", ");
+        let rows = sqlx::query_as::<_, ScriptRow>(&format!(
+            "SELECT {cols} FROM scripts s \
+             JOIN script_imports i ON i.imported_script_id = s.id \
+             WHERE i.importer_script_id = $1 \
+             ORDER BY s.name"
+        ))
+        .bind(script_id.into_inner())
+        .fetch_all(&self.pool)
+        .await?;
+        Ok(rows.into_iter().map(Into::into).collect())
+    }
+}
+
+/// Replace the `script_imports` edges for `importer` with rows derived
+/// from `import_names`. Names that don't resolve to a `kind = 'module'`
+/// script in the same app are silently skipped (best-effort dep graph).
+async fn replace_imports_tx(
+    tx: &mut sqlx::Transaction<'_, sqlx::Postgres>,
+    importer: ScriptId,
+    app_id: AppId,
+    import_names: &[String],
+) -> Result<(), ScriptRepositoryError> {
+    sqlx::query("DELETE FROM script_imports WHERE importer_script_id = $1")
+        .bind(importer.into_inner())
+        .execute(&mut **tx)
+        .await?;
+    if import_names.is_empty() {
+        return Ok(());
+    }
+    // Insert with ON CONFLICT DO NOTHING in case the source declares
+    // `import "x"` twice — the dep graph stores each pair at most once.
+    sqlx::query(
+        "INSERT INTO script_imports (app_id, importer_script_id, imported_script_id) \
+         SELECT $1, $2, s.id \
+         FROM scripts s \
+         WHERE s.app_id = $1 \
+           AND s.kind = 'module' \
+           AND s.id <> $2 \
+           AND s.name = ANY($3) \
+         ON CONFLICT DO NOTHING",
+    )
+    .bind(app_id.into_inner())
+    .bind(importer.into_inner())
+    .bind(import_names)
+    .execute(&mut **tx)
+    .await?;
+    Ok(())
 }
 
 /// Row shape mirroring the `scripts` table for sqlx FromRow.
@@ -250,6 +391,10 @@ struct ScriptRow {
     description: Option<String>,
     version: i32,
     source: String,
+    /// v1.1.3: 'endpoint' | 'module'. Stored as TEXT with a CHECK
+    /// constraint so we don't need a Postgres enum (avoiding the
+    /// migration churn of adding values later).
+    kind: String,
     timeout_seconds: i32,
     memory_limit_mb: i32,
     sandbox: serde_json::Value,
@@ -264,6 +409,10 @@ impl From<ScriptRow> for Script {
         // fall back to an empty ScriptSandbox rather than poisoning a
         // list response.
         let sandbox = serde_json::from_value(r.sandbox).unwrap_or_default();
+        // Defensive: if a row's `kind` somehow falls outside the CHECK
+        // constraint, treat it as Endpoint (the safe default — won't
+        // grant a row import-target status it doesn't have).
+        let kind = ScriptKind::parse_str(&r.kind).unwrap_or(ScriptKind::Endpoint);
         Self {
             id: r.id.into(),
             app_id: r.app_id.into(),
@@ -271,6 +420,7 @@ impl From<ScriptRow> for Script {
             description: r.description,
             version: r.version,
             source: r.source,
+            kind,
             timeout_seconds: u32::try_from(r.timeout_seconds).unwrap_or(30),
             memory_limit_mb: u32::try_from(r.memory_limit_mb).unwrap_or(256),
             sandbox,

crates/manager-core/src/route_admin.rs

@@ -184,6 +184,17 @@ async fn create_route<RR: RouteRepository, SR: ScriptRepository>(
     )
     .await?;
 
+    // v1.1.3: module scripts have no executable entry point — they're
+    // libraries imported by other scripts. Reject route bindings here
+    // before we touch the routes table.
+    if script.kind == picloud_shared::ScriptKind::Module {
+        return Err(RouteApiError::BadRequest(format!(
+            "script {script_id} has kind=module; modules are imported, \
+             not bound to routes — switch the script to kind=endpoint \
+             or attach this route to a different script"
+        )));
+    }
+
     // Validate the route's host is consistent with one of the app's
     // domain claims. `HostKind::Any` is always permitted (catches every
     // host the app already owns). Specific hosts must match a claim.

crates/manager-core/src/ssrf.rs

@@ -0,0 +1,457 @@
+//! SSRF deny-list — the load-bearing security mechanism behind the
+//! v1.1.4 `http::*` SDK.
+//!
+//! The policy is applied to the **resolved IP address**, not the
+//! hostname. That is the DNS-rebinding defense: a hostname that
+//! resolves to a public IP at lookup time and a private IP at connect
+//! time is not exploitable, because reqwest re-runs every connection
+//! (including post-redirect hops) through [`SsrfResolver`], which
+//! filters the address list before the socket is opened.
+//!
+//! [`SsrfPolicy::check`] returns a CIDR-*category* reason on denial
+//! (e.g. `"loopback"`, `"private"`) — never the IP itself, so the
+//! script-visible error can't be used to map the internal network.
+//!
+//! `PICLOUD_HTTP_ALLOW_PRIVATE=true` flips `allow_private`, which
+//! short-circuits every check to allow. That is dev/test-only and the
+//! binary logs a startup warning when it's set.
+
+use std::future::Future;
+use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr};
+use std::pin::Pin;
+use std::sync::Arc;
+
+use reqwest::dns::{Addrs, Name, Resolve, Resolving};
+
+/// Decision policy for a single resolved IP. Cheap to clone (one bool).
+#[derive(Debug, Clone, Copy)]
+pub struct SsrfPolicy {
+    /// When true, every address is allowed — the entire deny-list is
+    /// disabled. Set from `PICLOUD_HTTP_ALLOW_PRIVATE`. Dev/test only.
+    pub allow_private: bool,
+}
+
+impl SsrfPolicy {
+    #[must_use]
+    pub const fn new(allow_private: bool) -> Self {
+        Self { allow_private }
+    }
+
+    /// `Ok(())` if the IP may be connected to; `Err(reason)` with a
+    /// CIDR-category label otherwise. The reason is safe to surface to
+    /// a script — it never contains the address.
+    ///
+    /// # Errors
+    ///
+    /// Returns the deny reason when `ip` falls in a blocked range and
+    /// `allow_private` is false.
+    pub fn check(&self, ip: IpAddr) -> Result<(), &'static str> {
+        if self.allow_private {
+            return Ok(());
+        }
+        match ip {
+            IpAddr::V4(v4) => check_v4(v4),
+            IpAddr::V6(v6) => check_v6(v6),
+        }
+    }
+
+    #[must_use]
+    pub fn is_allowed(&self, ip: IpAddr) -> bool {
+        self.check(ip).is_ok()
+    }
+}
+
+/// IPv4 deny-list. Order doesn't matter (ranges are disjoint by
+/// construction); first match wins for the reason label.
+// Several arms share a reason ("private") for distinct CIDRs — keeping
+// them separate documents each blocked range explicitly.
+#[allow(clippy::match_same_arms)]
+fn check_v4(ip: Ipv4Addr) -> Result<(), &'static str> {
+    let o = ip.octets();
+    match o {
+        [127, ..] => Err("loopback"),
+        [0, ..] => Err("unspecified"), // 0.0.0.0/8 "this network"
+        [10, ..] => Err("private"),
+        [172, b, ..] if (16..=31).contains(&b) => Err("private"),
+        [192, 168, ..] => Err("private"),
+        [169, 254, ..] => Err("link-local"), // includes cloud metadata 169.254.169.254
+        [100, b, ..] if (64..=127).contains(&b) => Err("carrier-grade-nat"),
+        [224..=239, ..] => Err("multicast"),
+        [240..=255, ..] => Err("reserved"),
+        _ => Ok(()),
+    }
+}
+
+/// IPv6 deny-list. IPv4-mapped addresses (`::ffff:0:0/96`) re-run the
+/// v4 deny-list against the embedded address.
+fn check_v6(ip: Ipv6Addr) -> Result<(), &'static str> {
+    // IPv4-mapped (::ffff:a.b.c.d) — re-check the embedded v4 address
+    // so a mapped private/loopback address can't sneak through.
+    if let Some(v4) = ip.to_ipv4_mapped() {
+        return check_v4(v4);
+    }
+    if ip == Ipv6Addr::LOCALHOST {
+        return Err("loopback");
+    }
+    if ip == Ipv6Addr::UNSPECIFIED {
+        return Err("unspecified");
+    }
+    let seg0 = ip.segments()[0];
+    if seg0 & 0xffc0 == 0xfe80 {
+        return Err("link-local"); // fe80::/10
+    }
+    if seg0 & 0xfe00 == 0xfc00 {
+        return Err("unique-local"); // fc00::/7
+    }
+    if seg0 & 0xff00 == 0xff00 {
+        return Err("multicast"); // ff00::/8
+    }
+    Ok(())
+}
+
+/// Marker error returned by the resolver when *every* resolved address
+/// for a host was denied. reqwest wraps this into a connect error; the
+/// `http_service` impl walks the source chain for the
+/// `"blocked by SSRF policy:"` prefix to surface a clean
+/// [`crate::http_service::HttpError::Ssrf`] instead of a generic DNS
+/// failure. Keeping the reason a category label means no IP leaks.
+#[derive(Debug)]
+struct SsrfBlocked {
+    reason: &'static str,
+}
+
+impl std::fmt::Display for SsrfBlocked {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "blocked by SSRF policy: {}", self.reason)
+    }
+}
+
+impl std::error::Error for SsrfBlocked {}
+
+/// Prefix the resolver embeds in its error and the impl scans for.
+pub const SSRF_BLOCK_PREFIX: &str = "blocked by SSRF policy: ";
+
+/// Pluggable host→addresses lookup. Production uses the system
+/// resolver; tests inject a closure (e.g. to simulate DNS rebinding —
+/// a different address on a later call).
+pub type LookupFn = Arc<
+    dyn Fn(String) -> Pin<Box<dyn Future<Output = std::io::Result<Vec<SocketAddr>>> + Send>>
+        + Send
+        + Sync,
+>;
+
+fn system_lookup(
+    host: String,
+) -> Pin<Box<dyn Future<Output = std::io::Result<Vec<SocketAddr>>> + Send>> {
+    Box::pin(async move {
+        // Port 0 — reqwest overrides it with the real target port.
+        Ok(tokio::net::lookup_host((host.as_str(), 0u16))
+            .await?
+            .collect())
+    })
+}
+
+/// reqwest DNS resolver that delegates to the system resolver, then
+/// filters the address list through [`SsrfPolicy`]. Plugged in via
+/// `ClientBuilder::dns_resolver`, so it runs at the actual connection
+/// point — including for every redirect hop. This is the DNS-rebinding
+/// defense: filtering happens at connect time, not at URL-parse time.
+#[derive(Clone)]
+pub struct SsrfResolver {
+    policy: SsrfPolicy,
+    lookup: LookupFn,
+}
+
+impl SsrfResolver {
+    #[must_use]
+    pub fn new(policy: SsrfPolicy) -> Self {
+        Self {
+            policy,
+            lookup: Arc::new(system_lookup),
+        }
+    }
+
+    /// Construct with an injected lookup (tests only).
+    #[must_use]
+    pub fn with_lookup(policy: SsrfPolicy, lookup: LookupFn) -> Self {
+        Self { policy, lookup }
+    }
+}
+
+impl Resolve for SsrfResolver {
+    fn resolve(&self, name: Name) -> Resolving {
+        let policy = self.policy;
+        let lookup = self.lookup.clone();
+        let host = name.as_str().to_string();
+        Box::pin(async move {
+            let resolved: Vec<SocketAddr> = lookup(host)
+                .await
+                .map_err(|e| -> Box<dyn std::error::Error + Send + Sync> { Box::new(e) })?;
+
+            // Empty resolution → genuine DNS miss; let reqwest surface
+            // it as a normal "no addresses" error.
+            if resolved.is_empty() {
+                let addrs: Addrs = Box::new(std::iter::empty());
+                return Ok(addrs);
+            }
+
+            let mut allowed: Vec<SocketAddr> = Vec::with_capacity(resolved.len());
+            let mut last_reason: &'static str = "denied";
+            for sa in resolved {
+                match policy.check(sa.ip()) {
+                    Ok(()) => allowed.push(sa),
+                    Err(reason) => last_reason = reason,
+                }
+            }
+
+            // Resolution returned addresses but the policy denied them
+            // all → fail with the SSRF marker so the impl can report a
+            // policy block (not a generic DNS error).
+            if allowed.is_empty() {
+                let err: Box<dyn std::error::Error + Send + Sync> = Box::new(SsrfBlocked {
+                    reason: last_reason,
+                });
+                return Err(err);
+            }
+
+            let addrs: Addrs = Box::new(allowed.into_iter());
+            Ok(addrs)
+        })
+    }
+}
+
+/// Build the resolver. reqwest's `dns_resolver` is generic over a
+/// concrete `R: Resolve` (it stores `Arc<R>`), so this returns the
+/// concrete `Arc<SsrfResolver>` rather than a trait object.
+#[must_use]
+pub fn resolver(policy: SsrfPolicy) -> Arc<SsrfResolver> {
+    Arc::new(SsrfResolver::new(policy))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::str::FromStr;
+
+    fn denied(ip: &str) -> &'static str {
+        let policy = SsrfPolicy::new(false);
+        policy
+            .check(IpAddr::from_str(ip).unwrap())
+            .expect_err(&format!("{ip} should be denied"))
+    }
+
+    fn allowed(ip: &str) {
+        let policy = SsrfPolicy::new(false);
+        policy
+            .check(IpAddr::from_str(ip).unwrap())
+            .unwrap_or_else(|r| panic!("{ip} should be allowed, denied as {r}"));
+    }
+
+    #[test]
+    fn denies_ipv4_loopback() {
+        assert_eq!(denied("127.0.0.1"), "loopback");
+        assert_eq!(denied("127.1.2.3"), "loopback");
+    }
+
+    #[test]
+    fn denies_ipv4_unspecified() {
+        assert_eq!(denied("0.0.0.0"), "unspecified");
+    }
+
+    #[test]
+    fn denies_rfc1918_private() {
+        assert_eq!(denied("10.0.0.1"), "private");
+        assert_eq!(denied("10.255.255.255"), "private");
+        assert_eq!(denied("172.16.0.1"), "private");
+        assert_eq!(denied("172.31.255.255"), "private");
+        assert_eq!(denied("192.168.0.1"), "private");
+    }
+
+    #[test]
+    fn allows_172_outside_private_range() {
+        // 172.15.x and 172.32.x are public — only 172.16.0.0/12 is private.
+        allowed("172.15.0.1");
+        allowed("172.32.0.1");
+    }
+
+    #[test]
+    fn denies_link_local_and_cloud_metadata() {
+        assert_eq!(denied("169.254.0.1"), "link-local");
+        // The cloud metadata endpoint is the canonical SSRF target.
+        assert_eq!(denied("169.254.169.254"), "link-local");
+    }
+
+    #[test]
+    fn denies_carrier_grade_nat() {
+        assert_eq!(denied("100.64.0.1"), "carrier-grade-nat");
+        assert_eq!(denied("100.127.255.255"), "carrier-grade-nat");
+        // 100.63.x and 100.128.x are outside 100.64.0.0/10.
+        allowed("100.63.0.1");
+        allowed("100.128.0.1");
+    }
+
+    #[test]
+    fn denies_multicast_and_reserved() {
+        assert_eq!(denied("224.0.0.1"), "multicast");
+        assert_eq!(denied("239.255.255.255"), "multicast");
+        assert_eq!(denied("240.0.0.1"), "reserved");
+        assert_eq!(denied("255.255.255.255"), "reserved");
+    }
+
+    #[test]
+    fn allows_public_ipv4() {
+        allowed("1.1.1.1");
+        allowed("8.8.8.8");
+        allowed("93.184.216.34"); // example.com
+    }
+
+    #[test]
+    fn denies_ipv6_loopback() {
+        assert_eq!(denied("::1"), "loopback");
+    }
+
+    #[test]
+    fn denies_ipv6_unspecified() {
+        assert_eq!(denied("::"), "unspecified");
+    }
+
+    #[test]
+    fn denies_ipv6_link_local() {
+        assert_eq!(denied("fe80::1"), "link-local");
+        assert_eq!(denied("febf:ffff::1"), "link-local");
+    }
+
+    #[test]
+    fn denies_ipv6_unique_local() {
+        assert_eq!(denied("fc00::1"), "unique-local");
+        assert_eq!(denied("fd12:3456::1"), "unique-local");
+    }
+
+    #[test]
+    fn denies_ipv6_multicast() {
+        assert_eq!(denied("ff00::1"), "multicast");
+        assert_eq!(denied("ff02::1"), "multicast");
+    }
+
+    #[test]
+    fn allows_public_ipv6() {
+        allowed("2606:4700:4700::1111"); // cloudflare
+        allowed("2001:4860:4860::8888"); // google
+    }
+
+    #[test]
+    fn ipv4_mapped_ipv6_rechecks_embedded_address() {
+        // ::ffff:127.0.0.1 must be denied via the embedded-v4 re-check.
+        assert_eq!(denied("::ffff:127.0.0.1"), "loopback");
+        assert_eq!(denied("::ffff:10.0.0.1"), "private");
+        assert_eq!(denied("::ffff:169.254.169.254"), "link-local");
+        // A mapped *public* address stays allowed.
+        allowed("::ffff:1.1.1.1");
+    }
+
+    #[test]
+    fn allow_private_disables_all_denials() {
+        let policy = SsrfPolicy::new(true);
+        for ip in ["127.0.0.1", "10.0.0.1", "169.254.169.254", "::1", "fe80::1"] {
+            assert!(policy.is_allowed(IpAddr::from_str(ip).unwrap()));
+        }
+    }
+
+    // --- resolver-path tests (the connect-time filter) ---
+
+    use std::sync::atomic::{AtomicUsize, Ordering};
+
+    fn name(s: &str) -> Name {
+        Name::from_str(s).unwrap()
+    }
+
+    fn fixed_lookup(addrs: Vec<SocketAddr>) -> LookupFn {
+        Arc::new(move |_host| {
+            let addrs = addrs.clone();
+            Box::pin(async move { Ok(addrs) })
+        })
+    }
+
+    #[tokio::test]
+    async fn resolver_returns_only_allowed_addresses() {
+        // A host resolving to one public + one private IP yields only
+        // the public one to reqwest.
+        let public: SocketAddr = "1.1.1.1:0".parse().unwrap();
+        let private: SocketAddr = "10.0.0.1:0".parse().unwrap();
+        let resolver =
+            SsrfResolver::with_lookup(SsrfPolicy::new(false), fixed_lookup(vec![public, private]));
+        let got: Vec<SocketAddr> = resolver
+            .resolve(name("mixed.example"))
+            .await
+            .unwrap()
+            .collect();
+        assert_eq!(got, vec![public]);
+    }
+
+    #[tokio::test]
+    async fn resolver_all_denied_fails_with_ssrf_marker() {
+        // A host resolving to ONLY private IPs fails with the SSRF
+        // marker (not a generic empty/DNS result).
+        let resolver = SsrfResolver::with_lookup(
+            SsrfPolicy::new(false),
+            fixed_lookup(vec![
+                "10.0.0.1:0".parse().unwrap(),
+                "127.0.0.1:0".parse().unwrap(),
+            ]),
+        );
+        let Err(err) = resolver.resolve(name("internal.example")).await else {
+            panic!("all-denied resolution should error");
+        };
+        assert!(
+            err.to_string().starts_with(SSRF_BLOCK_PREFIX),
+            "expected SSRF marker, got: {err}"
+        );
+    }
+
+    #[tokio::test]
+    async fn resolver_dns_rebinding_second_resolution_denied() {
+        // Simulate rebinding: public IP on the first lookup, private on
+        // the second. The connect-time filter denies the second.
+        let calls = Arc::new(AtomicUsize::new(0));
+        let calls2 = calls.clone();
+        let lookup: LookupFn = Arc::new(move |_host| {
+            let n = calls2.fetch_add(1, Ordering::SeqCst);
+            Box::pin(async move {
+                let addr: SocketAddr = if n == 0 {
+                    "1.1.1.1:0".parse().unwrap()
+                } else {
+                    "127.0.0.1:0".parse().unwrap()
+                };
+                Ok(vec![addr])
+            })
+        });
+        let resolver = SsrfResolver::with_lookup(SsrfPolicy::new(false), lookup);
+
+        // First resolution: public → allowed.
+        let first: Vec<SocketAddr> = resolver
+            .resolve(name("rebind.example"))
+            .await
+            .unwrap()
+            .collect();
+        assert_eq!(first, vec!["1.1.1.1:0".parse::<SocketAddr>().unwrap()]);
+
+        // Second resolution: rebinding returns loopback → denied.
+        let Err(err) = resolver.resolve(name("rebind.example")).await else {
+            panic!("rebound private address must be denied");
+        };
+        assert!(err.to_string().contains("loopback"));
+    }
+
+    #[tokio::test]
+    async fn resolver_empty_resolution_is_not_ssrf() {
+        // Genuine DNS miss (no addresses) returns an empty iterator,
+        // NOT the SSRF marker — reqwest surfaces a normal DNS error.
+        let resolver = SsrfResolver::with_lookup(SsrfPolicy::new(false), fixed_lookup(vec![]));
+        let got: Vec<SocketAddr> = resolver
+            .resolve(name("nxdomain.example"))
+            .await
+            .unwrap()
+            .collect();
+        assert!(got.is_empty());
+    }
+}

crates/manager-core/src/trigger_config.rs

@@ -56,6 +56,11 @@ pub struct TriggerConfig {
     pub dead_letter_retention_days: u32,
     /// abandoned-execution retention before GC, in days. Default 7.
     pub abandoned_retention_days: u32,
+
+    /// Cron scheduler poll cadence, in ms (v1.1.4). Default 30 000 —
+    /// real-world cron precision is per-minute, so a 30s tick is fine.
+    /// Floored at 1s by the scheduler.
+    pub cron_tick_interval_ms: u32,
 }
 
 impl TriggerConfig {
@@ -69,6 +74,7 @@ impl TriggerConfig {
             retry_jitter_pct: 20,
             dead_letter_retention_days: 30,
             abandoned_retention_days: 7,
+            cron_tick_interval_ms: 30_000,
         }
     }
 
@@ -91,6 +97,10 @@ impl TriggerConfig {
             &mut c.abandoned_retention_days,
             "PICLOUD_ABANDONED_EXECUTIONS_RETENTION_DAYS",
         );
+        load_u32(
+            &mut c.cron_tick_interval_ms,
+            "PICLOUD_CRON_TICK_INTERVAL_MS",
+        );
         c
     }
 }
@@ -141,6 +151,7 @@ mod tests {
         assert_eq!(c.retry_jitter_pct, 20);
         assert_eq!(c.dead_letter_retention_days, 30);
         assert_eq!(c.abandoned_retention_days, 7);
+        assert_eq!(c.cron_tick_interval_ms, 30_000);
     }
 
     #[test]

crates/manager-core/src/trigger_repo.rs

@@ -49,6 +49,8 @@ pub enum TriggerKind {
     Kv,
     Docs,
     DeadLetter,
+    /// v1.1.4.
+    Cron,
 }
 
 impl TriggerKind {
@@ -58,6 +60,7 @@ impl TriggerKind {
             Self::Kv => "kv",
             Self::Docs => "docs",
             Self::DeadLetter => "dead_letter",
+            Self::Cron => "cron",
         }
     }
 
@@ -67,6 +70,7 @@ impl TriggerKind {
             "kv" => Some(Self::Kv),
             "docs" => Some(Self::Docs),
             "dead_letter" => Some(Self::DeadLetter),
+            "cron" => Some(Self::Cron),
             _ => None,
         }
     }
@@ -108,6 +112,14 @@ pub enum TriggerDetails {
         #[serde(default, skip_serializing_if = "Option::is_none")]
         script_id_filter: Option<ScriptId>,
     },
+    /// v1.1.4. The 6-field cron schedule + IANA timezone the trigger
+    /// fires on, plus the last enqueue time (for dashboard display).
+    Cron {
+        schedule: String,
+        timezone: String,
+        #[serde(default, skip_serializing_if = "Option::is_none")]
+        last_fired_at: Option<DateTime<Utc>>,
+    },
 }
 
 /// Create payload for a KV trigger. Defaults applied at the admin
@@ -148,6 +160,21 @@ pub struct CreateDeadLetterTrigger {
     pub registered_by_principal: AdminUserId,
 }
 
+/// Create payload for a cron trigger (v1.1.4). `schedule` is a 6-field
+/// cron expression and `timezone` an IANA name; both are validated
+/// (by the admin endpoint and defensively by the repo) before insert.
+#[derive(Debug, Clone)]
+pub struct CreateCronTrigger {
+    pub script_id: ScriptId,
+    pub schedule: String,
+    pub timezone: String,
+    pub dispatch_mode: TriggerDispatchMode,
+    pub retry_max_attempts: u32,
+    pub retry_backoff: BackoffShape,
+    pub retry_base_ms: u32,
+    pub registered_by_principal: AdminUserId,
+}
+
 /// One match for the dispatcher's "which KV triggers fire on this
 /// event" lookup. Carries everything the dispatcher needs to construct
 /// the outbox row.
@@ -206,6 +233,15 @@ pub trait TriggerRepo: Send + Sync {
         req: CreateDeadLetterTrigger,
     ) -> Result<Trigger, TriggerRepoError>;
 
+    /// v1.1.4. `schedule` + `timezone` are validated before insert; an
+    /// invalid expression or unknown IANA name returns
+    /// `TriggerRepoError::Invalid`.
+    async fn create_cron_trigger(
+        &self,
+        app_id: AppId,
+        req: CreateCronTrigger,
+    ) -> Result<Trigger, TriggerRepoError>;
+
     async fn list_for_app(&self, app_id: AppId) -> Result<Vec<Trigger>, TriggerRepoError>;
 
     async fn get(&self, id: TriggerId) -> Result<Option<Trigger>, TriggerRepoError>;
@@ -453,6 +489,72 @@ impl TriggerRepo for PostgresTriggerRepo {
         })
     }
 
+    async fn create_cron_trigger(
+        &self,
+        app_id: AppId,
+        req: CreateCronTrigger,
+    ) -> Result<Trigger, TriggerRepoError> {
+        // Defense-in-depth validation (the admin endpoint validates too).
+        crate::cron_scheduler::validate_schedule(&req.schedule)
+            .map_err(|e| TriggerRepoError::Invalid(format!("invalid cron schedule: {e}")))?;
+        crate::cron_scheduler::validate_timezone(&req.timezone)
+            .map_err(|e| TriggerRepoError::Invalid(format!("invalid timezone: {e}")))?;
+
+        let mut tx = self.pool.begin().await?;
+        let parent: TriggerRow = sqlx::query_as(
+            "INSERT INTO triggers ( \
+                app_id, script_id, kind, enabled, dispatch_mode, \
+                retry_max_attempts, retry_backoff, retry_base_ms, \
+                registered_by_principal \
+             ) VALUES ($1, $2, 'cron', TRUE, $3, $4, $5, $6, $7) \
+             RETURNING id, app_id, script_id, kind, enabled, dispatch_mode, \
+                       retry_max_attempts, retry_backoff, retry_base_ms, \
+                       registered_by_principal, created_at, updated_at",
+        )
+        .bind(app_id.into_inner())
+        .bind(req.script_id.into_inner())
+        .bind(req.dispatch_mode.as_str())
+        .bind(i32::try_from(req.retry_max_attempts).unwrap_or(3))
+        .bind(req.retry_backoff.as_str())
+        .bind(i32::try_from(req.retry_base_ms).unwrap_or(1000))
+        .bind(req.registered_by_principal.into_inner())
+        .fetch_one(&mut *tx)
+        .await?;
+
+        sqlx::query(
+            "INSERT INTO cron_trigger_details (trigger_id, schedule, timezone) \
+             VALUES ($1, $2, $3)",
+        )
+        .bind(parent.id)
+        .bind(&req.schedule)
+        .bind(&req.timezone)
+        .execute(&mut *tx)
+        .await?;
+
+        tx.commit().await?;
+
+        Ok(Trigger {
+            id: parent.id.into(),
+            app_id: parent.app_id.into(),
+            script_id: parent.script_id.into(),
+            kind: TriggerKind::Cron,
+            enabled: parent.enabled,
+            dispatch_mode: dispatch_from_str(&parent.dispatch_mode),
+            retry_max_attempts: u32::try_from(parent.retry_max_attempts).unwrap_or(3),
+            retry_backoff: BackoffShape::from_wire(&parent.retry_backoff)
+                .unwrap_or(BackoffShape::Exponential),
+            retry_base_ms: u32::try_from(parent.retry_base_ms).unwrap_or(1000),
+            registered_by_principal: parent.registered_by_principal.into(),
+            created_at: parent.created_at,
+            updated_at: parent.updated_at,
+            details: TriggerDetails::Cron {
+                schedule: req.schedule,
+                timezone: req.timezone,
+                last_fired_at: None,
+            },
+        })
+    }
+
     async fn list_for_app(&self, app_id: AppId) -> Result<Vec<Trigger>, TriggerRepoError> {
         let parents: Vec<TriggerRow> = sqlx::query_as(
             "SELECT id, app_id, script_id, kind, enabled, dispatch_mode, \
@@ -681,6 +783,20 @@ async fn hydrate_one(pool: &PgPool, parent: TriggerRow) -> Result<Trigger, Trigg
                 script_id_filter: row.script_id_filter.map(Into::into),
             }
         }
+        TriggerKind::Cron => {
+            let row: CronDetailRow = sqlx::query_as(
+                "SELECT schedule, timezone, last_fired_at \
+                 FROM cron_trigger_details WHERE trigger_id = $1",
+            )
+            .bind(parent.id)
+            .fetch_one(pool)
+            .await?;
+            TriggerDetails::Cron {
+                schedule: row.schedule,
+                timezone: row.timezone,
+                last_fired_at: row.last_fired_at,
+            }
+        }
     };
 
     Ok(Trigger {
@@ -746,6 +862,13 @@ struct KvDetailRow {
     ops: Vec<String>,
 }
 
+#[derive(sqlx::FromRow)]
+struct CronDetailRow {
+    schedule: String,
+    timezone: String,
+    last_fired_at: Option<DateTime<Utc>>,
+}
+
 #[derive(sqlx::FromRow)]
 #[allow(clippy::struct_field_names)]
 struct DlDetailRow {

crates/manager-core/src/triggers_api.rs

@@ -16,16 +16,17 @@ use axum::http::StatusCode;
 use axum::response::{IntoResponse, Json, Response};
 use axum::routing::{delete, get, post};
 use axum::{Extension, Router};
-use picloud_shared::{AppId, DocsEventOp, KvEventOp, Principal, ScriptId, TriggerId};
+use picloud_shared::{AppId, DocsEventOp, KvEventOp, Principal, ScriptId, ScriptKind, TriggerId};
 use serde::{Deserialize, Serialize};
 use serde_json::json;
 
 use crate::app_repo::AppRepository;
 use crate::authz::{require, AuthzDenied, AuthzError, AuthzRepo, Capability};
+use crate::repo::{ScriptRepository, ScriptRepositoryError};
 use crate::trigger_config::{BackoffShape, TriggerConfig};
 use crate::trigger_repo::{
-    CreateDeadLetterTrigger, CreateDocsTrigger, CreateKvTrigger, Trigger, TriggerDispatchMode,
+    CreateCronTrigger, CreateDeadLetterTrigger, CreateDocsTrigger, CreateKvTrigger, Trigger,
-    TriggerRepo, TriggerRepoError,
+    TriggerDispatchMode, TriggerRepo, TriggerRepoError,
 };
 
 #[derive(Clone)]
@@ -33,6 +34,11 @@ pub struct TriggersState {
     pub triggers: Arc<dyn TriggerRepo>,
     pub apps: Arc<dyn AppRepository>,
     pub authz: Arc<dyn AuthzRepo>,
+    /// v1.1.3: trigger creation must verify the target script (1) exists,
+    /// (2) belongs to this app, and (3) is `kind = endpoint` — modules
+    /// cannot be invoked. The script-load lives in the handler, so the
+    /// state needs a repo handle.
+    pub scripts: Arc<dyn ScriptRepository>,
     /// Defaults applied to created triggers when the request omits
     /// retry settings. Kept on the state struct so tests can swap
     /// in a stricter / looser config without env tinkering.
@@ -47,6 +53,7 @@ pub fn triggers_router(state: TriggersState) -> Router {
         )
         .route("/apps/{app_id}/triggers/kv", post(create_kv_trigger))
         .route("/apps/{app_id}/triggers/docs", post(create_docs_trigger))
+        .route("/apps/{app_id}/triggers/cron", post(create_cron_trigger))
         .route(
             "/apps/{app_id}/triggers/dead_letter",
             post(create_dl_trigger),
@@ -110,6 +117,28 @@ pub struct CreateDocsTriggerRequest {
     pub retry_base_ms: Option<u32>,
 }
 
+/// v1.1.4 cron trigger. `schedule` is a 6-field cron expression (with
+/// seconds); `timezone` is an IANA name (defaults to UTC if omitted).
+#[derive(Debug, Deserialize)]
+pub struct CreateCronTriggerRequest {
+    pub script_id: ScriptId,
+    pub schedule: String,
+    #[serde(default = "default_timezone")]
+    pub timezone: String,
+    #[serde(default = "default_dispatch")]
+    pub dispatch_mode: TriggerDispatchMode,
+    #[serde(default)]
+    pub retry_max_attempts: Option<u32>,
+    #[serde(default)]
+    pub retry_backoff: Option<BackoffShape>,
+    #[serde(default)]
+    pub retry_base_ms: Option<u32>,
+}
+
+fn default_timezone() -> String {
+    "UTC".to_string()
+}
+
 #[derive(Debug, Deserialize)]
 pub struct CreateDeadLetterTriggerRequest {
     pub script_id: ScriptId,
@@ -146,6 +175,44 @@ async fn list_triggers(
     Ok(Json(TriggerListResponse { triggers }))
 }
 
+/// v1.1.3: shared check used by every trigger-create handler. Returns
+/// `Ok(())` when the target script exists, lives in the same app, and
+/// is `kind = endpoint`. Wrong app surfaces as 422 (not 404) so we
+/// don't leak whether a script id exists in some other app.
+async fn validate_trigger_target(
+    scripts: &dyn ScriptRepository,
+    app_id: AppId,
+    script_id: ScriptId,
+) -> Result<(), TriggersApiError> {
+    let script = scripts
+        .get(script_id)
+        .await
+        .map_err(map_script_repo_err)?
+        .ok_or_else(|| {
+            TriggersApiError::Invalid(format!("script {script_id} not found in this app"))
+        })?;
+    if script.app_id != app_id {
+        return Err(TriggersApiError::Invalid(format!(
+            "script {script_id} does not belong to this app"
+        )));
+    }
+    if script.kind == ScriptKind::Module {
+        return Err(TriggersApiError::Invalid(format!(
+            "script {script_id} has kind=module; modules cannot be trigger targets — \
+             switch the script to kind=endpoint or attach this trigger to a different script"
+        )));
+    }
+    Ok(())
+}
+
+fn map_script_repo_err(e: ScriptRepositoryError) -> TriggersApiError {
+    // Surface as Invalid so the wire shape (422 with `error` field)
+    // stays consistent with the other trigger-validation failures.
+    // The underlying DB error is still logged through the manager's
+    // tracing instrumentation.
+    TriggersApiError::Invalid(format!("script lookup failed: {e}"))
+}
+
 async fn create_kv_trigger(
     State(s): State<TriggersState>,
     Extension(principal): Extension<Principal>,
@@ -165,6 +232,7 @@ async fn create_kv_trigger(
             "collection_glob must not be empty".into(),
         ));
     }
+    validate_trigger_target(&*s.scripts, app_id, input.script_id).await?;
 
     let req = CreateKvTrigger {
         script_id: input.script_id,
@@ -201,6 +269,7 @@ async fn create_docs_trigger(
             "collection_glob must not be empty".into(),
         ));
     }
+    validate_trigger_target(&*s.scripts, app_id, input.script_id).await?;
 
     let req = CreateDocsTrigger {
         script_id: input.script_id,
@@ -218,6 +287,47 @@ async fn create_docs_trigger(
     Ok((StatusCode::CREATED, Json(created)))
 }
 
+async fn create_cron_trigger(
+    State(s): State<TriggersState>,
+    Extension(principal): Extension<Principal>,
+    Path(app_id): Path<AppId>,
+    Json(input): Json<CreateCronTriggerRequest>,
+) -> Result<(StatusCode, Json<Trigger>), TriggersApiError> {
+    ensure_app_exists(&*s.apps, app_id).await?;
+    require(
+        s.authz.as_ref(),
+        &principal,
+        Capability::AppManageTriggers(app_id),
+    )
+    .await?;
+
+    // Validate the schedule + timezone before touching the script repo
+    // so a bad expression fails fast with a clear 422.
+    crate::cron_scheduler::validate_schedule(&input.schedule)
+        .map_err(|e| TriggersApiError::Invalid(format!("invalid cron schedule: {e}")))?;
+    crate::cron_scheduler::validate_timezone(&input.timezone)
+        .map_err(|e| TriggersApiError::Invalid(format!("invalid timezone: {e}")))?;
+
+    // v1.1.3 check: target script exists, lives in this app, is an
+    // endpoint (not a module).
+    validate_trigger_target(&*s.scripts, app_id, input.script_id).await?;
+
+    let req = CreateCronTrigger {
+        script_id: input.script_id,
+        schedule: input.schedule,
+        timezone: input.timezone,
+        dispatch_mode: input.dispatch_mode,
+        retry_max_attempts: input
+            .retry_max_attempts
+            .unwrap_or(s.config.retry_max_attempts),
+        retry_backoff: input.retry_backoff.unwrap_or(s.config.retry_backoff),
+        retry_base_ms: input.retry_base_ms.unwrap_or(s.config.retry_base_ms),
+        registered_by_principal: principal.user_id,
+    };
+    let created = s.triggers.create_cron_trigger(app_id, req).await?;
+    Ok((StatusCode::CREATED, Json(created)))
+}
+
 async fn create_dl_trigger(
     State(s): State<TriggersState>,
     Extension(principal): Extension<Principal>,
@@ -231,6 +341,7 @@ async fn create_dl_trigger(
         Capability::AppManageTriggers(app_id),
     )
     .await?;
+    validate_trigger_target(&*s.scripts, app_id, input.script_id).await?;
     let req = CreateDeadLetterTrigger {
         script_id: input.script_id,
         source_filter: input.source_filter,
@@ -373,8 +484,8 @@ mod tests {
     use super::*;
     use crate::app_repo::{AppLookup, AppRepository};
     use crate::trigger_repo::{
-        DeadLetterTriggerMatch, DocsTriggerMatch, KvTriggerMatch, Trigger, TriggerDetails,
+        CreateCronTrigger, DeadLetterTriggerMatch, DocsTriggerMatch, KvTriggerMatch, Trigger,
-        TriggerRepo, TriggerRepoError,
+        TriggerDetails, TriggerRepo, TriggerRepoError,
     };
     use async_trait::async_trait;
     use chrono::Utc;
@@ -476,6 +587,35 @@ mod tests {
             self.inner.lock().await.insert(id, trigger.clone());
             Ok(trigger)
         }
+        async fn create_cron_trigger(
+            &self,
+            app_id: AppId,
+            req: CreateCronTrigger,
+        ) -> Result<Trigger, TriggerRepoError> {
+            let now = Utc::now();
+            let id = TriggerId::new();
+            let trigger = Trigger {
+                id,
+                app_id,
+                script_id: req.script_id,
+                kind: crate::trigger_repo::TriggerKind::Cron,
+                enabled: true,
+                dispatch_mode: req.dispatch_mode,
+                retry_max_attempts: req.retry_max_attempts,
+                retry_backoff: req.retry_backoff,
+                retry_base_ms: req.retry_base_ms,
+                registered_by_principal: req.registered_by_principal,
+                created_at: now,
+                updated_at: now,
+                details: TriggerDetails::Cron {
+                    schedule: req.schedule,
+                    timezone: req.timezone,
+                    last_fired_at: None,
+                },
+            };
+            self.inner.lock().await.insert(id, trigger.clone());
+            Ok(trigger)
+        }
         async fn list_for_app(&self, app_id: AppId) -> Result<Vec<Trigger>, TriggerRepoError> {
             Ok(self
                 .inner
@@ -628,6 +768,120 @@ mod tests {
         }
     }
 
+    /// Minimal `ScriptRepository` impl backing the trigger-create
+    /// handler's `validate_trigger_target` check. Tests insert one or
+    /// more scripts via [`InMemoryScriptRepo::with_endpoint`] /
+    /// [`with_module`] and pass it into `TriggersState`.
+    struct InMemoryScriptRepo {
+        existing: Mutex<HashMap<ScriptId, picloud_shared::Script>>,
+    }
+
+    impl InMemoryScriptRepo {
+        fn empty() -> Arc<Self> {
+            Arc::new(Self {
+                existing: Mutex::new(HashMap::new()),
+            })
+        }
+        fn with_endpoint(app_id: AppId, script_id: ScriptId) -> Arc<Self> {
+            Self::with(app_id, script_id, ScriptKind::Endpoint)
+        }
+        fn with_module(app_id: AppId, script_id: ScriptId) -> Arc<Self> {
+            Self::with(app_id, script_id, ScriptKind::Module)
+        }
+        fn with(app_id: AppId, script_id: ScriptId, kind: ScriptKind) -> Arc<Self> {
+            let now = Utc::now();
+            let mut existing = HashMap::new();
+            existing.insert(
+                script_id,
+                picloud_shared::Script {
+                    id: script_id,
+                    app_id,
+                    name: format!(
+                        "{}_{}",
+                        match kind {
+                            ScriptKind::Endpoint => "endpoint",
+                            ScriptKind::Module => "module",
+                        },
+                        script_id
+                    ),
+                    description: None,
+                    version: 1,
+                    source: String::new(),
+                    kind,
+                    timeout_seconds: 30,
+                    sandbox: picloud_shared::ScriptSandbox::default(),
+                    memory_limit_mb: 256,
+                    created_at: now,
+                    updated_at: now,
+                },
+            );
+            Arc::new(Self {
+                existing: Mutex::new(existing),
+            })
+        }
+    }
+
+    #[async_trait]
+    impl ScriptRepository for InMemoryScriptRepo {
+        async fn get(
+            &self,
+            id: ScriptId,
+        ) -> Result<Option<picloud_shared::Script>, crate::repo::ScriptRepositoryError> {
+            Ok(self.existing.lock().await.get(&id).cloned())
+        }
+        async fn list(
+            &self,
+        ) -> Result<Vec<picloud_shared::Script>, crate::repo::ScriptRepositoryError> {
+            Ok(self.existing.lock().await.values().cloned().collect())
+        }
+        async fn list_for_app(
+            &self,
+            _app_id: AppId,
+        ) -> Result<Vec<picloud_shared::Script>, crate::repo::ScriptRepositoryError> {
+            unimplemented!()
+        }
+        async fn list_for_user(
+            &self,
+            _user_id: AdminUserId,
+        ) -> Result<Vec<picloud_shared::Script>, crate::repo::ScriptRepositoryError> {
+            unimplemented!()
+        }
+        async fn create(
+            &self,
+            _input: crate::repo::NewScript,
+        ) -> Result<picloud_shared::Script, crate::repo::ScriptRepositoryError> {
+            unimplemented!()
+        }
+        async fn update(
+            &self,
+            _id: ScriptId,
+            _patch: crate::repo::ScriptPatch,
+        ) -> Result<picloud_shared::Script, crate::repo::ScriptRepositoryError> {
+            unimplemented!()
+        }
+        async fn delete(&self, _id: ScriptId) -> Result<(), crate::repo::ScriptRepositoryError> {
+            unimplemented!()
+        }
+        async fn count_routes_for_script(
+            &self,
+            _script_id: ScriptId,
+        ) -> Result<i64, crate::repo::ScriptRepositoryError> {
+            Ok(0)
+        }
+        async fn count_triggers_for_script(
+            &self,
+            _script_id: ScriptId,
+        ) -> Result<i64, crate::repo::ScriptRepositoryError> {
+            Ok(0)
+        }
+        async fn list_imports(
+            &self,
+            _script_id: ScriptId,
+        ) -> Result<Vec<picloud_shared::Script>, crate::repo::ScriptRepositoryError> {
+            Ok(vec![])
+        }
+    }
+
     struct AlwaysAllowAuthzRepo;
     #[async_trait]
     impl AuthzRepo for AlwaysAllowAuthzRepo {
@@ -666,6 +920,24 @@ mod tests {
             triggers: Arc::new(InMemoryTriggerRepo::default()),
             apps: InMemoryAppRepo::with(app_id),
             authz,
+            scripts: InMemoryScriptRepo::empty(),
+            config: TriggerConfig::conservative(),
+        }
+    }
+
+    /// Like [`state_with`] but pre-populates the script repo with a
+    /// single endpoint script (so the v1.1.3 `validate_trigger_target`
+    /// check passes and tests can exercise downstream behavior).
+    fn state_with_endpoint(
+        authz: Arc<dyn AuthzRepo>,
+        app_id: AppId,
+        script_id: ScriptId,
+    ) -> TriggersState {
+        TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_id),
+            authz,
+            scripts: InMemoryScriptRepo::with_endpoint(app_id, script_id),
             config: TriggerConfig::conservative(),
         }
     }
@@ -718,7 +990,8 @@ mod tests {
     #[tokio::test]
     async fn kv_trigger_uses_env_defaults_when_omitted() {
         let app_id = AppId::new();
-        let mut state = state_with(Arc::new(AlwaysAllowAuthzRepo), app_id);
+        let script_id = ScriptId::new();
+        let mut state = state_with_endpoint(Arc::new(AlwaysAllowAuthzRepo), app_id, script_id);
         // Tweak the config so we can detect that defaults were used.
         state.config.retry_max_attempts = 7;
         state.config.retry_base_ms = 12_345;
@@ -727,7 +1000,7 @@ mod tests {
             Extension(member_principal()),
             Path(app_id),
             Json(CreateKvTriggerRequest {
-                script_id: ScriptId::new(),
+                script_id,
                 collection_glob: "widgets".into(),
                 ops: vec![KvEventOp::Insert],
                 dispatch_mode: TriggerDispatchMode::Async,
@@ -769,13 +1042,14 @@ mod tests {
     #[tokio::test]
     async fn docs_trigger_create_succeeds() {
         let app_id = AppId::new();
-        let state = state_with(Arc::new(AlwaysAllowAuthzRepo), app_id);
+        let script_id = ScriptId::new();
+        let state = state_with_endpoint(Arc::new(AlwaysAllowAuthzRepo), app_id, script_id);
         let (status, Json(trigger)) = create_docs_trigger(
             State(state),
             Extension(member_principal()),
             Path(app_id),
             Json(CreateDocsTriggerRequest {
-                script_id: ScriptId::new(),
+                script_id,
                 collection_glob: "users".into(),
                 ops: vec![DocsEventOp::Create, DocsEventOp::Update],
                 dispatch_mode: TriggerDispatchMode::Async,
@@ -922,4 +1196,368 @@ mod tests {
         let err = res.expect_err("cross-app delete should 404");
         assert!(matches!(err, TriggersApiError::NotFound(_)));
     }
+
+    // ----------------------------------------------------------------
+    // v1.1.3: kind + cross-app target validation on trigger create.
+    // ----------------------------------------------------------------
+
+    #[tokio::test]
+    async fn kv_trigger_rejects_module_target() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_id),
+            authz: Arc::new(AlwaysAllowAuthzRepo),
+            scripts: InMemoryScriptRepo::with_module(app_id, script_id),
+            config: TriggerConfig::conservative(),
+        };
+        let res = create_kv_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(CreateKvTriggerRequest {
+                script_id,
+                collection_glob: "widgets".into(),
+                ops: vec![KvEventOp::Insert],
+                dispatch_mode: TriggerDispatchMode::Async,
+                retry_max_attempts: None,
+                retry_backoff: None,
+                retry_base_ms: None,
+            }),
+        )
+        .await;
+        let err = res.expect_err("module script should be rejected as trigger target");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(
+            msg.to_lowercase().contains("module"),
+            "expected error to mention 'module', got {msg}"
+        );
+    }
+
+    #[tokio::test]
+    async fn docs_trigger_rejects_module_target() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_id),
+            authz: Arc::new(AlwaysAllowAuthzRepo),
+            scripts: InMemoryScriptRepo::with_module(app_id, script_id),
+            config: TriggerConfig::conservative(),
+        };
+        let res = create_docs_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(CreateDocsTriggerRequest {
+                script_id,
+                collection_glob: "users".into(),
+                ops: vec![DocsEventOp::Create],
+                dispatch_mode: TriggerDispatchMode::Async,
+                retry_max_attempts: None,
+                retry_backoff: None,
+                retry_base_ms: None,
+            }),
+        )
+        .await;
+        let err = res.expect_err("module script should be rejected as docs-trigger target");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("module"));
+    }
+
+    #[tokio::test]
+    async fn dl_trigger_rejects_module_target() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_id),
+            authz: Arc::new(AlwaysAllowAuthzRepo),
+            scripts: InMemoryScriptRepo::with_module(app_id, script_id),
+            config: TriggerConfig::conservative(),
+        };
+        let res = create_dl_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(CreateDeadLetterTriggerRequest {
+                script_id,
+                source_filter: None,
+                trigger_id_filter: None,
+                script_id_filter: None,
+            }),
+        )
+        .await;
+        let err = res.expect_err("module script should be rejected as dead-letter target");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("module"));
+    }
+
+    #[tokio::test]
+    async fn kv_trigger_rejects_missing_script() {
+        let app_id = AppId::new();
+        // Empty script repo — the requested script_id doesn't exist.
+        let state = state_with(Arc::new(AlwaysAllowAuthzRepo), app_id);
+        let res = create_kv_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(CreateKvTriggerRequest {
+                script_id: ScriptId::new(),
+                collection_glob: "widgets".into(),
+                ops: vec![],
+                dispatch_mode: TriggerDispatchMode::Async,
+                retry_max_attempts: None,
+                retry_backoff: None,
+                retry_base_ms: None,
+            }),
+        )
+        .await;
+        let err = res.expect_err("missing script should reject");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("not found"));
+    }
+
+    #[tokio::test]
+    async fn kv_trigger_rejects_cross_app_script() {
+        // Latent v1.1.1/v1.1.2 isolation gap closed by v1.1.3: a
+        // member of app A could previously target a script in app B.
+        let app_a = AppId::new();
+        let app_b = AppId::new();
+        let script_id = ScriptId::new();
+        // Pre-populate the script repo with the script living in app B,
+        // but the trigger request targets app A.
+        let scripts = InMemoryScriptRepo::with_endpoint(app_b, script_id);
+        let state = TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_a),
+            authz: Arc::new(AlwaysAllowAuthzRepo),
+            scripts,
+            config: TriggerConfig::conservative(),
+        };
+        let res = create_kv_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_a),
+            Json(CreateKvTriggerRequest {
+                script_id,
+                collection_glob: "widgets".into(),
+                ops: vec![],
+                dispatch_mode: TriggerDispatchMode::Async,
+                retry_max_attempts: None,
+                retry_backoff: None,
+                retry_base_ms: None,
+            }),
+        )
+        .await;
+        let err = res.expect_err("cross-app trigger target should reject");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(
+            msg.to_lowercase().contains("does not belong"),
+            "expected cross-app rejection message, got {msg}"
+        );
+    }
+
+    // ----------------------------------------------------------------
+    // v1.1.4: cron trigger create.
+    // ----------------------------------------------------------------
+
+    fn cron_req(script_id: ScriptId, schedule: &str, timezone: &str) -> CreateCronTriggerRequest {
+        CreateCronTriggerRequest {
+            script_id,
+            schedule: schedule.into(),
+            timezone: timezone.into(),
+            dispatch_mode: TriggerDispatchMode::Async,
+            retry_max_attempts: None,
+            retry_backoff: None,
+            retry_base_ms: None,
+        }
+    }
+
+    #[tokio::test]
+    async fn cron_trigger_create_succeeds() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = state_with_endpoint(Arc::new(AlwaysAllowAuthzRepo), app_id, script_id);
+        let (status, Json(trigger)) = create_cron_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(cron_req(
+                script_id,
+                "0 0 9 * * MON-FRI",
+                "America/Los_Angeles",
+            )),
+        )
+        .await
+        .unwrap();
+        assert_eq!(status, StatusCode::CREATED);
+        assert!(matches!(
+            trigger.kind,
+            crate::trigger_repo::TriggerKind::Cron
+        ));
+        match trigger.details {
+            TriggerDetails::Cron {
+                schedule,
+                timezone,
+                last_fired_at,
+            } => {
+                assert_eq!(schedule, "0 0 9 * * MON-FRI");
+                assert_eq!(timezone, "America/Los_Angeles");
+                assert!(last_fired_at.is_none());
+            }
+            other => panic!("expected Cron details, got {other:?}"),
+        }
+    }
+
+    #[tokio::test]
+    async fn cron_trigger_rejects_invalid_schedule() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = state_with_endpoint(Arc::new(AlwaysAllowAuthzRepo), app_id, script_id);
+        let res = create_cron_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            // 5-field expression — not the 6-field format we accept.
+            Json(cron_req(script_id, "* * * * *", "UTC")),
+        )
+        .await;
+        let err = res.expect_err("invalid schedule should reject");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("schedule"), "got {msg}");
+    }
+
+    #[tokio::test]
+    async fn cron_trigger_rejects_unknown_timezone() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = state_with_endpoint(Arc::new(AlwaysAllowAuthzRepo), app_id, script_id);
+        let res = create_cron_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(cron_req(script_id, "0 * * * * *", "Mars/Phobos")),
+        )
+        .await;
+        let err = res.expect_err("unknown timezone should reject");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("timezone"), "got {msg}");
+    }
+
+    #[tokio::test]
+    async fn cron_trigger_rejects_module_target() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_id),
+            authz: Arc::new(AlwaysAllowAuthzRepo),
+            scripts: InMemoryScriptRepo::with_module(app_id, script_id),
+            config: TriggerConfig::conservative(),
+        };
+        let res = create_cron_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(cron_req(script_id, "0 * * * * *", "UTC")),
+        )
+        .await;
+        let err = res.expect_err("module script should be rejected as cron target");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("module"), "got {msg}");
+    }
+
+    #[tokio::test]
+    async fn cron_trigger_rejects_cross_app_script() {
+        // v1.1.3 isolation gap regression: app A cannot target app B's
+        // script via a cron trigger.
+        let app_a = AppId::new();
+        let app_b = AppId::new();
+        let script_id = ScriptId::new();
+        let state = TriggersState {
+            triggers: Arc::new(InMemoryTriggerRepo::default()),
+            apps: InMemoryAppRepo::with(app_a),
+            authz: Arc::new(AlwaysAllowAuthzRepo),
+            scripts: InMemoryScriptRepo::with_endpoint(app_b, script_id),
+            config: TriggerConfig::conservative(),
+        };
+        let res = create_cron_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_a),
+            Json(cron_req(script_id, "0 * * * * *", "UTC")),
+        )
+        .await;
+        let err = res.expect_err("cross-app cron target should reject");
+        let msg = match err {
+            TriggersApiError::Invalid(m) => m,
+            other => panic!("expected Invalid, got {other:?}"),
+        };
+        assert!(msg.to_lowercase().contains("does not belong"), "got {msg}");
+    }
+
+    #[tokio::test]
+    async fn cron_trigger_member_without_role_is_forbidden() {
+        let app_id = AppId::new();
+        let state = state_with(Arc::new(AlwaysDenyAuthzRepo), app_id);
+        let res = create_cron_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(cron_req(ScriptId::new(), "0 * * * * *", "UTC")),
+        )
+        .await;
+        let err = res.expect_err("member without role should be forbidden");
+        assert!(matches!(err, TriggersApiError::Forbidden));
+    }
+
+    #[tokio::test]
+    async fn kv_trigger_accepts_endpoint_target() {
+        let app_id = AppId::new();
+        let script_id = ScriptId::new();
+        let state = state_with_endpoint(Arc::new(AlwaysAllowAuthzRepo), app_id, script_id);
+        let (status, _) = create_kv_trigger(
+            State(state),
+            Extension(member_principal()),
+            Path(app_id),
+            Json(CreateKvTriggerRequest {
+                script_id,
+                collection_glob: "widgets".into(),
+                ops: vec![KvEventOp::Insert],
+                dispatch_mode: TriggerDispatchMode::Async,
+                retry_max_attempts: None,
+                retry_backoff: None,
+                retry_base_ms: None,
+            }),
+        )
+        .await
+        .expect("endpoint target should succeed");
+        assert_eq!(status, StatusCode::CREATED);
+    }
 }

crates/manager-core/tests/expected_schema.txt

@@ -3,6 +3,16 @@
 
 ## tables
 
+table: abandoned_executions
+  id: uuid NOT NULL default=gen_random_uuid()
+  app_id: uuid NOT NULL
+  outbox_id: uuid NOT NULL
+  script_id: uuid NULL
+  inbox_id: uuid NOT NULL
+  status_code: integer NOT NULL
+  result_summary: text NULL
+  created_at: timestamp with time zone NOT NULL default=now()
+
 table: admin_sessions
   token_hash: text NOT NULL
   user_id: uuid NOT NULL
@@ -61,6 +71,48 @@ table: apps
   created_at: timestamp with time zone NOT NULL default=now()
   updated_at: timestamp with time zone NOT NULL default=now()
 
+table: cron_trigger_details
+  trigger_id: uuid NOT NULL
+  schedule: text NOT NULL
+  timezone: text NOT NULL default='UTC'::text
+  last_fired_at: timestamp with time zone NULL
+
+table: dead_letter_trigger_details
+  trigger_id: uuid NOT NULL
+  source_filter: text NULL
+  trigger_id_filter: uuid NULL
+  script_id_filter: uuid NULL
+
+table: dead_letters
+  id: uuid NOT NULL default=gen_random_uuid()
+  app_id: uuid NOT NULL
+  original_event_id: uuid NOT NULL
+  source: text NOT NULL
+  op: text NOT NULL
+  trigger_id: uuid NULL
+  script_id: uuid NULL
+  payload: jsonb NOT NULL
+  attempt_count: integer NOT NULL
+  first_attempt_at: timestamp with time zone NOT NULL
+  last_attempt_at: timestamp with time zone NOT NULL
+  last_error: text NOT NULL
+  created_at: timestamp with time zone NOT NULL default=now()
+  resolved_at: timestamp with time zone NULL
+  resolution: text NULL
+
+table: docs
+  app_id: uuid NOT NULL
+  collection: text NOT NULL
+  id: uuid NOT NULL
+  data: jsonb NOT NULL
+  created_at: timestamp with time zone NOT NULL default=now()
+  updated_at: timestamp with time zone NOT NULL default=now()
+
+table: docs_trigger_details
+  trigger_id: uuid NOT NULL
+  collection_glob: text NOT NULL
+  ops: ARRAY NOT NULL
+
 table: execution_logs
   id: uuid NOT NULL default=gen_random_uuid()
   script_id: uuid NOT NULL
@@ -76,6 +128,36 @@ table: execution_logs
   created_at: timestamp with time zone NOT NULL default=now()
   app_id: uuid NOT NULL
 
+table: kv_entries
+  app_id: uuid NOT NULL
+  collection: text NOT NULL
+  key: text NOT NULL
+  value: jsonb NOT NULL
+  created_at: timestamp with time zone NOT NULL default=now()
+  updated_at: timestamp with time zone NOT NULL default=now()
+
+table: kv_trigger_details
+  trigger_id: uuid NOT NULL
+  collection_glob: text NOT NULL
+  ops: ARRAY NOT NULL
+
+table: outbox
+  id: uuid NOT NULL default=gen_random_uuid()
+  app_id: uuid NOT NULL
+  source_kind: text NOT NULL
+  trigger_id: uuid NULL
+  script_id: uuid NULL
+  reply_to: uuid NULL
+  payload: jsonb NOT NULL
+  origin_principal: uuid NULL
+  trigger_depth: integer NOT NULL default=0
+  root_execution_id: uuid NULL
+  attempt_count: integer NOT NULL default=0
+  next_attempt_at: timestamp with time zone NOT NULL default=now()
+  claimed_at: timestamp with time zone NULL
+  claimed_by: text NULL
+  created_at: timestamp with time zone NOT NULL default=now()
+
 table: routes
   id: uuid NOT NULL default=gen_random_uuid()
   script_id: uuid NOT NULL
@@ -87,6 +169,13 @@ table: routes
   method: text NULL
   created_at: timestamp with time zone NOT NULL default=now()
   app_id: uuid NOT NULL
+  dispatch_mode: text NOT NULL default='sync'::text
+
+table: script_imports
+  app_id: uuid NOT NULL
+  importer_script_id: uuid NOT NULL
+  imported_script_id: uuid NOT NULL
+  created_at: timestamp with time zone NOT NULL default=now()
 
 table: scripts
   id: uuid NOT NULL default=gen_random_uuid()
@@ -100,9 +189,28 @@ table: scripts
   updated_at: timestamp with time zone NOT NULL default=now()
   sandbox: jsonb NOT NULL default='{}'::jsonb
   app_id: uuid NOT NULL
+  kind: text NOT NULL default='endpoint'::text
+
+table: triggers
+  id: uuid NOT NULL default=gen_random_uuid()
+  app_id: uuid NOT NULL
+  script_id: uuid NOT NULL
+  kind: text NOT NULL
+  enabled: boolean NOT NULL default=true
+  dispatch_mode: text NOT NULL default='async'::text
+  retry_max_attempts: integer NOT NULL
+  retry_backoff: text NOT NULL
+  retry_base_ms: integer NOT NULL
+  registered_by_principal: uuid NOT NULL
+  created_at: timestamp with time zone NOT NULL default=now()
+  updated_at: timestamp with time zone NOT NULL default=now()
 
 ## indexes
 
+indexes on abandoned_executions:
+  abandoned_executions_pkey: public.abandoned_executions USING btree (id)
+  idx_abandoned_executions_gc: public.abandoned_executions USING btree (created_at)
+
 indexes on admin_sessions:
   admin_sessions_expiry_idx: public.admin_sessions USING btree (expires_at)
   admin_sessions_pkey: public.admin_sessions USING btree (token_hash)
@@ -135,11 +243,43 @@ indexes on apps:
   apps_pkey: public.apps USING btree (id)
   apps_slug_key: public.apps USING btree (slug)
 
+indexes on cron_trigger_details:
+  cron_trigger_details_pkey: public.cron_trigger_details USING btree (trigger_id)
+  idx_cron_triggers_due: public.cron_trigger_details USING btree (last_fired_at)
+
+indexes on dead_letter_trigger_details:
+  dead_letter_trigger_details_pkey: public.dead_letter_trigger_details USING btree (trigger_id)
+
+indexes on dead_letters:
+  dead_letters_pkey: public.dead_letters USING btree (id)
+  idx_dead_letters_app_unresolved: public.dead_letters USING btree (app_id) WHERE (resolved_at IS NULL)
+  idx_dead_letters_gc: public.dead_letters USING btree (created_at)
+
+indexes on docs:
+  docs_pkey: public.docs USING btree (app_id, collection, id)
+  idx_docs_app_collection: public.docs USING btree (app_id, collection)
+  idx_docs_data_gin: public.docs USING gin (data jsonb_path_ops)
+
+indexes on docs_trigger_details:
+  docs_trigger_details_pkey: public.docs_trigger_details USING btree (trigger_id)
+
 indexes on execution_logs:
   execution_logs_app_id_created_at_idx: public.execution_logs USING btree (app_id, created_at DESC)
   execution_logs_pkey: public.execution_logs USING btree (id)
   execution_logs_script_id_created_at_idx: public.execution_logs USING btree (script_id, created_at DESC)
 
+indexes on kv_entries:
+  idx_kv_entries_app_collection: public.kv_entries USING btree (app_id, collection)
+  kv_entries_pkey: public.kv_entries USING btree (app_id, collection, key)
+
+indexes on kv_trigger_details:
+  kv_trigger_details_pkey: public.kv_trigger_details USING btree (trigger_id)
+
+indexes on outbox:
+  idx_outbox_app: public.outbox USING btree (app_id)
+  idx_outbox_due: public.outbox USING btree (next_attempt_at) WHERE (claimed_at IS NULL)
+  outbox_pkey: public.outbox USING btree (id)
+
 indexes on routes:
   routes_app_id_idx: public.routes USING btree (app_id)
   routes_lookup_idx: public.routes USING btree (host_kind, host)
@@ -147,13 +287,27 @@ indexes on routes:
   routes_script_id_idx: public.routes USING btree (script_id)
   routes_unique_binding_idx: public.routes USING btree (app_id, host_kind, host, path_kind, path, COALESCE(method, ''::text))
 
+indexes on script_imports:
+  idx_script_imports_app: public.script_imports USING btree (app_id)
+  idx_script_imports_imported: public.script_imports USING btree (imported_script_id)
+  script_imports_pkey: public.script_imports USING btree (importer_script_id, imported_script_id)
+
 indexes on scripts:
+  idx_scripts_app_kind: public.scripts USING btree (app_id, kind)
   scripts_app_id_idx: public.scripts USING btree (app_id)
   scripts_name_uidx: public.scripts USING btree (app_id, lower(name))
   scripts_pkey: public.scripts USING btree (id)
 
+indexes on triggers:
+  idx_triggers_app_kind_enabled: public.triggers USING btree (app_id, kind) WHERE (enabled = true)
+  triggers_pkey: public.triggers USING btree (id)
+
 ## constraints
 
+constraints on abandoned_executions:
+  [FOREIGN KEY] abandoned_executions_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [PRIMARY KEY] abandoned_executions_pkey: PRIMARY KEY (id)
+
 constraints on admin_sessions:
   [FOREIGN KEY] admin_sessions_user_id_fkey: FOREIGN KEY (user_id) REFERENCES admin_users(id) ON DELETE CASCADE
   [PRIMARY KEY] admin_sessions_pkey: PRIMARY KEY (token_hash)
@@ -189,25 +343,77 @@ constraints on apps:
   [PRIMARY KEY] apps_pkey: PRIMARY KEY (id)
   [UNIQUE] apps_slug_key: UNIQUE (slug)
 
+constraints on cron_trigger_details:
+  [FOREIGN KEY] cron_trigger_details_trigger_id_fkey: FOREIGN KEY (trigger_id) REFERENCES triggers(id) ON DELETE CASCADE
+  [PRIMARY KEY] cron_trigger_details_pkey: PRIMARY KEY (trigger_id)
+
+constraints on dead_letter_trigger_details:
+  [FOREIGN KEY] dead_letter_trigger_details_trigger_id_fkey: FOREIGN KEY (trigger_id) REFERENCES triggers(id) ON DELETE CASCADE
+  [PRIMARY KEY] dead_letter_trigger_details_pkey: PRIMARY KEY (trigger_id)
+
+constraints on dead_letters:
+  [CHECK] dead_letters_resolution_check: CHECK ((resolution = ANY (ARRAY['replayed'::text, 'ignored'::text, 'handled_by_script'::text, 'handler_failed'::text])))
+  [FOREIGN KEY] dead_letters_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [PRIMARY KEY] dead_letters_pkey: PRIMARY KEY (id)
+
+constraints on docs:
+  [FOREIGN KEY] docs_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [PRIMARY KEY] docs_pkey: PRIMARY KEY (app_id, collection, id)
+
+constraints on docs_trigger_details:
+  [FOREIGN KEY] docs_trigger_details_trigger_id_fkey: FOREIGN KEY (trigger_id) REFERENCES triggers(id) ON DELETE CASCADE
+  [PRIMARY KEY] docs_trigger_details_pkey: PRIMARY KEY (trigger_id)
+
 constraints on execution_logs:
   [CHECK] execution_logs_status_check: CHECK ((status = ANY (ARRAY['success'::text, 'error'::text, 'timeout'::text, 'budget_exceeded'::text])))
   [FOREIGN KEY] execution_logs_app_id_fk: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
   [FOREIGN KEY] execution_logs_script_id_fkey: FOREIGN KEY (script_id) REFERENCES scripts(id) ON DELETE CASCADE
   [PRIMARY KEY] execution_logs_pkey: PRIMARY KEY (id)
 
+constraints on kv_entries:
+  [FOREIGN KEY] kv_entries_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [PRIMARY KEY] kv_entries_pkey: PRIMARY KEY (app_id, collection, key)
+
+constraints on kv_trigger_details:
+  [FOREIGN KEY] kv_trigger_details_trigger_id_fkey: FOREIGN KEY (trigger_id) REFERENCES triggers(id) ON DELETE CASCADE
+  [PRIMARY KEY] kv_trigger_details_pkey: PRIMARY KEY (trigger_id)
+
+constraints on outbox:
+  [CHECK] outbox_source_kind_check: CHECK ((source_kind = ANY (ARRAY['http'::text, 'kv'::text, 'dead_letter'::text, 'docs'::text, 'cron'::text])))
+  [FOREIGN KEY] outbox_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [PRIMARY KEY] outbox_pkey: PRIMARY KEY (id)
+
 constraints on routes:
+  [CHECK] routes_dispatch_mode_check: CHECK ((dispatch_mode = ANY (ARRAY['sync'::text, 'async'::text])))
   [CHECK] routes_host_kind_check: CHECK ((host_kind = ANY (ARRAY['any'::text, 'strict'::text, 'wildcard'::text])))
   [CHECK] routes_path_kind_check: CHECK ((path_kind = ANY (ARRAY['exact'::text, 'prefix'::text, 'param'::text])))
   [FOREIGN KEY] routes_app_id_fk: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
   [FOREIGN KEY] routes_script_id_fkey: FOREIGN KEY (script_id) REFERENCES scripts(id) ON DELETE CASCADE
   [PRIMARY KEY] routes_pkey: PRIMARY KEY (id)
 
+constraints on script_imports:
+  [FOREIGN KEY] script_imports_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [FOREIGN KEY] script_imports_imported_script_id_fkey: FOREIGN KEY (imported_script_id) REFERENCES scripts(id) ON DELETE CASCADE
+  [FOREIGN KEY] script_imports_importer_script_id_fkey: FOREIGN KEY (importer_script_id) REFERENCES scripts(id) ON DELETE CASCADE
+  [PRIMARY KEY] script_imports_pkey: PRIMARY KEY (importer_script_id, imported_script_id)
+
 constraints on scripts:
+  [CHECK] scripts_kind_check: CHECK ((kind = ANY (ARRAY['endpoint'::text, 'module'::text])))
   [CHECK] scripts_memory_limit_mb_check: CHECK (((memory_limit_mb > 0) AND (memory_limit_mb <= 2048)))
+  [CHECK] scripts_module_name_shape: CHECK (((kind <> 'module'::text) OR (name ~ '^[a-zA-Z_][a-zA-Z0-9_]{0,63}$'::text)))
   [CHECK] scripts_timeout_seconds_check: CHECK (((timeout_seconds > 0) AND (timeout_seconds <= 300)))
   [FOREIGN KEY] scripts_app_id_fk: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE RESTRICT
   [PRIMARY KEY] scripts_pkey: PRIMARY KEY (id)
 
+constraints on triggers:
+  [CHECK] triggers_dispatch_mode_check: CHECK ((dispatch_mode = ANY (ARRAY['sync'::text, 'async'::text])))
+  [CHECK] triggers_kind_check: CHECK ((kind = ANY (ARRAY['kv'::text, 'dead_letter'::text, 'docs'::text, 'cron'::text])))
+  [CHECK] triggers_retry_backoff_check: CHECK ((retry_backoff = ANY (ARRAY['exponential'::text, 'linear'::text, 'constant'::text])))
+  [FOREIGN KEY] triggers_app_id_fkey: FOREIGN KEY (app_id) REFERENCES apps(id) ON DELETE CASCADE
+  [FOREIGN KEY] triggers_registered_by_principal_fkey: FOREIGN KEY (registered_by_principal) REFERENCES admin_users(id) ON DELETE CASCADE
+  [FOREIGN KEY] triggers_script_id_fkey: FOREIGN KEY (script_id) REFERENCES scripts(id) ON DELETE CASCADE
+  [PRIMARY KEY] triggers_pkey: PRIMARY KEY (id)
+
 ## applied migrations
   0001: init
   0002: sandbox
@@ -215,3 +421,14 @@ constraints on scripts:
   0004: admin auth
   0005: apps
   0006: users authz
+  0007: kv
+  0008: triggers
+  0009: outbox
+  0010: dead letters
+  0011: abandoned executions
+  0012: routes dispatch mode
+  0013: docs
+  0014: docs triggers
+  0015: scripts kind
+  0016: script imports
+  0017: cron triggers

crates/orchestrator-core/Cargo.toml

@@ -21,5 +21,10 @@ tracing.workspace = true
 uuid.workspace = true
 chrono.workspace = true
 reqwest.workspace = true
+rhai.workspace = true
 tokio.workspace = true
 urlencoding.workspace = true
+
+# v1.1.3 — top-level script AST cache lives in orchestrator-core's
+# LocalExecutorClient; key is ScriptId, value is `(updated_at, Arc<rhai::AST>)`.
+lru.workspace = true

crates/orchestrator-core/src/api.rs

@@ -129,7 +129,14 @@ where
 
     let timeout = Duration::from_secs(u64::from(script.timeout_seconds));
     let started = Utc::now();
-    let outcome = state.executor.execute(&script.source, req, timeout).await;
+    let identity = crate::client::ScriptIdentity {
+        script_id: script.id,
+        updated_at: script.updated_at,
+    };
+    let outcome = state
+        .executor
+        .execute_with_identity(identity, &script.source, req, timeout)
+        .await;
     let finished = Utc::now();
 
     // Build and dispatch the audit log regardless of outcome. We await

crates/orchestrator-core/src/client.rs

@@ -1,8 +1,12 @@
-use std::sync::Arc;
+use std::num::NonZeroUsize;
+use std::sync::{Arc, Mutex};
 use std::time::Duration;
 
 use async_trait::async_trait;
+use chrono::{DateTime, Utc};
+use lru::LruCache;
 use picloud_executor_core::{Engine, ExecError, ExecRequest, ExecResponse};
+use picloud_shared::ScriptId;
 
 use crate::gate::{AcquireError, ExecutionGate};
 
@@ -11,6 +15,21 @@ use crate::gate::{AcquireError, ExecutionGate};
 /// resource usage independent of misconfigured scripts.
 const HARD_TIMEOUT_CAP: Duration = Duration::from_secs(300);
 
+/// Default capacity for the top-level script AST cache. Override via
+/// `PICLOUD_SCRIPT_CACHE_SIZE`. Sized assuming a few hundred distinct
+/// endpoint scripts per process.
+const DEFAULT_SCRIPT_CACHE_SIZE: usize = 256;
+
+/// Identity used by [`ExecutorClient::execute_with_identity`] to key
+/// the AST cache. `updated_at` is the freshness comparator — an edit
+/// that bumps `scripts.updated_at` invalidates the cached AST on the
+/// next lookup, no explicit pub/sub.
+#[derive(Debug, Clone, Copy)]
+pub struct ScriptIdentity {
+    pub script_id: ScriptId,
+    pub updated_at: DateTime<Utc>,
+}
+
 /// The seam between the orchestrator and the executor.
 ///
 /// Single-node mode plugs in `LocalExecutorClient`, which calls
@@ -25,6 +44,21 @@ pub trait ExecutorClient: Send + Sync {
         req: ExecRequest,
         timeout: Duration,
     ) -> Result<ExecResponse, ExecError>;
+
+    /// v1.1.3: identity-aware variant for caching. Callers that already
+    /// know the script's `(id, updated_at)` should use this so the local
+    /// executor can reuse a compiled `rhai::AST` across invocations.
+    /// Default impl forwards to `execute` so `RemoteExecutorClient` (and
+    /// any future transport) keeps working without bespoke caching.
+    async fn execute_with_identity(
+        &self,
+        _identity: ScriptIdentity,
+        source: &str,
+        req: ExecRequest,
+        timeout: Duration,
+    ) -> Result<ExecResponse, ExecError> {
+        self.execute(source, req, timeout).await
+    }
 }
 
 /// In-process executor — wraps `executor-core::Engine` directly.
@@ -36,15 +70,106 @@ pub trait ExecutorClient: Send + Sync {
 /// Holds an `ExecutionGate` and acquires a permit before `spawn_blocking`
 /// so a script storm can't drain the blocking-thread pool. The permit
 /// drops with the future, returning the slot.
+///
+/// v1.1.3 adds a top-level AST cache keyed by `ScriptId`. On
+/// `execute_with_identity`, the client compares the caller's
+/// `updated_at` against the cached entry's; a match reuses the
+/// `Arc<rhai::AST>` and skips Rhai's parser. A mismatch (or absence)
+/// triggers a fresh `Engine::compile` + replace.
 pub struct LocalExecutorClient {
     engine: Arc<Engine>,
     gate: Arc<ExecutionGate>,
+    /// `(updated_at, Arc<rhai::AST>)` keyed by `ScriptId`. `Mutex`
+    /// because the cache is shared across invocations of this client;
+    /// LRU eviction caps memory growth.
+    script_cache: Arc<Mutex<LruCache<ScriptId, CachedScript>>>,
+}
+
+pub struct CachedScript {
+    pub updated_at: DateTime<Utc>,
+    pub ast: Arc<rhai::AST>,
 }
 
 impl LocalExecutorClient {
     #[must_use]
     pub fn new(engine: Arc<Engine>, gate: Arc<ExecutionGate>) -> Self {
-        Self { engine, gate }
+        let cap = std::env::var("PICLOUD_SCRIPT_CACHE_SIZE")
+            .ok()
+            .and_then(|s| s.parse::<usize>().ok())
+            .unwrap_or(DEFAULT_SCRIPT_CACHE_SIZE);
+        Self::with_script_cache_capacity(engine, gate, cap)
+    }
+
+    /// Explicit capacity for tests that exercise LRU eviction.
+    #[must_use]
+    pub fn with_script_cache_capacity(
+        engine: Arc<Engine>,
+        gate: Arc<ExecutionGate>,
+        cap: usize,
+    ) -> Self {
+        let cap = NonZeroUsize::new(cap.max(1)).expect("max(1) is non-zero");
+        Self {
+            engine,
+            gate,
+            script_cache: Arc::new(Mutex::new(LruCache::new(cap))),
+        }
+    }
+
+    /// Cache lookup with `updated_at` freshness check. Returns the
+    /// cached AST on hit; compiles, inserts, returns the fresh AST on
+    /// miss or stale. Public so tests can introspect the cache.
+    pub fn get_or_compile(
+        &self,
+        identity: ScriptIdentity,
+        source: &str,
+    ) -> Result<Arc<rhai::AST>, ExecError> {
+        {
+            let mut cache = self
+                .script_cache
+                .lock()
+                .expect("script cache lock poisoned");
+            if let Some(cached) = cache.get(&identity.script_id) {
+                if cached.updated_at == identity.updated_at {
+                    tracing::debug!(
+                        target = "picloud::scripts::cache",
+                        script_id = %identity.script_id,
+                        "cache hit"
+                    );
+                    return Ok(cached.ast.clone());
+                }
+                tracing::debug!(
+                    target = "picloud::scripts::cache",
+                    script_id = %identity.script_id,
+                    "cache stale; recompiling"
+                );
+            } else {
+                tracing::debug!(
+                    target = "picloud::scripts::cache",
+                    script_id = %identity.script_id,
+                    "cache miss"
+                );
+            }
+        }
+        let ast = self.engine.compile(source)?;
+        let mut cache = self
+            .script_cache
+            .lock()
+            .expect("script cache lock poisoned");
+        cache.put(
+            identity.script_id,
+            CachedScript {
+                updated_at: identity.updated_at,
+                ast: ast.clone(),
+            },
+        );
+        Ok(ast)
+    }
+
+    /// Shared script-AST cache. Exposed so tests can introspect cache
+    /// state (length / contents) under a Mutex lock.
+    #[must_use]
+    pub fn script_cache(&self) -> &Arc<Mutex<LruCache<ScriptId, CachedScript>>> {
+        &self.script_cache
     }
 }
 
@@ -89,6 +214,39 @@ impl ExecutorClient for LocalExecutorClient {
             Ok(Ok(res)) => res,
         }
     }
+
+    async fn execute_with_identity(
+        &self,
+        identity: ScriptIdentity,
+        source: &str,
+        req: ExecRequest,
+        timeout: Duration,
+    ) -> Result<ExecResponse, ExecError> {
+        let _permit =
+            self.gate
+                .try_acquire()
+                .map_err(
+                    |AcquireError::Overloaded { retry_after_secs }| ExecError::Overloaded {
+                        retry_after_secs,
+                    },
+                )?;
+
+        let ast = self.get_or_compile(identity, source)?;
+
+        let timeout = timeout.min(HARD_TIMEOUT_CAP);
+        let timeout_secs = u32::try_from(timeout.as_secs()).unwrap_or(u32::MAX);
+
+        let engine = self.engine.clone();
+        let join = tokio::task::spawn_blocking(move || engine.execute_ast(&ast, req));
+
+        match tokio::time::timeout(timeout, join).await {
+            Err(_) => Err(ExecError::Timeout(timeout_secs)),
+            Ok(Err(join_err)) => Err(ExecError::Runtime(format!(
+                "execution task panicked: {join_err}"
+            ))),
+            Ok(Ok(res)) => res,
+        }
+    }
 }
 
 /// Remote executor — forwards to a peer executor node over HTTP.
@@ -122,3 +280,131 @@ impl ExecutorClient for RemoteExecutorClient {
         ))
     }
 }
+
+#[cfg(test)]
+mod cache_tests {
+    use super::*;
+    use picloud_executor_core::Limits;
+    use picloud_shared::Services;
+
+    fn engine() -> Arc<Engine> {
+        Arc::new(Engine::new(Limits::default(), Services::default()))
+    }
+
+    fn client_with_cap(cap: usize) -> LocalExecutorClient {
+        LocalExecutorClient::with_script_cache_capacity(
+            engine(),
+            Arc::new(ExecutionGate::new(32)),
+            cap,
+        )
+    }
+
+    fn identity_at(t: DateTime<Utc>) -> ScriptIdentity {
+        ScriptIdentity {
+            script_id: ScriptId::new(),
+            updated_at: t,
+        }
+    }
+
+    #[test]
+    fn cache_hit_when_identity_matches() {
+        let client = client_with_cap(8);
+        let identity = identity_at(Utc::now());
+        let src = "fn f() { 1 }";
+
+        let ast_a = client.get_or_compile(identity, src).unwrap();
+        let ast_b = client.get_or_compile(identity, src).unwrap();
+
+        // Same Arc — cache served the second call without recompiling.
+        assert!(
+            Arc::ptr_eq(&ast_a, &ast_b),
+            "expected identical Arc<AST> from cache hit"
+        );
+    }
+
+    #[test]
+    fn cache_invalidated_when_updated_at_changes() {
+        let client = client_with_cap(8);
+        let script_id = ScriptId::new();
+        let t0 = Utc::now() - chrono::Duration::seconds(10);
+        let t1 = Utc::now();
+
+        let ast_a = client
+            .get_or_compile(
+                ScriptIdentity {
+                    script_id,
+                    updated_at: t0,
+                },
+                "fn f() { 1 }",
+            )
+            .unwrap();
+        let ast_b = client
+            .get_or_compile(
+                ScriptIdentity {
+                    script_id,
+                    updated_at: t1,
+                },
+                "fn f() { 2 }",
+            )
+            .unwrap();
+
+        // Different Arc — cache miss forced recompile.
+        assert!(
+            !Arc::ptr_eq(&ast_a, &ast_b),
+            "expected recompile on updated_at change"
+        );
+    }
+
+    #[test]
+    fn distinct_script_ids_cache_independently() {
+        let client = client_with_cap(8);
+        let now = Utc::now();
+        let a = identity_at(now);
+        let b = identity_at(now);
+        client.get_or_compile(a, "fn x() { 1 }").unwrap();
+        client.get_or_compile(b, "fn x() { 1 }").unwrap();
+
+        let cache = client.script_cache().lock().unwrap();
+        assert_eq!(
+            cache.len(),
+            2,
+            "distinct script_ids should yield two entries"
+        );
+    }
+
+    #[test]
+    fn lru_eviction_caps_cache_size() {
+        // Capacity 1 — every new script evicts the previous.
+        let client = client_with_cap(1);
+        client
+            .get_or_compile(identity_at(Utc::now()), "fn a() { 1 }")
+            .unwrap();
+        client
+            .get_or_compile(identity_at(Utc::now()), "fn b() { 2 }")
+            .unwrap();
+        client
+            .get_or_compile(identity_at(Utc::now()), "fn c() { 3 }")
+            .unwrap();
+        assert_eq!(client.script_cache().lock().unwrap().len(), 1);
+    }
+
+    #[test]
+    fn script_identity_is_copy() {
+        // Copy is load-bearing — many call sites pass it by value.
+        let id = identity_at(Utc::now());
+        let _ = id;
+        let _ = id; // should still be usable
+    }
+
+    #[test]
+    fn compile_error_does_not_poison_cache() {
+        let client = client_with_cap(8);
+        let identity = identity_at(Utc::now());
+        // Bad source — should error and not insert anything.
+        let res = client.get_or_compile(identity, "@@@ not valid rhai @@@");
+        assert!(res.is_err(), "garbage source should fail to compile");
+        // A subsequent good compile under a fresh identity must still work.
+        let good = client.get_or_compile(identity_at(Utc::now()), "fn ok() { 1 }");
+        assert!(good.is_ok());
+    }
+}

crates/orchestrator-core/src/lib.rs

@@ -16,7 +16,7 @@ pub mod resolver;
 pub mod routing;
 
 pub use api::{data_plane_router, user_routes_router, DataPlaneState};
-pub use client::{ExecutorClient, LocalExecutorClient, RemoteExecutorClient};
+pub use client::{ExecutorClient, LocalExecutorClient, RemoteExecutorClient, ScriptIdentity};
 pub use gate::{AcquireError, ExecutionGate};
 pub use inbox::InboxRegistry;
 pub use resolver::{ResolverError, ScriptResolver};

crates/picloud/src/lib.rs

@@ -16,10 +16,10 @@ use picloud_manager_core::{
     AdminPrincipalResolver, AdminSessionRepository, AdminState, AdminUserRepository, AdminsState,
     ApiKeyRepository, ApiKeysState, AppDomainRepository, AppMembersRepository, AppMembersState,
     AppRepository, AppsState, AuthState, AuthzRepo, DeadLetterRepo, DeadLettersState, Dispatcher,
-    DocsServiceImpl, KvServiceImpl, OutboxEventEmitter, OutboxRepo, PostgresAbandonedRepo,
+    DocsServiceImpl, HttpConfig, HttpServiceImpl, KvServiceImpl, OutboxEventEmitter, OutboxRepo,
-    PostgresAdminSessionRepository, PostgresAdminUserRepository, PostgresApiKeyRepository,
+    PostgresAbandonedRepo, PostgresAdminSessionRepository, PostgresAdminUserRepository,
-    PostgresAppDomainRepository, PostgresAppMembersRepository, PostgresAppRepository,
+    PostgresApiKeyRepository, PostgresAppDomainRepository, PostgresAppMembersRepository,
-    PostgresDeadLetterRepo, PostgresDeadLetterService, PostgresDocsRepo,
+    PostgresAppRepository, PostgresDeadLetterRepo, PostgresDeadLetterService, PostgresDocsRepo,
     PostgresExecutionLogRepository, PostgresExecutionLogSink, PostgresKvRepo, PostgresOutboxRepo,
     PostgresRouteRepository, PostgresScriptRepository, PostgresTriggerRepo, PrincipalResolver,
     RepoResolver, RouteAdminState, RouteRepository, SandboxCeiling, ScriptRepository,
@@ -31,9 +31,9 @@ use picloud_orchestrator_core::{
     LocalExecutorClient,
 };
 use picloud_shared::{
-    DeadLetterService, DocsService, ExecutionLogSink, InboxResolver, KvService, OutboxWriter,
+    DeadLetterService, DocsService, ExecutionLogSink, HttpService, InboxResolver, KvService,
-    ScriptValidator, ServiceEventEmitter, Services, API_VERSION, PRODUCT_VERSION, SDK_VERSION,
+    OutboxWriter, ScriptValidator, ServiceEventEmitter, Services, API_VERSION, PRODUCT_VERSION,
-    WIRE_VERSION,
+    SDK_VERSION, WIRE_VERSION,
 };
 use sqlx::postgres::PgPoolOptions;
 use sqlx::PgPool;
@@ -120,12 +120,13 @@ pub async fn build_app(pool: PgPool, auth: AuthDeps) -> anyhow::Result<Router> {
     let abandoned_repo: Arc<dyn AbandonedRepo> = Arc::new(PostgresAbandonedRepo::new(pool.clone()));
     let trigger_config = TriggerConfig::from_env();
 
-    // SDK services bundle. v1.1.1 added KV + dead-letter; v1.1.2 adds
+    // SDK services bundle. v1.1.1 added KV + dead-letter; v1.1.2 added
-    // the docs store. All four bound services share the
+    // the docs store; v1.1.3 adds the module source backing the Rhai
-    // outbox-backed event emitter so KV and docs mutations both fan
+    // resolver. All bound services share the outbox-backed event
-    // out through the same dispatcher.
+    // emitter so KV and docs mutations both fan out through the same
+    // dispatcher.
     let kv_repo = Arc::new(PostgresKvRepo::new(pool.clone()));
-    let docs_repo = Arc::new(PostgresDocsRepo::new(pool));
+    let docs_repo = Arc::new(PostgresDocsRepo::new(pool.clone()));
     let events: Arc<dyn ServiceEventEmitter> = Arc::new(OutboxEventEmitter::new(
         trigger_repo.clone(),
         outbox_repo.clone(),
@@ -142,7 +143,21 @@ pub async fn build_app(pool: PgPool, auth: AuthDeps) -> anyhow::Result<Router> {
         outbox_repo.clone(),
         authz.clone(),
     ));
-    let services = Services::new(kv, docs, dl_service.clone(), events);
+    let modules: Arc<dyn picloud_shared::ModuleSource> = Arc::new(
+        picloud_manager_core::PostgresModuleSource::new(pool.clone()),
+    );
+    // v1.1.4 outbound HTTP. The reqwest client is built once here with
+    // the SSRF deny-list resolver. `PICLOUD_HTTP_ALLOW_PRIVATE=true`
+    // disables the deny-list entirely — dev/test only, so warn loudly.
+    let http_config = HttpConfig::from_env();
+    if http_config.allow_private {
+        tracing::warn!(
+            "PICLOUD_HTTP_ALLOW_PRIVATE is set — the outbound-HTTP SSRF deny-list is DISABLED. \
+             Scripts can reach loopback/private/link-local addresses. Do NOT use in production."
+        );
+    }
+    let http: Arc<dyn HttpService> = Arc::new(HttpServiceImpl::new(http_config, authz.clone()));
+    let services = Services::new(kv, docs, dl_service.clone(), events, modules, http);
     let engine = Arc::new(Engine::new(Limits::default(), services));
 
     // Compile the routes table once at startup; admin writes refresh it.
@@ -214,7 +229,7 @@ pub async fn build_app(pool: PgPool, auth: AuthDeps) -> anyhow::Result<Router> {
     };
     let route_admin = RouteAdminState {
         routes: route_repo.clone(),
-        scripts: Arc::new(PostgresScriptRepoHandle(script_repo)),
+        scripts: Arc::new(PostgresScriptRepoHandle(script_repo.clone())),
         domains: domains_repo.clone(),
         table: route_table.clone(),
         authz: authz.clone(),
@@ -238,10 +253,15 @@ pub async fn build_app(pool: PgPool, auth: AuthDeps) -> anyhow::Result<Router> {
         abandoned_repo.clone(),
         trigger_config.abandoned_retention_days,
     );
+    // v1.1.4: cron scheduler. Polls cron_trigger_details on a tick and
+    // enqueues due triggers into the outbox; the dispatcher above
+    // delivers them like any other async trigger.
+    picloud_manager_core::spawn_cron_scheduler(pool, trigger_config.cron_tick_interval_ms);
     let triggers_state = TriggersState {
         triggers: trigger_repo,
         apps: apps_repo.clone(),
         authz: authz.clone(),
+        scripts: Arc::new(PostgresScriptRepoHandle(script_repo.clone())),
         config: trigger_config,
     };
     let dead_letters_state = DeadLettersState {
@@ -418,4 +438,22 @@ impl picloud_manager_core::ScriptRepository for PostgresScriptRepoHandle {
     ) -> Result<(), picloud_manager_core::ScriptRepositoryError> {
         self.0.delete(id).await
     }
+    async fn count_routes_for_script(
+        &self,
+        script_id: picloud_shared::ScriptId,
+    ) -> Result<i64, picloud_manager_core::ScriptRepositoryError> {
+        self.0.count_routes_for_script(script_id).await
+    }
+    async fn count_triggers_for_script(
+        &self,
+        script_id: picloud_shared::ScriptId,
+    ) -> Result<i64, picloud_manager_core::ScriptRepositoryError> {
+        self.0.count_triggers_for_script(script_id).await
+    }
+    async fn list_imports(
+        &self,
+        script_id: picloud_shared::ScriptId,
+    ) -> Result<Vec<picloud_shared::Script>, picloud_manager_core::ScriptRepositoryError> {
+        self.0.list_imports(script_id).await
+    }
 }

crates/picloud/tests/api.rs

@@ -1221,3 +1221,270 @@ async fn execution_errors_are_still_logged(pool: PgPool) {
     assert_eq!(logs[0]["status"], "error");
     assert!(logs[0]["response_body"]["error"].is_string());
 }
+
+// ============================================================================
+// v1.1.3 — Modules: scripts.kind, route + trigger rejection, end-to-end import
+// ============================================================================
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn create_script_default_kind_is_endpoint(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+    let r = s
+        .post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({ "name": "default-kind", "source": "1" }),
+        ))
+        .await;
+    r.assert_status(axum::http::StatusCode::CREATED);
+    let body: Value = r.json();
+    assert_eq!(body["kind"], "endpoint");
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn create_module_kind_persists(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+    let r = s
+        .post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({
+                "name": "helpers",
+                "kind": "module",
+                "source": "fn add(a, b) { a + b }"
+            }),
+        ))
+        .await;
+    r.assert_status(axum::http::StatusCode::CREATED);
+    let body: Value = r.json();
+    assert_eq!(body["kind"], "module");
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn create_module_with_top_level_expr_rejected(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+    let r = s
+        .post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({
+                "name": "badmod",
+                "kind": "module",
+                "source": "42; fn ok() { 1 }"
+            }),
+        ))
+        .await;
+    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
+    let body: Value = r.json();
+    assert!(body["error"].as_str().unwrap().contains("module"));
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn create_module_with_reserved_name_rejected(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+    let r = s
+        .post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({
+                "name": "kv",
+                "kind": "module",
+                "source": "fn ok() { 1 }"
+            }),
+        ))
+        .await;
+    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
+    let body: Value = r.json();
+    assert!(body["error"].as_str().unwrap().contains("reserved"));
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn route_bind_rejects_module(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+    let r = s
+        .post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({
+                "name": "lib",
+                "kind": "module",
+                "source": "fn pong() { 42 }"
+            }),
+        ))
+        .await;
+    r.assert_status(axum::http::StatusCode::CREATED);
+    let body: Value = r.json();
+    let id = body["id"].as_str().unwrap();
+
+    let r = s
+        .post(&format!("/api/v1/admin/scripts/{id}/routes"))
+        .json(&json!({
+            "host_kind": "any",
+            "path_kind": "exact",
+            "path": "/lib"
+        }))
+        .await;
+    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn endpoint_imports_module_end_to_end(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+
+    // Create a module script.
+    s.post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({
+                "name": "math",
+                "kind": "module",
+                "source": "fn add(a, b) { a + b }"
+            }),
+        ))
+        .await
+        .assert_status(axum::http::StatusCode::CREATED);
+
+    // Create an endpoint that imports it.
+    let id = create_basic_script(
+        &s,
+        &app_id,
+        "calc",
+        r#"import "math" as m; #{ statusCode: 200, body: m::add(2, 3) }"#,
+    )
+    .await;
+
+    // Bind a route.
+    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
+        .json(&json!({
+            "host_kind": "any",
+            "path_kind": "exact",
+            "path": "/calc"
+        }))
+        .await
+        .assert_status(axum::http::StatusCode::CREATED);
+
+    // Hit it — the endpoint should consume the module and return 5.
+    let r = s.get("/calc").add_header("host", "localhost").await;
+    r.assert_status_ok();
+    let body: Value = r.json();
+    assert_eq!(body, json!(5));
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn module_edit_visible_on_next_invocation(pool: PgPool) {
+    let (s, app_id) = server_with_app(pool).await;
+
+    let lib: Value = s
+        .post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_id,
+            json!({
+                "name": "greet",
+                "kind": "module",
+                "source": r"fn say(n) { `hello, ${n}` }"
+            }),
+        ))
+        .await
+        .json();
+    let lib_id = lib["id"].as_str().unwrap();
+
+    let id = create_basic_script(
+        &s,
+        &app_id,
+        "hello",
+        r#"import "greet" as g; #{ statusCode: 200, body: g::say("world") }"#,
+    )
+    .await;
+    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
+        .json(&json!({
+            "host_kind": "any",
+            "path_kind": "exact",
+            "path": "/hello"
+        }))
+        .await
+        .assert_status(axum::http::StatusCode::CREATED);
+
+    let r1: Value = s.get("/hello").add_header("host", "localhost").await.json();
+    assert_eq!(r1, json!("hello, world"));
+
+    // Edit the module — bump updated_at.
+    s.put(&format!("/api/v1/admin/scripts/{lib_id}"))
+        .json(&json!({ "source": r"fn say(n) { `hi, ${n}` }" }))
+        .await
+        .assert_status_ok();
+
+    // Cache invalidation must surface the new behavior.
+    let r2: Value = s.get("/hello").add_header("host", "localhost").await.json();
+    assert_eq!(r2, json!("hi, world"));
+}
+
+#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
+#[sqlx::test(migrations = "../manager-core/migrations")]
+async fn cross_app_import_blocked(pool: PgPool) {
+    // Two apps each have a module named "helpers" with different
+    // behavior. An endpoint in app A must import A's module, not B's.
+
+    // App A is already created by `server_with_app`. Create app B.
+    let (s, app_a) = server_with_app(pool).await;
+    let app_b: Value = s
+        .post("/api/v1/admin/apps")
+        .json(&json!({ "slug": "appb", "name": "App B" }))
+        .await
+        .json();
+    let app_b_id = app_b["id"].as_str().unwrap();
+
+    // App A's module returns "A". App B's returns "B".
+    s.post("/api/v1/admin/scripts")
+        .json(&with_app(
+            &app_a,
+            json!({
+                "name": "helpers",
+                "kind": "module",
+                "source": r#"fn who() { "A" }"#
+            }),
+        ))
+        .await
+        .assert_status(axum::http::StatusCode::CREATED);
+    s.post("/api/v1/admin/scripts")
+        .json(&with_app(
+            app_b_id,
+            json!({
+                "name": "helpers",
+                "kind": "module",
+                "source": r#"fn who() { "B" }"#
+            }),
+        ))
+        .await
+        .assert_status(axum::http::StatusCode::CREATED);
+
+    // Endpoint in app A imports "helpers" and exposes the result.
+    let id = create_basic_script(
+        &s,
+        &app_a,
+        "who-am-i",
+        r#"import "helpers" as h; #{ statusCode: 200, body: h::who() }"#,
+    )
+    .await;
+    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
+        .json(&json!({
+            "host_kind": "any",
+            "path_kind": "exact",
+            "path": "/who-am-i"
+        }))
+        .await
+        .assert_status(axum::http::StatusCode::CREATED);
+
+    let r: Value = s
+        .get("/who-am-i")
+        .add_header("host", "localhost")
+        .await
+        .json();
+    assert_eq!(r, json!("A"), "must see app A's module, not app B's");
+}

crates/shared/src/http.rs

@@ -0,0 +1,137 @@
+//! `HttpService` — the v1.1.4 outbound-HTTP contract.
+//!
+//! Lives in `picloud-shared` (not `executor-core` or `manager-core`)
+//! so the Rhai bridge and the manager-core reqwest-backed impl can both
+//! depend on the same trait without dragging `executor-core` into
+//! `manager-core`'s dep graph — mirrors [`crate::kv`].
+//!
+//! Unlike KV/docs, `http::*` has no app-scoped data, so there is no
+//! cross-app isolation boundary to enforce here. `cx.app_id` is still
+//! forwarded for audit-log attribution and (future, v1.2) per-app rate
+//! limits. The load-bearing security mechanism is the SSRF deny-list
+//! applied to the *resolved IP* — that lives in the manager-core impl,
+//! not in this contract.
+//!
+//! Body encoding + per-method dispatch happen in the Rhai bridge before
+//! the request reaches this trait: the service receives an already-
+//! encoded body plus a `content_type`, so the impl stays a thin
+//! transport layer.
+
+use std::collections::BTreeMap;
+
+use async_trait::async_trait;
+use thiserror::Error;
+
+use crate::SdkCallCx;
+
+/// A fully-resolved outbound request. The bridge builds this from the
+/// script-facing `(url, body, opts)` arguments; the service backend
+/// turns it into a real network call.
+#[derive(Debug, Clone)]
+pub struct HttpRequest {
+    /// Uppercased HTTP method (`GET`, `POST`, …). The escape-hatch
+    /// `http::request(method, …)` lets scripts pass arbitrary methods,
+    /// so the impl validates this rather than the bridge.
+    pub method: String,
+    pub url: String,
+    /// Caller-supplied headers, merged into the request. Header names
+    /// are case-insensitive on the wire; stored verbatim here.
+    pub headers: BTreeMap<String, String>,
+    /// Already-encoded body. `None` means no body (GET/HEAD, or an
+    /// explicit `()` body).
+    pub body: Option<Vec<u8>>,
+    /// Content-Type the bridge chose for `body` (e.g.
+    /// `application/json`). Ignored when the caller set their own
+    /// `Content-Type` header. `None` when there is no body.
+    pub content_type: Option<String>,
+    /// Total request budget in ms (already clamped to the 60s ceiling
+    /// by the bridge).
+    pub timeout_ms: u32,
+    pub follow_redirects: bool,
+    /// Max redirects to follow (already clamped to 10 by the bridge).
+    pub max_redirects: u32,
+    /// Script id for the default `User-Agent` and audit attribution.
+    /// `None` when unavailable (the bridge always sets it from
+    /// `cx`-adjacent context, but the field stays optional so the
+    /// trait isn't coupled to how the id is sourced).
+    pub script_id: Option<String>,
+}
+
+/// The response shape the bridge turns into a Rhai map. JSON parsing of
+/// `body_raw` happens in the bridge (it needs the Rhai value types), so
+/// the service returns only the raw string + lowercased headers.
+#[derive(Debug, Clone)]
+pub struct HttpResponse {
+    pub status: u16,
+    /// Header names lowercased (per the documented response shape).
+    pub headers: BTreeMap<String, String>,
+    pub body_raw: String,
+}
+
+/// Failure modes surfaced to the Rhai bridge. The bridge prefixes each
+/// `Display` string with `"http: "`. **None of these may leak the
+/// resolved IP** — the SSRF reason is a CIDR-category label only.
+#[derive(Debug, Error)]
+pub enum HttpError {
+    /// Caller principal lacked `AppHttpRequest`. Only raised when
+    /// `cx.principal.is_some()`; public-HTTP scripts skip the check.
+    #[error("forbidden")]
+    Forbidden,
+
+    /// URL failed to parse, or carried no host.
+    #[error("invalid url: {0}")]
+    InvalidUrl(String),
+
+    /// Scheme other than http/https (file, ftp, gopher, …).
+    #[error("scheme not allowed: {0}")]
+    BlockedScheme(String),
+
+    /// Destination port is on the explicit block list (22, 25, 465, 587).
+    #[error("port not allowed: {0}")]
+    BlockedPort(u16),
+
+    /// Resolved IP hit the SSRF deny-list. `reason` is a CIDR-category
+    /// label (e.g. "loopback", "private", "link-local") — never the IP.
+    #[error("blocked by SSRF policy: {0}")]
+    Ssrf(String),
+
+    /// The request exceeded the wall-clock budget.
+    #[error("request timed out")]
+    Timeout,
+
+    /// Request or response body exceeded the configured size cap.
+    /// `which` is `"request"` or `"response"`.
+    #[error("{0} body exceeds size limit")]
+    BodyTooLarge(&'static str),
+
+    /// DNS / connect / TLS failure. The message is generic and MUST NOT
+    /// contain the resolved IP.
+    #[error("{0}")]
+    Network(String),
+
+    /// Anything else the impl wants to surface (still safe to show a
+    /// script).
+    #[error("{0}")]
+    Backend(String),
+}
+
+/// Stub used by the executor-core test harness so engine integration
+/// tests (which don't make real network calls) can construct a
+/// `Services` bundle. Every call errors so accidental use surfaces.
+#[derive(Debug, Default, Clone, Copy)]
+pub struct NoopHttpService;
+
+#[async_trait]
+impl HttpService for NoopHttpService {
+    async fn request(&self, _cx: &SdkCallCx, _req: HttpRequest) -> Result<HttpResponse, HttpError> {
+        Err(HttpError::Network("http is not wired in".into()))
+    }
+}
+
+/// Outbound-HTTP contract. A single generic `request` method funnels
+/// every verb (`get`/`post`/…/`request`); the bridge maps the
+/// script-facing surface onto it.
+#[async_trait]
+pub trait HttpService: Send + Sync {
+    async fn request(&self, cx: &SdkCallCx, req: HttpRequest) -> Result<HttpResponse, HttpError>;
+}

crates/shared/src/lib.rs

@@ -12,10 +12,12 @@ pub mod error;
 pub mod events;
 pub mod exec_summary;
 pub mod execution_log;
+pub mod http;
 pub mod ids;
 pub mod inbox;
 pub mod kv;
 pub mod log_sink;
+pub mod modules;
 pub mod outbox_writer;
 pub mod route;
 pub mod sandbox;
@@ -34,18 +36,20 @@ pub use error::Error;
 pub use events::{EmitError, NoopEventEmitter, ServiceEvent, ServiceEventEmitter};
 pub use exec_summary::ExecResponseSummary;
 pub use execution_log::{ExecutionLog, ExecutionStatus};
+pub use http::{HttpError, HttpRequest, HttpResponse, HttpService, NoopHttpService};
 pub use ids::{AdminUserId, ApiKeyId, AppId, ExecutionId, RequestId, ScriptId, TriggerId};
 pub use inbox::{
     InboxDeliveryOutcome, InboxFailureKind, InboxResolver, InboxResult, NoopInboxResolver,
 };
 pub use kv::{KvError, KvListPage, KvService, NoopKvService};
 pub use log_sink::{ExecutionLogSink, LogSinkError};
+pub use modules::{ModuleScript, ModuleSource, ModuleSourceError, NoopModuleSource};
 pub use outbox_writer::{HttpDispatchPayload, NewHttpOutbox, OutboxWriter, OutboxWriterError};
 pub use route::{DispatchMode, HostKind, PathKind, Route};
 pub use sandbox::ScriptSandbox;
-pub use script::Script;
+pub use script::{Script, ScriptKind};
 pub use sdk_cx::SdkCallCx;
 pub use services::Services;
 pub use trigger_event::{DeadLetterEventDetail, DocsEventOp, KvEventOp, TriggerEvent};
-pub use validator::{ScriptValidator, ValidationError};
+pub use validator::{ScriptValidator, ValidatedScript, ValidationError};
 pub use version::{API_VERSION, PRODUCT_VERSION, SDK_VERSION, WIRE_VERSION};

crates/shared/src/modules.rs

@@ -0,0 +1,75 @@
+//! `ModuleSource` — the v1.1.3 Rhai module-loading contract.
+//!
+//! The executor-core `PicloudModuleResolver` calls into this trait to
+//! load `kind = 'module'` scripts referenced by `import "<name>" as <alias>;`
+//! statements. The Postgres impl in `manager-core` reads from the
+//! `scripts` table; tests pin in-memory fakes.
+//!
+//! Implementations MUST derive `app_id` from `cx.app_id` and pass it
+//! to every backend query. The `name` argument carries only the
+//! script's name (the literal between the import quotes); the trait
+//! has no way to express a cross-app lookup. That asymmetry is the
+//! load-bearing cross-app isolation boundary — see `docs/sdk-shape.md`.
+
+use async_trait::async_trait;
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use thiserror::Error;
+
+use crate::{AppId, ScriptId, SdkCallCx};
+
+/// A module script as returned by `ModuleSource::lookup`. Carries only
+/// the fields the resolver needs: the id (for diagnostics), the source
+/// (to compile), and `updated_at` (the cache-staleness comparator).
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ModuleScript {
+    pub script_id: ScriptId,
+    pub app_id: AppId,
+    pub name: String,
+    pub source: String,
+    pub updated_at: DateTime<Utc>,
+}
+
+/// Lookup contract used by `PicloudModuleResolver`. `lookup` MUST
+/// scope by `cx.app_id`; cross-app reads must be unreachable.
+#[async_trait]
+pub trait ModuleSource: Send + Sync {
+    /// Resolve a module script by `(cx.app_id, name)`. Returns `None`
+    /// when no row exists, or when a row exists but its `kind` is
+    /// `'endpoint'` (endpoints are never importable). The resolver
+    /// surfaces `None` as `ErrorModuleNotFound` to Rhai.
+    async fn lookup(
+        &self,
+        cx: &SdkCallCx,
+        name: &str,
+    ) -> Result<Option<ModuleScript>, ModuleSourceError>;
+}
+
+/// Failure modes surfaced from `ModuleSource::lookup`. "Not found" is
+/// not exceptional — it's `Ok(None)`.
+#[derive(Debug, Error)]
+pub enum ModuleSourceError {
+    /// Backend (Postgres, network, etc.) unavailable or returned an
+    /// error. The string is safe to surface to a script (Rhai wraps
+    /// it in `ErrorModuleNotFound` with the module name + reason).
+    #[error("module backend error: {0}")]
+    Backend(String),
+}
+
+/// Stub used by the executor-core test harness so engine integration
+/// tests don't need a real DB-backed source. Every lookup returns
+/// `Ok(None)` — `import "x"` always errors as "module not found"
+/// under this impl.
+#[derive(Debug, Default, Clone, Copy)]
+pub struct NoopModuleSource;
+
+#[async_trait]
+impl ModuleSource for NoopModuleSource {
+    async fn lookup(
+        &self,
+        _cx: &SdkCallCx,
+        _name: &str,
+    ) -> Result<Option<ModuleScript>, ModuleSourceError> {
+        Ok(None)
+    }
+}

crates/shared/src/script.rs

@@ -3,6 +3,89 @@ use serde::{Deserialize, Serialize};
 
 use crate::{AppId, ScriptId, ScriptSandbox};
 
+/// Semantic role of a script (v1.1.3).
+///
+/// `Endpoint` scripts have an executable entry point — they bind to HTTP
+/// routes and act as trigger handlers. `Module` scripts are libraries of
+/// `fn`/`const` declarations imported by other scripts via Rhai's
+/// `import "<name>" as <alias>;` syntax. Modules cannot be invoked
+/// directly: route binding and trigger creation reject `Module` targets.
+///
+/// Serialized as `"endpoint"` / `"module"` so the wire shape is the
+/// same string the SQL `CHECK (kind IN ('endpoint','module'))`
+/// constraint enforces.
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[serde(rename_all = "lowercase")]
+pub enum ScriptKind {
+    #[default]
+    Endpoint,
+    Module,
+}
+
+impl ScriptKind {
+    /// Wire / SQL representation. Inverse of `parse_str`.
+    #[must_use]
+    pub fn as_str(self) -> &'static str {
+        match self {
+            Self::Endpoint => "endpoint",
+            Self::Module => "module",
+        }
+    }
+
+    /// Parse the canonical wire / SQL form. Returns `None` for any
+    /// other input; callers map that to a 400 / `ValidationError`.
+    /// Named `parse_str` (not `from_str`) to dodge the
+    /// `std::str::FromStr` lint without taking on the trait's
+    /// `Result<Self, Self::Err>` shape that this caller doesn't need.
+    #[must_use]
+    pub fn parse_str(s: &str) -> Option<Self> {
+        match s {
+            "endpoint" => Some(Self::Endpoint),
+            "module" => Some(Self::Module),
+            _ => None,
+        }
+    }
+}
+
+#[cfg(test)]
+mod kind_tests {
+    use super::*;
+
+    #[test]
+    fn default_is_endpoint() {
+        assert_eq!(ScriptKind::default(), ScriptKind::Endpoint);
+    }
+
+    #[test]
+    fn round_trips_through_serde_lowercase() {
+        assert_eq!(
+            serde_json::to_string(&ScriptKind::Endpoint).unwrap(),
+            "\"endpoint\""
+        );
+        assert_eq!(
+            serde_json::to_string(&ScriptKind::Module).unwrap(),
+            "\"module\""
+        );
+        assert_eq!(
+            serde_json::from_str::<ScriptKind>("\"endpoint\"").unwrap(),
+            ScriptKind::Endpoint
+        );
+        assert_eq!(
+            serde_json::from_str::<ScriptKind>("\"module\"").unwrap(),
+            ScriptKind::Module
+        );
+    }
+
+    #[test]
+    fn parse_str_round_trip() {
+        for k in [ScriptKind::Endpoint, ScriptKind::Module] {
+            assert_eq!(ScriptKind::parse_str(k.as_str()), Some(k));
+        }
+        assert_eq!(ScriptKind::parse_str("invalid"), None);
+        assert_eq!(ScriptKind::parse_str(""), None);
+    }
+}
+
 /// A user-uploaded Rhai script and its execution configuration.
 ///
 /// This is the canonical representation that flows between manager (storage),
@@ -20,6 +103,12 @@ pub struct Script {
     pub version: i32,
     pub source: String,
 
+    /// `Endpoint` (default; the only kind v1.0 through v1.1.2 supported)
+    /// or `Module` (v1.1.3 — imported by other scripts, never bound
+    /// directly to a route or trigger).
+    #[serde(default)]
+    pub kind: ScriptKind,
+
     pub timeout_seconds: u32,
 
     /// Per-script overrides for Rhai sandbox limits. Empty = platform

crates/shared/src/sdk_cx.rs

@@ -12,7 +12,7 @@
 //! the cx in is shared by both sides. Pure value type — no handles, no
 //! DB pool references, no allocations beyond what's in `Principal`.
 
-use crate::{AppId, ExecutionId, Principal, RequestId, TriggerEvent};
+use crate::{AppId, ExecutionId, Principal, RequestId, ScriptId, TriggerEvent};
 
 /// Per-invocation context for every stateful SDK service call.
 ///
@@ -27,6 +27,11 @@ pub struct SdkCallCx {
     /// every `(app_id, …)` storage lookup the script makes.
     pub app_id: AppId,
 
+    /// The script being executed. Used for audit-log attribution and
+    /// the default outbound-HTTP `User-Agent` (`picloud/<v>
+    /// (script:<id>)`). Added in v1.1.4 for the `http::*` SDK.
+    pub script_id: ScriptId,
+
     /// Caller identity, when authenticated. `None` for unauthenticated
     /// data-plane HTTP requests (the common case for public endpoints);
     /// `Some` when the call came in via the dashboard, an API key, or a

crates/shared/src/services.rs

@@ -7,9 +7,11 @@
 //! handed to `executor-core::sdk::register_all` alongside an
 //! `SdkCallCx` to wire each `::` namespace.
 //!
-//! v1.1.0 shipped this empty; v1.1.1 adds the first two service fields
+//! v1.1.0 shipped this empty; v1.1.1 added the first two service fields
 //! (`kv`, `dead_letters`) plus the `events` emitter that bound services
-//! use to publish events into the triggers outbox.
+//! use to publish events into the triggers outbox. v1.1.3 adds the
+//! `modules` field — the `ModuleSource` consulted by the per-call
+//! `PicloudModuleResolver` to load `import`ed module scripts.
 //!
 //! `#[non_exhaustive]` so adding fields is a non-breaking change for
 //! consumers that only *pattern-match* a `&Services`; only crates that
@@ -18,8 +20,9 @@
 use std::sync::Arc;
 
 use crate::{
-    DeadLetterService, DocsService, KvService, NoopDeadLetterService, NoopDocsService,
+    DeadLetterService, DocsService, HttpService, KvService, ModuleSource, NoopDeadLetterService,
-    NoopEventEmitter, NoopKvService, ServiceEventEmitter,
+    NoopDocsService, NoopEventEmitter, NoopHttpService, NoopKvService, NoopModuleSource,
+    ServiceEventEmitter,
 };
 
 /// SDK service bundle. See module docs for the lifecycle and the v1.1.x
@@ -45,6 +48,18 @@ pub struct Services {
     /// `manager-core::outbox_event_emitter` replaces v1.1.0's
     /// `NoopEventEmitter`.
     pub events: Arc<dyn ServiceEventEmitter>,
+
+    /// Module source (v1.1.3). The `PicloudModuleResolver` consults
+    /// this to load `kind = 'module'` scripts that other scripts
+    /// `import`. Backed by Postgres in the picloud binary; in-memory
+    /// fakes in resolver tests.
+    pub modules: Arc<dyn ModuleSource>,
+
+    /// Outbound HTTP (v1.1.4). Scripts get `http::{get,post,…}`.
+    /// Backed by a reqwest client with the SSRF deny-list resolver in
+    /// the picloud binary; `NoopHttpService` in tests that don't make
+    /// network calls.
+    pub http: Arc<dyn HttpService>,
 }
 
 impl Services {
@@ -57,12 +72,16 @@ impl Services {
         docs: Arc<dyn DocsService>,
         dead_letters: Arc<dyn DeadLetterService>,
         events: Arc<dyn ServiceEventEmitter>,
+        modules: Arc<dyn ModuleSource>,
+        http: Arc<dyn HttpService>,
     ) -> Self {
         Self {
             kv,
             docs,
             dead_letters,
             events,
+            modules,
+            http,
         }
     }
 
@@ -78,6 +97,8 @@ impl Services {
             Arc::new(NoopDocsService),
             Arc::new(NoopDeadLetterService),
             Arc::new(NoopEventEmitter),
+            Arc::new(NoopModuleSource),
+            Arc::new(NoopHttpService),
         )
     }
 }

crates/shared/src/trigger_event.rs

@@ -111,6 +111,18 @@ pub enum TriggerEvent {
         prev_data: Option<serde_json::Value>,
     },
 
+    /// A cron schedule fired this handler. v1.1.4. Carries the
+    /// schedule + timezone the trigger was configured with, the
+    /// canonical cron moment (`scheduled_at`, the instant the
+    /// expression *meant*), and when the scheduler actually enqueued
+    /// the fire (`fired_at`). Surfaced to scripts as `ctx.event.cron`.
+    Cron {
+        schedule: String,
+        timezone: String,
+        scheduled_at: DateTime<Utc>,
+        fired_at: DateTime<Utc>,
+    },
+
     /// A dead-letter row fired this handler. The original event is
     /// nested verbatim plus the dead-letter metadata the design notes
     /// §4 require.
@@ -135,6 +147,7 @@ impl TriggerEvent {
         match self {
             Self::Kv { .. } => "kv",
             Self::Docs { .. } => "docs",
+            Self::Cron { .. } => "cron",
             Self::DeadLetter { .. } => "dead_letter",
         }
     }

crates/shared/src/validator.rs

@@ -10,8 +10,39 @@ use thiserror::Error;
 pub enum ValidationError {
     #[error("invalid script source: {0}")]
     Syntax(String),
+
+    /// v1.1.3: source compiled but failed the module-shape gate
+    /// (top-level statements other than `fn` / `const` / `import`).
+    #[error("module syntax error: {0}")]
+    ModuleShape(String),
+}
+
+/// Output of a successful validate. v1.1.3 carries the list of literal
+/// `import "<name>"` paths the script declares — the manager writes
+/// these into the `script_imports` dep-graph table. Endpoints may also
+/// have imports; the field is populated unconditionally.
+#[derive(Debug, Clone, Default)]
+pub struct ValidatedScript {
+    /// Literal-path imports (in declaration order). Dynamic imports
+    /// `import some_var as y;` are not captured — the resolver still
+    /// honors them at runtime, but the dep graph only tracks names
+    /// known at compile time.
+    pub imports: Vec<String>,
 }
 
 pub trait ScriptValidator: Send + Sync {
-    fn validate(&self, source: &str) -> Result<(), ValidationError>;
+    /// Endpoint-shape validation: parse-only syntax check. Returns the
+    /// declared (literal) imports so the manager can populate the
+    /// dep-graph table on save.
+    fn validate(&self, source: &str) -> Result<ValidatedScript, ValidationError>;
+
+    /// Module-shape validation: parse + reject any top-level
+    /// statement that isn't `fn` / `const` / `import`. Default impl
+    /// rejects every module so non-engine validators stay simple
+    /// (tests / stubs don't need to know module rules).
+    fn validate_module(&self, _source: &str) -> Result<ValidatedScript, ValidationError> {
+        Err(ValidationError::ModuleShape(
+            "module validation not implemented by this validator".into(),
+        ))
+    }
 }

crates/shared/src/version.rs

@@ -27,7 +27,19 @@ pub const PRODUCT_VERSION: &str = env!("CARGO_PKG_VERSION");
 /// `docs::collection(name).{create,get,find,find_one,update,delete,list}`
 /// with the v1.1.2 query DSL subset; `ctx.event.docs` for docs-trigger
 /// handlers (carries `prev_data` change-data-capture for update/delete).
-pub const SDK_VERSION: &str = "1.3";
+///
+/// 1.4 additions (v1.1.3): `import "<name>" as <alias>;` for scripts
+/// whose corresponding module (`kind = 'module'`) lives in the same
+/// app. Cross-app imports are unreachable (the `name` argument carries
+/// no `app_id`). Modules expose `fn`/`const` declarations only;
+/// top-level statements are rejected at create-time.
+///
+/// 1.5 additions (v1.1.4): `http::{get,post,put,patch,delete,head,
+/// post_form,request}` for outbound HTTP from scripts (guarded by an
+/// SSRF deny-list on the resolved IP); `ctx.event.cron` for cron-trigger
+/// handlers (carries `schedule`, `timezone`, `scheduled_at`, `fired_at`).
+/// The `Services` bundle gains `http: Arc<dyn HttpService>`.
+pub const SDK_VERSION: &str = "1.5";
 
 /// HTTP API major version. Appears in URL paths as `/api/v{N}/...`.
 /// Bump (new integer + new URL prefix) when the request/response

dashboard/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "picloud-dashboard",
-	"version": "0.8.0",
+	"version": "0.10.0",
 	"private": true,
 	"type": "module",
 	"scripts": {

dashboard/src/lib/api.ts

@@ -21,6 +21,8 @@ export interface ScriptSandbox {
 	max_expr_depth?: number;
 }
 
+export type ScriptKind = 'endpoint' | 'module';
+
 export interface Script {
 	id: string;
 	app_id: string;
@@ -28,6 +30,8 @@ export interface Script {
 	description: string | null;
 	version: number;
 	source: string;
+	/** v1.1.3 — 'endpoint' (default) handles routes/triggers; 'module' is imported by other scripts. */
+	kind: ScriptKind;
 	timeout_seconds: number;
 	memory_limit_mb: number;
 	sandbox: ScriptSandbox;
@@ -173,6 +177,8 @@ export interface CreateScriptInput {
 	name: string;
 	description?: string | null;
 	source: string;
+	/** Defaults to 'endpoint' server-side if omitted. v1.1.3. */
+	kind?: ScriptKind;
 	timeout_seconds?: number;
 	memory_limit_mb?: number;
 }
@@ -184,6 +190,8 @@ export interface UpdateScriptInput {
 	timeout_seconds?: number;
 	memory_limit_mb?: number;
 	sandbox?: ScriptSandbox;
+	/** v1.1.3 — endpoint→module rejected if routes/triggers reference the script. */
+	kind?: ScriptKind;
 }
 
 export interface DeadLetterRow {
@@ -203,6 +211,42 @@ export interface DeadLetterRow {
 	resolution: 'replayed' | 'ignored' | 'handled_by_script' | 'handler_failed' | null;
 }
 
+export type TriggerKind = 'kv' | 'docs' | 'dead_letter' | 'cron';
+export type TriggerDispatchMode = 'sync' | 'async';
+
+/// Per-kind detail, tagged by `kind` to match the Rust serde shape.
+export type TriggerDetails =
+	| { kind: 'kv'; collection_glob: string; ops: string[] }
+	| { kind: 'docs'; collection_glob: string; ops: string[] }
+	| { kind: 'dead_letter'; source_filter?: string; trigger_id_filter?: string; script_id_filter?: string }
+	| { kind: 'cron'; schedule: string; timezone: string; last_fired_at?: string | null };
+
+export interface Trigger {
+	id: string;
+	app_id: string;
+	script_id: string;
+	kind: TriggerKind;
+	enabled: boolean;
+	dispatch_mode: TriggerDispatchMode;
+	retry_max_attempts: number;
+	retry_backoff: 'exponential' | 'linear' | 'constant';
+	retry_base_ms: number;
+	registered_by_principal: string;
+	created_at: string;
+	updated_at: string;
+	details: TriggerDetails;
+}
+
+export interface CreateCronTriggerInput {
+	script_id: string;
+	schedule: string;
+	timezone: string;
+	dispatch_mode?: TriggerDispatchMode;
+	retry_max_attempts?: number;
+	retry_backoff?: 'exponential' | 'linear' | 'constant';
+	retry_base_ms?: number;
+}
+
 export interface ExecutionResult {
 	status: number;
 	headers: Record<string, string>;
@@ -564,6 +608,23 @@ export const api = {
 			)
 	},
 
+	triggers: {
+		list: (idOrSlug: string) =>
+			adminRequest<{ triggers: Trigger[] }>(
+				`/api/v1/admin/apps/${encodeURIComponent(idOrSlug)}/triggers`
+			),
+		createCron: (idOrSlug: string, input: CreateCronTriggerInput) =>
+			adminRequest<Trigger>(
+				`/api/v1/admin/apps/${encodeURIComponent(idOrSlug)}/triggers/cron`,
+				{ method: 'POST', body: JSON.stringify(input) }
+			),
+		remove: (idOrSlug: string, triggerId: string) =>
+			adminRequest<null>(
+				`/api/v1/admin/apps/${encodeURIComponent(idOrSlug)}/triggers/${triggerId}`,
+				{ method: 'DELETE' }
+			)
+	},
+
 	execute: async (
 		id: string,
 		body: unknown,

dashboard/src/routes/apps/[slug]/+page.svelte

@@ -10,7 +10,8 @@
 		type AppDomain,
 		type AppMemberDto,
 		type AppRole,
-		type Script
+		type Script,
+		type Trigger
 	} from '$lib/api';
 	import CodeEditor from '$lib/CodeEditor.svelte';
 	import ConfirmModal from '$lib/ConfirmModal.svelte';
@@ -24,7 +25,26 @@
 	const SAMPLE_SOURCE =
 		'#{\n  statusCode: 200,\n  body: #{ ok: true, echo: ctx.request.body }\n}';
 
-	type Tab = 'scripts' | 'domains' | 'members' | 'settings';
+	type Tab = 'scripts' | 'domains' | 'members' | 'settings' | 'triggers';
+
+	// Common IANA timezones offered in the cron form dropdown. Not
+	// exhaustive — the backend validates any IANA name via chrono-tz.
+	const COMMON_TIMEZONES = [
+		'UTC',
+		'America/Los_Angeles',
+		'America/Denver',
+		'America/Chicago',
+		'America/New_York',
+		'America/Sao_Paulo',
+		'Europe/London',
+		'Europe/Berlin',
+		'Europe/Paris',
+		'Europe/Moscow',
+		'Asia/Kolkata',
+		'Asia/Shanghai',
+		'Asia/Tokyo',
+		'Australia/Sydney'
+	];
 
 	let slug = $derived(page.params.slug ?? '');
 	let app = $state<App | null>(null);
@@ -63,6 +83,10 @@
 	let createScriptName = $state('');
 	let createScriptDescription = $state('');
 	let createScriptSource = $state(SAMPLE_SOURCE);
+	// v1.1.3: endpoint (default — handles routes/triggers) vs module
+	// (library imported by other scripts). Modules cannot be bound to
+	// routes or used as trigger targets.
+	let createScriptKind = $state<'endpoint' | 'module'>('endpoint');
 	let creatingScript = $state(false);
 	let createScriptError = $state<string | null>(null);
 
@@ -87,6 +111,63 @@
 	let removingDomain = $state(false);
 	let removeDomainError = $state<string | null>(null);
 
+	// Triggers tab (v1.1.4 — cron triggers). Admin-gated, like Members.
+	let triggers = $state<Trigger[]>([]);
+	let createCronScriptId = $state('');
+	let createCronSchedule = $state('0 0 9 * * MON-FRI');
+	let createCronTimezone = $state('UTC');
+	let creatingCron = $state(false);
+	let createCronError = $state<string | null>(null);
+	let triggerToRemove = $state<Trigger | null>(null);
+	let removingTrigger = $state(false);
+	// Endpoint scripts only — modules can't be trigger targets.
+	const endpointScripts = $derived(scripts.filter((s) => s.kind === 'endpoint'));
+
+	async function loadTriggers(idOrSlug: string) {
+		try {
+			const r = await api.triggers.list(idOrSlug);
+			triggers = r.triggers;
+		} catch {
+			triggers = [];
+		}
+	}
+
+	async function submitCreateCron(e: SubmitEvent) {
+		e.preventDefault();
+		if (!app) return;
+		creatingCron = true;
+		createCronError = null;
+		try {
+			await api.triggers.createCron(app.id, {
+				script_id: createCronScriptId,
+				schedule: createCronSchedule.trim(),
+				timezone: createCronTimezone
+			});
+			createCronScriptId = '';
+			await loadTriggers(app.id);
+		} catch (err) {
+			createCronError =
+				err instanceof ApiError ? err.message : err instanceof Error ? err.message : String(err);
+		} finally {
+			creatingCron = false;
+		}
+	}
+
+	async function confirmRemoveTrigger() {
+		if (!app || !triggerToRemove) return;
+		removingTrigger = true;
+		try {
+			await api.triggers.remove(app.id, triggerToRemove.id);
+			triggerToRemove = null;
+			await loadTriggers(app.id);
+		} catch (err) {
+			createCronError =
+				err instanceof ApiError ? err.message : err instanceof Error ? err.message : String(err);
+		} finally {
+			removingTrigger = false;
+		}
+	}
+
 	// Members tab
 	let eligibleUsers = $state<AdminDto[]>([]);
 	let eligibleLoadError = $state<string | null>(null);
@@ -127,7 +208,7 @@
 				loadDeadLetterCount(app.id)
 			];
 			if (canAdmin) {
-				loaders.push(loadMembers(app.id), loadEligibleUsers());
+				loaders.push(loadMembers(app.id), loadEligibleUsers(), loadTriggers(app.id));
 			}
 			await Promise.all(loaders);
 		} catch (e) {
@@ -201,12 +282,14 @@
 				app_id: app.id,
 				name: createScriptName.trim(),
 				description: createScriptDescription.trim() || null,
-				source: createScriptSource
+				source: createScriptSource,
+				kind: createScriptKind
 			});
 			showCreateScript = false;
 			createScriptName = '';
 			createScriptDescription = '';
 			createScriptSource = SAMPLE_SOURCE;
+			createScriptKind = 'endpoint';
 			await loadScripts(app.id);
 		} catch (e) {
 			createScriptError = e instanceof Error ? e.message : String(e);
@@ -392,7 +475,10 @@
 	// backend still 403s the underlying calls, but no point showing an
 	// empty tab.
 	$effect(() => {
-		if (!canAdmin && (activeTab === 'settings' || activeTab === 'members')) {
+		if (
+			!canAdmin &&
+			(activeTab === 'settings' || activeTab === 'members' || activeTab === 'triggers')
+		) {
 			activeTab = 'scripts';
 		}
 	});
@@ -434,6 +520,11 @@
 				class:active={activeTab === 'members'}
 				onclick={() => (activeTab = 'members')}>Members ({members.length})</button
 			>
+			<button
+				type="button"
+				class:active={activeTab === 'triggers'}
+				onclick={() => (activeTab = 'triggers')}>Triggers ({triggers.length})</button
+			>
 			<button
 				type="button"
 				class:active={activeTab === 'settings'}
@@ -473,6 +564,13 @@
 							<span>Name</span>
 							<input bind:value={createScriptName} required placeholder="echo" />
 						</label>
+						<label>
+							<span>Kind</span>
+							<select bind:value={createScriptKind}>
+								<option value="endpoint">Endpoint (handles HTTP / triggers)</option>
+								<option value="module">Module (imported by other scripts)</option>
+							</select>
+						</label>
 						<label>
 							<span>Description</span>
 							<input bind:value={createScriptDescription} placeholder="optional" />
@@ -482,6 +580,13 @@
 						<span>Source (Rhai)</span>
 						<CodeEditor bind:value={createScriptSource} language="rhai" minHeight="14rem" />
 					</label>
+					{#if createScriptKind === 'module'}
+						<p class="muted small">
+							Modules expose <code>fn</code> and <code>const</code> declarations to other
+							scripts via <code>import "name" as alias;</code>. They cannot be bound to
+							routes or used as trigger targets.
+						</p>
+					{/if}
 					{#if createScriptError}
 						<div class="error">{createScriptError}</div>
 					{/if}
@@ -503,6 +608,11 @@
 								<div class="primary">
 									<strong>{script.name}</strong>
 									<span class="muted">v{script.version}</span>
+									{#if script.kind === 'module'}
+										<span class="kind-badge kind-module" title="Library imported by other scripts">module</span>
+									{:else}
+										<span class="kind-badge kind-endpoint" title="Handles HTTP routes and trigger events">endpoint</span>
+									{/if}
 								</div>
 								<div class="secondary muted">{script.description ?? '—'}</div>
 							</a>
@@ -673,6 +783,91 @@
 				</div>
 			{/if}
 		</section>
+	{:else if activeTab === 'triggers' && canAdmin}
+		<section>
+			<h2>Cron triggers</h2>
+			<p class="muted">
+				Run an endpoint script on a schedule. Schedules are 6-field cron
+				expressions (with seconds): <code>sec min hour day-of-month month day-of-week</code>.
+				The timezone disambiguates schedules like "every weekday at 9am".
+			</p>
+
+			<form class="create-form" onsubmit={submitCreateCron}>
+				<div class="row">
+					<label>
+						<span>Target script</span>
+						<select bind:value={createCronScriptId} required>
+							<option value="" disabled>Select an endpoint script…</option>
+							{#each endpointScripts as s (s.id)}
+								<option value={s.id}>{s.name}</option>
+							{/each}
+						</select>
+					</label>
+					<label>
+						<span>Schedule</span>
+						<input
+							bind:value={createCronSchedule}
+							required
+							placeholder="0 0 9 * * MON-FRI"
+						/>
+					</label>
+					<label>
+						<span>Timezone</span>
+						<select bind:value={createCronTimezone}>
+							{#each COMMON_TIMEZONES as tz (tz)}
+								<option value={tz}>{tz}</option>
+							{/each}
+						</select>
+					</label>
+				</div>
+				{#if endpointScripts.length === 0}
+					<p class="muted small">
+						This app has no endpoint scripts yet — create one first (modules
+						can't be trigger targets).
+					</p>
+				{/if}
+				{#if createCronError}
+					<div class="error">{createCronError}</div>
+				{/if}
+				<div class="actions">
+					<button type="submit" disabled={creatingCron || !createCronScriptId}>
+						{creatingCron ? 'Creating…' : 'Create cron trigger'}
+					</button>
+				</div>
+			</form>
+
+			{#if triggers.length === 0}
+				<p class="muted">No triggers in this app yet.</p>
+			{:else}
+				<ul class="list">
+					{#each triggers as t (t.id)}
+						<li class="domain-row">
+							<div>
+								<span class="kind-badge">{t.kind}</span>
+								{#if t.details.kind === 'cron'}
+									<code>{t.details.schedule}</code>
+									<span class="muted">— {t.details.timezone}</span>
+									<span class="muted small">
+										last fired: {t.details.last_fired_at ?? 'never'}
+									</span>
+								{:else if t.details.kind === 'kv' || t.details.kind === 'docs'}
+									<code>{t.details.collection_glob}</code>
+									<span class="muted">— {t.details.ops.join(', ') || 'any op'}</span>
+								{/if}
+								<span class="muted small">→ {t.script_id}</span>
+							</div>
+							<button
+								type="button"
+								class="secondary danger"
+								onclick={() => (triggerToRemove = t)}
+							>
+								Delete
+							</button>
+						</li>
+					{/each}
+				</ul>
+			{/if}
+		</section>
 	{:else if activeTab === 'settings' && canAdmin}
 		<section>
 			<h2>Settings</h2>
@@ -830,6 +1025,23 @@
 			{/if}
 		</ConfirmModal>
 	{/if}
+
+	{#if triggerToRemove}
+		<ConfirmModal
+			title="Delete trigger"
+			variant="danger"
+			confirmLabel="Delete trigger"
+			busyLabel="Deleting…"
+			busy={removingTrigger}
+			onConfirm={confirmRemoveTrigger}
+			onCancel={() => (triggerToRemove = null)}
+		>
+			<p>
+				This {triggerToRemove.kind} trigger will stop firing. The target
+				script is not affected.
+			</p>
+		</ConfirmModal>
+	{/if}
 {/if}
 
 <style>
@@ -1154,4 +1366,30 @@
 		display: flex;
 		justify-content: flex-end;
 	}
+
+	.kind-badge {
+		display: inline-block;
+		padding: 0 0.45rem;
+		margin-left: 0.5rem;
+		border-radius: 0.25rem;
+		font-size: 0.7rem;
+		font-weight: 600;
+		text-transform: uppercase;
+		letter-spacing: 0.05em;
+		line-height: 1.5;
+	}
+
+	.kind-endpoint {
+		background: #1e3a5f;
+		color: #93c5fd;
+	}
+
+	.kind-module {
+		background: #3f2e7d;
+		color: #c4b5fd;
+	}
+
+	.small {
+		font-size: 0.85rem;
+	}
 </style>

dashboard/src/routes/scripts/[id]/+page.svelte

@@ -433,7 +433,14 @@
 						<code>{script.name}</code>
 					</div>
 				{/if}
-				<h1>{script.name}</h1>
+				<h1>
+					{script.name}
+					{#if script.kind === 'module'}
+						<span class="kind-badge kind-module" title="Library imported by other scripts">module</span>
+					{:else}
+						<span class="kind-badge kind-endpoint" title="Handles HTTP routes and trigger events">endpoint</span>
+					{/if}
+				</h1>
 				<p class="muted">
 					v{script.version} · timeout {script.timeout_seconds}s · {script.description ?? 'no description'}
 				</p>
@@ -1323,4 +1330,27 @@
 		margin: 0.25rem 0 0 4rem;
 		font-size: 0.75rem;
 	}
+
+	.kind-badge {
+		display: inline-block;
+		padding: 0 0.45rem;
+		margin-left: 0.5rem;
+		border-radius: 0.25rem;
+		font-size: 0.65rem;
+		font-weight: 600;
+		text-transform: uppercase;
+		letter-spacing: 0.05em;
+		line-height: 1.5;
+		vertical-align: middle;
+	}
+
+	.kind-endpoint {
+		background: #1e3a5f;
+		color: #93c5fd;
+	}
+
+	.kind-module {
+		background: #3f2e7d;
+		color: #c4b5fd;
+	}
 </style>

serverless_cloud_blueprint.md

@@ -1772,7 +1772,7 @@ if allowed {
 - [ ] **Debugging**: How to trace interceptor execution in logs/dashboard?
 
 ### Rhai & SDK
-- [ ] **Module loading**: Can scripts `import` external Rhai modules? (probably no for MVP)
+- [x] **Module loading**: Scripts can `import "<name>" as <alias>;` other scripts in the same app (v1.1.3 — `scripts.kind = 'module'`). Per-app, cross-app isolated, cache-invalidated on `updated_at` change. External (off-platform) modules remain out of scope.
 - [ ] **File system access**: Can scripts read/write to local filesystem? (no for MVP)
 - [ ] **Request/response sizes**: Max payload size? (set sensible default, e.g., 10MB)