# Tasks — `@suaveplan/api-sandbox-permissions`

> Every checkbox MUST reflect work actually done in this change.

## 0. Pre-flight (non-negotiable)

- [x] 0.1 Confirm clean working tree (`git status` reports nothing) and no in-flight worktrees with uncommitted work (`git worktree list` then `git status` in each)
- [x] 0.2 If any worktrees exist under `.claude/worktrees/`, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (`git worktree remove`) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
- [x] 0.3 Confirm the package set in `MANIFEST.md` matches `find packages -maxdepth 3 -name package.json` count. Drift here means a prior change archived without regenerating the manifest.

## 1. Spec authoring

- [x] 1.1 Read design doc `docs/superpowers/specs/2026-05-13-api-plugin-foundation-design.md` (§2.2, §3, §5.2b, §12.4)
- [x] 1.2 Read `openspec/AGENTS.md` Sections 13 and 14
- [x] 1.3 Draft `proposal.md`
- [x] 1.4 Draft `specs/api-sandbox-permissions/spec.md`
- [x] 1.5 Every requirement carries a `**Verified by:**` line naming concrete `it(...)` titles

## 2. Implementation

- [x] 2.1 Scaffold `packages/api/api-sandbox-permissions/` (`"version": "0.1.0"`, `"sideEffects": false`)
- [x] 2.2 `src/policy/` — `PermissionPolicy` value object built from `PermissionsManifest`
- [x] 2.3 `src/checker/fs/` — path-allowlist glob matching, traversal rejection
- [x] 2.4 `src/checker/fetch/` — host-allowlist matching (exact + `*.suffix`), scheme gate
- [x] 2.5 `src/checker/capability/` — db scope / secrets name / events topic gating
- [x] 2.6 `src/budget/` — `BudgetTracker` for CPU sample / memory sample / wall-clock
- [x] 2.7 `src/error-codes.ts` — `PERMISSION_DENIED`, `BUDGET_EXCEEDED` via `defineCodes`
- [x] 2.8 `src/instruments/` — `plugin.permission_denied_total`, `plugin.budget_exceeded_total` descriptors
- [x] 2.9 `src/testing/run-permissions-conformance.ts` — shared harness
- [x] 2.10 `src/index.ts` — explicit named re-exports (no `export *`)
- [x] 2.11 `package.json` exports — `./testing` subpath

## 3. Tests

- [x] 3.1 `src/policy/policy.test.ts`
- [x] 3.2 `src/checker/fs/fs.test.ts`, `src/checker/fetch/fetch.test.ts`, `src/checker/capability/capability.test.ts`
- [x] 3.3 `src/budget/budget.test.ts`
- [x] 3.4 `src/checker/checker.spec-conformance.test.ts` — denial metric + error code with real in-memory `MeterProvider`
- [x] 3.5 `src/testing/run-permissions-conformance.test.ts` — harness self-test
- [x] 3.6 `tests/dep-graph.test.ts`
- [x] 3.7 Every `it(...)` carries `{ timeout: 5000 }`

## 4. Documentation

- [x] 4.1 Sibling `.md` for every implementation `.ts` (≥200 words, basic + advanced examples, full API reference)
- [x] 4.2 `README.md` links every co-located `.md` under `## Modules`
- [x] 4.3 Update `CLAUDE.md` package listing

## 5. Pre-archive verification (the 5-gate triple)

- [x] 5.1 `bun run check` — Biome 0/0/0
- [x] 5.2 `bunx turbo lint typecheck test --filter=@suaveplan/api-sandbox-permissions` — green
- [x] 5.3 `bunx turbo test:coverage --filter=@suaveplan/api-sandbox-permissions` — 100/100/100/100
- [x] 5.4 `bun scripts/openspec-conformance.ts @suaveplan/api-sandbox-permissions` — exit 0
- [x] 5.5 `bunx turbo build --filter=@suaveplan/api-sandbox-permissions` — green

## 6. Pre-archive 7-row checklist (AGENTS.md Section 13)

- [x] 6.1 Generics threaded; `expectTypeOf` on `PermissionPolicy<Manifest>` literal-type claims
- [x] 6.2 Zod schemas wired at `PermissionsManifest` ingestion boundary
- [x] 6.3 `PERMISSION_DENIED` and `BUDGET_EXCEEDED` both thrown by at least one production path
- [x] 6.4 Strict-mode behaviour — both `enforce` and `warn` deny modes tested
- [x] 6.5 OTel instruments emitted and asserted against a real in-memory `MeterProvider`
- [x] 6.6 Lifecycle dedup — `BudgetTracker` is idempotent across repeat samples
- [x] 6.7 No retroactive tick

## 7. Archive

- [x] 7.1 Fold spec delta into `openspec/specs/api-sandbox-permissions/spec.md`
- [x] 7.2 Move folder to `openspec/archive/<yyyy-mm-dd>-api-sandbox-permissions/`
- [x] 7.3 Tick `8.1` in umbrella tasks
- [x] 7.4 Refresh `MANIFEST.md`