# Tasks — `@suaveplan/api-auth-anonymous`

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

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

- [ ] 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)
- [ ] 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.
- [ ] 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 (§2.3, §5.2a, §13.4)
- [x] 1.2 Read `openspec/changes/api-auth/` for upstream contract
- [x] 1.3 Read `openspec/AGENTS.md` Sections 13 and 14
- [x] 1.4 Draft `proposal.md`
- [x] 1.5 Draft `specs/api-auth-anonymous/spec.md`
- [x] 1.6 Every requirement carries `**Verified by:**`

## 2. Implementation

- [ ] 2.1 Scaffold `packages/api/api-auth-anonymous/` (deps: api-auth, api-types, api-worker-rpc)
- [ ] 2.2 `src/factory/create-anonymous-session-resolver.ts` — direct surface
- [ ] 2.3 `src/proxy/create-anonymous-session-resolver-worker-proxy.ts` — proxy surface
- [ ] 2.4 `src/security-scheme/security-scheme-contribution.ts` — empty OpenAPI block
- [ ] 2.5 `src/index.ts` — explicit named re-exports

## 3. Tests

- [ ] 3.1 `src/factory/create-anonymous-session-resolver.test.ts`
- [ ] 3.2 `src/factory/create-anonymous-session-resolver.spec-conformance.test.ts` — direct surface conformance
- [ ] 3.3 `src/proxy/create-anonymous-session-resolver-worker-proxy.test.ts`
- [ ] 3.4 `src/proxy/create-anonymous-session-resolver-worker-proxy.spec-conformance.test.ts` — proxy surface conformance
- [ ] 3.5 Every `it(...)` carries `{ timeout: 5000 }`

## 4. Documentation

- [ ] 4.1 Sibling `.md` per implementation `.ts` (≥200 words, basic + advanced)
- [ ] 4.2 README documents this is the default for fully public APIs

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

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

## 6. Pre-archive 7-row checklist

- [ ] 6.1 Generics threaded; `expectTypeOf` asserts `resolveSession` returns `Promise<null>`
- [ ] 6.2 Zod schemas — N/A (no options)
- [ ] 6.3 Error codes — N/A (no failure paths)
- [ ] 6.4 Strict-mode — N/A
- [ ] 6.5 OTel instruments — N/A (no work performed)
- [ ] 6.6 Lifecycle dedup — N/A
- [ ] 6.7 No retroactive tick

## 7. Archive

- [ ] 7.1 Fold into `openspec/specs/api-auth-anonymous/spec.md`
- [ ] 7.2 Move to `openspec/archive/<yyyy-mm-dd>-api-auth-anonymous/`
- [ ] 7.3 Tick Stage 4 box in umbrella tasks
- [ ] 7.4 Refresh `MANIFEST.md`