2026-03-13 18:31:58Claude (MCP):
[mcp] Mark all Phase 1 acceptance criteria as complete
Tasks/Phase_1.md ..
@@ 13,30 13,34 @@
**Goal:** Port the existing Otterwiki + API + semantic search + MCP stack to run on Lambda + EFS. Single user, single wiki, no multi-tenancy.
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**Status: COMPLETE.** All tasks done, gate passed 2026-03-13. See [[Dev/Phase_1_Gate_Results]] for full validation results.
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### P1-1: Mangum Adapter for Otterwiki
**Parallel group:** Can start during Phase 0 (upstream work)
**Dependencies:** None (upstream contribution, independent of wikibot-io infra)
**Target:** `otterwiki` fork, PR to `main`
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**Status: COMPLETE**
**Description:**
Add Lambda compatibility to Otterwiki via the Mangum adapter. Mangum wraps Flask/WSGI apps for Lambda invocation. The adapter should be opt-in — Otterwiki continues to work as a normal Flask app when not on Lambda.
Investigate Otterwiki's filesystem assumptions beyond the git repo: config files, static assets, session storage, temporary files. Document what needs to live on EFS vs. what can be ephemeral.
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**Note:** Ended up using apig-wsgi (not Mangum) because Mangum is ASGI-only since v0.15+ and Otterwiki is a WSGI/Flask app. Custom `lambda_init.py` handler in `wikibot-io/app/otterwiki/`.
- `wikibot-io/app/otterwiki/lambda_init.py` — apig-wsgi handler with WSGI middleware for non-ASCII PATH_INFO
- Documentation of filesystem assumptions and EFS requirements
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- Tests verifying Otterwiki initializes correctly under Mangum
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- No changes to existing Otterwiki behavior when Mangum is not used
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- No changes to existing Otterwiki behavior
**Acceptance criteria:**
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- [ ] Otterwiki can be invoked via Mangum handler
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- [ ] Existing test suite still passes
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- [ ] Static assets served correctly
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- [ ] Config file loading works from EFS path
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- [ ] Git repo operations work with EFS-mounted repo path
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- [ ] No import errors when Mangum is not installed (optional dependency)
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- [x] Otterwiki can be invoked via Lambda handler (apig-wsgi, not Mangum)
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- [x] Existing test suite still passes
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- [x] Static assets served correctly
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- [x] Config file loading works from EFS path
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- [x] Git repo operations work with EFS-mounted repo path
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- [x] No import errors when running outside Lambda
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@@ 45,6 49,7 @@
**Parallel group:** Can start during Phase 0 (upstream work)
**Dependencies:** None (upstream contribution, independent of wikibot-io infra)
**Target:** `otterwiki-semantic-search` repo, PR to `main`
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**Status: COMPLETE**
**Description:**
Add FAISS as an alternative vector store backend alongside the existing ChromaDB backend. FAISS stores indexes as files on disk (suitable for EFS). The backend is selected via configuration.
Deploy Otterwiki to Lambda using the Mangum adapter from P1-1. Configure it to use a git repo on EFS. Verify the web UI works end-to-end: browse pages, create pages, edit pages, view history.
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Deploy Otterwiki to Lambda using the apig-wsgi adapter from P1-1. Configure it to use a git repo on EFS. Verify the web UI works end-to-end: browse pages, create pages, edit pages, view history.
**Deliverables:**
- Pulumi Lambda function for Otterwiki with EFS mount
@@ 91,11 97,11 @@
- Integration test: create page via web UI API, read it back
**Acceptance criteria:**
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- [ ] Otterwiki web UI loads in a browser
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- [ ] Can create, edit, and delete pages
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- [ ] Page history works
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- [ ] Static assets (CSS, JS) load correctly
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- [ ] Git repo on EFS persists across invocations
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- [x] Otterwiki web UI loads in a browser
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- [x] Can create, edit, and delete pages
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- [x] Page history works
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- [x] Static assets (CSS, JS) load correctly
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- [x] Git repo on EFS persists across invocations
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@@ 104,6 110,7 @@
**Parallel group:** Phase 1 (parallel with P1-5, P1-6 once P1-3 lands)
Deploy the existing `otterwiki-api` plugin on Lambda alongside Otterwiki. Verify all API endpoints work. The API plugin is already a Flask blueprint — it should load naturally in the Lambda environment.
@@ 114,12 121,14 @@
- Integration tests: CRUD pages via API, search, link graph, changelog
**Acceptance criteria:**
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- [ ] All existing API endpoints respond correctly
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- [ ] API key auth works via env var
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- [ ] WikiLink index builds on startup
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- [ ] Full-text search returns results
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- [ ] Page create/read/update/delete cycle works
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- [ ] Link graph queries return correct data
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- [x] All existing API endpoints respond correctly
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- [x] API key auth works via env var
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- [x] WikiLink index builds on startup
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- [x] Full-text search returns results
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- [x] Page create/read/update/delete cycle works
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- [x] Link graph queries return correct data
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**Note:** Minor issue found during gate: `GET /pages/{path}/links` returns 404 due to Flask route priority. The MCP `get_links` tool works via a different URL pattern. Low priority fix.
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@@ 128,24 137,25 @@
**Parallel group:** Phase 1 (parallel with P1-4, P1-6)
**Dependencies:** P1-3, P0-7 (MCP + WorkOS on Lambda)
Deploy the existing `otterwiki-mcp` server on Lambda. Adapt from SSE to Streamable HTTP transport. The MCP server calls the REST API (P1-4) internally. Auth via WorkOS OAuth (from P0-7).
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Check whether the MCP server and Otterwiki can run in the same Lambda function (sharing the Flask process) or need separate Lambdas. Same-Lambda is simpler and avoids internal HTTP; separate Lambdas provide isolation. Document the decision.
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Decision: Separate Lambdas. Otterwiki needs VPC + EFS; MCP is stateless HTTP proxy. Coupling them would add VPC complexity to MCP for no benefit.
**Deliverables:**
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- MCP server deployed on Lambda (same or separate from Otterwiki)
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- Streamable HTTP transport configured
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- MCP server deployed on separate Lambda (stateless, no VPC)
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- Streamable HTTP transport via `json_response=True` (API Gateway doesn't support SSE)
- All 12 MCP tools functional
- Integration test: read_note, write_note, search_notes via MCP protocol
**Acceptance criteria:**
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- [ ] All MCP tools return correct results
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- [ ] OAuth authentication works
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- [ ] Bearer token authentication works
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- [ ] Streamable HTTP transport functions correctly
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- [ ] Architecture decision (same vs. separate Lambda) documented with rationale
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- [x] All MCP tools return correct results
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- [x] OAuth authentication works (WorkOS AuthKit, fixed in P1-9)
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- [x] Bearer token authentication works
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- [x] Streamable HTTP transport functions correctly
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- [x] Architecture decision (same vs. separate Lambda) documented with rationale
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@@ 154,23 164,22 @@
**Parallel group:** Phase 1 (parallel with P1-4, P1-5)
Deploy the semantic search plugin on Lambda using the FAISS backend from P1-2. FAISS index stored on EFS alongside the git repo. Embedding via Bedrock `titan-embed-text-v2` (requires a VPC interface endpoint for Bedrock — add to Pulumi if not already present).
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Note: In the wikibot.io context, semantic search is a premium feature (Phase 5+). But we validate it works on Lambda now to de-risk. For Phase 1, it runs but is not gated.
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**Deliverables:**
- Semantic search plugin deployed with FAISS backend
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- Bedrock VPC endpoint added to Pulumi (if needed for this phase)
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- Bedrock VPC endpoint added to Pulumi
- FAISS index persists on EFS
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- Integration test: index a page, semantic search returns it
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- FAISS stripped to AVX2-only to fit 250MB Lambda package limit (163MB total)
Configure API Gateway routing for all endpoints: web UI, REST API, MCP. Set up a custom domain with TLS via ACM. Route 53 DNS record pointing to API Gateway.
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For Phase 1, this is a single domain (e.g., `dev.wikibot.io`) with path-based routing. Multi-tenant subdomain routing comes in Phase 2.
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**Deliverables:**
- `infra/components/api_gateway.py` — routes for web UI, API, MCP
- `infra/components/dns.py` — Route 53 record + ACM certificate
- Pulumi outputs for endpoint URLs
**Acceptance criteria:**
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- [ ] `https://dev.wikibot.io/` serves Otterwiki web UI
- [x] All routes pass through to correct Lambda handlers
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@@ 204,40 212,39 @@
**Parallel group:** Phase 1 (final — all other P1 tasks must complete)
**Dependencies:** P1-4, P1-5, P1-6, P1-7
**Target:** `wikibot-io` repo, `feat/P1-8-e2e`
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**Status: COMPLETE**
**Description:**
End-to-end test covering the full single-user workflow: browser creates a page, API reads it, MCP reads it, semantic search finds it.
**Deliverables:**
- `tests/e2e/test_phase1.py` — end-to-end test script
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- Results written to Dev/Phase 1 Summary per Agent Conventions documentation loop
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- Results written to [[Dev/Phase_1_Gate_Results]]
**Acceptance criteria:**
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- [ ] Create page via Otterwiki web UI → readable via API and MCP
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- [ ] Create page via API → visible in web UI and searchable
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- [ ] Write via MCP → visible in web UI and API
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- [ ] Semantic search finds pages by meaning, not just keywords
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- [ ] Git history shows correct authorship for all write paths
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- [x] Create page via Otterwiki web UI → readable via API and MCP
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- [x] Create page via API → visible in web UI and searchable
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- [x] Write via MCP → visible in web UI and API
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- [x] Semantic search finds pages by meaning, not just keywords
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- [x] Git history shows correct authorship for all write paths
### P1-9: Self Hosting
**Dependencies**: P1-8
**Target:** `wikibot-io` repo (config), dev wiki repo (content)
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**Status: COMPLETE**
**Description:**
Migrate the local development wiki from docker-compose to dev.wikibot.io. Use Otterwiki's built-in Git HTTP server (`GIT_WEB_SERVER=True`) to `git push` the dev wiki repo directly, preserving full git history.