{"type":"thinking_level_change","id":"40504482","parentId":null,"timestamp":"2026-03-30T00:13:12.522Z","thinkingLevel":"off"}
{"type":"model_change","id":"574a9541","parentId":"40504482","timestamp":"2026-03-30T00:13:12.523Z","provider":"anthropic","modelId":"claude-opus-4-6"}
{"type":"custom_message","customType":"gsd-auto","content":"You are executing GSD auto-mode.\n\n## Working Directory\n\nYour working directory is `/home/aux/projects/content-to-kb-automator`. All file reads, writes, and shell commands MUST operate relative to this directory. Do NOT `cd` to any other directory.\n\n## UNIT: Complete Slice S05 (\"Search-First Web UI\") — Milestone M001\n\n## Your Role in the Pipeline\n\nExecutor agents built each task and wrote task summaries. You are the closer — verify the assembled work actually delivers the slice goal, then compress everything into a slice summary. After you finish, a **reassess-roadmap agent** reads your slice summary to decide if the remaining roadmap still makes sense. The slice summary is also the primary record of what this slice achieved — future slice researchers and planners read it as a dependency summary when their work builds on yours.\n\nWrite the summary for those downstream readers. What did this slice actually deliver? What patterns did it establish? What should the next slice know?\n\nAll relevant context has been preloaded below — the slice plan, all task summaries, and the milestone roadmap are inlined. Start working immediately without re-reading these files.\n\n## Inlined Context (preloaded — do not re-read these files)\n\n### Milestone Roadmap\nSource: `.gsd/milestones/M001/M001-ROADMAP.md`\n\n# M001: Chrysopedia Foundation — Infrastructure, Pipeline Core, and Skeleton UI\n\n## Vision\nStand up the complete Chrysopedia stack: Docker Compose deployment on ub01, PostgreSQL data model, FastAPI backend with transcript ingestion, Whisper transcription script for the desktop, LLM extraction pipeline (stages 2-5), review queue, Qdrant integration, and the search-first web UI with technique pages, creators, and topics browsing. By the end, a video file can be transcribed → ingested → extracted → reviewed → searched and read in the web UI.\n\n## Slice Overview\n| ID | Slice | Risk | Depends | Done | After this |\n|----|-------|------|---------|------|------------|\n| S01 | Docker Compose + Database + Whisper Script | low | — | ✅ | docker compose up -d starts all services on ub01; Whisper script transcribes a sample video to JSON |\n| S02 | Transcript Ingestion API | low | S01 | ✅ | POST a transcript JSON file to the API; Creator and Source Video records appear in PostgreSQL |\n| S03 | LLM Extraction Pipeline + Qdrant Integration | high | S02 | ✅ | A transcript JSON triggers stages 2-5: segmentation → extraction → classification → synthesis. Technique pages with key moments appear in DB. Qdrant has searchable embeddings. |\n| S04 | Review Queue Admin UI | medium | S03 | ✅ | Admin views pending key moments, approves/edits/rejects them, toggles between review and auto mode |\n| S05 | Search-First Web UI | medium | S03 | ⬜ | User searches for a technique, gets semantic results in <500ms, clicks through to a full technique page with study guide prose, key moments, and related links |\n\n---\n\n### Slice Plan\nSource: `.gsd/milestones/M001/slices/S05/S05-PLAN.md`\n\n# S05: Search-First Web UI\n\n**Goal:** User searches for a technique, gets semantic results in <500ms, clicks through to a full technique page with study guide prose, key moments, and related links. Browse pages for creators (randomized default sort) and topics (two-level hierarchy) are navigable.\n**Demo:** After this: User searches for a technique, gets semantic results in <500ms, clicks through to a full technique page with study guide prose, key moments, and related links\n\n## Tasks\n- [x] **T01: Created async search service with embedding+Qdrant+keyword fallback and all public API endpoints (search, techniques, topics, enhanced creators) mounted at /api/v1** — ## Description\n\nCreate the backend API surface for S05: the async search service (embedding + Qdrant), search endpoint, technique pages CRUD, topics hierarchy, and enhanced creators endpoint. This is the highest-risk task because it introduces async embedding/Qdrant clients for the FastAPI request path (existing ones are sync for Celery).\n\n## Failure Modes\n\n| Dependency | On error | On timeout | On malformed response |\n|------------|----------|-----------|----------------------|\n| Embedding API (AsyncOpenAI) | Fall back to keyword-only search | 300ms timeout → keyword fallback | Return empty vectors → keyword fallback |\n| Qdrant (AsyncQdrantClient) | Fall back to keyword-only search | 300ms timeout → keyword fallback | Log warning, return empty results → keyword fallback |\n| PostgreSQL | Return 500 (standard FastAPI error handling) | Connection pool timeout → 500 | N/A (SQLAlchemy typed) |\n\n## Load Profile\n\n- **Shared resources**: AsyncQdrantClient connection pool, AsyncOpenAI HTTP pool, SQLAlchemy async session pool\n- **Per-operation cost**: Search = 1 embedding API call + 1 Qdrant query + 1-3 SQL queries for enrichment. Read endpoints = 1-2 SQL queries each.\n- **10x breakpoint**: Embedding API rate limiting (external dependency). Mitigated by client-side debounce (300ms) reducing request rate.\n\n## Negative Tests\n\n- **Malformed inputs**: Empty search query → return empty results. Query > 500 chars → truncate to 500. Invalid scope parameter → default to 'all'.\n- **Error paths**: Embedding API unreachable → keyword fallback. Qdrant unreachable → keyword fallback. Invalid slug → 404.\n- **Boundary conditions**: Empty Qdrant collection → keyword-only results. Zero matching techniques/creators → empty list.\n\n## Steps\n\n1. Create `backend/search_service.py` with `SearchService` class:\n   - `__init__` takes Settings, creates `openai.AsyncOpenAI` client and `qdrant_client.AsyncQdrantClient`\n   - `async embed_query(text: str) -> list[float] | None` — embeds query text with 300ms timeout, returns None on failure\n   - `async search_qdrant(vector: list[float], limit: int, type_filter: str | None) -> list[dict]` — queries Qdrant with optional payload type filter, returns scored results with payloads\n   - `async keyword_search(query: str, scope: str, limit: int, db: AsyncSession) -> list[dict]` — ILIKE search on technique_pages.title, key_moments.title, creators.name\n   - `async search(query: str, scope: str, limit: int, db: AsyncSession) -> dict` — orchestrates: embed → Qdrant → enrich with DB metadata → fallback to keyword if needed\n\n2. Add new Pydantic response schemas to `backend/schemas.py`:\n   - `SearchResultItem(title, slug, type, score, summary, creator_name, creator_slug, topic_category, topic_tags)`\n   - `SearchResponse(items: list[SearchResultItem], total: int, query: str, fallback_used: bool)`\n   - `TechniquePageDetail` (extends TechniquePageRead with nested key_moments, creator info, related links)\n   - `TopicCategory(name, description, sub_topics: list[TopicSubTopic])` and `TopicSubTopic(name, technique_count, creator_count)`\n   - `CreatorBrowseItem` (extends CreatorRead with technique_count, video_count)\n\n3. Create `backend/routers/search.py`:\n   - `GET /search?q=...&scope=all|topics|creators&limit=20`\n   - Instantiate SearchService from get_settings(), call search(), return SearchResponse\n   - Log query, latency_ms, result_count, fallback_used at INFO level\n\n4. Create `backend/routers/techniques.py`:\n   - `GET /techniques` — list technique pages with optional `category`, `creator_slug` query filters, pagination\n   - `GET /techniques/{slug}` — full detail with eager-loaded key_moments (ordered by start_time), creator info, outgoing+incoming related links\n   - Return 404 for unknown slug\n\n5. Create `backend/routers/topics.py`:\n   - `GET /topics` — load `canonical_tags.yaml`, for each category aggregate technique_count and creator_count per sub_topic from DB\n   - `GET /topics/{category_slug}` — return technique pages filtered by topic_category\n\n6. Extend `backend/routers/creators.py`:\n   - Add `sort` query param: `random` (default), `alpha`, `views`\n   - Add `genre` query param for filtering by genre\n   - Add technique_count and video_count subqueries to list endpoint\n   - For `sort=random`, use `func.random()` ORDER BY (dataset is small, <100 creators)\n\n7. Mount all new routers in `backend/main.py`:\n   - `from routers import search, techniques, topics`\n   - `app.include_router(search.router, prefix=\"/api/v1\")`\n   - `app.include_router(techniques.router, prefix=\"/api/v1\")`\n   - `app.include_router(topics.router, prefix=\"/api/v1\")`\n\n## Must-Haves\n\n- [ ] SearchService with async embedding + Qdrant + keyword fallback\n- [ ] GET /api/v1/search returns SearchResponse with enriched results\n- [ ] GET /api/v1/techniques and GET /api/v1/techniques/{slug} with full detail\n- [ ] GET /api/v1/topics returns category hierarchy with counts\n- [ ] GET /api/v1/creators supports sort=random (default), genre filter, technique/video counts\n- [ ] All new routers mounted in main.py\n- [ ] Embedding/Qdrant failures gracefully degrade to keyword search\n\n## Verification\n\n- `cd backend && python -c \"from search_service import SearchService; print('OK')\"` — imports clean\n- `cd backend && python -c \"from routers.search import router; print(router.routes)\"` — search router has routes\n- `cd backend && python -c \"from routers.techniques import router; print(router.routes)\"` — techniques router has routes\n- `cd backend && python -c \"from routers.topics import router; print(router.routes)\"` — topics router has routes\n- `cd backend && python -c \"from main import app; routes = [r.path for r in app.routes]; assert '/api/v1/search' in str(routes) or any('search' in str(r.path) for r in app.routes); print('Mounted')\"` — routers mounted\n\n## Observability Impact\n\n- Signals added: INFO log per search query with latency_ms, result_count, fallback_used. WARNING on embedding/Qdrant failure with error details.\n- How a future agent inspects this: `curl localhost:8001/api/v1/search?q=test` returns structured JSON with timing data\n- Failure state exposed: fallback_used=true in search response indicates Qdrant/embedding degradation\n  - Estimate: 2h\n  - Files: backend/search_service.py, backend/schemas.py, backend/routers/search.py, backend/routers/techniques.py, backend/routers/topics.py, backend/routers/creators.py, backend/main.py\n  - Verify: cd backend && python -c \"from search_service import SearchService; from routers.search import router as sr; from routers.techniques import router as tr; from routers.topics import router as tpr; print('All imports OK')\" && python -c \"from main import app; print([r.path for r in app.routes])\"\n- [x] **T02: Added 18 integration tests for search and public API endpoints (techniques, topics, creators) — all 58 tests pass** — ## Description\n\nWrite integration tests for all new S05 backend endpoints: search (with mocked embedding API and Qdrant), techniques list/detail, topics hierarchy, and enhanced creators (randomized sort, genre filter, counts). Tests run against real PostgreSQL with the existing conftest.py fixtures. All 40 existing tests must continue to pass.\n\n## Negative Tests\n\n- **Malformed inputs**: Empty search query returns empty results. Invalid technique slug returns 404. Invalid topic category returns empty list.\n- **Error paths**: Search with mocked embedding failure → keyword fallback results returned. Search with mocked Qdrant failure → keyword fallback.\n- **Boundary conditions**: Search with no matching results → empty items list. Topics with no technique pages → zero counts. Creators list with no creators → empty list.\n\n## Steps\n\n1. Create `backend/tests/test_search.py`:\n   - Fixture: seed DB with 2 creators, 3 technique pages (different categories/tags), 5 key moments\n   - Test search endpoint with mocked SearchService that returns canned results → verify response shape (items, total, query, fallback_used)\n   - Test search with empty query → returns empty results or validation error\n   - Test search keyword fallback: mock embedding to return None → verify keyword results returned and fallback_used=true\n   - Test search scope filtering (scope=topics returns only technique_page type results)\n\n2. Create `backend/tests/test_public_api.py`:\n   - Test GET /api/v1/techniques — returns list of technique pages, supports category filter\n   - Test GET /api/v1/techniques/{slug} — returns full detail with key_moments, creator info, related links\n   - Test GET /api/v1/techniques/{slug} with invalid slug → 404\n   - Test GET /api/v1/topics — returns category hierarchy with counts matching seeded data\n   - Test GET /api/v1/creators?sort=random — returns creators (verify all returned, order may vary)\n   - Test GET /api/v1/creators?sort=alpha — returns creators in alphabetical order\n   - Test GET /api/v1/creators?genre=Bass+music — returns only matching creators\n   - Test GET /api/v1/creators/{slug} — returns detail with technique_count, video_count\n\n3. Run full test suite: `cd backend && python -m pytest tests/ -v` — all 40 existing + new tests pass\n\n## Must-Haves\n\n- [ ] test_search.py with ≥4 tests covering happy path, empty query, keyword fallback, scope filter\n- [ ] test_public_api.py with ≥8 tests covering techniques list/detail/404, topics hierarchy, creators sort/filter/detail\n- [ ] All 40 existing tests still pass (regression)\n- [ ] Tests use real PostgreSQL with seeded data (not mocked DB)\n\n## Verification\n\n- `cd backend && python -m pytest tests/test_search.py tests/test_public_api.py -v` — all new tests pass\n- `cd backend && python -m pytest tests/ -v` — all tests pass (40 existing + new)\n  - Estimate: 1.5h\n  - Files: backend/tests/test_search.py, backend/tests/test_public_api.py, backend/tests/conftest.py\n  - Verify: cd backend && python -m pytest tests/test_search.py tests/test_public_api.py -v && python -m pytest tests/ -v\n- [x] **T03: Built frontend search flow: typed public API client, landing page with debounced typeahead, search results with grouped display, and full technique page with prose/key moments/signal chains/plugins/related links** — ## Description\n\nBuild the primary user flow: landing page with search bar → search results page → technique page detail. This is the R005/R006/R015 critical path. Includes the new typed API client for public endpoints, App.tsx routing with both admin and public routes, and 3 new page components with CSS.\n\nThe frontend uses React 18 + Vite + TypeScript with strict mode (`noUnusedLocals`, `noUnusedParameters`, `noUncheckedIndexedAccess`). Existing pattern: plain CSS in `App.css`, typed `fetch()` API client, React Router v6.\n\n## Steps\n\n1. Create `frontend/src/api/public-client.ts` — typed API client for public endpoints:\n   - Types: `SearchResultItem`, `SearchResponse`, `TechniquePageDetail`, `KeyMomentSummary`, `CreatorInfo`, `RelatedLink`, `TopicCategory`, `TopicSubTopic`, `CreatorBrowseItem`\n   - Functions: `searchApi(q, scope?, limit?)`, `fetchTechnique(slug)`, `fetchTechniques(params?)`, `fetchTopics()`, `fetchCreators(params?)`, `fetchCreator(slug)`\n   - Reuse the `request<T>` helper pattern from existing `client.ts` (or extract shared helper)\n\n2. Create `frontend/src/pages/Home.tsx` — landing page:\n   - Prominent search bar (auto-focus on mount) with debounce (300ms)\n   - Live typeahead: after 2+ chars, show top 5 results in dropdown below search bar\n   - On Enter or \"See all results\" link, navigate to `/search?q=...`\n   - Two navigation cards: \"Topics\" (links to `/topics`) and \"Creators\" (links to `/creators`)\n   - \"Recently Added\" section showing last 5 technique pages (fetch from `/api/v1/techniques?limit=5`)\n\n3. Create `frontend/src/pages/SearchResults.tsx` — full search results page:\n   - Read `q` from URL search params\n   - Display results grouped by type (technique_pages first, then key_moments)\n   - Each result: title (linked to technique page), summary snippet, creator name, category/tags\n   - Show \"No results found\" for empty results, \"Showing keyword results\" when fallback_used=true\n   - Search bar at top for refining query\n\n4. Create `frontend/src/pages/TechniquePage.tsx` — technique page display (R006):\n   - Fetch technique by slug from URL params via `fetchTechnique(slug)`\n   - Header: title, topic_category badge, topic_tags pills, creator name (linked to `/creators/{slug}`), source_quality indicator\n   - Amber banner if source_quality === 'unstructured' (livestream-sourced)\n   - Study guide prose: render `body_sections` JSONB — iterate Object.entries, render each section as `<h2>` + paragraph. Handle both string and object values gracefully.\n   - Key moments index: ordered list with title, start_time→end_time, content_type badge, summary\n   - Signal chains section (if present): render each chain as name + ordered steps\n   - Plugins referenced (if present): pill list\n   - Related techniques (if present): linked list\n   - Loading state and 404 error state\n\n5. Update `frontend/src/App.tsx` routing:\n   - Import new pages\n   - Add public routes: `/` → Home, `/search` → SearchResults, `/techniques/:slug` → TechniquePage\n   - Keep admin routes at `/admin/*`\n   - Update header: \"Chrysopedia\" title (not \"Chrysopedia Admin\"), nav links to Home, Topics, Creators, and Admin\n\n6. Add CSS to `frontend/src/App.css` for new pages:\n   - Search bar styles (large, centered on home, inline on results page)\n   - Typeahead dropdown styles\n   - Navigation cards (grid layout)\n   - Technique page layout (readable prose width, section spacing)\n   - Search result items (hover state, meta info)\n   - Tag/badge pill styles\n   - Loading and error states\n\n## Must-Haves\n\n- [ ] Typed public API client with all endpoint functions\n- [ ] Landing page with search bar, typeahead, navigation cards, recently added\n- [ ] Search results page with grouped results\n- [ ] Technique page with all sections (header, prose, key moments, related links)\n- [ ] App.tsx routes both public and admin paths\n- [ ] `cd frontend && npx tsc -b` passes with zero errors\n\n## Verification\n\n- `cd frontend && npx tsc -b` — zero TypeScript errors\n- `cd frontend && npm run build` — clean production build\n- Verify files exist: `test -f frontend/src/api/public-client.ts && test -f frontend/src/pages/Home.tsx && test -f frontend/src/pages/SearchResults.tsx && test -f frontend/src/pages/TechniquePage.tsx`\n  - Estimate: 2h\n  - Files: frontend/src/api/public-client.ts, frontend/src/pages/Home.tsx, frontend/src/pages/SearchResults.tsx, frontend/src/pages/TechniquePage.tsx, frontend/src/App.tsx, frontend/src/App.css\n  - Verify: cd frontend && npx tsc -b && npm run build && echo 'Frontend build OK'\n- [x] **T04: Built CreatorsBrowse (randomized default sort, genre filter, name filter, sort toggle), CreatorDetail (creator info + technique list), and TopicsBrowse (two-level expandable hierarchy with counts and filter) — all routes registered, TypeScript clean, production build succeeds** — ## Description\n\nBuild the remaining browse pages: CreatorsBrowse (R007, R014 creator equity with randomized default sort), CreatorDetail, and TopicsBrowse (R008 two-level hierarchy). Then run final verification to confirm the full frontend builds cleanly and all requirements are covered.\n\n## Steps\n\n1. Create `frontend/src/pages/CreatorsBrowse.tsx` — creators browse page (R007, R014):\n   - Fetch creators from `/api/v1/creators?sort=random` (default) via `fetchCreators()`\n   - Genre filter pills at top (fetch unique genres from creator data, or hardcode from canonical_tags.yaml genres)\n   - Type-to-narrow input that filters displayed creators client-side by name\n   - Sort toggle: Random (default), Alphabetical, Views — each triggers re-fetch with `sort=random|alpha|views`\n   - Each creator row: name, genre tags (pills), technique_count, video_count, view_count\n   - Click row → navigate to `/creators/{slug}`\n   - All creators get equal visual weight (no featured/highlighted creators) per R014\n\n2. Create `frontend/src/pages/CreatorDetail.tsx` — creator detail page:\n   - Fetch creator by slug via `fetchCreator(slug)` — shows name, genres, video_count, technique_count\n   - Fetch creator's technique pages via `fetchTechniques({ creator_slug: slug })`\n   - List technique pages with title (linked to `/techniques/{slug}`), category, tags, summary\n   - Loading state and 404 error state\n\n3. Create `frontend/src/pages/TopicsBrowse.tsx` — topics browse page (R008):\n   - Fetch topics from `/api/v1/topics` via `fetchTopics()`\n   - Two-level hierarchy: 6 top-level categories (Sound design, Mixing, Synthesis, Arrangement, Workflow, Mastering)\n   - Each category expandable/collapsible, showing sub-topics\n   - Each sub-topic shows technique_count and creator_count\n   - Click sub-topic → navigate to `/search?q={sub_topic_name}&scope=topics` or filter technique list\n   - Filter input at top to narrow categories/sub-topics\n\n4. Update `frontend/src/App.tsx` — add routes for browse pages:\n   - `/creators` → CreatorsBrowse\n   - `/creators/:slug` → CreatorDetail\n   - `/topics` → TopicsBrowse\n   - Import new page components\n\n5. Add CSS to `frontend/src/App.css` for browse pages:\n   - Creator list styles (rows, genre pills, counts)\n   - Creator detail page layout\n   - Topics hierarchy styles (collapsible sections, sub-topic rows, counts)\n   - Filter input styles\n   - Sort toggle button group\n\n6. Final verification:\n   - `cd frontend && npx tsc -b` — zero errors\n   - `cd frontend && npm run build` — clean build\n   - Verify all 6 page files exist\n\n## Must-Haves\n\n- [ ] Creators browse page with randomized default sort (R014), genre filter, type-to-narrow, sort toggle (R007)\n- [ ] Creator detail page showing creator info and their technique pages\n- [ ] Topics browse page with two-level hierarchy, counts, clickable sub-topics (R008)\n- [ ] All routes registered in App.tsx\n- [ ] `cd frontend && npx tsc -b` passes with zero errors\n- [ ] `cd frontend && npm run build` succeeds\n\n## Verification\n\n- `cd frontend && npx tsc -b && npm run build && echo 'Build OK'`\n- `test -f frontend/src/pages/CreatorsBrowse.tsx && test -f frontend/src/pages/CreatorDetail.tsx && test -f frontend/src/pages/TopicsBrowse.tsx && echo 'All pages exist'`\n  - Estimate: 1.5h\n  - Files: frontend/src/pages/CreatorsBrowse.tsx, frontend/src/pages/CreatorDetail.tsx, frontend/src/pages/TopicsBrowse.tsx, frontend/src/App.tsx, frontend/src/App.css\n  - Verify: cd frontend && npx tsc -b && npm run build && test -f src/pages/CreatorsBrowse.tsx && test -f src/pages/CreatorDetail.tsx && test -f src/pages/TopicsBrowse.tsx && echo 'All browse pages built OK'\n\n---\n\n### Requirements\nSource: `.gsd/REQUIREMENTS.md`\n\n# Requirements\n\n## R001 — Whisper Transcription Pipeline\n**Status:** active\n**Description:** Desktop Python script that accepts video files (MP4/MKV), extracts audio via ffmpeg, runs Whisper large-v3 on RTX 4090, and outputs timestamped transcript JSON with segment-level timestamps and word-level timing. Must be resumable.\n**Validation:** Script processes a sample video and produces valid JSON with timestamped segments.\n**Primary Owner:** M001/S01\n\n## R002 — Transcript Ingestion API\n**Status:** active\n**Description:** FastAPI endpoint that accepts transcript JSON uploads, creates/updates Creator and Source Video records, and stores transcript data in PostgreSQL. Handles new creator detection from folder names.\n**Validation:** POST transcript JSON → 200 OK, records created in DB, file stored on filesystem.\n**Primary Owner:** M001/S02\n\n## R003 — LLM-Powered Extraction Pipeline (Stages 2-5)\n**Status:** active\n**Description:** Background worker pipeline: transcript segmentation → key moment extraction → classification/tagging → technique page synthesis. Uses OpenAI-compatible API with primary (DGX Sparks Qwen) and fallback (local Ollama) endpoints. Pipeline must be resumable per-video per-stage.\n**Validation:** End-to-end: transcript JSON in → technique pages with key moments, tags, and cross-references out.\n**Primary Owner:** M001/S03\n\n## R004 — Review Queue UI\n**Status:** active\n**Description:** Admin interface for reviewing extracted key moments: approve, edit+approve, split, merge, reject. Organized by source video for contextual review. Includes mode toggle (review vs auto-publish).\n**Validation:** Admin can review, edit, and approve/reject moments; mode toggle controls whether new moments require review.\n**Primary Owner:** M001/S04\n\n## R005 — Search-First Web UI\n**Status:** active\n**Description:** Landing page with prominent search bar, live typeahead (results after 2-3 chars), scope toggle (All/Topics/Creators), and two navigation cards (Topics, Creators). Recently added section. Search powered by Qdrant semantic search with keyword fallback.\n**Validation:** User types query → results appear within 500ms, grouped by type, with clickable navigation.\n**Primary Owner:** M001/S05\n\n## R006 — Technique Page Display\n**Status:** active\n**Description:** Core content unit: header (tags, title, creator, meta), study guide prose (organized by sub-aspects with signal chain blocks and quotes), key moments index (timestamped list), related techniques, plugins referenced. Amber banner for livestream-sourced content.\n**Validation:** Technique page renders with all sections populated from synthesized data.\n**Primary Owner:** M001/S05\n\n## R007 — Creators Browse Page\n**Status:** active\n**Description:** Filterable creator list with genre filter pills, type-to-narrow, sort options (randomized default, alphabetical, view count). Each row: name, genre tags, technique count, video count, view count. Links to creator detail page.\n**Validation:** Page loads with randomized order, genre filtering works, clicking row navigates to creator detail.\n**Primary Owner:** M001/S05\n\n## R008 — Topics Browse Page\n**Status:** active\n**Description:** Two-level topic hierarchy (6 top-level categories → sub-topics). Filter input, genre filter pills. Each sub-topic shows technique count and creator count. Clicking sub-topic shows technique pages.\n**Validation:** Hierarchy renders, filtering works, sub-topic links show correct technique pages.\n**Primary Owner:** M001/S05\n\n## R009 — Qdrant Vector Search Integration\n**Status:** active\n**Description:** Embed key moment summaries, technique page content, and transcript segments in Qdrant using configurable embedding model (nomic-embed-text default). Power semantic search with metadata filtering.\n**Validation:** Semantic search returns relevant results for natural language queries; embeddings update when content changes.\n**Primary Owner:** M001/S03\n\n## R010 — Docker Compose Deployment\n**Status:** active\n**Description:** Single docker-compose.yml packaging API, web UI, PostgreSQL, and worker services. Follows XPLTD conventions: bind mounts at /vmPool/r/services/, compose at /vmPool/r/compose/chrysopedia/, xpltd_chrysopedia project name, dedicated Docker network.\n**Validation:** `docker compose up -d` brings up all services; data persists across restarts.\n**Primary Owner:** M001/S01\n\n## R011 — Canonical Tag System\n**Status:** active\n**Description:** Editable canonical tag list (config file) with aliases. Pipeline references tags during classification. New tags can be proposed by LLM and queued for admin approval or auto-added within existing categories.\n**Validation:** Tag list is editable; pipeline uses canonical tags consistently; alias normalization works.\n**Primary Owner:** M001/S03\n\n## R012 — Incremental Content Addition\n**Status:** active\n**Description:** System handles ongoing content: new videos processed through pipeline, new creators auto-detected, existing technique pages updated when new moments are added for same creator+topic.\n**Validation:** Adding a new video for an existing creator updates their technique pages; new creator folder creates new Creator record.\n**Primary Owner:** M001/S03\n\n## R013 — Prompt Template System\n**Status:** active\n**Description:** Extraction prompts (stages 2-5) stored as editable configuration files, not hardcoded. Admin can edit prompts and re-run extraction on specific or all videos for calibration.\n**Validation:** Prompt files are editable; re-processing a video with updated prompts produces different output.\n**Primary Owner:** M001/S03\n\n## R014 — Creator Equity\n**Status:** active\n**Description:** No creator is privileged in the UI. Default sort on Creators page is randomized on every page load. All creators get equal visual weight.\n**Validation:** Refreshing Creators page shows different order each time; no creator gets larger/bolder display.\n**Primary Owner:** M001/S05\n\n## R015 — 30-Second Retrieval Target\n**Status:** active\n**Description:** A producer mid-session can find a specific technique in under 30 seconds from Alt+Tab to reading the key insight.\n**Validation:** Timed test: Alt+Tab → search → read technique → under 30 seconds.\n**Primary Owner:** M001/S05\n\n---\n\n[...truncated 38 sections]\n\n**Match effort to complexity.** A simple slice with 1-2 tasks needs a brief summary and lightweight verification. A complex slice with 5 tasks across multiple subsystems needs thorough verification and a detailed summary. Scale the work below accordingly.\n\nThen:\n1. Use the **Slice Summary** and **UAT** output templates from the inlined context above\n2. If a `GSD Skill Preferences` block is present in system context, use it and the `<available_skills>` catalog in your system prompt to decide which skills to load and follow for this unit, without relaxing required verification or artifact rules.\n3. Run all slice-level verification checks defined in the slice plan. All must pass before marking the slice done. If any fail, fix them first.\n4. If the slice plan includes observability/diagnostic surfaces, confirm they work. Skip this for simple slices that don't have observability sections.\n5. If the slice involved runtime behavior, fill the **Operational Readiness** section (Q8) in the slice summary: health signal, failure signal, recovery procedure, and monitoring gaps. Omit entirely for simple slices with no runtime concerns.\n6. If this slice produced evidence that a requirement changed status (Active → Validated, Active → Deferred, etc.), call `gsd_save_decision` with scope=\"requirement\", decision=\"{requirement-id}\", choice=\"{new-status}\", rationale=\"{evidence}\". Do NOT write `.gsd/REQUIREMENTS.md` directly — the engine renders it from the database.\n7. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M001/slices/S05/S05-SUMMARY.md` (compress all task summaries).\n8. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M001/slices/S05/S05-UAT.md` — a concrete UAT script with real test cases derived from the slice plan and task summaries. Include preconditions, numbered steps with expected outcomes, and edge cases. This must NOT be a placeholder or generic template — tailor every test case to what this slice actually built.\n9. Review task summaries for `key_decisions`. Append any significant decisions to `.gsd/DECISIONS.md` if missing.\n10. Review task summaries for patterns, gotchas, or non-obvious lessons learned. If any would save future agents from repeating investigation or hitting the same issues, append them to `.gsd/KNOWLEDGE.md`. Only add entries that are genuinely useful — don't pad with obvious observations.\n11. Call `gsd_complete_slice` with milestone_id, slice_id, the slice summary, and the UAT result. Do NOT manually mark the roadmap checkbox — the tool writes to the DB and renders the ROADMAP.md projection automatically.\n12. Do not run git commands — the system commits your changes and handles any merge after this unit succeeds.\n13. Update `.gsd/PROJECT.md` if it exists — refresh current state if needed.\n\n**You MUST call `gsd_complete_slice` with the slice summary and UAT content before finishing. The tool persists to both DB and disk and renders `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M001/slices/S05/S05-SUMMARY.md` and `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M001/slices/S05/S05-UAT.md` automatically.**\n\nWhen done, say: \"Slice S05 complete.\"","display":false,"id":"d0eac29d","parentId":"574a9541","timestamp":"2026-03-30T00:13:12.525Z"}
{"type":"message","id":"e4da8f7c","parentId":"d0eac29d","timestamp":"2026-03-30T00:13:17.425Z","message":{"role":"assistant","content":[{"type":"text","text":"\n\nI'll start by verifying the slice deliverables, then read the task summaries to build the slice completion artifacts."},{"type":"toolCall","id":"toolu_01KZmnf6Xx6rxpFpdgDvsVpR","name":"async_bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && find .gsd/milestones/M001/slices/S05 -name '*SUMMARY*' -o -name '*PLAN*' | sort","label":"find task summaries"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":3,"output":152,"cacheRead":49033,"cacheWrite":8855,"totalTokens":58043,"cost":{"input":0.000015000000000000002,"output":0.0038,"cacheRead":0.0245165,"cacheWrite":0.055343750000000004,"total":0.08367525}},"stopReason":"toolUse","timestamp":1774829592524}}
{"type":"message","id":"382ab31b","parentId":"e4da8f7c","timestamp":"2026-03-30T00:13:17.434Z","message":{"role":"toolResult","toolCallId":"toolu_01KZmnf6Xx6rxpFpdgDvsVpR","toolName":"async_bash","content":[{"type":"text","text":"Background job started: **bg_f1251da0**\nCommand: `find task summaries`\n\nUse `await_job` to get results when ready, or `cancel_job` to stop."}],"isError":false,"timestamp":1774829597433}}
{"type":"message","id":"392eca84","parentId":"382ab31b","timestamp":"2026-03-30T00:13:42.365Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_012eGUFQjgjK4KLxTWiKniwr","name":"async_bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ls -la backend/search_service.py backend/routers/search.py backend/routers/techniques.py backend/routers/topics.py backend/tests/test_search.py backend/tests/test_public_api.py frontend/src/api/public-client.ts frontend/src/pages/Home.tsx frontend/src/pages/SearchResults.tsx frontend/src/pages/TechniquePage.tsx frontend/src/pages/CreatorsBrowse.tsx frontend/src/pages/CreatorDetail.tsx frontend/src/pages/TopicsBrowse.tsx 2>&1","label":"check all files exist"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":226,"cacheRead":57888,"cacheWrite":210,"totalTokens":58325,"cost":{"input":0.000005,"output":0.0056500000000000005,"cacheRead":0.028943999999999998,"cacheWrite":0.0013125,"total":0.0359115}},"stopReason":"toolUse","timestamp":1774829597433}}
{"type":"message","id":"3585dec1","parentId":"392eca84","timestamp":"2026-03-30T00:13:42.371Z","message":{"role":"toolResult","toolCallId":"toolu_012eGUFQjgjK4KLxTWiKniwr","toolName":"async_bash","content":[{"type":"text","text":"Background job started: **bg_7b76afbf**\nCommand: `check all files exist`\n\nUse `await_job` to get results when ready, or `cancel_job` to stop."}],"isError":false,"timestamp":1774829622370}}
{"type":"message","id":"b248f116","parentId":"3585dec1","timestamp":"2026-03-30T00:13:44.481Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01TdxXouEiDixzKDbZh6vdje","name":"await_job","arguments":{"jobs":["bg_f1251da0","bg_7b76afbf"]}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":71,"cacheRead":58098,"cacheWrite":282,"totalTokens":58452,"cost":{"input":0.000005,"output":0.001775,"cacheRead":0.029049,"cacheWrite":0.0017625000000000002,"total":0.032591499999999995}},"stopReason":"toolUse","timestamp":1774829622370}}
{"type":"message","id":"2d4f238c","parentId":"b248f116","timestamp":"2026-03-30T00:13:44.483Z","message":{"role":"toolResult","toolCallId":"toolu_01TdxXouEiDixzKDbZh6vdje","toolName":"await_job","content":[{"type":"text","text":"### bg_f1251da0 — find task summaries (completed, 27.1s)\n\n.gsd/milestones/M001/slices/S05/S05-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T01-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T01-SUMMARY.md\n.gsd/milestones/M001/slices/S05/tasks/T02-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T02-SUMMARY.md\n.gsd/milestones/M001/slices/S05/tasks/T03-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T03-SUMMARY.md\n.gsd/milestones/M001/slices/S05/tasks/T04-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T04-SUMMARY.md\n\n\n---\n\n### bg_7b76afbf — check all files exist (completed, 2.1s)\n\n-rw-rw-r-- 1 aux aux  1525 Mar 29 23:50 backend/routers/search.py\n-rw-rw-r-- 1 aux aux  4510 Mar 29 23:51 backend/routers/techniques.py\n-rw-rw-r-- 1 aux aux  4377 Mar 29 23:51 backend/routers/topics.py\n-rw-rw-r-- 1 aux aux 12067 Mar 29 23:50 backend/search_service.py\n-rw-rw-r-- 1 aux aux 13830 Mar 29 23:57 backend/tests/test_public_api.py\n-rw-rw-r-- 1 aux aux 11396 Mar 29 23:57 backend/tests/test_search.py\n-rw-rw-r-- 1 aux aux  6949 Mar 30 00:09 frontend/src/api/public-client.ts\n-rw-rw-r-- 1 aux aux  4765 Mar 30 00:10 frontend/src/pages/CreatorDetail.tsx\n-rw-rw-r-- 1 aux aux  5498 Mar 30 00:09 frontend/src/pages/CreatorsBrowse.tsx\n-rw-rw-r-- 1 aux aux  7068 Mar 30 00:02 frontend/src/pages/Home.tsx\n-rw-rw-r-- 1 aux aux  5706 Mar 30 00:04 frontend/src/pages/SearchResults.tsx\n-rw-rw-r-- 1 aux aux  8164 Mar 30 00:03 frontend/src/pages/TechniquePage.tsx\n-rw-rw-r-- 1 aux aux  5075 Mar 30 00:10 frontend/src/pages/TopicsBrowse.tsx\n"}],"isError":false,"timestamp":1774829624481}}
{"type":"message","id":"e61f7de8","parentId":"2d4f238c","timestamp":"2026-03-30T00:13:47.864Z","message":{"role":"assistant","content":[{"type":"text","text":"All files exist. Let me read the task summaries and run verification."},{"type":"toolCall","id":"toolu_01L4ZrSMqturL1x7BHcoeGcG","name":"read","arguments":{"path":".gsd/milestones/M001/slices/S05/tasks/T01-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":92,"cacheRead":58380,"cacheWrite":855,"totalTokens":59328,"cost":{"input":0.000005,"output":0.0023,"cacheRead":0.029189999999999997,"cacheWrite":0.00534375,"total":0.036838749999999996}},"stopReason":"toolUse","timestamp":1774829624482}}
{"type":"message","id":"d624f066","parentId":"e61f7de8","timestamp":"2026-03-30T00:13:47.868Z","message":{"role":"toolResult","toolCallId":"toolu_01L4ZrSMqturL1x7BHcoeGcG","toolName":"read","content":[{"type":"text","text":"---\nid: T01\nparent: S05\nmilestone: M001\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"backend/search_service.py\", \"backend/schemas.py\", \"backend/routers/search.py\", \"backend/routers/techniques.py\", \"backend/routers/topics.py\", \"backend/routers/creators.py\", \"backend/main.py\"]\nkey_decisions: [\"Used asyncio.wait_for with 300ms timeout on both embedding and Qdrant calls for graceful degradation\", \"Qdrant query uses query_points() API with Filter for type-based scoping\", \"Topics endpoint loads canonical_tags.yaml at request time and counts tag matches from DB\", \"Creator list returns CreatorBrowseItem with correlated subqueries for technique/video counts\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"All five slice verification checks pass: SearchService imports clean, search/techniques/topics routers have routes, all routers mounted in main.py with correct paths. Full existing test suite (40 tests) passes.\"\ncompleted_at: 2026-03-29T23:55:42.018Z\nblocker_discovered: false\n---\n\n# T01: Created async search service with embedding+Qdrant+keyword fallback and all public API endpoints (search, techniques, topics, enhanced creators) mounted at /api/v1\n\n> Created async search service with embedding+Qdrant+keyword fallback and all public API endpoints (search, techniques, topics, enhanced creators) mounted at /api/v1\n\n## What Happened\n---\nid: T01\nparent: S05\nmilestone: M001\nkey_files:\n  - backend/search_service.py\n  - backend/schemas.py\n  - backend/routers/search.py\n  - backend/routers/techniques.py\n  - backend/routers/topics.py\n  - backend/routers/creators.py\n  - backend/main.py\nkey_decisions:\n  - Used asyncio.wait_for with 300ms timeout on both embedding and Qdrant calls for graceful degradation\n  - Qdrant query uses query_points() API with Filter for type-based scoping\n  - Topics endpoint loads canonical_tags.yaml at request time and counts tag matches from DB\n  - Creator list returns CreatorBrowseItem with correlated subqueries for technique/video counts\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-29T23:55:42.018Z\nblocker_discovered: false\n---\n\n# T01: Created async search service with embedding+Qdrant+keyword fallback and all public API endpoints (search, techniques, topics, enhanced creators) mounted at /api/v1\n\n**Created async search service with embedding+Qdrant+keyword fallback and all public API endpoints (search, techniques, topics, enhanced creators) mounted at /api/v1**\n\n## What Happened\n\nBuilt the complete backend API surface for S05: SearchService with async embedding (300ms timeout) + Qdrant vector search + keyword ILIKE fallback, search/techniques/topics routers, enhanced creators router with sort=random (R014), genre filter, and technique/video counts. All mounted in main.py. Input validation handles empty queries, long queries (truncated to 500), and invalid scope (defaults to \"all\"). All 40 existing tests pass with zero regressions.\n\n## Verification\n\nAll five slice verification checks pass: SearchService imports clean, search/techniques/topics routers have routes, all routers mounted in main.py with correct paths. Full existing test suite (40 tests) passes.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `cd backend && python -c \"from search_service import SearchService; print('OK')\"` | 0 | ✅ pass | 500ms |\n| 2 | `cd backend && python -c \"from routers.search import router; print(router.routes)\"` | 0 | ✅ pass | 500ms |\n| 3 | `cd backend && python -c \"from routers.techniques import router; print(router.routes)\"` | 0 | ✅ pass | 500ms |\n| 4 | `cd backend && python -c \"from routers.topics import router; print(router.routes)\"` | 0 | ✅ pass | 500ms |\n| 5 | `cd backend && python -c \"from main import app; routes = [r.path for r in app.routes]; assert '/api/v1/search' in str(routes); print('Mounted')\"` | 0 | ✅ pass | 500ms |\n| 6 | `cd backend && python -m pytest tests/ -v` | 0 | ✅ pass (40/40) | 132000ms |\n\n\n## Deviations\n\nNone.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `backend/search_service.py`\n- `backend/schemas.py`\n- `backend/routers/search.py`\n- `backend/routers/techniques.py`\n- `backend/routers/topics.py`\n- `backend/routers/creators.py`\n- `backend/main.py`\n\n\n## Deviations\nNone.\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1774829627867}}
{"type":"message","id":"3c1461b6","parentId":"d624f066","timestamp":"2026-03-30T00:13:50.755Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01UbS9i3BembaTqeZbvQrHX3","name":"read","arguments":{"path":".gsd/milestones/M001/slices/S05/tasks/T02-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":76,"cacheRead":58380,"cacheWrite":2247,"totalTokens":60704,"cost":{"input":0.000005,"output":0.0019,"cacheRead":0.029189999999999997,"cacheWrite":0.01404375,"total":0.04513875}},"stopReason":"toolUse","timestamp":1774829627867}}
{"type":"message","id":"25cba3dc","parentId":"3c1461b6","timestamp":"2026-03-30T00:13:50.758Z","message":{"role":"toolResult","toolCallId":"toolu_01UbS9i3BembaTqeZbvQrHX3","toolName":"read","content":[{"type":"text","text":"---\nid: T02\nparent: S05\nmilestone: M001\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"backend/tests/test_search.py\", \"backend/tests/test_public_api.py\"]\nkey_decisions: [\"Mocked SearchService at the router dependency level for search tests rather than mocking embedding/Qdrant individually\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"Ran `python -m pytest tests/test_search.py tests/test_public_api.py -v` — 18/18 passed. Ran `python -m pytest tests/ -v` — 58/58 passed (40 existing + 18 new). All 5 slice verification checks pass.\"\ncompleted_at: 2026-03-30T00:01:29.553Z\nblocker_discovered: false\n---\n\n# T02: Added 18 integration tests for search and public API endpoints (techniques, topics, creators) — all 58 tests pass\n\n> Added 18 integration tests for search and public API endpoints (techniques, topics, creators) — all 58 tests pass\n\n## What Happened\n---\nid: T02\nparent: S05\nmilestone: M001\nkey_files:\n  - backend/tests/test_search.py\n  - backend/tests/test_public_api.py\nkey_decisions:\n  - Mocked SearchService at the router dependency level for search tests rather than mocking embedding/Qdrant individually\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-30T00:01:29.553Z\nblocker_discovered: false\n---\n\n# T02: Added 18 integration tests for search and public API endpoints (techniques, topics, creators) — all 58 tests pass\n\n**Added 18 integration tests for search and public API endpoints (techniques, topics, creators) — all 58 tests pass**\n\n## What Happened\n\nCreated test_search.py (5 tests) mocking SearchService at the router level to cover happy path, empty query, keyword fallback, scope filter, and no-results scenarios. Created test_public_api.py (13 tests) testing techniques list/detail/404, topics hierarchy with counts and empty-DB zero counts, and creators with random/alpha sort, genre filter, detail, 404, counts verification, and empty list. All tests use real PostgreSQL with seeded data (2 creators, 2 videos, 3 technique pages, 3 key moments, 1 related link). Full suite of 58 tests passes with zero regressions.\n\n## Verification\n\nRan `python -m pytest tests/test_search.py tests/test_public_api.py -v` — 18/18 passed. Ran `python -m pytest tests/ -v` — 58/58 passed (40 existing + 18 new). All 5 slice verification checks pass.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `cd backend && python -m pytest tests/test_search.py tests/test_public_api.py -v` | 0 | ✅ pass | 10800ms |\n| 2 | `cd backend && python -m pytest tests/ -v` | 0 | ✅ pass | 143300ms |\n| 3 | `cd backend && python -c \"from search_service import SearchService; print('OK')\"` | 0 | ✅ pass | 500ms |\n| 4 | `cd backend && python -c \"from routers.search import router; print(router.routes)\"` | 0 | ✅ pass | 500ms |\n| 5 | `cd backend && python -c \"from routers.techniques import router; print(router.routes)\"` | 0 | ✅ pass | 500ms |\n| 6 | `cd backend && python -c \"from routers.topics import router; print(router.routes)\"` | 0 | ✅ pass | 500ms |\n| 7 | `cd backend && python -c \"from main import app; routes=[r.path for r in app.routes]; assert '/api/v1/search' in str(routes); print('Mounted')\"` | 0 | ✅ pass | 500ms |\n\n\n## Deviations\n\nCreatorDetail schema only exposes video_count (not technique_count), so detail endpoint test verifies video_count only. CreatorBrowseItem (list endpoint) has both counts and is thoroughly tested.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `backend/tests/test_search.py`\n- `backend/tests/test_public_api.py`\n\n\n## Deviations\nCreatorDetail schema only exposes video_count (not technique_count), so detail endpoint test verifies video_count only. CreatorBrowseItem (list endpoint) has both counts and is thoroughly tested.\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1774829630757}}
{"type":"message","id":"449d3992","parentId":"25cba3dc","timestamp":"2026-03-30T00:13:53.456Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01KNynAPxeYn1jh6HfU1zaBV","name":"read","arguments":{"path":".gsd/milestones/M001/slices/S05/tasks/T03-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":76,"cacheRead":60627,"cacheWrite":1292,"totalTokens":61996,"cost":{"input":0.000005,"output":0.0019,"cacheRead":0.0303135,"cacheWrite":0.008075,"total":0.040293499999999996}},"stopReason":"toolUse","timestamp":1774829630757}}
{"type":"message","id":"e4f91427","parentId":"449d3992","timestamp":"2026-03-30T00:13:53.459Z","message":{"role":"toolResult","toolCallId":"toolu_01KNynAPxeYn1jh6HfU1zaBV","toolName":"read","content":[{"type":"text","text":"---\nid: T03\nparent: S05\nmilestone: M001\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"frontend/src/api/public-client.ts\", \"frontend/src/pages/Home.tsx\", \"frontend/src/pages/SearchResults.tsx\", \"frontend/src/pages/TechniquePage.tsx\", \"frontend/src/App.tsx\", \"frontend/src/App.css\"]\nkey_decisions: [\"Duplicated request<T> helper in public-client.ts rather than extracting shared module to avoid coupling public and admin API clients\", \"Used controlled form + URL search params for search results so query state is shareable via URL\", \"Rendered body_sections JSONB gracefully handling both string and nested object values\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"TypeScript strict compilation passes with zero errors. Production build succeeds (40 modules, 191KB JS). All 4 expected page files exist. All 5 slice verification checks pass. Backend tests: 18/18 search+public API tests pass, 58/58 full suite passes with zero regressions.\"\ncompleted_at: 2026-03-30T00:08:56.398Z\nblocker_discovered: false\n---\n\n# T03: Built frontend search flow: typed public API client, landing page with debounced typeahead, search results with grouped display, and full technique page with prose/key moments/signal chains/plugins/related links\n\n> Built frontend search flow: typed public API client, landing page with debounced typeahead, search results with grouped display, and full technique page with prose/key moments/signal chains/plugins/related links\n\n## What Happened\n---\nid: T03\nparent: S05\nmilestone: M001\nkey_files:\n  - frontend/src/api/public-client.ts\n  - frontend/src/pages/Home.tsx\n  - frontend/src/pages/SearchResults.tsx\n  - frontend/src/pages/TechniquePage.tsx\n  - frontend/src/App.tsx\n  - frontend/src/App.css\nkey_decisions:\n  - Duplicated request<T> helper in public-client.ts rather than extracting shared module to avoid coupling public and admin API clients\n  - Used controlled form + URL search params for search results so query state is shareable via URL\n  - Rendered body_sections JSONB gracefully handling both string and nested object values\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-30T00:08:56.398Z\nblocker_discovered: false\n---\n\n# T03: Built frontend search flow: typed public API client, landing page with debounced typeahead, search results with grouped display, and full technique page with prose/key moments/signal chains/plugins/related links\n\n**Built frontend search flow: typed public API client, landing page with debounced typeahead, search results with grouped display, and full technique page with prose/key moments/signal chains/plugins/related links**\n\n## What Happened\n\nCreated public-client.ts with typed interfaces for all backend schemas and 6 endpoint functions. Built Home.tsx with auto-focused search bar, 300ms debounced typeahead (top 5 after 2+ chars), nav cards for Topics/Creators, and Recently Added section. Built SearchResults.tsx with URL param-driven search, type-grouped results (techniques first, then key moments), and keyword fallback banner. Built TechniquePage.tsx with full detail rendering: header with badges/tags/creator link, amber banner for unstructured content, body_sections prose, key moments index, signal chains, plugins pill list, related techniques. Updated App.tsx with public + admin routes and new navigation. Extended App.css with ~500 lines for all new components.\n\n## Verification\n\nTypeScript strict compilation passes with zero errors. Production build succeeds (40 modules, 191KB JS). All 4 expected page files exist. All 5 slice verification checks pass. Backend tests: 18/18 search+public API tests pass, 58/58 full suite passes with zero regressions.\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `cd frontend && npx tsc -b` | 0 | ✅ pass | 2500ms |\n| 2 | `cd frontend && npm run build` | 0 | ✅ pass | 3400ms |\n| 3 | `test -f frontend/src/api/public-client.ts && test -f frontend/src/pages/Home.tsx && test -f frontend/src/pages/SearchResults.tsx && test -f frontend/src/pages/TechniquePage.tsx` | 0 | ✅ pass | 50ms |\n| 4 | `cd backend && python -m pytest tests/test_search.py tests/test_public_api.py -v` | 0 | ✅ pass | 10600ms |\n| 5 | `cd backend && python -m pytest tests/ -v` | 0 | ✅ pass | 142900ms |\n\n\n## Deviations\n\nThe verification failures that triggered this auto-fix attempt were caused by running test commands from the project root instead of from the backend/ directory. The test files exist at backend/tests/ and pass correctly.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `frontend/src/api/public-client.ts`\n- `frontend/src/pages/Home.tsx`\n- `frontend/src/pages/SearchResults.tsx`\n- `frontend/src/pages/TechniquePage.tsx`\n- `frontend/src/App.tsx`\n- `frontend/src/App.css`\n\n\n## Deviations\nThe verification failures that triggered this auto-fix attempt were caused by running test commands from the project root instead of from the backend/ directory. The test files exist at backend/tests/ and pass correctly.\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1774829633458}}
{"type":"message","id":"432983c6","parentId":"e4f91427","timestamp":"2026-03-30T00:13:56.485Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01Pok2wBbLqCKsRqHyB2xbMQ","name":"read","arguments":{"path":".gsd/milestones/M001/slices/S05/tasks/T04-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":76,"cacheRead":61919,"cacheWrite":1503,"totalTokens":63499,"cost":{"input":0.000005,"output":0.0019,"cacheRead":0.030959499999999997,"cacheWrite":0.009393750000000001,"total":0.04225825}},"stopReason":"toolUse","timestamp":1774829633458}}
{"type":"message","id":"e4fa72e4","parentId":"432983c6","timestamp":"2026-03-30T00:13:56.488Z","message":{"role":"toolResult","toolCallId":"toolu_01Pok2wBbLqCKsRqHyB2xbMQ","toolName":"read","content":[{"type":"text","text":"---\nid: T04\nparent: S05\nmilestone: M001\nprovides: []\nrequires: []\naffects: []\nkey_files: [\"frontend/src/pages/CreatorsBrowse.tsx\", \"frontend/src/pages/CreatorDetail.tsx\", \"frontend/src/pages/TopicsBrowse.tsx\", \"frontend/src/App.tsx\", \"frontend/src/App.css\", \"frontend/src/api/public-client.ts\"]\nkey_decisions: [\"Added creator_slug param to TechniqueListParams and fetchTechniques to support filtering techniques by creator on the detail page\", \"Hardcoded genre list from canonical_tags.yaml rather than fetching dynamically\", \"All topic categories expanded by default for discoverability\"]\npatterns_established: []\ndrill_down_paths: []\nobservability_surfaces: []\nduration: \"\"\nverification_result: \"TypeScript compilation (npx tsc -b) passes with zero errors. Production build (npm run build) succeeds in 792ms with 43 modules. All 3 page files exist. 9 routes registered in App.tsx. All 5 slice-level verification checks pass (search_service import, search/techniques/topics routers have routes, routers mounted in app).\"\ncompleted_at: 2026-03-30T00:12:57.277Z\nblocker_discovered: false\n---\n\n# T04: Built CreatorsBrowse (randomized default sort, genre filter, name filter, sort toggle), CreatorDetail (creator info + technique list), and TopicsBrowse (two-level expandable hierarchy with counts and filter) — all routes registered, TypeScript clean, production build succeeds\n\n> Built CreatorsBrowse (randomized default sort, genre filter, name filter, sort toggle), CreatorDetail (creator info + technique list), and TopicsBrowse (two-level expandable hierarchy with counts and filter) — all routes registered, TypeScript clean, production build succeeds\n\n## What Happened\n---\nid: T04\nparent: S05\nmilestone: M001\nkey_files:\n  - frontend/src/pages/CreatorsBrowse.tsx\n  - frontend/src/pages/CreatorDetail.tsx\n  - frontend/src/pages/TopicsBrowse.tsx\n  - frontend/src/App.tsx\n  - frontend/src/App.css\n  - frontend/src/api/public-client.ts\nkey_decisions:\n  - Added creator_slug param to TechniqueListParams and fetchTechniques to support filtering techniques by creator on the detail page\n  - Hardcoded genre list from canonical_tags.yaml rather than fetching dynamically\n  - All topic categories expanded by default for discoverability\nduration: \"\"\nverification_result: passed\ncompleted_at: 2026-03-30T00:12:57.278Z\nblocker_discovered: false\n---\n\n# T04: Built CreatorsBrowse (randomized default sort, genre filter, name filter, sort toggle), CreatorDetail (creator info + technique list), and TopicsBrowse (two-level expandable hierarchy with counts and filter) — all routes registered, TypeScript clean, production build succeeds\n\n**Built CreatorsBrowse (randomized default sort, genre filter, name filter, sort toggle), CreatorDetail (creator info + technique list), and TopicsBrowse (two-level expandable hierarchy with counts and filter) — all routes registered, TypeScript clean, production build succeeds**\n\n## What Happened\n\nCreated three new page components: CreatorsBrowse with randomized default sort (R014 creator equity), genre filter pills, type-to-narrow name filter, and sort toggle (Random/A-Z/Views); CreatorDetail with creator info header and technique list fetched by creator_slug; TopicsBrowse with two-level hierarchy (6 categories with expandable sub-topics showing technique_count and creator_count). Updated App.tsx with 3 new routes and added comprehensive CSS for all browse pages. Added creator_slug param to fetchTechniques in public-client.ts to support the CreatorDetail page.\n\n## Verification\n\nTypeScript compilation (npx tsc -b) passes with zero errors. Production build (npm run build) succeeds in 792ms with 43 modules. All 3 page files exist. 9 routes registered in App.tsx. All 5 slice-level verification checks pass (search_service import, search/techniques/topics routers have routes, routers mounted in app).\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `cd frontend && npx tsc -b` | 0 | ✅ pass | 2800ms |\n| 2 | `cd frontend && npm run build` | 0 | ✅ pass | 2300ms |\n| 3 | `test -f frontend/src/pages/CreatorsBrowse.tsx && test -f frontend/src/pages/CreatorDetail.tsx && test -f frontend/src/pages/TopicsBrowse.tsx` | 0 | ✅ pass | 50ms |\n| 4 | `cd backend && python -c \"from search_service import SearchService; print('OK')\"` | 0 | ✅ pass | 400ms |\n| 5 | `cd backend && python -c \"from routers.search import router; print(router.routes)\"` | 0 | ✅ pass | 400ms |\n| 6 | `cd backend && python -c \"from routers.techniques import router; print(router.routes)\"` | 0 | ✅ pass | 400ms |\n| 7 | `cd backend && python -c \"from routers.topics import router; print(router.routes)\"` | 0 | ✅ pass | 400ms |\n| 8 | `cd backend && python -c \"from main import app; routes=[r.path for r in app.routes]; assert any('search' in str(r.path) for r in app.routes); print('Mounted')\"` | 0 | ✅ pass | 400ms |\n\n\n## Deviations\n\nAdded creator_slug to TechniqueListParams in public-client.ts — not in original plan but required for CreatorDetail to fetch techniques filtered by creator.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `frontend/src/pages/CreatorsBrowse.tsx`\n- `frontend/src/pages/CreatorDetail.tsx`\n- `frontend/src/pages/TopicsBrowse.tsx`\n- `frontend/src/App.tsx`\n- `frontend/src/App.css`\n- `frontend/src/api/public-client.ts`\n\n\n## Deviations\nAdded creator_slug to TechniqueListParams in public-client.ts — not in original plan but required for CreatorDetail to fetch techniques filtered by creator.\n\n## Known Issues\nNone.\n"}],"isError":false,"timestamp":1774829636487}}
{"type":"message","id":"6328280f","parentId":"e4fa72e4","timestamp":"2026-03-30T00:14:01.583Z","message":{"role":"assistant","content":[{"type":"text","text":"Good, all 4 task summaries read. Now let me run the slice-level verification checks."},{"type":"toolCall","id":"toolu_01FoBsQUtWncmdPCwaF7sf8g","name":"async_bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/backend && python -c \"from search_service import SearchService; print('SearchService import OK')\" && python -c \"from routers.search import router; print(f'search routes: {len(router.routes)}')\" && python -c \"from routers.techniques import router; print(f'techniques routes: {len(router.routes)}')\" && python -c \"from routers.topics import router; print(f'topics routes: {len(router.routes)}')\" && python -c \"from main import app; routes = [r.path for r in app.routes]; print([r for r in routes if 'api' in r])\"","label":"backend imports"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":258,"cacheRead":63422,"cacheWrite":1721,"totalTokens":65402,"cost":{"input":0.000005,"output":0.00645,"cacheRead":0.031710999999999996,"cacheWrite":0.01075625,"total":0.04892225}},"stopReason":"toolUse","timestamp":1774829636488}}
{"type":"message","id":"de831cec","parentId":"6328280f","timestamp":"2026-03-30T00:14:01.590Z","message":{"role":"toolResult","toolCallId":"toolu_01FoBsQUtWncmdPCwaF7sf8g","toolName":"async_bash","content":[{"type":"text","text":"Background job started: **bg_0cc29acc**\nCommand: `backend imports`\n\nUse `await_job` to get results when ready, or `cancel_job` to stop."}],"isError":false,"timestamp":1774829641589}}
{"type":"message","id":"46d7a2b6","parentId":"de831cec","timestamp":"2026-03-30T00:14:04.764Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01LZBsmAPqsK9t9Nf5ffxJwT","name":"async_bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/frontend && npx tsc -b 2>&1 && echo \"TSC_OK\" && npm run build 2>&1 && echo \"BUILD_OK\"","label":"frontend build"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":124,"cacheRead":65143,"cacheWrite":310,"totalTokens":65578,"cost":{"input":0.000005,"output":0.0031000000000000003,"cacheRead":0.032571499999999996,"cacheWrite":0.0019375,"total":0.037614}},"stopReason":"toolUse","timestamp":1774829641590}}
{"type":"message","id":"09e842a2","parentId":"46d7a2b6","timestamp":"2026-03-30T00:14:04.771Z","message":{"role":"toolResult","toolCallId":"toolu_01LZBsmAPqsK9t9Nf5ffxJwT","toolName":"async_bash","content":[{"type":"text","text":"Background job started: **bg_bf01da72**\nCommand: `frontend build`\n\nUse `await_job` to get results when ready, or `cancel_job` to stop."}],"isError":false,"timestamp":1774829644769}}
{"type":"message","id":"a406fefa","parentId":"09e842a2","timestamp":"2026-03-30T00:14:07.534Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01DnkAWpBKQTFhp8Y3qeLYC3","name":"async_bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/backend && python -m pytest tests/ -v --tb=short 2>&1 | tail -30","label":"full test suite"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":111,"cacheRead":65453,"cacheWrite":176,"totalTokens":65741,"cost":{"input":0.000005,"output":0.002775,"cacheRead":0.0327265,"cacheWrite":0.0011,"total":0.03660649999999999}},"stopReason":"toolUse","timestamp":1774829644770}}
{"type":"message","id":"5dacc4d8","parentId":"a406fefa","timestamp":"2026-03-30T00:14:07.545Z","message":{"role":"toolResult","toolCallId":"toolu_01DnkAWpBKQTFhp8Y3qeLYC3","toolName":"async_bash","content":[{"type":"text","text":"Background job started: **bg_a2dfcce5**\nCommand: `full test suite`\n\nUse `await_job` to get results when ready, or `cancel_job` to stop."}],"isError":false,"timestamp":1774829647544}}
{"type":"message","id":"3ba449d6","parentId":"5dacc4d8","timestamp":"2026-03-30T00:14:09.869Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01R8qmW1u5saiJ16kcr2E8ib","name":"await_job","arguments":{"jobs":["bg_0cc29acc","bg_bf01da72"]}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":68,"cacheRead":65629,"cacheWrite":166,"totalTokens":65864,"cost":{"input":0.000005,"output":0.0017000000000000001,"cacheRead":0.032814499999999996,"cacheWrite":0.0010375,"total":0.03555699999999999}},"stopReason":"toolUse","timestamp":1774829647545}}
{"type":"message","id":"bba35e46","parentId":"3ba449d6","timestamp":"2026-03-30T00:14:09.871Z","message":{"role":"toolResult","toolCallId":"toolu_01R8qmW1u5saiJ16kcr2E8ib","toolName":"await_job","content":[{"type":"text","text":"### bg_0cc29acc — backend imports (completed, 8.3s)\n\nSearchService import OK\nsearch routes: 1\ntechniques routes: 2\ntopics routes: 2\n['/openapi.json', '/api/v1/creators', '/api/v1/creators/{slug}', '/api/v1/ingest', '/api/v1/pipeline/trigger/{video_id}', '/api/v1/review/queue', '/api/v1/review/stats', '/api/v1/review/moments/{moment_id}/approve', '/api/v1/review/moments/{moment_id}/reject', '/api/v1/review/moments/{moment_id}', '/api/v1/review/moments/{moment_id}/split', '/api/v1/review/moments/{moment_id}/merge', '/api/v1/review/mode', '/api/v1/review/mode', '/api/v1/search', '/api/v1/techniques', '/api/v1/techniques/{slug}', '/api/v1/topics', '/api/v1/topics/{category_slug}', '/api/v1/videos', '/api/v1/health']\n\n\n---\n\n### bg_bf01da72 — frontend build (completed, 5.1s)\n\nTSC_OK\n\n> chrysopedia-web@0.1.0 build\n> tsc -b && vite build\n\nvite v6.4.1 building for production...\ntransforming...\n✓ 43 modules transformed.\nrendering chunks...\ncomputing gzip size...\ndist/index.html                   0.40 kB │ gzip:  0.27 kB\ndist/assets/index-Df-IlU48.css   21.65 kB │ gzip:  3.89 kB\ndist/assets/index-BmRy8R4v.js   199.56 kB │ gzip: 61.82 kB\n✓ built in 773ms\nBUILD_OK\n"}],"isError":false,"timestamp":1774829649869}}
{"type":"message","id":"a089ab18","parentId":"bba35e46","timestamp":"2026-03-30T00:14:13.224Z","message":{"role":"assistant","content":[{"type":"text","text":"Backend imports all pass, frontend TypeScript and production build pass. Let me wait for the tests."},{"type":"toolCall","id":"toolu_01RQY1Cm7Jg4c9bgsehVjBXM","name":"await_job","arguments":{"jobs":["bg_a2dfcce5"],"timeout":180}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":100,"cacheRead":65629,"cacheWrite":724,"totalTokens":66454,"cost":{"input":0.000005,"output":0.0025,"cacheRead":0.032814499999999996,"cacheWrite":0.004525,"total":0.0398445}},"stopReason":"toolUse","timestamp":1774829649870}}
{"type":"message","id":"3a81cd8b","parentId":"a089ab18","timestamp":"2026-03-30T00:16:30.334Z","message":{"role":"toolResult","toolCallId":"toolu_01RQY1Cm7Jg4c9bgsehVjBXM","toolName":"await_job","content":[{"type":"text","text":"### bg_a2dfcce5 — full test suite (completed, 142.8s)\n\ntests/test_review.py::test_list_queue_with_moments PASSED                [ 53%]\ntests/test_review.py::test_list_queue_filter_by_status PASSED            [ 55%]\ntests/test_review.py::test_stats_counts PASSED                           [ 56%]\ntests/test_review.py::test_approve_moment PASSED                         [ 58%]\ntests/test_review.py::test_approve_nonexistent_moment PASSED             [ 60%]\ntests/test_review.py::test_reject_moment PASSED                          [ 62%]\ntests/test_review.py::test_reject_nonexistent_moment PASSED              [ 63%]\ntests/test_review.py::test_edit_moment PASSED                            [ 65%]\ntests/test_review.py::test_edit_nonexistent_moment PASSED                [ 67%]\ntests/test_review.py::test_split_moment PASSED                           [ 68%]\ntests/test_review.py::test_split_invalid_time_below_start PASSED         [ 70%]\ntests/test_review.py::test_split_invalid_time_above_end PASSED           [ 72%]\ntests/test_review.py::test_split_nonexistent_moment PASSED               [ 74%]\ntests/test_review.py::test_merge_moments PASSED                          [ 75%]\ntests/test_review.py::test_merge_different_videos PASSED                 [ 77%]\ntests/test_review.py::test_merge_with_self PASSED                        [ 79%]\ntests/test_review.py::test_merge_nonexistent_target PASSED               [ 81%]\ntests/test_review.py::test_merge_nonexistent_source PASSED               [ 82%]\ntests/test_review.py::test_get_mode_default PASSED                       [ 84%]\ntests/test_review.py::test_set_mode PASSED                               [ 86%]\ntests/test_review.py::test_get_mode_from_redis PASSED                    [ 87%]\ntests/test_review.py::test_get_mode_redis_error_fallback PASSED          [ 89%]\ntests/test_review.py::test_set_mode_redis_error PASSED                   [ 91%]\ntests/test_search.py::test_search_happy_path_with_mocked_service PASSED  [ 93%]\ntests/test_search.py::test_search_empty_query_returns_empty PASSED       [ 94%]\ntests/test_search.py::test_search_keyword_fallback PASSED                [ 96%]\ntests/test_search.py::test_search_scope_filter PASSED                    [ 98%]\ntests/test_search.py::test_search_no_matching_results PASSED             [100%]\n\n======================== 58 passed in 139.74s (0:02:19) ========================\n"}],"isError":false,"timestamp":1774829790332}}
{"type":"message","id":"f3e01c9a","parentId":"3a81cd8b","timestamp":"2026-03-30T00:16:35.136Z","message":{"role":"assistant","content":[{"type":"text","text":"All 58 tests pass. Now let me check for any existing knowledge/decisions files and project state:"},{"type":"toolCall","id":"toolu_01HFX5XZgJZDreNiPuSismia","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && cat .gsd/KNOWLEDGE.md 2>/dev/null | head -50; echo \"---\"; cat .gsd/PROJECT.md 2>/dev/null | head -50; echo \"---\"; cat .gsd/DECISIONS.md 2>/dev/null | head -50"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":157,"cacheRead":66353,"cacheWrite":877,"totalTokens":67388,"cost":{"input":0.000005,"output":0.0039250000000000005,"cacheRead":0.0331765,"cacheWrite":0.00548125,"total":0.04258775}},"stopReason":"toolUse","timestamp":1774829790333}}
{"type":"message","id":"7f9daf23","parentId":"f3e01c9a","timestamp":"2026-03-30T00:16:35.151Z","message":{"role":"toolResult","toolCallId":"toolu_01HFX5XZgJZDreNiPuSismia","toolName":"bash","content":[{"type":"text","text":"# KNOWLEDGE\n\n## SQLAlchemy column names that shadow ORM functions\n\n**Context:** If a model has a column named `relationship` (or any other ORM function name like `query`, `metadata`), Python resolves the name to the column's `MappedColumn` descriptor within the class body. This causes `relationship(...)` calls below it to fail with \"MappedColumn object is not callable\".\n\n**Fix:** Import with an alias: `from sqlalchemy.orm import relationship as sa_relationship` and use `sa_relationship(...)` throughout. Alternatively, rename the database column, but the spec defines `relationship` as the column name so we preserved it.\n\n## Docker Compose variable interpolation and `:?` syntax\n\n**Context:** `${VAR:?error message}` in docker-compose.yml makes `docker compose config` fail when the variable is unset, even if `env_file: required: false` is used. The `required: false` only controls whether the `.env` file must exist — it does NOT provide defaults for variables referenced with `:?`.\n\n**Fix:** Use `${VAR:-default}` for variables that need a fallback, or ensure the variable is always set in the environment.\n\n## Host port 8000 conflict with kerf-engine\n\n**Context:** The kerf-engine Docker container (`kerf-engine-kerf-engine-1`) binds to `0.0.0.0:8000`. When testing the Chrysopedia API locally (outside Docker), curl requests to `localhost:8000` hit the kerf-engine container instead of the local uvicorn process, even when uvicorn binds to `127.0.0.1:8000`.\n\n**Fix:** Use an alternate port (e.g., 8001) for local testing. In Docker Compose, chrysopedia-api maps `127.0.0.1:8000:8000` which is fine because it goes through Docker's port forwarding, but will conflict with kerf-engine if both stacks run simultaneously. Consider changing one project's external port mapping.\n\n## asyncpg rejects timezone-aware datetimes for TIMESTAMP WITHOUT TIME ZONE columns\n\n**Context:** SQLAlchemy models using `default=datetime.now(timezone.utc)` produce timezone-aware Python datetimes. When the PostgreSQL column type is `TIMESTAMP WITHOUT TIME ZONE` (the default), asyncpg raises `DataError: can't subtract offset-naive and offset-aware datetimes`. This only surfaces when running against a real PostgreSQL database — SQLite-based tests won't catch it.\n\n**Fix:** Use `datetime.now(timezone.utc).replace(tzinfo=None)` in the `_now()` helper, or change the column type to `TIMESTAMP WITH TIME ZONE`. We chose the former since the existing schema uses naive timestamps.\n\n## asyncpg NullPool required for pytest-asyncio integration tests\n\n**Context:** When using a session-scoped SQLAlchemy async engine with asyncpg in pytest-asyncio tests, the connection pool reuses connections across fixtures and test functions. This causes `InterfaceError: cannot perform operation: another operation is in progress` because the ASGI test client's session holds a connection while cleanup/verification fixtures try to use the same pool.\n\n**Fix:** Use `poolclass=NullPool` when creating the test engine. Each connection is created fresh and immediately closed, eliminating contention. Performance cost is negligible for test suites.\n\n## Testing Celery tasks that use sync SQLAlchemy: patch module-level globals\n\n**Context:** Pipeline stages in `pipeline/stages.py` create their own sync SQLAlchemy engine/session via module-level `_engine` and `_SessionLocal` globals (because Celery is sync, not async). Tests need to redirect these to the test database, but the engine is created lazily at module scope.\n\n**Fix:** Patch the module globals directly: `unittest.mock.patch.object(stages, '_engine', test_engine)` and `unittest.mock.patch.object(stages, '_SessionLocal', test_session_factory)`. This redirects all DB access in stage functions to the test database without modifying production code.\n\n## Lazy imports in FastAPI handlers defeat simple mock patching\n\n**Context:** When a FastAPI handler imports a function lazily (inside the function body) like `from pipeline.stages import run_pipeline`, patching `routers.ingest.run_pipeline` has no effect because the name is re-bound on every call from the source module.\n\n**Fix:** Patch at the source module: `unittest.mock.patch('pipeline.stages.run_pipeline')`. The lazy import will pick up the mock from the source module. This applies to any handler that uses lazy imports to avoid circular dependencies at module load time.\n\n## Frontend detail page without a single-resource GET endpoint\n\n**Context:** The review queue backend has `GET /review/queue` (list, paginated) but no `GET /review/moments/{id}` for fetching a single moment. The MomentDetail page needs to display one specific moment by ID from the URL params.\n\n**Fix:** MomentDetail fetches the full queue with `limit=500` and filters client-side by ID. This works for a single-admin tool with small datasets but would not scale. If the moment count grows significantly, add a dedicated `GET /review/moments/{id}` endpoint to the review router.\n\n---\n---\n# Decisions Register\n\n<!-- Append-only. Never edit or remove existing rows.\n     To reverse a decision, add a new row that supersedes it.\n     Read this file at the start of any planning or research phase. -->\n\n| # | When | Scope | Decision | Choice | Rationale | Revisable? | Made By |\n|---|------|-------|----------|--------|-----------|------------|---------|\n| D001 |  | architecture | Storage layer selection | PostgreSQL for structured data, Qdrant (existing instance at 10.0.0.10) for vector embeddings, local filesystem for transcript JSON files | Spec specifies PostgreSQL for JSONB support and Qdrant already running on hypervisor. File store on local filesystem organized by creator slug. Qdrant gets a dedicated collection, not a new instance. | Yes | collaborative |\n| D002 |  | architecture | Timestamp handling for asyncpg with TIMESTAMP WITHOUT TIME ZONE columns | Use datetime.now(timezone.utc).replace(tzinfo=None) in _now() helper | asyncpg rejects timezone-aware datetimes for TIMESTAMP WITHOUT TIME ZONE columns. Stripping tzinfo at the application layer preserves UTC semantics while staying compatible with the existing schema. | Yes | agent |\n| D003 |  | requirement | R002 Transcript Ingestion API status | validated | 6 passing integration tests prove the full POST /api/v1/ingest flow: creator auto-detection, SourceVideo upsert, TranscriptSegment bulk insert, raw JSON persistence, idempotent re-upload, and invalid input rejection. | Yes | agent |\n| D004 |  | architecture | Sync vs async approach for Celery worker pipeline tasks | Use sync openai.OpenAI, sync QdrantClient, and sync SQLAlchemy (create_engine with psycopg2) inside Celery tasks. Convert DATABASE_URL from postgresql+asyncpg:// to postgresql:// for the sync engine. | Celery workers run in a synchronous context. Using asyncio.run() inside tasks risks nested event loop errors with gevent/eventlet workers. Using sync clients throughout eliminates this class of bug entirely. The async engine/session from database.py is only used by FastAPI (ASGI); the worker gets its own sync engine. | Yes | agent |\n| D005 |  | architecture | Embedding/Qdrant failure handling strategy in pipeline | Embedding/Qdrant failures (stage 6) log errors but do not fail the pipeline. Processing_status is set by stages 2-5 only. Embeddings can be regenerated by manual re-trigger. | Qdrant is at 10.0.0.10 on the hypervisor network and may not be reachable during all pipeline runs. Making embedding a non-blocking side-effect ensures core pipeline output (KeyMoments, TechniquePages in PostgreSQL) is never lost due to vector store issues. The manual re-trigger endpoint allows regenerating embeddings at any time. | Yes | agent |\n| D006 |  | requirement | R013 Prompt Template System status | validated | 4 prompt template files in prompts/ directory loaded from configurable settings.prompts_path. Templates use XML-style content fencing. Pipeline stages read templates from disk at runtime, enabling edits without code changes. Manual re-trigger endpoint (POST /api/v1/pipeline/trigger/{video_id}) allows re-processing after prompt edits. | Yes | agent |\n| D007 | M001/S04 | architecture | Runtime review mode toggle persistence mechanism | Store review mode toggle in Redis key `chrysopedia:review_mode` with async redis client. Fall back to `settings.review_mode` config default when key is absent. | The config.py `review_mode` setting is loaded via lru_cache from environment variables and cannot be mutated at runtime. Redis is already used by the project (Celery broker, stage 4 classification data) so it adds no new infrastructure. A system_settings DB table would work but Redis is simpler for a single boolean toggle on a single-admin tool. The pipeline's stages.py reads settings.review_mode from config — the admin toggle only affects new pipeline runs if stages.py is updated to check Redis too, but that's deferred since the toggle is primarily a UI-level concept for the review queue. | Yes | agent |\n| D008 | M001/S04 | requirement | R004 Review Queue UI status | validated | All R004 capabilities delivered and verified: 9 API endpoints (approve, reject, edit, split, merge, queue list, stats, mode get/set) with 24 passing integration tests covering happy paths and error boundaries. React+TypeScript frontend with queue page (filter tabs, stats, pagination), moment detail page (all review actions with modals), and review-vs-auto mode toggle. Frontend builds with zero TypeScript errors. | Yes | agent |\n| D009 | M001/S05 | architecture | Async search service pattern for FastAPI request path | Create a separate `SearchService` class using `openai.AsyncOpenAI` and `qdrant_client.AsyncQdrantClient` for the search endpoint. Keep existing sync `EmbeddingClient` and `QdrantManager` for Celery pipeline. Search endpoint has 300ms timeout on embedding API and falls back to SQL ILIKE keyword search on Qdrant/embedding failure. | The existing EmbeddingClient and QdrantManager are sync (using `openai.OpenAI` and `QdrantClient`) because Celery tasks run synchronously. FastAPI request handlers are async — reusing sync clients would block the event loop. Creating a thin async wrapper avoids modifying the battle-tested pipeline code while providing non-blocking search. The 300ms timeout and keyword fallback ensure the search endpoint always returns results, even when Qdrant or the embedding service is degraded. | Yes | agent |\n"}],"isError":false,"timestamp":1774829795149}}
{"type":"message","id":"b49956b5","parentId":"7f9daf23","timestamp":"2026-03-30T00:16:37.693Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01DMGYHpPM7RvUcDUX9zj3wT","name":"read","arguments":{"path":".gsd/PROJECT.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":57,"cacheRead":67230,"cacheWrite":2748,"totalTokens":70036,"cost":{"input":0.000005,"output":0.001425,"cacheRead":0.033615,"cacheWrite":0.017175,"total":0.05222}},"stopReason":"toolUse","timestamp":1774829795150}}
{"type":"message","id":"c6ab6ea8","parentId":"b49956b5","timestamp":"2026-03-30T00:16:37.696Z","message":{"role":"toolResult","toolCallId":"toolu_01DMGYHpPM7RvUcDUX9zj3wT","toolName":"read","content":[{"type":"text","text":"ENOENT: no such file or directory, access '/home/aux/projects/content-to-kb-automator/.gsd/PROJECT.md'"}],"details":{},"isError":true,"timestamp":1774829797695}}
{"type":"message","id":"b6645c35","parentId":"c6ab6ea8","timestamp":"2026-03-30T00:16:41.455Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me check the routes in App.tsx to verify completeness:"},{"type":"toolCall","id":"toolu_01N6t2kACkHDE7WcSuboj7DB","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -n 'Route\\|path=' frontend/src/App.tsx | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":105,"cacheRead":69978,"cacheWrite":112,"totalTokens":70196,"cost":{"input":0.000005,"output":0.002625,"cacheRead":0.034989,"cacheWrite":0.0007,"total":0.038319}},"stopReason":"toolUse","timestamp":1774829797695}}
{"type":"message","id":"efeb8f3b","parentId":"b6645c35","timestamp":"2026-03-30T00:16:41.464Z","message":{"role":"toolResult","toolCallId":"toolu_01N6t2kACkHDE7WcSuboj7DB","toolName":"bash","content":[{"type":"text","text":"1:import { Link, Navigate, Route, Routes } from \"react-router-dom\";\n31:        <Routes>\n33:          <Route path=\"/\" element={<Home />} />\n34:          <Route path=\"/search\" element={<SearchResults />} />\n35:          <Route path=\"/techniques/:slug\" element={<TechniquePage />} />\n38:          <Route path=\"/creators\" element={<CreatorsBrowse />} />\n39:          <Route path=\"/creators/:slug\" element={<CreatorDetail />} />\n40:          <Route path=\"/topics\" element={<TopicsBrowse />} />\n43:          <Route path=\"/admin/review\" element={<ReviewQueue />} />\n44:          <Route path=\"/admin/review/:momentId\" element={<MomentDetail />} />\n47:          <Route path=\"*\" element={<Navigate to=\"/\" replace />} />\n48:        </Routes>\n"}],"isError":false,"timestamp":1774829801463}}
{"type":"message","id":"69feee50","parentId":"efeb8f3b","timestamp":"2026-03-30T00:16:44.868Z","message":{"role":"assistant","content":[{"type":"text","text":"All 9 routes are registered. Now let me verify the observability surface — search endpoint logging:"},{"type":"toolCall","id":"toolu_015M8YzRFo5mnuZPBnGjVQwm","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -n 'log\\|logger\\|INFO\\|WARNING' backend/routers/search.py backend/search_service.py | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":125,"cacheRead":70090,"cacheWrite":337,"totalTokens":70553,"cost":{"input":0.000005,"output":0.003125,"cacheRead":0.035045,"cacheWrite":0.00210625,"total":0.04028125}},"stopReason":"toolUse","timestamp":1774829801464}}
{"type":"message","id":"ac2ed0fb","parentId":"69feee50","timestamp":"2026-03-30T00:16:44.880Z","message":{"role":"toolResult","toolCallId":"toolu_015M8YzRFo5mnuZPBnGjVQwm","toolName":"bash","content":[{"type":"text","text":"backend/routers/search.py:5:import logging\nbackend/routers/search.py:16:logger = logging.getLogger(\"chrysopedia.search.router\")\nbackend/search_service.py:11:import logging\nbackend/search_service.py:25:logger = logging.getLogger(\"chrysopedia.search\")\nbackend/search_service.py:66:            logger.warning(\"Embedding API timeout (%.0fms limit) for query: %.50s…\", _EXTERNAL_TIMEOUT * 1000, text)\nbackend/search_service.py:69:            logger.warning(\"Embedding API connection error (%s: %s)\", type(exc).__name__, exc)\nbackend/search_service.py:72:            logger.warning(\"Embedding API error (%s: %s)\", type(exc).__name__, exc)\nbackend/search_service.py:76:            logger.warning(\"Embedding API returned empty data for query: %.50s…\", text)\nbackend/search_service.py:81:            logger.warning(\nbackend/search_service.py:121:            logger.warning(\"Qdrant search timeout (%.0fms limit)\", _EXTERNAL_TIMEOUT * 1000)\nbackend/search_service.py:124:            logger.warning(\"Qdrant search error: %s\", exc)\nbackend/search_service.py:127:            logger.warning(\"Qdrant connection error (%s: %s)\", type(exc).__name__, exc)\nbackend/search_service.py:267:        logger.info(\n"}],"isError":false,"timestamp":1774829804879}}
{"type":"message","id":"13acd1a1","parentId":"ac2ed0fb","timestamp":"2026-03-30T00:16:49.515Z","message":{"role":"assistant","content":[{"type":"text","text":"Good — logging is in place for search queries and failures. Let me check for the specific INFO log format mentioned in the plan:"},{"type":"toolCall","id":"toolu_01SGGEwB6hu7J65dcAuxWMHL","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -A3 'logger.info' backend/search_service.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":112,"cacheRead":70427,"cacheWrite":503,"totalTokens":71043,"cost":{"input":0.000005,"output":0.0028,"cacheRead":0.0352135,"cacheWrite":0.0031437500000000003,"total":0.041162250000000004}},"stopReason":"toolUse","timestamp":1774829804879}}
{"type":"message","id":"fa65c51d","parentId":"13acd1a1","timestamp":"2026-03-30T00:16:49.524Z","message":{"role":"toolResult","toolCallId":"toolu_01SGGEwB6hu7J65dcAuxWMHL","toolName":"bash","content":[{"type":"text","text":"        logger.info(\n            \"Search query=%r scope=%s results=%d fallback=%s latency_ms=%.1f\",\n            query,\n            scope,\n"}],"isError":false,"timestamp":1774829809523}}
{"type":"message","id":"19124c53","parentId":"fa65c51d","timestamp":"2026-03-30T00:16:54.817Z","message":{"role":"assistant","content":[{"type":"text","text":"Observability confirmed: INFO log with query, scope, result count, fallback flag, and latency in ms. WARNING logs on embedding/Qdrant failures.\n\nNow let me check if any requirements need status updates. The slice plan covers R005, R006, R007, R008, R014, R015:"},{"type":"toolCall","id":"toolu_01NQZeK7x8CADBxXNVutfWxx","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -n 'fallback_used' backend/schemas.py backend/search_service.py backend/routers/search.py 2>/dev/null | head -10"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":179,"cacheRead":70930,"cacheWrite":164,"totalTokens":71274,"cost":{"input":0.000005,"output":0.004475,"cacheRead":0.035464999999999997,"cacheWrite":0.001025,"total":0.04096999999999999}},"stopReason":"toolUse","timestamp":1774829809524}}
{"type":"message","id":"0264ea00","parentId":"19124c53","timestamp":"2026-03-30T00:16:54.827Z","message":{"role":"toolResult","toolCallId":"toolu_01NQZeK7x8CADBxXNVutfWxx","toolName":"bash","content":[{"type":"text","text":"backend/schemas.py:273:    fallback_used: bool = False\nbackend/search_service.py:232:            return {\"items\": [], \"total\": 0, \"query\": query, \"fallback_used\": False}\nbackend/search_service.py:249:        fallback_used = False\nbackend/search_service.py:263:            fallback_used = True\nbackend/search_service.py:272:            fallback_used,\nbackend/search_service.py:280:            \"fallback_used\": fallback_used,\nbackend/routers/search.py:45:        fallback_used=result[\"fallback_used\"],\n"}],"isError":false,"timestamp":1774829814826}}
{"type":"message","id":"aa19cfcd","parentId":"0264ea00","timestamp":"2026-03-30T00:16:58.349Z","message":{"role":"assistant","content":[{"type":"text","text":"Good. Now let me gather the final piece — check knowledge entries for anything new:"},{"type":"toolCall","id":"toolu_01Jq5jgs513N1xKCPDRC1Pny","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -c '##' .gsd/KNOWLEDGE.md 2>/dev/null"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":106,"cacheRead":71094,"cacheWrite":346,"totalTokens":71547,"cost":{"input":0.000005,"output":0.00265,"cacheRead":0.035546999999999995,"cacheWrite":0.0021625,"total":0.04036449999999999}},"stopReason":"toolUse","timestamp":1774829814826}}
{"type":"message","id":"059e7b17","parentId":"aa19cfcd","timestamp":"2026-03-30T00:16:58.360Z","message":{"role":"toolResult","toolCallId":"toolu_01Jq5jgs513N1xKCPDRC1Pny","toolName":"bash","content":[{"type":"text","text":"9\n"}],"isError":false,"timestamp":1774829818359}}
{"type":"message","id":"7b3f3f44","parentId":"059e7b17","timestamp":"2026-03-30T00:17:01.945Z","message":{"role":"assistant","content":[{"type":"text","text":"Let me check for key patterns from task summaries that aren't already in KNOWLEDGE.md:"},{"type":"toolCall","id":"toolu_01Tzvv3ukDVv4GtVRmDPDAWy","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -c 'SearchService\\|public-client\\|async.*search' .gsd/KNOWLEDGE.md 2>/dev/null"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":121,"cacheRead":71440,"cacheWrite":120,"totalTokens":71682,"cost":{"input":0.000005,"output":0.0030250000000000003,"cacheRead":0.03572,"cacheWrite":0.00075,"total":0.0395}},"stopReason":"toolUse","timestamp":1774829818359}}
{"type":"message","id":"14a3c336","parentId":"7b3f3f44","timestamp":"2026-03-30T00:17:01.955Z","message":{"role":"toolResult","toolCallId":"toolu_01Tzvv3ukDVv4GtVRmDPDAWy","toolName":"bash","content":[{"type":"text","text":"0\n\n\nCommand exited with code 1"}],"details":{},"isError":true,"timestamp":1774829821953}}
{"type":"message","id":"fc02b1c9","parentId":"14a3c336","timestamp":"2026-03-30T00:17:14.854Z","message":{"role":"assistant","content":[{"type":"text","text":"The async search pattern (D009) is already in DECISIONS.md. Let me add relevant knowledge entries, then complete the slice."},{"type":"toolCall","id":"toolu_01GEPgVQ7irsapFmEhUeVvZb","name":"edit","arguments":{"newText":"## Separate async/sync clients for FastAPI vs Celery\n\n**Context:** The Chrysopedia backend has both sync Celery tasks (pipeline stages using `openai.OpenAI`, `QdrantClient`, sync SQLAlchemy) and async FastAPI handlers. Reusing sync clients in async handlers blocks the event loop; reusing async clients in Celery risks nested event loop errors.\n\n**Fix:** Create separate client classes: `SearchService` (async, for FastAPI request path) wraps `openai.AsyncOpenAI` and `AsyncQdrantClient`. The pipeline's `EmbeddingClient` and `QdrantManager` (sync, for Celery) remain untouched. This doubles the client code surface but eliminates the async/sync mismatch class of bugs entirely.\n\n## Mocking SearchService at the router dependency level for tests\n\n**Context:** The search endpoint creates a `SearchService` instance internally. Testing search results with real embedding API and Qdrant is fragile (external dependencies). Mocking individual `openai.AsyncOpenAI` or `AsyncQdrantClient` is complex.\n\n**Fix:** Mock `SearchService` at the router level by patching the service instance in the endpoint function. This gives full control over search results in tests without complex async mock setup. Used in `test_search.py` — mock returns canned `SearchResponse` dicts.\n\n## Frontend detail page without a single-resource GET endpoint","oldText":"## Frontend detail page without a single-resource GET endpoint","path":".gsd/KNOWLEDGE.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":457,"cacheRead":71560,"cacheWrite":150,"totalTokens":72168,"cost":{"input":0.000005,"output":0.011425000000000001,"cacheRead":0.03578,"cacheWrite":0.0009375000000000001,"total":0.0481475}},"stopReason":"toolUse","timestamp":1774829821954}}
{"type":"message","id":"069f0bfe","parentId":"fc02b1c9","timestamp":"2026-03-30T00:17:14.860Z","message":{"role":"toolResult","toolCallId":"toolu_01GEPgVQ7irsapFmEhUeVvZb","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in .gsd/KNOWLEDGE.md."}],"details":{"diff":" 41 **Context:** When a FastAPI handler imports a function lazily (inside the function body) like `from pipeline.stages import run_pipeline`, patching `routers.ingest.run_pipeline` has no effect because the name is re-bound on every call from the source module.\n 42 \n 43 **Fix:** Patch at the source module: `unittest.mock.patch('pipeline.stages.run_pipeline')`. The lazy import will pick up the mock from the source module. This applies to any handler that uses lazy imports to avoid circular dependencies at module load time.\n 44 \n+45 ## Separate async/sync clients for FastAPI vs Celery\n+46 \n+47 **Context:** The Chrysopedia backend has both sync Celery tasks (pipeline stages using `openai.OpenAI`, `QdrantClient`, sync SQLAlchemy) and async FastAPI handlers. Reusing sync clients in async handlers blocks the event loop; reusing async clients in Celery risks nested event loop errors.\n+48 \n+49 **Fix:** Create separate client classes: `SearchService` (async, for FastAPI request path) wraps `openai.AsyncOpenAI` and `AsyncQdrantClient`. The pipeline's `EmbeddingClient` and `QdrantManager` (sync, for Celery) remain untouched. This doubles the client code surface but eliminates the async/sync mismatch class of bugs entirely.\n+50 \n+51 ## Mocking SearchService at the router dependency level for tests\n+52 \n+53 **Context:** The search endpoint creates a `SearchService` instance internally. Testing search results with real embedding API and Qdrant is fragile (external dependencies). Mocking individual `openai.AsyncOpenAI` or `AsyncQdrantClient` is complex.\n+54 \n+55 **Fix:** Mock `SearchService` at the router level by patching the service instance in the endpoint function. This gives full control over search results in tests without complex async mock setup. Used in `test_search.py` — mock returns canned `SearchResponse` dicts.\n+56 \n 57 ## Frontend detail page without a single-resource GET endpoint\n 58 \n 59 **Context:** The review queue backend has `GET /review/queue` (list, paginated) but no `GET /review/moments/{id}` for fetching a single moment. The MomentDetail page needs to display one specific moment by ID from the URL params.\n 60 ","firstChangedLine":45},"isError":false,"timestamp":1774829834859}}
{"type":"message","id":"e8123293","parentId":"069f0bfe","timestamp":"2026-03-30T00:17:28.351Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me record the requirement status transitions. The slice delivered working code for R005-R008, R014, R015 — but these require runtime validation (actual search in <500ms, actual technique page rendering) which we can validate structurally at this stage. Let me record the decisions:"},{"type":"toolCall","id":"toolu_01FSbShMQ667hJ7DmLXxZx47","name":"gsd_save_decision","arguments":{"choice":"validated","decision":"R005 Search-First Web UI status","made_by":"agent","rationale":"Search endpoint (GET /api/v1/search) with async embedding + Qdrant + keyword fallback implemented and tested. Frontend Home.tsx has prominent search bar with 300ms debounced typeahead, scope toggle via URL params, nav cards for Topics/Creators, Recently Added section. SearchResults.tsx displays grouped results. 5 integration tests verify search happy path, empty query, keyword fallback, scope filter, and no-results. Frontend production build succeeds with zero TypeScript errors.","scope":"requirement","when_context":"M001/S05"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":329,"cacheRead":71710,"cacheWrite":481,"totalTokens":72521,"cost":{"input":0.000005,"output":0.008225,"cacheRead":0.035855,"cacheWrite":0.0030062500000000002,"total":0.04709125}},"stopReason":"toolUse","timestamp":1774829834860}}
{"type":"message","id":"5aa43259","parentId":"e8123293","timestamp":"2026-03-30T00:17:28.355Z","message":{"role":"toolResult","toolCallId":"toolu_01FSbShMQ667hJ7DmLXxZx47","toolName":"gsd_save_decision","content":[{"type":"text","text":"Saved decision D010"}],"details":{"operation":"save_decision","id":"D010"},"isError":false,"timestamp":1774829848354}}
{"type":"message","id":"010f3db3","parentId":"5aa43259","timestamp":"2026-03-30T00:17:35.812Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01RBLJ2UrKEtyQ25amywNmns","name":"gsd_save_decision","arguments":{"choice":"validated","decision":"R006 Technique Page Display status","made_by":"agent","rationale":"TechniquePage.tsx renders all specified sections: header with topic_category badge and topic_tags pills, creator name linked to creator detail, source_quality indicator, amber banner for unstructured content, body_sections JSONB prose (handles both string and object values), key moments index ordered by start_time, signal chains, plugins pill list, and related techniques links. Backend GET /api/v1/techniques/{slug} returns full detail with eager-loaded key_moments and related links. 404 for unknown slug tested.","scope":"requirement","when_context":"M001/S05"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":268,"cacheRead":72191,"cacheWrite":346,"totalTokens":72806,"cost":{"input":0.000005,"output":0.0067,"cacheRead":0.036095499999999996,"cacheWrite":0.0021625,"total":0.044962999999999996}},"stopReason":"toolUse","timestamp":1774829848354}}
{"type":"message","id":"4bbd9cf8","parentId":"010f3db3","timestamp":"2026-03-30T00:17:35.816Z","message":{"role":"toolResult","toolCallId":"toolu_01RBLJ2UrKEtyQ25amywNmns","toolName":"gsd_save_decision","content":[{"type":"text","text":"Saved decision D011"}],"details":{"operation":"save_decision","id":"D011"},"isError":false,"timestamp":1774829855814}}
{"type":"message","id":"1d536836","parentId":"4bbd9cf8","timestamp":"2026-03-30T00:17:42.061Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_017iFBYSg18GbnTHEBFi3k1s","name":"gsd_save_decision","arguments":{"choice":"validated","decision":"R007 Creators Browse Page status","made_by":"agent","rationale":"CreatorsBrowse.tsx implements genre filter pills, type-to-narrow name filter, sort toggle (Random default/A-Z/Views). Each creator row shows name, genre tags, technique_count, video_count. Links to CreatorDetail page. Backend GET /api/v1/creators supports sort=random|alpha|views and genre filter. Integration tests verify random sort, alpha sort, genre filter, detail endpoint, 404, and counts.","scope":"requirement","when_context":"M001/S05"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":253,"cacheRead":72537,"cacheWrite":285,"totalTokens":73076,"cost":{"input":0.000005,"output":0.006325,"cacheRead":0.036268499999999995,"cacheWrite":0.00178125,"total":0.044379749999999996}},"stopReason":"toolUse","timestamp":1774829855815}}
{"type":"message","id":"7e05e39c","parentId":"1d536836","timestamp":"2026-03-30T00:17:42.065Z","message":{"role":"toolResult","toolCallId":"toolu_017iFBYSg18GbnTHEBFi3k1s","toolName":"gsd_save_decision","content":[{"type":"text","text":"Saved decision D012"}],"details":{"operation":"save_decision","id":"D012"},"isError":false,"timestamp":1774829862063}}
{"type":"message","id":"df797411","parentId":"7e05e39c","timestamp":"2026-03-30T00:17:47.421Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01GqTm9GETtqhD4X7Tgz5Ehm","name":"gsd_save_decision","arguments":{"choice":"validated","decision":"R008 Topics Browse Page status","made_by":"agent","rationale":"TopicsBrowse.tsx renders two-level topic hierarchy (6 categories from canonical_tags.yaml with expandable sub-topics showing technique_count and creator_count). Filter input narrows categories/sub-topics. Clicking sub-topic navigates to search with scope=topics. Backend GET /api/v1/topics aggregates counts from DB per sub-topic. Integration test verifies topic hierarchy response shape.","scope":"requirement","when_context":"M001/S05"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":244,"cacheRead":72822,"cacheWrite":270,"totalTokens":73337,"cost":{"input":0.000005,"output":0.0061,"cacheRead":0.036411,"cacheWrite":0.0016875,"total":0.0442035}},"stopReason":"toolUse","timestamp":1774829862064}}
{"type":"message","id":"e151978a","parentId":"df797411","timestamp":"2026-03-30T00:17:47.424Z","message":{"role":"toolResult","toolCallId":"toolu_01GqTm9GETtqhD4X7Tgz5Ehm","toolName":"gsd_save_decision","content":[{"type":"text","text":"Saved decision D013"}],"details":{"operation":"save_decision","id":"D013"},"isError":false,"timestamp":1774829867423}}
{"type":"message","id":"df08768b","parentId":"e151978a","timestamp":"2026-03-30T00:17:52.412Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01QACNCuRktX8mPhKC2WsDKT","name":"gsd_save_decision","arguments":{"choice":"validated","decision":"R014 Creator Equity status","made_by":"agent","rationale":"CreatorsBrowse.tsx defaults to sort=random. Backend uses func.random() ORDER BY for randomized sort. Integration test verifies random sort returns all creators (order may vary). All creators get equal visual weight in the UI — no featured/highlighted treatment. Equal-weight row layout confirmed in CSS.","scope":"requirement","when_context":"M001/S05"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":219,"cacheRead":73092,"cacheWrite":261,"totalTokens":73573,"cost":{"input":0.000005,"output":0.005475,"cacheRead":0.036545999999999995,"cacheWrite":0.00163125,"total":0.043657249999999995}},"stopReason":"toolUse","timestamp":1774829867424}}
{"type":"message","id":"42160bb4","parentId":"df08768b","timestamp":"2026-03-30T00:17:52.416Z","message":{"role":"toolResult","toolCallId":"toolu_01QACNCuRktX8mPhKC2WsDKT","toolName":"gsd_save_decision","content":[{"type":"text","text":"Saved decision D014"}],"details":{"operation":"save_decision","id":"D014"},"isError":false,"timestamp":1774829872415}}
{"type":"message","id":"2fc6ef89","parentId":"42160bb4","timestamp":"2026-03-30T00:17:56.893Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me update the requirement statuses in the DB:"},{"type":"toolCall","id":"toolu_01AT6qrDKpyZ6vhpKf8CwdLX","name":"gsd_requirement_update","arguments":{"id":"R005","status":"validated","validation":"Search endpoint with async embedding + Qdrant + keyword fallback. Frontend landing page with debounced typeahead, grouped search results, Recently Added section. 5 integration tests pass. Production build succeeds."}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":148,"cacheRead":73353,"cacheWrite":236,"totalTokens":73738,"cost":{"input":0.000005,"output":0.0037,"cacheRead":0.0366765,"cacheWrite":0.001475,"total":0.0418565}},"stopReason":"toolUse","timestamp":1774829872415}}
{"type":"message","id":"34e491b6","parentId":"2fc6ef89","timestamp":"2026-03-30T00:17:56.895Z","message":{"role":"toolResult","toolCallId":"toolu_01AT6qrDKpyZ6vhpKf8CwdLX","toolName":"gsd_requirement_update","content":[{"type":"text","text":"Error: Requirement R005 not found."}],"details":{"operation":"update_requirement","id":"R005","error":"not_found"},"isError":false,"timestamp":1774829876894}}
{"type":"message","id":"3caa80c3","parentId":"34e491b6","timestamp":"2026-03-30T00:19:49.896Z","message":{"role":"assistant","content":[{"type":"text","text":"The requirements aren't in the DB yet — they're only in the markdown. The decisions are recorded (D010-D014) which is the primary record. Let me proceed to complete the slice."},{"type":"toolCall","id":"toolu_01VETwRDd2o7GSUSGpYR1FMr","name":"gsd_complete_slice","arguments":{"affects":[],"deviations":"- T04 added `creator_slug` param to `TechniqueListParams` in public-client.ts (not in original plan but required for CreatorDetail to fetch techniques filtered by creator)\n- T02 noted CreatorDetail schema only exposes video_count (not technique_count) — CreatorBrowseItem (list) has both counts\n- T04 hardcoded genre list from canonical_tags.yaml rather than fetching dynamically\n- T04 set all topic categories expanded by default for discoverability","drillDownPaths":[".gsd/milestones/M001/slices/S05/tasks/T01-SUMMARY.md",".gsd/milestones/M001/slices/S05/tasks/T02-SUMMARY.md",".gsd/milestones/M001/slices/S05/tasks/T03-SUMMARY.md",".gsd/milestones/M001/slices/S05/tasks/T04-SUMMARY.md"],"filesModified":[{"description":"New async SearchService class: embed_query (300ms timeout), search_qdrant, keyword_search (ILIKE), orchestrated search with fallback","path":"backend/search_service.py"},{"description":"Added SearchResultItem, SearchResponse, TechniquePageDetail, TopicCategory, TopicSubTopic, CreatorBrowseItem schemas","path":"backend/schemas.py"},{"description":"New router: GET /search with query/scope/limit params, SearchService instantiation, latency logging","path":"backend/routers/search.py"},{"description":"New router: GET /techniques (list with filters), GET /techniques/{slug} (detail with eager-loaded relations)","path":"backend/routers/techniques.py"},{"description":"New router: GET /topics (category hierarchy from canonical_tags.yaml + DB counts), GET /topics/{category_slug}","path":"backend/routers/topics.py"},{"description":"Enhanced: sort=random|alpha|views, genre filter, technique_count/video_count correlated subqueries","path":"backend/routers/creators.py"},{"description":"Mounted search, techniques, topics routers at /api/v1","path":"backend/main.py"},{"description":"5 integration tests: search happy path, empty query, keyword fallback, scope filter, no results","path":"backend/tests/test_search.py"},{"description":"13 integration tests: techniques list/detail/404, topics hierarchy, creators sort/filter/detail/404/counts","path":"backend/tests/test_public_api.py"},{"description":"Typed API client with interfaces and 6 endpoint functions for all public routes","path":"frontend/src/api/public-client.ts"},{"description":"Landing page: auto-focus search, 300ms debounced typeahead, nav cards, recently added","path":"frontend/src/pages/Home.tsx"},{"description":"Search results: URL param-driven, type-grouped display, fallback banner","path":"frontend/src/pages/SearchResults.tsx"},{"description":"Full technique page: header/badges/prose/key moments/signal chains/plugins/related links, amber banner","path":"frontend/src/pages/TechniquePage.tsx"},{"description":"Creators browse: randomized default sort, genre filter pills, name filter, sort toggle","path":"frontend/src/pages/CreatorsBrowse.tsx"},{"description":"Creator detail: info header + technique pages filtered by creator_slug","path":"frontend/src/pages/CreatorDetail.tsx"},{"description":"Topics browse: two-level expandable hierarchy with counts and filter input","path":"frontend/src/pages/TopicsBrowse.tsx"},{"description":"Added 6 public routes, updated navigation header with Chrysopedia branding","path":"frontend/src/App.tsx"},{"description":"~500 lines added: search bar, typeahead, nav cards, technique page, browse pages, filter/sort controls","path":"frontend/src/App.css"}],"followUps":"None.","keyDecisions":["D009: Async SearchService with AsyncOpenAI + AsyncQdrantClient for FastAPI request path, separate from sync pipeline clients","D010: R005 Search-First Web UI validated — search endpoint + frontend typeahead + grouped results","D011: R006 Technique Page Display validated — all sections implemented","D012: R007 Creators Browse Page validated — randomized default, genre filter, sort toggle","D013: R008 Topics Browse Page validated — two-level hierarchy with counts","D014: R014 Creator Equity validated — randomized default sort, equal visual weight","300ms asyncio.wait_for timeout on both embedding and Qdrant calls","Topics endpoint loads canonical_tags.yaml at request time and counts tag matches from DB","Mocked SearchService at router dependency level for integration tests","Duplicated request<T> helper in public-client.ts to avoid coupling public and admin API clients"],"keyFiles":["backend/search_service.py","backend/schemas.py","backend/routers/search.py","backend/routers/techniques.py","backend/routers/topics.py","backend/routers/creators.py","backend/main.py","backend/tests/test_search.py","backend/tests/test_public_api.py","frontend/src/api/public-client.ts","frontend/src/pages/Home.tsx","frontend/src/pages/SearchResults.tsx","frontend/src/pages/TechniquePage.tsx","frontend/src/pages/CreatorsBrowse.tsx","frontend/src/pages/CreatorDetail.tsx","frontend/src/pages/TopicsBrowse.tsx","frontend/src/App.tsx","frontend/src/App.css"],"knownLimitations":"- CreatorDetail endpoint returns video_count but not technique_count (the list endpoint's CreatorBrowseItem has both)\n- Genre list for filter pills is hardcoded in frontend rather than fetched from backend\n- Topic categories are all expanded by default (no collapsed-by-default state)\n- Search latency target (<500ms) depends on embedding API and Qdrant response times — keyword fallback ensures results always arrive but with lower quality\n- R015 (30-second retrieval target) is architecturally supported but requires end-to-end runtime validation with real data","milestoneId":"M001","narrative":"## Summary\n\nSlice S05 built the entire public-facing web UI layer for Chrysopedia — the search-first experience that lets a music producer find a specific technique in under 30 seconds.\n\n### Backend (T01 + T02)\n\nCreated `SearchService` — a new async client class that wraps `openai.AsyncOpenAI` and `qdrant_client.AsyncQdrantClient` for the FastAPI request path (the existing sync clients remain for Celery pipeline tasks). The search orchestration flow: embed query text (300ms timeout) → Qdrant vector search → enrich with PostgreSQL metadata → fallback to SQL ILIKE keyword search if embedding or Qdrant fails. Input validation handles empty queries, long queries (truncated to 500 chars), and invalid scope (defaults to \"all\").\n\nFour new routers mounted at `/api/v1`:\n- **search** — `GET /search?q=...&scope=all|topics|creators&limit=20` with `SearchResponse` including `fallback_used` flag\n- **techniques** — `GET /techniques` (list with category/creator filters, pagination) and `GET /techniques/{slug}` (full detail with eager-loaded key_moments, related links, creator info)  \n- **topics** — `GET /topics` (category hierarchy with technique_count/creator_count per sub-topic from canonical_tags.yaml + DB aggregation) and `GET /topics/{category_slug}`\n- **creators** (enhanced) — `sort=random` default (R014), `sort=alpha|views`, genre filter, technique_count/video_count correlated subqueries\n\n18 integration tests added across test_search.py (5) and test_public_api.py (13), covering search happy path, empty query, keyword fallback, scope filter, techniques list/detail/404, topics hierarchy, creators random/alpha sort, genre filter, detail/404, and counts verification. All tests use real PostgreSQL with seeded data. Full suite: 58/58 pass.\n\n### Frontend (T03 + T04)\n\nCreated `public-client.ts` with typed interfaces matching all backend schemas and 6 endpoint functions. Built 6 new page components:\n\n- **Home** — auto-focused search bar with 300ms debounced typeahead (top 5 after 2+ chars), nav cards for Topics/Creators, Recently Added section\n- **SearchResults** — URL param-driven, grouped by type (techniques first, key moments second), keyword fallback banner\n- **TechniquePage** — full detail rendering: header badges/tags/creator link, amber banner for unstructured/livestream content, body_sections JSONB prose, key moments index, signal chains, plugins pills, related techniques\n- **CreatorsBrowse** — randomized default sort (R014 creator equity), genre filter pills, type-to-narrow name filter, sort toggle (Random/A-Z/Views)\n- **CreatorDetail** — creator info header + technique pages filtered by creator_slug\n- **TopicsBrowse** — two-level expandable hierarchy (6 categories from canonical_tags.yaml), sub-topic counts, filter input\n\nAll 9 routes registered in App.tsx (6 public + 2 admin + catch-all). Updated navigation header with \"Chrysopedia\" branding and links to Home/Topics/Creators/Admin. ~500 lines of CSS added. TypeScript strict compilation passes with zero errors. Production build: 43 modules, 199KB JS gzipped to 62KB.\n\n### Observability\n\n- Search endpoint logs at INFO: query, scope, result_count, fallback_used, latency_ms\n- Embedding/Qdrant failures logged at WARNING with error details and timeout information\n- `fallback_used=true` in search response exposes degraded search mode to the UI","observabilitySurfaces":["INFO log per search query: query, scope, result_count, fallback_used, latency_ms (logger: chrysopedia.search)","WARNING on embedding API timeout/error with error details (300ms timeout)","WARNING on Qdrant search timeout/error with error details (300ms timeout)","fallback_used=true in SearchResponse JSON exposes degraded mode to frontend"],"oneLiner":"Delivered the complete public-facing web UI: async search service with Qdrant+keyword fallback, landing page with debounced typeahead, technique page detail, creators browse (randomized default sort), topics browse (two-level hierarchy), and 18 integration tests — all 58 backend tests pass, frontend production build clean.","patternsEstablished":["Async service class pattern: create separate async client wrappers for FastAPI when sync clients exist for Celery","Graceful degradation pattern: embedding/Qdrant timeout → keyword ILIKE fallback with fallback_used flag","Typed public API client: separate from admin client, each with own request<T> helper","URL param-driven search: query state in URL params for shareable/bookmarkable search results","Router-level service mocking: patch SearchService at dependency level for clean integration tests"],"provides":["GET /api/v1/search — semantic search with keyword fallback","GET /api/v1/techniques and GET /api/v1/techniques/{slug} — technique page CRUD","GET /api/v1/topics and GET /api/v1/topics/{category_slug} — topic hierarchy","GET /api/v1/creators with sort=random|alpha|views and genre filter","SearchService async class for embedding+Qdrant+keyword search","Typed public-client.ts with all public endpoint functions","6 public page components: Home, SearchResults, TechniquePage, CreatorsBrowse, CreatorDetail, TopicsBrowse","Complete public routing in App.tsx"],"requirementsAdvanced":[{"how":"Search infrastructure (async Qdrant + debounced typeahead + technique page routing) architecturally supports <30s retrieval; requires runtime validation with real data","id":"R015"}],"requirementsInvalidated":[],"requirementsSurfaced":[],"requirementsValidated":[{"id":"R005","proof":"Search endpoint with async embedding + Qdrant + keyword fallback, frontend typeahead, grouped results. 5 integration tests pass."},{"id":"R006","proof":"TechniquePage.tsx renders all sections: header/badges/prose/key moments/signal chains/plugins/related links. Backend detail endpoint with eager-loaded data."},{"id":"R007","proof":"CreatorsBrowse with genre filter, type-to-narrow, sort toggle (random/alpha/views). 6 integration tests for creators endpoint."},{"id":"R008","proof":"TopicsBrowse with two-level hierarchy, expandable sub-topics with counts, filter input. Topics endpoint tested."},{"id":"R014","proof":"CreatorsBrowse defaults to sort=random (func.random() ORDER BY). Equal visual weight in CSS. Integration test verifies."}],"requires":[{"provides":"Qdrant embeddings collection, technique_pages and key_moments in PostgreSQL, canonical_tags.yaml","slice":"S03"}],"sliceId":"S05","sliceTitle":"Search-First Web UI","uatContent":"## UAT: S05 — Search-First Web UI\n\n### Preconditions\n- Docker Compose stack running (`docker compose up -d`) with PostgreSQL, API, and frontend services\n- At least 1 creator, 1 source video, 2+ technique pages, and 3+ key moments in the database (from S03 pipeline processing)\n- Qdrant running at configured endpoint with embeddings collection populated\n- Frontend accessible at configured URL (e.g., http://localhost:5173 for dev, or via Docker)\n\n---\n\n### TC-01: Landing Page Search with Typeahead\n1. Navigate to `/` (landing page)\n2. **Expected:** Search bar is auto-focused, nav cards for \"Topics\" and \"Creators\" visible, \"Recently Added\" section shows up to 5 technique pages\n3. Type \"comp\" into search bar and wait 300ms\n4. **Expected:** Typeahead dropdown appears with up to 5 matching results after 2+ characters typed\n5. Press Enter or click \"See all results\"\n6. **Expected:** Browser navigates to `/search?q=comp`, full search results page loads\n\n### TC-02: Search Results Grouped by Type\n1. Navigate to `/search?q=reverb`\n2. **Expected:** Results grouped by type — technique pages section first, then key moments section\n3. Each result shows: title (clickable link), summary snippet, creator name, category/tags\n4. **Expected:** If Qdrant was used, `fallback_used` is false; if Qdrant unreachable, banner shows \"Showing keyword results\"\n\n### TC-03: Search with Empty Query\n1. Navigate to `/search?q=`\n2. **Expected:** No results shown, no errors, page loads cleanly\n\n### TC-04: Search Keyword Fallback\n1. Stop Qdrant service (or disconnect embedding API)\n2. Navigate to `/search?q=compression`\n3. **Expected:** Results still appear (from keyword ILIKE search), fallback banner \"Showing keyword results\" visible\n4. Restart Qdrant service\n\n### TC-05: Technique Page Full Detail\n1. From search results, click on a technique page title\n2. **Expected:** Browser navigates to `/techniques/{slug}`\n3. **Expected:** Page shows:\n   - Header: title, topic_category badge, topic_tags pills, creator name (clickable link to `/creators/{slug}`), source_quality indicator\n   - If source_quality is \"unstructured\": amber banner warning displayed\n   - Study guide prose: body_sections rendered as `<h2>` headings with paragraph text\n   - Key moments index: ordered list with title, time range, content_type badge, summary\n   - Signal chains section (if present): named chains with ordered steps\n   - Plugins referenced (if present): pill list\n   - Related techniques (if present): linked list\n\n### TC-06: Technique Page 404\n1. Navigate to `/techniques/nonexistent-slug-12345`\n2. **Expected:** 404 error state shown — not a blank page, not a crash\n\n### TC-07: Creators Browse — Randomized Default Sort (R014)\n1. Navigate to `/creators`\n2. Note the order of creators displayed\n3. Refresh the page (F5)\n4. **Expected:** Creator order differs from step 2 (randomized sort)\n5. **Expected:** All creators have equal visual weight — no featured/highlighted/larger treatment\n\n### TC-08: Creators Browse — Sort Toggle\n1. On `/creators`, click \"A-Z\" sort toggle\n2. **Expected:** Creators re-sort alphabetically\n3. Click \"Views\" sort toggle\n4. **Expected:** Creators re-sort by view count (highest first)\n5. Click \"Random\" sort toggle\n6. **Expected:** Creators return to randomized order\n\n### TC-09: Creators Browse — Genre Filter\n1. On `/creators`, click a genre filter pill (e.g., \"Bass music\")\n2. **Expected:** Only creators matching that genre are shown\n3. Click the same genre pill again (or clear filter)\n4. **Expected:** All creators shown again\n\n### TC-10: Creators Browse — Name Filter\n1. On `/creators`, type a partial creator name in the filter input\n2. **Expected:** Creator list narrows to only matching names (client-side filter)\n3. Clear the input\n4. **Expected:** All creators shown again\n\n### TC-11: Creator Detail Page\n1. From `/creators`, click on a creator row\n2. **Expected:** Browser navigates to `/creators/{slug}`\n3. **Expected:** Page shows creator name, genres, video count\n4. **Expected:** Technique pages list shows technique pages by this creator, each with title (linked to `/techniques/{slug}`), category, tags\n\n### TC-12: Creator Detail 404\n1. Navigate to `/creators/nonexistent-creator-slug`\n2. **Expected:** 404 error state shown\n\n### TC-13: Topics Browse — Two-Level Hierarchy (R008)\n1. Navigate to `/topics`\n2. **Expected:** 6 top-level categories visible (Sound design, Mixing, Synthesis, Arrangement, Workflow, Mastering)\n3. Each category shows expandable sub-topics\n4. **Expected:** Each sub-topic shows technique_count and creator_count numbers\n\n### TC-14: Topics Browse — Sub-Topic Navigation\n1. On `/topics`, click a sub-topic name\n2. **Expected:** Navigates to search results filtered by that topic (e.g., `/search?q={sub_topic}&scope=topics`)\n\n### TC-15: Topics Browse — Filter\n1. On `/topics`, type a partial topic name in the filter input\n2. **Expected:** Categories and sub-topics narrow to matching entries\n3. Clear filter\n4. **Expected:** Full hierarchy restored\n\n### TC-16: Navigation Header\n1. On any page, observe the navigation header\n2. **Expected:** \"Chrysopedia\" title (not \"Chrysopedia Admin\"), nav links to Home, Topics, Creators, Admin\n3. Click each nav link\n4. **Expected:** Each navigates to the correct page\n\n### TC-17: Admin Routes Still Work\n1. Navigate to `/admin/review`\n2. **Expected:** Review queue admin page loads (from S04)\n3. Navigate to `/` then back to `/admin/review`\n4. **Expected:** Admin page still accessible — public routes don't break admin routes\n\n### TC-18: Search Observability\n1. Execute a search via API: `curl localhost:8001/api/v1/search?q=test`\n2. **Expected:** JSON response with `items`, `total`, `query`, `fallback_used` fields\n3. Check API server logs\n4. **Expected:** INFO log line with format: `Search query='test' scope=all results=N fallback=False latency_ms=X.X`\n\n### Edge Cases\n- **Long query:** Search with a query > 500 characters → should be truncated, no error\n- **Special characters:** Search with `q=a+b&c` → handled without crash\n- **Empty database:** Topics page with no technique pages → zero counts shown, no crash\n- **Concurrent requests:** Multiple rapid searches → debounce prevents flooding, no race conditions in typeahead","verification":"**Backend Verification:**\n- `cd backend && python -c \"from search_service import SearchService; print('OK')\"` → ✅ imports clean\n- `cd backend && python -c \"from routers.search import router; print(router.routes)\"` → ✅ 1 route\n- `cd backend && python -c \"from routers.techniques import router; print(router.routes)\"` → ✅ 2 routes\n- `cd backend && python -c \"from routers.topics import router; print(router.routes)\"` → ✅ 2 routes\n- `cd backend && python -c \"from main import app; routes=[r.path for r in app.routes]; print([r for r in routes if 'api' in r])\"` → ✅ 21 API routes including /api/v1/search, /api/v1/techniques, /api/v1/topics\n- `cd backend && python -m pytest tests/ -v` → ✅ 58/58 pass (40 existing + 18 new, 139.74s)\n\n**Frontend Verification:**\n- `cd frontend && npx tsc -b` → ✅ zero TypeScript errors\n- `cd frontend && npm run build` → ✅ 43 modules, 773ms build, 199KB JS\n- All 6 page files exist: Home.tsx, SearchResults.tsx, TechniquePage.tsx, CreatorsBrowse.tsx, CreatorDetail.tsx, TopicsBrowse.tsx\n- All 9 routes registered in App.tsx"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":5718,"cacheRead":73589,"cacheWrite":169,"totalTokens":79477,"cost":{"input":0.000005,"output":0.14295,"cacheRead":0.0367945,"cacheWrite":0.0010562500000000001,"total":0.18080575000000002}},"stopReason":"toolUse","timestamp":1774829876894}}
{"type":"message","id":"16511cbd","parentId":"3caa80c3","timestamp":"2026-03-30T00:19:49.919Z","message":{"role":"toolResult","toolCallId":"toolu_01VETwRDd2o7GSUSGpYR1FMr","toolName":"gsd_complete_slice","content":[{"type":"text","text":"Completed slice S05 (M001)"}],"details":{"operation":"complete_slice","sliceId":"S05","milestoneId":"M001","summaryPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M001/slices/S05/S05-SUMMARY.md","uatPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M001/slices/S05/S05-UAT.md"},"isError":false,"timestamp":1774829989917}}
{"type":"message","id":"8e6a182b","parentId":"16511cbd","timestamp":"2026-03-30T00:19:56.973Z","message":{"role":"assistant","content":[{"type":"text","text":"The slice has been completed in the DB and artifacts rendered. Let me verify the outputs were written:"},{"type":"toolCall","id":"toolu_01WM3H4d1gNQKnpbLANEHSxP","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ls -la .gsd/milestones/M001/slices/S05/S05-SUMMARY.md .gsd/milestones/M001/slices/S05/S05-UAT.md .gsd/milestones/M001/M001-ROADMAP.md 2>&1 && echo \"---\" && grep 'S05' .gsd/milestones/M001/M001-ROADMAP.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":195,"cacheRead":73758,"cacheWrite":5775,"totalTokens":79729,"cost":{"input":0.000005,"output":0.004875,"cacheRead":0.036878999999999995,"cacheWrite":0.03609375,"total":0.07785275}},"stopReason":"toolUse","timestamp":1774829989918}}
{"type":"message","id":"435db851","parentId":"8e6a182b","timestamp":"2026-03-30T00:19:56.984Z","message":{"role":"toolResult","toolCallId":"toolu_01WM3H4d1gNQKnpbLANEHSxP","toolName":"bash","content":[{"type":"text","text":"-rw-rw-r-- 1 aux aux  1624 Mar 30 00:19 .gsd/milestones/M001/M001-ROADMAP.md\n-rw-rw-r-- 1 aux aux 12904 Mar 30 00:19 .gsd/milestones/M001/slices/S05/S05-SUMMARY.md\n-rw-rw-r-- 1 aux aux  6347 Mar 30 00:19 .gsd/milestones/M001/slices/S05/S05-UAT.md\n---\n| S05 | Search-First Web UI | medium | S03 | ✅ | User searches for a technique, gets semantic results in <500ms, clicks through to a full technique page with study guide prose, key moments, and related links |\n"}],"isError":false,"timestamp":1774829996983}}
{"type":"message","id":"fcf8214f","parentId":"435db851","timestamp":"2026-03-30T00:20:02.368Z","message":{"role":"assistant","content":[{"type":"text","text":"All artifacts written. S05 is checked off in the roadmap. Let me verify the DECISIONS.md was updated:"},{"type":"toolCall","id":"toolu_01SbqCFhtD9MMcYc3XaDXHKQ","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep 'D01[0-4]' .gsd/DECISIONS.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":114,"cacheRead":79533,"cacheWrite":413,"totalTokens":80061,"cost":{"input":0.000005,"output":0.00285,"cacheRead":0.039766499999999996,"cacheWrite":0.00258125,"total":0.04520274999999999}},"stopReason":"toolUse","timestamp":1774829996984}}
{"type":"message","id":"1ffce62d","parentId":"fcf8214f","timestamp":"2026-03-30T00:20:02.379Z","message":{"role":"toolResult","toolCallId":"toolu_01SbqCFhtD9MMcYc3XaDXHKQ","toolName":"bash","content":[{"type":"text","text":"| D010 | M001/S05 | requirement | R005 Search-First Web UI status | validated | Search endpoint (GET /api/v1/search) with async embedding + Qdrant + keyword fallback implemented and tested. Frontend Home.tsx has prominent search bar with 300ms debounced typeahead, scope toggle via URL params, nav cards for Topics/Creators, Recently Added section. SearchResults.tsx displays grouped results. 5 integration tests verify search happy path, empty query, keyword fallback, scope filter, and no-results. Frontend production build succeeds with zero TypeScript errors. | Yes | agent |\n| D011 | M001/S05 | requirement | R006 Technique Page Display status | validated | TechniquePage.tsx renders all specified sections: header with topic_category badge and topic_tags pills, creator name linked to creator detail, source_quality indicator, amber banner for unstructured content, body_sections JSONB prose (handles both string and object values), key moments index ordered by start_time, signal chains, plugins pill list, and related techniques links. Backend GET /api/v1/techniques/{slug} returns full detail with eager-loaded key_moments and related links. 404 for unknown slug tested. | Yes | agent |\n| D012 | M001/S05 | requirement | R007 Creators Browse Page status | validated | CreatorsBrowse.tsx implements genre filter pills, type-to-narrow name filter, sort toggle (Random default/A-Z/Views). Each creator row shows name, genre tags, technique_count, video_count. Links to CreatorDetail page. Backend GET /api/v1/creators supports sort=random\\|alpha\\|views and genre filter. Integration tests verify random sort, alpha sort, genre filter, detail endpoint, 404, and counts. | Yes | agent |\n| D013 | M001/S05 | requirement | R008 Topics Browse Page status | validated | TopicsBrowse.tsx renders two-level topic hierarchy (6 categories from canonical_tags.yaml with expandable sub-topics showing technique_count and creator_count). Filter input narrows categories/sub-topics. Clicking sub-topic navigates to search with scope=topics. Backend GET /api/v1/topics aggregates counts from DB per sub-topic. Integration test verifies topic hierarchy response shape. | Yes | agent |\n| D014 | M001/S05 | requirement | R014 Creator Equity status | validated | CreatorsBrowse.tsx defaults to sort=random. Backend uses func.random() ORDER BY for randomized sort. Integration test verifies random sort returns all creators (order may vary). All creators get equal visual weight in the UI — no featured/highlighted treatment. Equal-weight row layout confirmed in CSS. | Yes | agent |\n"}],"isError":false,"timestamp":1774830002378}}
{"type":"message","id":"8a92e129","parentId":"1ffce62d","timestamp":"2026-03-30T00:20:05.541Z","message":{"role":"assistant","content":[{"type":"text","text":"All 5 requirement validations (D010-D014) recorded in DECISIONS.md.\n\nSlice S05 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":32,"cacheRead":79533,"cacheWrite":1170,"totalTokens":80736,"cost":{"input":0.000005,"output":0.0008,"cacheRead":0.039766499999999996,"cacheWrite":0.0073125,"total":0.047883999999999996}},"stopReason":"stop","timestamp":1774830002378}}
{"type":"custom_message","customType":"async_job_result","content":"**Background job done: bg_f1251da0** (find task summaries, 0.0s)\n\n.gsd/milestones/M001/slices/S05/S05-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T01-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T01-SUMMARY.md\n.gsd/milestones/M001/slices/S05/tasks/T02-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T02-SUMMARY.md\n.gsd/milestones/M001/slices/S05/tasks/T03-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T03-SUMMARY.md\n.gsd/milestones/M001/slices/S05/tasks/T04-PLAN.md\n.gsd/milestones/M001/slices/S05/tasks/T04-SUMMARY.md\n","display":true,"id":"9b68ddd9","parentId":"8a92e129","timestamp":"2026-03-30T00:20:05.543Z"}
{"type":"message","id":"161a2b40","parentId":"9b68ddd9","timestamp":"2026-03-30T00:20:09.163Z","message":{"role":"assistant","content":[{"type":"text","text":"That background job was already consumed earlier in the session — it was the initial file discovery that found all 4 task summaries and the slice plan. All work is complete.\n\nSlice S05 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":47,"cacheRead":80703,"cacheWrite":300,"totalTokens":81052,"cost":{"input":0.00001,"output":0.001175,"cacheRead":0.0403515,"cacheWrite":0.0018750000000000001,"total":0.0434115}},"stopReason":"stop","timestamp":1774830005541}}
{"type":"custom_message","customType":"async_job_result","content":"**Background job done: bg_7b76afbf** (check all files exist, 0.0s)\n\n-rw-rw-r-- 1 aux aux  1525 Mar 29 23:50 backend/routers/search.py\n-rw-rw-r-- 1 aux aux  4510 Mar 29 23:51 backend/routers/techniques.py\n-rw-rw-r-- 1 aux aux  4377 Mar 29 23:51 backend/routers/topics.py\n-rw-rw-r-- 1 aux aux 12067 Mar 29 23:50 backend/search_service.py\n-rw-rw-r-- 1 aux aux 13830 Mar 29 23:57 backend/tests/test_public_api.py\n-rw-rw-r-- 1 aux aux 11396 Mar 29 23:57 backend/tests/test_search.py\n-rw-rw-r-- 1 aux aux  6949 Mar 30 00:09 frontend/src/api/public-client.ts\n-rw-rw-r-- 1 aux aux  4765 Mar 30 00:10 frontend/src/pages/CreatorDetail.tsx\n-rw-rw-r-- 1 aux aux  5498 Mar 30 00:09 frontend/src/pages/CreatorsBrowse.tsx\n-rw-rw-r-- 1 aux aux  7068 Mar 30 00:02 frontend/src/pages/Home.tsx\n-rw-rw-r-- 1 aux aux  5706 Mar 30 00:04 frontend/src/pages/SearchResults.tsx\n-rw-rw-r-- 1 aux aux  8164 Mar 30 00:03 frontend/src/pages/TechniquePage.tsx\n-rw-rw-r-- 1 aux aux  5075 Mar 30 00:10 frontend/src/pages/TopicsBrowse.tsx\n","display":true,"id":"3dbb5d88","parentId":"161a2b40","timestamp":"2026-03-30T00:20:09.165Z"}
{"type":"message","id":"b8e9a1db","parentId":"3dbb5d88","timestamp":"2026-03-30T00:20:12.197Z","message":{"role":"assistant","content":[{"type":"text","text":"That background job was also already consumed — it confirmed all 13 expected files exist across backend and frontend. All work is complete.\n\nSlice S05 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":38,"cacheRead":81003,"cacheWrite":557,"totalTokens":81600,"cost":{"input":0.00001,"output":0.00095,"cacheRead":0.040501499999999996,"cacheWrite":0.00348125,"total":0.04494275}},"stopReason":"stop","timestamp":1774830009163}}
{"type":"custom_message","customType":"async_job_result","content":"**Background job done: bg_0cc29acc** (backend imports, 6.3s)\n\nSearchService import OK\nsearch routes: 1\ntechniques routes: 2\ntopics routes: 2\n['/openapi.json', '/api/v1/creators', '/api/v1/creators/{slug}', '/api/v1/ingest', '/api/v1/pipeline/trigger/{video_id}', '/api/v1/review/queue', '/api/v1/review/stats', '/api/v1/review/moments/{moment_id}/approve', '/api/v1/review/moments/{moment_id}/reject', '/api/v1/review/moments/{moment_id}', '/api/v1/review/moments/{moment_id}/split', '/api/v1/review/moments/{moment_id}/merge', '/api/v1/review/mode', '/api/v1/review/mode', '/api/v1/search', '/api/v1/techniques', '/api/v1/techniques/{slug}', '/api/v1/topics', '/api/v1/topics/{category_slug}', '/api/v1/videos', '/api/v1/health']\n","display":true,"id":"db453d29","parentId":"b8e9a1db","timestamp":"2026-03-30T00:20:12.201Z"}
{"type":"message","id":"e07b77bd","parentId":"db453d29","timestamp":"2026-03-30T00:20:14.880Z","message":{"role":"assistant","content":[{"type":"text","text":"Already consumed — that confirmed all backend imports pass and all 21 API routes are mounted. All work is complete.\n\nSlice S05 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":35,"cacheRead":81560,"cacheWrite":320,"totalTokens":81917,"cost":{"input":0.00001,"output":0.000875,"cacheRead":0.04078,"cacheWrite":0.002,"total":0.043664999999999995}},"stopReason":"stop","timestamp":1774830012198}}
{"type":"custom_message","customType":"async_job_result","content":"**Background job done: bg_bf01da72** (frontend build, 4.0s)\n\nTSC_OK\n\n> chrysopedia-web@0.1.0 build\n> tsc -b && vite build\n\nvite v6.4.1 building for production...\ntransforming...\n✓ 43 modules transformed.\nrendering chunks...\ncomputing gzip size...\ndist/index.html                   0.40 kB │ gzip:  0.27 kB\ndist/assets/index-Df-IlU48.css   21.65 kB │ gzip:  3.89 kB\ndist/assets/index-BmRy8R4v.js   199.56 kB │ gzip: 61.82 kB\n✓ built in 773ms\nBUILD_OK\n","display":true,"id":"7c194370","parentId":"e07b77bd","timestamp":"2026-03-30T00:20:14.883Z"}
{"type":"message","id":"c68c6901","parentId":"7c194370","timestamp":"2026-03-30T00:20:18.061Z","message":{"role":"assistant","content":[{"type":"text","text":"Already consumed — TypeScript compilation and production build both passed cleanly (43 modules, 199KB JS). All work is complete.\n\nSlice S05 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":39,"cacheRead":81880,"cacheWrite":238,"totalTokens":82159,"cost":{"input":0.00001,"output":0.0009750000000000001,"cacheRead":0.04094,"cacheWrite":0.0014875,"total":0.0434125}},"stopReason":"stop","timestamp":1774830014881}}
