{"type":"thinking_level_change","id":"9d752224","parentId":null,"timestamp":"2026-03-30T19:15:08.280Z","thinkingLevel":"medium"}
{"type":"model_change","id":"ed542508","parentId":"9d752224","timestamp":"2026-03-30T19:15:08.282Z","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\nA researcher explored the codebase and a planner decomposed the work — you are the executor. The task plan below is your authoritative contract for the slice goal and verification bar, but it is not a substitute for local reality. Verify the referenced files and surrounding code before changing them. Do not do broad re-research or spontaneous re-planning. Small factual corrections, file-path fixes, and local implementation adaptations are part of execution. Escalate to `blocker_discovered: true` only when the slice contract or downstream task graph no longer holds.\n\n\n\n\n\n## Backing Source Artifacts\n- Slice plan: `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M007/slices/S03/S03-PLAN.md`\n- Task plan source: `.gsd/milestones/M007/slices/S03/tasks/T01-PLAN.md`\n- Prior task summaries in this slice:\n- (no prior tasks)\n\nThen:\n0. Narrate step transitions, key implementation decisions, and verification outcomes as you work. Keep it terse — one line between tool-call clusters, not between every call — but write complete sentences in user-facing prose, not shorthand notes or scratchpad fragments.\n1.  Follow any activated skills before writing code. If no skills match this task, skip this step.\n2. Execute the steps in the inlined task plan, adapting minor local mismatches when the surrounding code differs from the planner's snapshot\n3. Build the real thing. If the task plan says \"create login endpoint\", build an endpoint that actually authenticates against a real store, not one that returns a hardcoded success response. If the task plan says \"create dashboard page\", build a page that renders real data from the API, not a component with hardcoded props. Stubs and mocks are for tests, not for the shipped feature.\n4. Write or update tests as part of execution — tests are verification, not an afterthought. If the slice plan defines test files in its Verification section and this is the first task, create them (they should initially fail).\n5. When implementing non-trivial runtime behavior (async flows, API boundaries, background processes, error paths), add or preserve agent-usable observability. Skip this for simple changes where it doesn't apply.\n\n   **Background process rule:** Never use bare `command &` to run background processes. The shell's `&` operator leaves stdout/stderr attached to the parent, which causes the Bash tool to hang indefinitely waiting for those streams to close. Always redirect output before backgrounding:\n   - Correct: `command > /dev/null 2>&1 &` or `nohup command > /dev/null 2>&1 &`\n   - Example: `python -m http.server 8080 > /dev/null 2>&1 &` (NOT `python -m http.server 8080 &`)\n   - Preferred: use the `bg_shell` tool if available — it manages process lifecycle correctly without stream-inheritance issues\n6. If the task plan includes a **Failure Modes** section (Q5), implement the error/timeout/malformed handling specified. Verify each dependency's failure path is handled. Skip if the section is absent.\n7. If the task plan includes a **Load Profile** section (Q6), implement protections for the identified 10x breakpoint (connection pooling, rate limiting, pagination, etc.). Skip if absent.\n8. If the task plan includes a **Negative Tests** section (Q7), write the specified negative test cases alongside the happy-path tests — malformed inputs, error paths, and boundary conditions. Skip if absent.\n9. Verify must-haves are met by running concrete checks (tests, commands, observable behaviors)\n10. Run the slice-level verification checks defined in the slice plan's Verification section. Track which pass. On the final task of the slice, all must pass before marking done. On intermediate tasks, partial passes are expected — note which ones pass in the summary.\n11. After the verification gate runs (you'll see gate results in stderr/notify output), populate the `## Verification Evidence` table in your task summary with the check results. Use the `formatEvidenceTable` format: one row per check with command, exit code, verdict (✅ pass / ❌ fail), and duration. If no verification commands were discovered, note that in the section.\n12. If the task touches UI, browser flows, DOM behavior, or user-visible web state:\n   - exercise the real flow in the browser\n   - prefer `browser_batch` when the next few actions are obvious and sequential\n   - prefer `browser_assert` for explicit pass/fail verification of the intended outcome\n   - use `browser_diff` when an action's effect is ambiguous\n   - use console/network/dialog diagnostics when validating async, stateful, or failure-prone UI\n   - record verification in terms of explicit checks passed/failed, not only prose interpretation\n13. If the task plan includes an Observability Impact section, verify those signals directly. Skip this step if the task plan omits the section.\n14. **If execution is running long or verification fails:**\n\n    **Context budget:** You have approximately **~80K chars** reserved for verification context. If you've used most of your context and haven't finished all steps, stop implementing and prioritize writing the task summary with clear notes on what's done and what remains. A partial summary that enables clean resumption is more valuable than one more half-finished step with no documentation. Never sacrifice summary quality for one more implementation step.\n\n    **Debugging discipline:** If a verification check fails or implementation hits unexpected behavior:\n    - Form a hypothesis first. State what you think is wrong and why, then test that specific theory. Don't shotgun-fix.\n    - Change one variable at a time. Make one change, test, observe. Multiple simultaneous changes mean you can't attribute what worked.\n    - Read completely. When investigating, read entire functions and their imports, not just the line that looks relevant.\n    - Distinguish \"I know\" from \"I assume.\" Observable facts (the error says X) are strong evidence. Assumptions (this library should work this way) need verification.\n    - Know when to stop. If you've tried 3+ fixes without progress, your mental model is probably wrong. Stop. List what you know for certain. List what you've ruled out. Form fresh hypotheses from there.\n    - Don't fix symptoms. Understand *why* something fails before changing code. A test that passes after a change you don't understand is luck, not a fix.\n15. **Blocker discovery:** If execution reveals that the remaining slice plan is fundamentally invalid — not just a bug or minor deviation, but a plan-invalidating finding like a wrong API, missing capability, or architectural mismatch — set `blocker_discovered: true` in the task summary frontmatter and describe the blocker clearly in the summary narrative. Do NOT set `blocker_discovered: true` for ordinary debugging, minor deviations, or issues that can be fixed within the current task or the remaining plan. This flag triggers an automatic replan of the slice.\n16. If you made an architectural, pattern, library, or observability decision during this task that downstream work should know about, append it to `.gsd/DECISIONS.md` (read the template at `~/.gsd/agent/extensions/gsd/templates/decisions.md` if the file doesn't exist yet). Not every task produces decisions — only append when a meaningful choice was made.\n17. If you discover a non-obvious rule, recurring gotcha, or useful pattern during execution, append it to `.gsd/KNOWLEDGE.md`. Only add entries that would save future agents from repeating your investigation. Don't add obvious things.\n18. Read the template at `~/.gsd/agent/extensions/gsd/templates/task-summary.md`\n19. Write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M007/slices/S03/tasks/T01-SUMMARY.md`\n20. Call `gsd_complete_task` with milestone_id, slice_id, task_id, and a summary of what was accomplished. This is your final required step — do NOT manually edit PLAN.md checkboxes. The tool marks the task complete, updates the DB, and renders PLAN.md automatically.\n21. Do not run git commands — the system reads your task summary after completion and creates a meaningful commit from it (type inferred from title, message from your one-liner, key files from frontmatter). Write a clear, specific one-liner in the summary — it becomes the commit message.\n\nAll work stays in your working directory: `/home/aux/projects/content-to-kb-automator`.\n\n**You MUST call `gsd_complete_task` AND write `/home/aux/projects/content-to-kb-automator/.gsd/milestones/M007/slices/S03/tasks/T01-SUMMARY.md` before finishing.**\n\nWhen done, say: \"Task T01 complete.\"\n## Slice Plan Excerpt\nSource: `.gsd/milestones/M007/slices/S03/S03-PLAN.md`\n**Goal:** A folder-watching service monitors a directory for new transcript JSON files, validates them, and POSTs them to the /api/v1/ingest endpoint, replacing manual curl/upload for getting transcripts into the pipeline.\n**Demo:** After this: Drop a transcript JSON into the watch folder on ub01 → file is detected, validated, POSTed to /ingest, pipeline triggers automatically\n\n### Slice Verification\n- `python -m py_compile backend/watcher.py` exits 0\n- `grep -q 'watchdog' backend/requirements.txt` exits 0\n- `grep -q 'PollingObserver' backend/watcher.py` exits 0\n- `grep -q 'processed' backend/watcher.py && grep -q 'failed' backend/watcher.py` exits 0\n\n## UNIT: Execute Task T01 (\"Create watcher.py — watchdog observer with file stability, validation, and POST logic\") — Slice S03 (\"Transcript Folder Watcher — Auto-Ingest Service\"), Milestone M007\n\n## Resume State\n- No continue file present. Start from the top of the task plan.\n\n## Carry-Forward Context\n- No prior task summaries in this slice.\n\n## Inlined Task Plan (authoritative local execution contract)\nSource: `.gsd/milestones/M007/slices/S03/tasks/T01-PLAN.md`\n\n---\nestimated_steps: 51\nestimated_files: 2\nskills_used: []\n---\n\n# T01: Create watcher.py — watchdog observer with file stability, validation, and POST logic\n\nCreate the core watcher script that monitors a folder for new transcript JSON files and POSTs them to the ingest API.\n\n**Slice:** S03 — Transcript Folder Watcher — Auto-Ingest Service\n**Milestone:** M007\n\n## Description\n\nBuild `backend/watcher.py` — a standalone Python script using the `watchdog` library to monitor a configurable folder for new `.json` files. When a file is detected:\n1. Wait for file stability (size unchanged for 2 seconds) to handle SCP/rsync partial writes\n2. Read and validate JSON structure (must contain `source_file`, `creator_folder`, `duration_seconds`, `segments`)\n3. POST the file as multipart upload to the ingest API endpoint using httpx\n4. Move successfully processed files to `processed/` subfolder\n5. Move failed files to `failed/` subfolder with a `.error` sidecar file containing the error details\n\nThe script uses `PollingObserver` (not inotify Observer) for reliability on ZFS/network-mounted filesystems. It watches recursively.\n\nAdd `watchdog` to `backend/requirements.txt`.\n\n## Failure Modes\n\n| Dependency | On error | On timeout | On malformed response |\n|------------|----------|-----------|----------------------|\n| Ingest API | Move file to `failed/` with HTTP status + body in `.error` sidecar | httpx timeout (30s default) → same as error | Log warning, move to `failed/` |\n| Filesystem | Log exception, skip file (watchdog continues) | N/A | N/A |\n\n## Negative Tests\n\n- **Malformed inputs**: Invalid JSON (parse error) → `failed/` with error sidecar. Missing required keys → `failed/` with validation error. Non-JSON files → ignored (only `.json` suffix triggers processing). Empty file → `failed/`.\n- **Error paths**: API returns 4xx/5xx → `failed/` with response body. API unreachable → `failed/` with connection error. File deleted between detection and read → log warning, skip.\n- **Boundary conditions**: File still being written (size changing) → wait until stable. Same filename in `processed/` already exists → overwrite (idempotent).\n\n## Steps\n\n1. Add `watchdog>=4.0,<5.0` to `backend/requirements.txt`\n2. Create `backend/watcher.py` with:\n   - Configuration from environment variables: `WATCH_FOLDER` (default `/watch`), `WATCHER_API_URL` (default `http://chrysopedia-api:8000/api/v1/ingest`), `WATCHER_STABILITY_SECONDS` (default `2`), `WATCHER_POLL_INTERVAL` (default `5`)\n   - `TranscriptHandler(FileSystemEventHandler)` class that handles `on_created` events for `.json` files\n   - `wait_for_stability(path, seconds)` function — polls file size every 0.5s, returns True when size is unchanged for `seconds` duration, returns False if file disappears\n   - `validate_transcript(data)` function — checks for required keys (`source_file`, `creator_folder`, `duration_seconds`, `segments`)\n   - `post_to_ingest(filepath)` function — reads file, validates JSON, POSTs as multipart upload via httpx, returns (success, detail)\n   - `move_to_processed(filepath)` / `move_to_failed(filepath, error)` functions — create subdirs as needed, move file, write `.error` sidecar for failures\n   - Main block: create `processed/` and `failed/` subdirs, start `PollingObserver` with recursive=True, run until KeyboardInterrupt\n   - Structured logging with `logging.basicConfig` at INFO level, logger name `watcher`\n3. Verify `python -m py_compile backend/watcher.py` passes\n\n## Must-Haves\n\n- [x] watchdog added to requirements.txt\n- [x] watcher.py handles file stability check\n- [x] watcher.py validates JSON keys before POST\n- [x] watcher.py POSTs via httpx multipart upload\n- [x] Processed files move to processed/ subfolder\n- [x] Failed files move to failed/ with .error sidecar\n- [x] Structured logging with watcher.* logger\n- [x] PollingObserver used (not inotify) for ZFS reliability\n\n## Verification\n\n- `python -m py_compile backend/watcher.py` exits 0\n- `grep -q 'watchdog' backend/requirements.txt` exits 0\n- `grep -q 'PollingObserver' backend/watcher.py` exits 0\n- `grep -q 'processed' backend/watcher.py && grep -q 'failed' backend/watcher.py` exits 0\n\n## Observability Impact\n\n- Signals added: `watcher` logger with structured messages for pickup, stability wait, validation, POST result, and file moves\n- How a future agent inspects this: `docker logs chrysopedia-watcher` shows all watcher activity\n- Failure state exposed: `.error` sidecar files in `failed/` directory with HTTP status, response body, or exception traceback\n\n## Inputs\n\n- `backend/requirements.txt`\n\n## Expected Output\n\n- `backend/watcher.py`\n- `backend/requirements.txt`\n\n## Verification\n\npython -m py_compile backend/watcher.py && grep -q 'watchdog' backend/requirements.txt && grep -q 'PollingObserver' backend/watcher.py\n","display":false,"id":"8e6537aa","parentId":"ed542508","timestamp":"2026-03-30T19:15:08.284Z"}
{"type":"message","id":"3b0bb874","parentId":"8e6537aa","timestamp":"2026-03-30T19:15:13.687Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me start by reading the existing files I need to work with.","thinkingSignature":"EvoBClkIDBgCKkCirnvNUEYeFCDNsiGU5n+vfw3RFHTP9yAN5DGqePUeQIgP/FpgI+jJU5b8jpApgfsE2qeR8a9uFBd7g0RUKkVuMg9jbGF1ZGUtb3B1cy00LTY4ABIMctbFvsQDWnBqbXp7GgxCP8jqByWMeBBUlCAiMMRSyZfFOGdCqcY/gLwO31dm3iP23mSI5pxZqO7a/UWg0dfSRrit0i58WI4HQkR8LypPSxDZgp2OfjhrZY2huvzFyiD4PAJuwLz1OVKLTzYGbB0IvDE2hs06WfmYLXYvC6+lu2wBeNGa8SYjLxjn2NIRAV62O0WzwWO5yRv6/TMtuxgB"},{"type":"text","text":"Let me check the existing requirements.txt and understand the ingest endpoint structure before building the watcher."},{"type":"toolCall","id":"toolu_01DRPKZ2VGWcLWGiuSxtFjh5","name":"read","arguments":{"path":"backend/requirements.txt"}},{"type":"toolCall","id":"toolu_0163ArHHj1NM41LfwxcNUFzx","name":"bash","arguments":{"command":"grep -r \"ingest\" backend/routers/ --include=\"*.py\" -l 2>/dev/null; grep -r \"def ingest\\|def upload\\|def create_content\\|/ingest\" backend/routers/ --include=\"*.py\" -n 2>/dev/null | head -30"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":214,"cacheRead":58112,"cacheWrite":4173,"totalTokens":62501,"cost":{"input":0.00001,"output":0.005350000000000001,"cacheRead":0.029056,"cacheWrite":0.02608125,"total":0.06049725}},"stopReason":"toolUse","timestamp":1774898108283}}
{"type":"message","id":"e701d020","parentId":"3b0bb874","timestamp":"2026-03-30T19:15:13.696Z","message":{"role":"toolResult","toolCallId":"toolu_01DRPKZ2VGWcLWGiuSxtFjh5","toolName":"read","content":[{"type":"text","text":"ENOENT: no such file or directory, access '/home/aux/projects/content-to-kb-automator/backend/requirements.txt'"}],"details":{},"isError":true,"timestamp":1774898113696}}
{"type":"message","id":"40b839bc","parentId":"e701d020","timestamp":"2026-03-30T19:15:13.704Z","message":{"role":"toolResult","toolCallId":"toolu_0163ArHHj1NM41LfwxcNUFzx","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774898113702}}
{"type":"message","id":"e5a33916","parentId":"40b839bc","timestamp":"2026-03-30T19:15:19.054Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01BjVAtRBh5oN3xcTD9teVsN","name":"bash","arguments":{"command":"find . -name \"requirements*.txt\" -not -path \"./.gsd/*\" 2>/dev/null; find . -name \"pyproject.toml\" -not -path \"./.gsd/*\" 2>/dev/null; ls backend/ 2>/dev/null || echo \"no backend dir\"; find . -maxdepth 3 -name \"*.py\" -not -path \"./.gsd/*\" | head -30"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":151,"cacheRead":62285,"cacheWrite":281,"totalTokens":62718,"cost":{"input":0.000005,"output":0.003775,"cacheRead":0.0311425,"cacheWrite":0.00175625,"total":0.03667875}},"stopReason":"toolUse","timestamp":1774898113702}}
{"type":"message","id":"95ffb093","parentId":"e5a33916","timestamp":"2026-03-30T19:15:19.130Z","message":{"role":"toolResult","toolCallId":"toolu_01BjVAtRBh5oN3xcTD9teVsN","toolName":"bash","content":[{"type":"text","text":"pipeline\n./backend/pipeline/stages.py\n"}],"isError":false,"timestamp":1774898119128}}
{"type":"message","id":"77e1e939","parentId":"95ffb093","timestamp":"2026-03-30T19:15:22.483Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01WUBjRJ15hH4TYXzcLc9UCP","name":"bash","arguments":{"command":"ls -la backend/; find backend/ -type f | head -40"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":67,"cacheRead":62566,"cacheWrite":174,"totalTokens":62808,"cost":{"input":0.000005,"output":0.001675,"cacheRead":0.031283,"cacheWrite":0.0010875000000000001,"total":0.0340505}},"stopReason":"toolUse","timestamp":1774898119129}}
{"type":"message","id":"bf56f23e","parentId":"77e1e939","timestamp":"2026-03-30T19:15:22.500Z","message":{"role":"toolResult","toolCallId":"toolu_01WUBjRJ15hH4TYXzcLc9UCP","toolName":"bash","content":[{"type":"text","text":"total 12\ndrwxrwxr-x  3 aux aux 4096 Mar 30 19:01 .\ndrwxrwxr-x 10 aux aux 4096 Mar 30 19:01 ..\ndrwxrwxr-x  2 aux aux 4096 Mar 30 19:01 pipeline\nbackend/pipeline/stages.py\n"}],"isError":false,"timestamp":1774898122498}}
{"type":"message","id":"9385495d","parentId":"bf56f23e","timestamp":"2026-03-30T19:15:27.710Z","message":{"role":"assistant","content":[{"type":"text","text":"No `requirements.txt` exists yet. Let me check the broader project structure and the ingest endpoint."},{"type":"toolCall","id":"toolu_01VPH2DRxjfvV2ZXJZnEaNj2","name":"bash","arguments":{"command":"find . -maxdepth 1 -type f -o -maxdepth 1 -type d | sort; echo \"---\"; find . -name \"requirements*.txt\" -not -path \"./.gsd/*\" 2>/dev/null; find . -name \"Dockerfile*\" -not -path \"./.gsd/*\" 2>/dev/null | head -10"}},{"type":"toolCall","id":"toolu_01DK2eVWPCDVqbS4nyoXLGHj","name":"bash","arguments":{"command":"grep -r \"ingest\" . --include=\"*.py\" -l -not -path \"./.gsd/*\" 2>/dev/null | head -10"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":232,"cacheRead":62740,"cacheWrite":175,"totalTokens":63148,"cost":{"input":0.000005,"output":0.0058000000000000005,"cacheRead":0.03137,"cacheWrite":0.00109375,"total":0.03826875}},"stopReason":"toolUse","timestamp":1774898122499}}
{"type":"message","id":"e6ed8ce8","parentId":"9385495d","timestamp":"2026-03-30T19:15:27.762Z","message":{"role":"toolResult","toolCallId":"toolu_01VPH2DRxjfvV2ZXJZnEaNj2","toolName":"bash","content":[{"type":"text","text":".\n./.artifacts\n./backend\n./.bg-shell\n./.claude\n./CLAUDE.md\n./frontend\n./.git\n./.gitignore\n./.gsd\n./.gsd.lock\n---\n"}],"isError":false,"timestamp":1774898127762}}
{"type":"message","id":"6f3db820","parentId":"e6ed8ce8","timestamp":"2026-03-30T19:15:27.764Z","message":{"role":"toolResult","toolCallId":"toolu_01DK2eVWPCDVqbS4nyoXLGHj","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774898127762}}
{"type":"message","id":"fe259dd7","parentId":"6f3db820","timestamp":"2026-03-30T19:15:31.782Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_018Ejj6MuHYfXZGMMjtqiNfB","name":"bash","arguments":{"command":"# Check if repo has a remote with more context, and look at recent commits for ingest endpoint\ngit log --oneline -20 2>/dev/null; echo \"---\"; git remote -v 2>/dev/null"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":100,"cacheRead":62915,"cacheWrite":346,"totalTokens":63362,"cost":{"input":0.000005,"output":0.0025,"cacheRead":0.0314575,"cacheWrite":0.0021625,"total":0.036125}},"stopReason":"toolUse","timestamp":1774898127763}}
{"type":"message","id":"65f03f9e","parentId":"fe259dd7","timestamp":"2026-03-30T19:15:31.796Z","message":{"role":"toolResult","toolCallId":"toolu_018Ejj6MuHYfXZGMMjtqiNfB","toolName":"bash","content":[{"type":"text","text":"07eaa7f feat: Added DebugPayloadViewer component with collapsible System Prompt…\n653c927 feat: DebugPayloadViewer component with copy, export, collapsible sections\n8c89b5d feat: Wired debug-mode-aware LLM I/O capture into pipeline callback — _…\nbe6b2d5 feat: Added 3 TEXT columns to pipeline_events (system_prompt_text, user…\n0484c15 chore: auto-commit after complete-milestone\n2e9ef20 feat: Updated Dockerfile.web and docker-compose.yml on ub01 to pass VIT…\ne6ce650 feat: Added AppFooter component displaying app version, build date, com…\n7533234 feat: Rewrote TopicsBrowse.tsx from vertical accordion to responsive 2-…\n3f3fe06 feat: Added Music Theory as 7th category in canonical_tags.yaml with 8…\n61d52d7 feat: Reordered technique page sidebar (plugins first), added prominent…\nb4d4cae feat: Added \"Commit\" row to version metadata panel on TechniquePage — r…\n12f9fb7 chore: Added GIT_COMMIT_SHA build arg to Dockerfile.api, compose build…\nee24731 feat: Added Head/Tail segmented toggle to EventLog with order param wir…\nbf126f4 feat: Added `order` query parameter (asc/desc, default desc) to pipelin…\n05c7ba3 feat: Created AdminDropdown component with click-outside/Escape close,…\n94460fa chore: auto-commit after complete-milestone\nc6efec8 feat: Split key moment card header into standalone h3 title and flex-ro…\naa71387 feat: Added CSS grid layout splitting technique page into prose (left)…\n26556ba feat: Built AdminPipeline.tsx page at /admin/pipeline with video table,…\nb3d405b fix: All five admin pipeline endpoints respond correctly — fix was ngin…\n---\norigin\tgit@github.com:xpltdco/chrysopedia.git (fetch)\norigin\tgit@github.com:xpltdco/chrysopedia.git (push)\n"}],"isError":false,"timestamp":1774898131794}}
{"type":"message","id":"c79938ed","parentId":"65f03f9e","timestamp":"2026-03-30T19:15:37.823Z","message":{"role":"assistant","content":[{"type":"text","text":"The CLAUDE.md says the canonical dev directory is on ub01, but the task plan says to work here. The `backend/` directory only has `pipeline/stages.py` — this is a partial local clone. The task plan says to create `backend/watcher.py` and `backend/requirements.txt`. Let me check what exists on the remote to understand the ingest endpoint format."},{"type":"toolCall","id":"toolu_01BeBDL2CRao7YfHdKk5WAaY","name":"bash","arguments":{"command":"git ls-tree -r HEAD --name-only | grep -i \"ingest\\|requirements\" | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":164,"cacheRead":63261,"cacheWrite":648,"totalTokens":64074,"cost":{"input":0.000005,"output":0.0041,"cacheRead":0.0316305,"cacheWrite":0.00405,"total":0.039785499999999994}},"stopReason":"toolUse","timestamp":1774898131795}}
{"type":"message","id":"70963efb","parentId":"c79938ed","timestamp":"2026-03-30T19:15:37.836Z","message":{"role":"toolResult","toolCallId":"toolu_01BeBDL2CRao7YfHdKk5WAaY","toolName":"bash","content":[{"type":"text","text":".gsd/REQUIREMENTS.md\n"}],"isError":false,"timestamp":1774898137835}}
{"type":"message","id":"15d6b91d","parentId":"70963efb","timestamp":"2026-03-30T19:15:40.752Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01B3BJGExDLtwNzjh39ormQD","name":"bash","arguments":{"command":"git ls-tree -r HEAD --name-only | grep \"backend/\" | head -40"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":71,"cacheRead":63909,"cacheWrite":184,"totalTokens":64165,"cost":{"input":0.000005,"output":0.001775,"cacheRead":0.0319545,"cacheWrite":0.00115,"total":0.03488449999999999}},"stopReason":"toolUse","timestamp":1774898137836}}
{"type":"message","id":"ebda89cf","parentId":"15d6b91d","timestamp":"2026-03-30T19:15:40.764Z","message":{"role":"toolResult","toolCallId":"toolu_01B3BJGExDLtwNzjh39ormQD","toolName":"bash","content":[{"type":"text","text":"backend/pipeline/stages.py\n"}],"isError":false,"timestamp":1774898140763}}
{"type":"message","id":"3ed3704d","parentId":"ebda89cf","timestamp":"2026-03-30T19:15:44.165Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01RNancWsxairiScZyQQj9AW","name":"bash","arguments":{"command":"git ls-tree -r HEAD --name-only | grep \"requirements\\|Dockerfile\\|docker-compose\\|\\.txt\" | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":84,"cacheRead":63909,"cacheWrite":275,"totalTokens":64269,"cost":{"input":0.000005,"output":0.0021000000000000003,"cacheRead":0.0319545,"cacheWrite":0.00171875,"total":0.03577825}},"stopReason":"toolUse","timestamp":1774898140763}}
{"type":"message","id":"4266084e","parentId":"3ed3704d","timestamp":"2026-03-30T19:15:44.182Z","message":{"role":"toolResult","toolCallId":"toolu_01RNancWsxairiScZyQQj9AW","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774898144181}}
{"type":"message","id":"7d00a443","parentId":"4266084e","timestamp":"2026-03-30T19:15:46.852Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01MFrdCmbqkb5pricUDV6ngt","name":"bash","arguments":{"command":"git ls-tree -r HEAD --name-only | head -60"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":66,"cacheRead":64184,"cacheWrite":98,"totalTokens":64349,"cost":{"input":0.000005,"output":0.00165,"cacheRead":0.032091999999999996,"cacheWrite":0.0006125,"total":0.034359499999999994}},"stopReason":"toolUse","timestamp":1774898144181}}
{"type":"message","id":"a6962ea0","parentId":"7d00a443","timestamp":"2026-03-30T19:15:46.865Z","message":{"role":"toolResult","toolCallId":"toolu_01MFrdCmbqkb5pricUDV6ngt","toolName":"bash","content":[{"type":"text","text":".gitignore\n.gsd/DECISIONS.md\n.gsd/KNOWLEDGE.md\n.gsd/PROJECT.md\n.gsd/REQUIREMENTS.md\n.gsd/STATE.md\n.gsd/activity/001-execute-task-M001-S01-T01.jsonl\n.gsd/activity/002-execute-task-M001-S01-T02.jsonl\n.gsd/activity/003-execute-task-M001-S01-T03.jsonl\n.gsd/activity/004-execute-task-M001-S01-T04.jsonl\n.gsd/activity/005-execute-task-M001-S01-T05.jsonl\n.gsd/activity/006-complete-slice-M001-S01.jsonl\n.gsd/activity/007-research-slice-M001-S02.jsonl\n.gsd/activity/008-plan-slice-M001-S02.jsonl\n.gsd/activity/009-execute-task-M001-S02-T01.jsonl\n.gsd/activity/010-execute-task-M001-S02-T02.jsonl\n.gsd/activity/011-complete-slice-M001-S02.jsonl\n.gsd/activity/012-research-slice-M001-S03.jsonl\n.gsd/activity/013-plan-slice-M001-S03.jsonl\n.gsd/activity/014-execute-task-M001-S03-T01.jsonl\n.gsd/activity/015-execute-task-M001-S03-T02.jsonl\n.gsd/activity/016-execute-task-M001-S03-T03.jsonl\n.gsd/activity/017-execute-task-M001-S03-T04.jsonl\n.gsd/activity/018-execute-task-M001-S03-T05.jsonl\n.gsd/activity/019-complete-slice-M001-S03.jsonl\n.gsd/activity/020-research-slice-M001-S04.jsonl\n.gsd/activity/021-plan-slice-M001-S04.jsonl\n.gsd/activity/022-execute-task-M001-S04-T01.jsonl\n.gsd/activity/023-execute-task-M001-S04-T02.jsonl\n.gsd/activity/024-execute-task-M001-S04-T03.jsonl\n.gsd/activity/025-complete-slice-M001-S04.jsonl\n.gsd/activity/026-research-slice-M001-S05.jsonl\n.gsd/activity/027-plan-slice-M001-S05.jsonl\n.gsd/activity/028-execute-task-M001-S05-T01.jsonl\n.gsd/activity/029-execute-task-M001-S05-T02.jsonl\n.gsd/activity/030-execute-task-M001-S05-T03.jsonl\n.gsd/activity/031-execute-task-M001-S05-T04.jsonl\n.gsd/activity/032-complete-slice-M001-S05.jsonl\n.gsd/activity/033-validate-milestone-M001.jsonl\n.gsd/activity/034-complete-milestone-M001.jsonl\n.gsd/activity/035-research-slice-M004-S02.jsonl\n.gsd/activity/036-plan-slice-M004-S02.jsonl\n.gsd/activity/037-execute-task-M004-S02-T01.jsonl\n.gsd/activity/038-execute-task-M004-S02-T02.jsonl\n.gsd/activity/039-complete-slice-M004-S02.jsonl\n.gsd/activity/040-research-slice-M004-S03.jsonl\n.gsd/activity/041-plan-slice-M004-S03.jsonl\n.gsd/activity/042-execute-task-M004-S03-T01.jsonl\n.gsd/activity/043-execute-task-M004-S03-T02.jsonl\n.gsd/activity/044-complete-slice-M004-S03.jsonl\n.gsd/activity/045-research-slice-M004-S04.jsonl\n.gsd/activity/046-plan-slice-M004-S04.jsonl\n.gsd/activity/047-execute-task-M004-S04-T01.jsonl\n.gsd/activity/048-execute-task-M004-S04-T02.jsonl\n.gsd/activity/049-execute-task-M004-S04-T03.jsonl\n.gsd/activity/050-complete-slice-M004-S04.jsonl\n.gsd/activity/051-validate-milestone-M004.jsonl\n.gsd/activity/052-complete-milestone-M004.jsonl\n.gsd/activity/053-execute-task-M005-S01-T01.jsonl\n.gsd/activity/054-execute-task-M005-S01-T02.jsonl\n"}],"isError":false,"timestamp":1774898146863}}
{"type":"message","id":"dd4c0887","parentId":"a6962ea0","timestamp":"2026-03-30T19:15:53.298Z","message":{"role":"assistant","content":[{"type":"text","text":"The production code lives on ub01 per CLAUDE.md. This local repo only tracks GSD artifacts and a few backend files. The task plan says to create `backend/watcher.py` and `backend/requirements.txt` here. Let me check the ingest endpoint on ub01 to understand the multipart upload format."},{"type":"toolCall","id":"toolu_01DAArTQsphvjJDgnRBx7iyx","name":"bash","arguments":{"command":"ssh ub01 \"grep -r 'ingest' /vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ --include='*.py' -n 2>/dev/null | head -30\"","timeout":15}},{"type":"toolCall","id":"toolu_01X2hvw3LtBDe2n1QYQceSGH","name":"bash","arguments":{"command":"ssh ub01 \"cat /vmPool/r/repos/xpltdco/chrysopedia/backend/requirements.txt 2>/dev/null || echo 'NO FILE'\"","timeout":15}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":292,"cacheRead":64282,"cacheWrite":1331,"totalTokens":65906,"cost":{"input":0.000005,"output":0.0073,"cacheRead":0.032140999999999996,"cacheWrite":0.00831875,"total":0.047764749999999995}},"stopReason":"toolUse","timestamp":1774898146864}}
{"type":"message","id":"bffa1f14","parentId":"dd4c0887","timestamp":"2026-03-30T19:15:54.143Z","message":{"role":"toolResult","toolCallId":"toolu_01DAArTQsphvjJDgnRBx7iyx","toolName":"bash","content":[{"type":"text","text":"/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:1:\"\"\"Transcript ingestion endpoint for the Chrysopedia API.\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:24:logger = logging.getLogger(\"chrysopedia.ingest\")\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:26:router = APIRouter(prefix=\"/ingest\", tags=[\"ingest\"])\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:46:    produce identical hashes even if ingested with different filenames.\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:55:async def ingest_transcript(\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:246:        logger.error(\"Database commit failed during ingest: %s\", exc)\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:248:            status_code=500, detail=\"Database error during ingest\"\n/vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py:262:            \"Pipeline dispatch failed for video_id=%s (ingest still succeeds): %s\",\n"}],"isError":false,"timestamp":1774898154143}}
{"type":"message","id":"8e9ef4d0","parentId":"bffa1f14","timestamp":"2026-03-30T19:15:54.146Z","message":{"role":"toolResult","toolCallId":"toolu_01X2hvw3LtBDe2n1QYQceSGH","toolName":"bash","content":[{"type":"text","text":"fastapi>=0.115.0,<1.0\nuvicorn[standard]>=0.32.0,<1.0\nsqlalchemy[asyncio]>=2.0,<3.0\nasyncpg>=0.30.0,<1.0\nalembic>=1.14.0,<2.0\npydantic>=2.0,<3.0\npydantic-settings>=2.0,<3.0\ncelery[redis]>=5.4.0,<6.0\nredis>=5.0,<6.0\npython-dotenv>=1.0,<2.0\npython-multipart>=0.0.9,<1.0\nhttpx>=0.27.0,<1.0\nopenai>=1.0,<2.0\nqdrant-client>=1.9,<2.0\npyyaml>=6.0,<7.0\npsycopg2-binary>=2.9,<3.0\n# Test dependencies\npytest>=8.0,<10.0\npytest-asyncio>=0.24,<1.0\n"}],"isError":false,"timestamp":1774898154143}}
{"type":"message","id":"9bcef3c6","parentId":"8e9ef4d0","timestamp":"2026-03-30T19:15:57.636Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01UtHnEseo95G2KuhguFeNMB","name":"bash","arguments":{"command":"ssh ub01 \"cat /vmPool/r/repos/xpltdco/chrysopedia/backend/routers/ingest.py\" 2>/dev/null","timeout":15}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":109,"cacheRead":65613,"cacheWrite":983,"totalTokens":66706,"cost":{"input":0.000005,"output":0.002725,"cacheRead":0.032806499999999995,"cacheWrite":0.00614375,"total":0.04168025}},"stopReason":"toolUse","timestamp":1774898154144}}
{"type":"message","id":"55ca91f3","parentId":"9bcef3c6","timestamp":"2026-03-30T19:15:57.990Z","message":{"role":"toolResult","toolCallId":"toolu_01UtHnEseo95G2KuhguFeNMB","toolName":"bash","content":[{"type":"text","text":"\"\"\"Transcript ingestion endpoint for the Chrysopedia API.\n\nAccepts a Whisper-format transcript JSON via multipart file upload, finds or\ncreates a Creator, upserts a SourceVideo, bulk-inserts TranscriptSegments,\npersists the raw JSON to disk, and returns a structured response.\n\"\"\"\n\nimport hashlib\nimport json\nimport logging\nimport os\nimport re\nimport uuid\n\nfrom fastapi import APIRouter, Depends, HTTPException, UploadFile\nfrom sqlalchemy import delete, select\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom config import get_settings\nfrom database import get_session\nfrom models import ContentType, Creator, ProcessingStatus, SourceVideo, TranscriptSegment\nfrom schemas import TranscriptIngestResponse\n\nlogger = logging.getLogger(\"chrysopedia.ingest\")\n\nrouter = APIRouter(prefix=\"/ingest\", tags=[\"ingest\"])\n\nREQUIRED_KEYS = {\"source_file\", \"creator_folder\", \"duration_seconds\", \"segments\"}\n\n\ndef slugify(value: str) -> str:\n    \"\"\"Lowercase, replace non-alphanumeric chars with hyphens, collapse/strip.\"\"\"\n    value = value.lower()\n    value = re.sub(r\"[^a-z0-9]+\", \"-\", value)\n    value = value.strip(\"-\")\n    value = re.sub(r\"-{2,}\", \"-\", value)\n    return value\n\n\n\ndef compute_content_hash(segments: list[dict]) -> str:\n    \"\"\"Compute a stable SHA-256 hash from transcript segment text.\n\n    Hashes only the segment text content in order, ignoring metadata like\n    filenames, timestamps, or dates. Two transcripts of the same audio will\n    produce identical hashes even if ingested with different filenames.\n    \"\"\"\n    h = hashlib.sha256()\n    for seg in segments:\n        h.update(str(seg.get(\"text\", \"\")).encode(\"utf-8\"))\n    return h.hexdigest()\n\n\n@router.post(\"\", response_model=TranscriptIngestResponse)\nasync def ingest_transcript(\n    file: UploadFile,\n    db: AsyncSession = Depends(get_session),\n) -> TranscriptIngestResponse:\n    \"\"\"Ingest a Whisper transcript JSON file.\n\n    Workflow:\n      1. Parse and validate the uploaded JSON.\n      2. Find-or-create a Creator by folder_name.\n      3. Upsert a SourceVideo by (creator_id, filename).\n      4. Bulk-insert TranscriptSegment rows.\n      5. Save raw JSON to transcript_storage_path.\n      6. Return structured response.\n    \"\"\"\n    settings = get_settings()\n\n    # ── 1. Read & parse JSON ─────────────────────────────────────────────\n    try:\n        raw_bytes = await file.read()\n        raw_text = raw_bytes.decode(\"utf-8\")\n    except Exception as exc:\n        raise HTTPException(status_code=400, detail=f\"Invalid file: {exc}\") from exc\n\n    try:\n        data = json.loads(raw_text)\n    except json.JSONDecodeError as exc:\n        raise HTTPException(\n            status_code=422, detail=f\"JSON parse error: {exc}\"\n        ) from exc\n\n    if not isinstance(data, dict):\n        raise HTTPException(status_code=422, detail=\"Expected a JSON object at the top level\")\n\n    missing = REQUIRED_KEYS - data.keys()\n    if missing:\n        raise HTTPException(\n            status_code=422,\n            detail=f\"Missing required keys: {', '.join(sorted(missing))}\",\n        )\n\n    source_file: str = data[\"source_file\"]\n    creator_folder: str = data[\"creator_folder\"]\n    duration_seconds: int | None = data.get(\"duration_seconds\")\n    segments_data: list = data[\"segments\"]\n\n    if not isinstance(segments_data, list):\n        raise HTTPException(status_code=422, detail=\"'segments' must be an array\")\n\n    content_hash = compute_content_hash(segments_data)\n    logger.info(\"Content hash for %s: %s\", source_file, content_hash)\n\n    # ── 2. Find-or-create Creator ────────────────────────────────────────\n    stmt = select(Creator).where(Creator.folder_name == creator_folder)\n    result = await db.execute(stmt)\n    creator = result.scalar_one_or_none()\n\n    if creator is None:\n        creator = Creator(\n            name=creator_folder,\n            slug=slugify(creator_folder),\n            folder_name=creator_folder,\n        )\n        db.add(creator)\n        await db.flush()  # assign id\n\n    # ── 3. Upsert SourceVideo ────────────────────────────────────────────\n    # First check for exact filename match (original behavior)\n    stmt = select(SourceVideo).where(\n        SourceVideo.creator_id == creator.id,\n        SourceVideo.filename == source_file,\n    )\n    result = await db.execute(stmt)\n    existing_video = result.scalar_one_or_none()\n\n    # Tier 2: content hash match (same audio, different filename/metadata)\n    matched_video = None\n    match_reason = None\n    if existing_video is None:\n        stmt = select(SourceVideo).where(\n            SourceVideo.content_hash == content_hash,\n        )\n        result = await db.execute(stmt)\n        matched_video = result.scalar_one_or_none()\n        if matched_video:\n            match_reason = \"content_hash\"\n\n    # Tier 3: filename + duration match (same yt-dlp download, re-encoded)\n    if existing_video is None and matched_video is None and duration_seconds is not None:\n        # Strip common prefixes like dates (e.g. \"2023-07-19 \") and extensions\n        # to get a normalized base name for fuzzy matching\n        base_name = re.sub(r\"^\\d{4}-\\d{2}-\\d{2}\\s+\", \"\", source_file)\n        base_name = re.sub(r\"\\s*\\(\\d+p\\).*$\", \"\", base_name)  # strip resolution suffix\n        base_name = os.path.splitext(base_name)[0].strip()\n\n        stmt = select(SourceVideo).where(\n            SourceVideo.creator_id == creator.id,\n            SourceVideo.duration_seconds == duration_seconds,\n        )\n        result = await db.execute(stmt)\n        candidates = result.scalars().all()\n        for candidate in candidates:\n            cand_name = re.sub(r\"^\\d{4}-\\d{2}-\\d{2}\\s+\", \"\", candidate.filename)\n            cand_name = re.sub(r\"\\s*\\(\\d+p\\).*$\", \"\", cand_name)\n            cand_name = os.path.splitext(cand_name)[0].strip()\n            if cand_name == base_name:\n                matched_video = candidate\n                match_reason = \"filename+duration\"\n                break\n\n    is_reupload = existing_video is not None\n    is_duplicate_content = matched_video is not None\n\n    if is_duplicate_content:\n        logger.info(\n            \"Duplicate detected via %s: '%s' matches existing video '%s' (%s)\",\n            match_reason, source_file, matched_video.filename, matched_video.id,\n        )\n\n    if is_reupload:\n        video = existing_video\n        # Delete old segments for idempotent re-upload\n        await db.execute(\n            delete(TranscriptSegment).where(\n                TranscriptSegment.source_video_id == video.id\n            )\n        )\n        video.duration_seconds = duration_seconds\n        video.content_hash = content_hash\n        video.processing_status = ProcessingStatus.transcribed\n    elif is_duplicate_content:\n        # Same content, different filename — update the existing record\n        video = matched_video\n        await db.execute(\n            delete(TranscriptSegment).where(\n                TranscriptSegment.source_video_id == video.id\n            )\n        )\n        video.filename = source_file\n        video.file_path = f\"{creator_folder}/{source_file}\"\n        video.duration_seconds = duration_seconds\n        video.content_hash = content_hash\n        video.processing_status = ProcessingStatus.transcribed\n        is_reupload = True  # Treat as reupload for response\n    else:\n        video = SourceVideo(\n            creator_id=creator.id,\n            filename=source_file,\n            file_path=f\"{creator_folder}/{source_file}\",\n            duration_seconds=duration_seconds,\n            content_type=ContentType.tutorial,\n            content_hash=content_hash,\n            processing_status=ProcessingStatus.transcribed,\n        )\n        db.add(video)\n        await db.flush()  # assign id\n\n    # ── 4. Bulk-insert TranscriptSegments ────────────────────────────────\n    segment_objs = [\n        TranscriptSegment(\n            source_video_id=video.id,\n            start_time=float(seg[\"start\"]),\n            end_time=float(seg[\"end\"]),\n            text=str(seg[\"text\"]),\n            segment_index=idx,\n        )\n        for idx, seg in enumerate(segments_data)\n    ]\n    db.add_all(segment_objs)\n\n    # ── 5. Save raw JSON to disk ─────────────────────────────────────────\n    transcript_dir = os.path.join(\n        settings.transcript_storage_path, creator_folder\n    )\n    transcript_path = os.path.join(transcript_dir, f\"{source_file}.json\")\n\n    try:\n        os.makedirs(transcript_dir, exist_ok=True)\n        with open(transcript_path, \"w\", encoding=\"utf-8\") as f:\n            f.write(raw_text)\n    except OSError as exc:\n        raise HTTPException(\n            status_code=500, detail=f\"Failed to save transcript: {exc}\"\n        ) from exc\n\n    video.transcript_path = transcript_path\n\n    # ── 6. Commit & respond ──────────────────────────────────────────────\n    try:\n        await db.commit()\n    except Exception as exc:\n        await db.rollback()\n        logger.error(\"Database commit failed during ingest: %s\", exc)\n        raise HTTPException(\n            status_code=500, detail=\"Database error during ingest\"\n        ) from exc\n\n    await db.refresh(video)\n    await db.refresh(creator)\n\n    # ── 7. Dispatch LLM pipeline (best-effort) ──────────────────────────\n    try:\n        from pipeline.stages import run_pipeline\n\n        run_pipeline.delay(str(video.id))\n        logger.info(\"Pipeline dispatched for video_id=%s\", video.id)\n    except Exception as exc:\n        logger.warning(\n            \"Pipeline dispatch failed for video_id=%s (ingest still succeeds): %s\",\n            video.id,\n            exc,\n        )\n\n    logger.info(\n        \"Ingested transcript: creator=%s, file=%s, segments=%d, reupload=%s\",\n        creator.name,\n        source_file,\n        len(segment_objs),\n        is_reupload,\n    )\n\n    return TranscriptIngestResponse(\n        video_id=video.id,\n        creator_id=creator.id,\n        creator_name=creator.name,\n        filename=source_file,\n        segments_stored=len(segment_objs),\n        processing_status=video.processing_status.value,\n        is_reupload=is_reupload,\n        content_hash=content_hash,\n    )\n"}],"isError":false,"timestamp":1774898157987}}
{"type":"message","id":"57ae8a7d","parentId":"55ca91f3","timestamp":"2026-03-30T19:16:03.663Z","message":{"role":"assistant","content":[{"type":"text","text":"Good — the ingest endpoint accepts a multipart `UploadFile` at `POST /ingest` (under `APIRouter(prefix=\"/ingest\")`), so the full path is `/api/v1/ingest` with the app prefix. The upload field name is `file`. Now I have everything needed to build the watcher."},{"type":"toolCall","id":"toolu_01W1EF9z9FyC523QuCSScTXM","name":"bash","arguments":{"command":"ssh ub01 \"grep -n 'prefix\\|include_router.*ingest' /vmPool/r/repos/xpltdco/chrysopedia/backend/main.py 2>/dev/null\" 2>/dev/null","timeout":10}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":200,"cacheRead":66596,"cacheWrite":3036,"totalTokens":69833,"cost":{"input":0.000005,"output":0.005,"cacheRead":0.033298,"cacheWrite":0.018975000000000002,"total":0.05727800000000001}},"stopReason":"toolUse","timestamp":1774898157988}}
{"type":"message","id":"ba692ff7","parentId":"57ae8a7d","timestamp":"2026-03-30T19:16:03.961Z","message":{"role":"toolResult","toolCallId":"toolu_01W1EF9z9FyC523QuCSScTXM","toolName":"bash","content":[{"type":"text","text":"77:# Root-level health (no prefix)\n81:app.include_router(creators.router, prefix=\"/api/v1\")\n82:app.include_router(ingest.router, prefix=\"/api/v1\")\n83:app.include_router(pipeline.router, prefix=\"/api/v1\")\n84:app.include_router(review.router, prefix=\"/api/v1\")\n85:app.include_router(reports.router, prefix=\"/api/v1\")\n86:app.include_router(search.router, prefix=\"/api/v1\")\n87:app.include_router(techniques.router, prefix=\"/api/v1\")\n88:app.include_router(topics.router, prefix=\"/api/v1\")\n89:app.include_router(videos.router, prefix=\"/api/v1\")\n94:    \"\"\"Lightweight version-prefixed health endpoint (no DB check).\"\"\"\n"}],"isError":false,"timestamp":1774898163959}}
{"type":"message","id":"4d681daf","parentId":"ba692ff7","timestamp":"2026-03-30T19:16:10.211Z","message":{"role":"assistant","content":[{"type":"text","text":"Confirmed: the full ingest URL is `POST /api/v1/ingest` with the file field named `file`. Now I'll create both files."},{"type":"toolCall","id":"toolu_01LDvNdQUGdh9b8KBC1KX5g5","name":"write","arguments":{"content":"fastapi>=0.115.0,<1.0\nuvicorn[standard]>=0.32.0,<1.0\nsqlalchemy[asyncio]>=2.0,<3.0\nasyncpg>=0.30.0,<1.0\nalembic>=1.14.0,<2.0\npydantic>=2.0,<3.0\npydantic-settings>=2.0,<3.0\ncelery[redis]>=5.4.0,<6.0\nredis>=5.0,<6.0\npython-dotenv>=1.0,<2.0\npython-multipart>=0.0.9,<1.0\nhttpx>=0.27.0,<1.0\nopenai>=1.0,<2.0\nqdrant-client>=1.9,<2.0\npyyaml>=6.0,<7.0\npsycopg2-binary>=2.9,<3.0\nwatchdog>=4.0,<5.0\n# Test dependencies\npytest>=8.0,<10.0\npytest-asyncio>=0.24,<1.0\n","path":"backend/requirements.txt"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":384,"cacheRead":69632,"cacheWrite":424,"totalTokens":70441,"cost":{"input":0.000005,"output":0.009600000000000001,"cacheRead":0.034816,"cacheWrite":0.00265,"total":0.047071}},"stopReason":"toolUse","timestamp":1774898163960}}
{"type":"message","id":"d51dab02","parentId":"4d681daf","timestamp":"2026-03-30T19:16:10.214Z","message":{"role":"toolResult","toolCallId":"toolu_01LDvNdQUGdh9b8KBC1KX5g5","toolName":"write","content":[{"type":"text","text":"Successfully wrote 453 bytes to backend/requirements.txt"}],"isError":false,"timestamp":1774898170213}}
{"type":"message","id":"40337e7a","parentId":"d51dab02","timestamp":"2026-03-30T19:16:45.170Z","message":{"role":"assistant","content":[{"type":"text","text":"Now the main event — `backend/watcher.py`:"},{"type":"toolCall","id":"toolu_016DTx3w9rubadHNJDyZo3VM","name":"write","arguments":{"content":"\"\"\"Transcript folder watcher — monitors a directory for new JSON files and POSTs them to the ingest API.\n\nDesigned to run as a standalone service (or Docker container) that watches for Whisper\ntranscript JSON files dropped via SCP/rsync and automatically ingests them into Chrysopedia.\n\nUses PollingObserver (not inotify) for reliability on ZFS and network-mounted filesystems.\n\nEnvironment variables:\n    WATCH_FOLDER              — directory to monitor (default: /watch)\n    WATCHER_API_URL           — ingest endpoint URL (default: http://chrysopedia-api:8000/api/v1/ingest)\n    WATCHER_STABILITY_SECONDS — seconds file size must be stable before processing (default: 2)\n    WATCHER_POLL_INTERVAL     — seconds between filesystem polls (default: 5)\n\"\"\"\n\nimport json\nimport logging\nimport os\nimport shutil\nimport sys\nimport time\nfrom pathlib import Path\n\nimport httpx\nfrom watchdog.events import FileSystemEventHandler\nfrom watchdog.observers.polling import PollingObserver\n\n# ── Configuration ────────────────────────────────────────────────────────────\n\nWATCH_FOLDER = os.environ.get(\"WATCH_FOLDER\", \"/watch\")\nAPI_URL = os.environ.get(\"WATCHER_API_URL\", \"http://chrysopedia-api:8000/api/v1/ingest\")\nSTABILITY_SECONDS = float(os.environ.get(\"WATCHER_STABILITY_SECONDS\", \"2\"))\nPOLL_INTERVAL = float(os.environ.get(\"WATCHER_POLL_INTERVAL\", \"5\"))\n\nREQUIRED_KEYS = {\"source_file\", \"creator_folder\", \"duration_seconds\", \"segments\"}\n\nlogger = logging.getLogger(\"watcher\")\n\n\n# ── Helpers ──────────────────────────────────────────────────────────────────\n\ndef wait_for_stability(path: str, seconds: float = STABILITY_SECONDS) -> bool:\n    \"\"\"Wait until a file's size is unchanged for *seconds* consecutive seconds.\n\n    Returns True when stable, False if the file disappears during the wait.\n    Polls every 0.5 s.\n    \"\"\"\n    prev_size = -1\n    stable_since: float | None = None\n\n    while True:\n        try:\n            current_size = os.path.getsize(path)\n        except OSError:\n            logger.warning(\"File disappeared during stability wait: %s\", path)\n            return False\n\n        if current_size == prev_size:\n            if stable_since is None:\n                stable_since = time.monotonic()\n            elif time.monotonic() - stable_since >= seconds:\n                return True\n        else:\n            prev_size = current_size\n            stable_since = None\n\n        time.sleep(0.5)\n\n\ndef validate_transcript(data: dict) -> str | None:\n    \"\"\"Validate that *data* has the required transcript keys.\n\n    Returns None on success, or a human-readable error string on failure.\n    \"\"\"\n    if not isinstance(data, dict):\n        return \"Top-level JSON value is not an object\"\n    missing = REQUIRED_KEYS - data.keys()\n    if missing:\n        return f\"Missing required keys: {', '.join(sorted(missing))}\"\n    if not isinstance(data.get(\"segments\"), list):\n        return \"'segments' must be an array\"\n    return None\n\n\ndef post_to_ingest(filepath: str) -> tuple[bool, str]:\n    \"\"\"Read *filepath*, validate its JSON, and POST it to the ingest API.\n\n    Returns (success: bool, detail: str).\n    \"\"\"\n    # Read and parse\n    try:\n        raw_bytes = Path(filepath).read_bytes()\n    except OSError as exc:\n        return False, f\"File read error: {exc}\"\n\n    if not raw_bytes:\n        return False, \"File is empty\"\n\n    try:\n        data = json.loads(raw_bytes)\n    except json.JSONDecodeError as exc:\n        return False, f\"JSON parse error: {exc}\"\n\n    # Validate structure\n    error = validate_transcript(data)\n    if error:\n        return False, f\"Validation error: {error}\"\n\n    # POST as multipart upload (field name: \"file\")\n    filename = os.path.basename(filepath)\n    try:\n        with httpx.Client(timeout=30.0) as client:\n            response = client.post(\n                API_URL,\n                files={\"file\": (filename, raw_bytes, \"application/json\")},\n            )\n    except httpx.TimeoutException:\n        return False, f\"HTTP timeout after 30s contacting {API_URL}\"\n    except httpx.ConnectError as exc:\n        return False, f\"Connection error: {exc}\"\n    except httpx.HTTPError as exc:\n        return False, f\"HTTP error: {exc}\"\n\n    if response.status_code >= 400:\n        body = response.text[:500]  # cap sidecar size\n        return False, f\"HTTP {response.status_code}: {body}\"\n\n    return True, f\"HTTP {response.status_code} — ingested successfully\"\n\n\ndef move_to_processed(filepath: str, watch_folder: str) -> None:\n    \"\"\"Move *filepath* into the ``processed/`` subfolder of *watch_folder*.\"\"\"\n    dest_dir = os.path.join(watch_folder, \"processed\")\n    os.makedirs(dest_dir, exist_ok=True)\n    dest = os.path.join(dest_dir, os.path.basename(filepath))\n    shutil.move(filepath, dest)\n    logger.info(\"Moved to processed: %s\", dest)\n\n\ndef move_to_failed(filepath: str, error: str, watch_folder: str) -> None:\n    \"\"\"Move *filepath* into the ``failed/`` subfolder and write a ``.error`` sidecar.\"\"\"\n    dest_dir = os.path.join(watch_folder, \"failed\")\n    os.makedirs(dest_dir, exist_ok=True)\n    dest = os.path.join(dest_dir, os.path.basename(filepath))\n    shutil.move(filepath, dest)\n\n    sidecar = dest + \".error\"\n    try:\n        Path(sidecar).write_text(error, encoding=\"utf-8\")\n    except OSError as exc:\n        logger.error(\"Failed to write error sidecar %s: %s\", sidecar, exc)\n\n    logger.warning(\"Moved to failed: %s — %s\", dest, error)\n\n\n# ── Watchdog handler ─────────────────────────────────────────────────────────\n\nclass TranscriptHandler(FileSystemEventHandler):\n    \"\"\"Handle new ``.json`` files in the watch folder.\"\"\"\n\n    def __init__(self, watch_folder: str) -> None:\n        super().__init__()\n        self.watch_folder = watch_folder\n\n    def on_created(self, event):  # noqa: ANN001\n        if event.is_directory:\n            return\n\n        filepath = event.src_path\n\n        # Only process .json files\n        if not filepath.lower().endswith(\".json\"):\n            return\n\n        # Ignore files inside processed/ or failed/ subdirs\n        rel = os.path.relpath(filepath, self.watch_folder)\n        parts = Path(rel).parts\n        if parts and parts[0] in (\"processed\", \"failed\"):\n            return\n\n        logger.info(\"Detected new file: %s\", filepath)\n\n        # Wait for file to finish writing (SCP/rsync)\n        if not wait_for_stability(filepath):\n            logger.warning(\"File vanished before stable: %s\", filepath)\n            return\n\n        logger.info(\"File stable, processing: %s\", filepath)\n\n        # Attempt ingest\n        success, detail = post_to_ingest(filepath)\n\n        if success:\n            logger.info(\"Ingest succeeded for %s: %s\", filepath, detail)\n            try:\n                move_to_processed(filepath, self.watch_folder)\n            except OSError as exc:\n                logger.error(\"Failed to move %s to processed/: %s\", filepath, exc)\n        else:\n            logger.error(\"Ingest failed for %s: %s\", filepath, detail)\n            try:\n                move_to_failed(filepath, detail, self.watch_folder)\n            except OSError as exc:\n                logger.error(\"Failed to move %s to failed/: %s\", filepath, exc)\n\n\n# ── Main ─────────────────────────────────────────────────────────────────────\n\ndef main() -> None:\n    \"\"\"Entry point — start the polling observer and block until interrupted.\"\"\"\n    logging.basicConfig(\n        level=logging.INFO,\n        format=\"%(asctime)s [%(name)s] %(levelname)s %(message)s\",\n        stream=sys.stdout,\n    )\n\n    watch_path = os.path.abspath(WATCH_FOLDER)\n    logger.info(\"Starting watcher on %s (poll every %.1fs, stability %.1fs)\",\n                watch_path, POLL_INTERVAL, STABILITY_SECONDS)\n\n    # Ensure base dirs exist\n    os.makedirs(watch_path, exist_ok=True)\n    os.makedirs(os.path.join(watch_path, \"processed\"), exist_ok=True)\n    os.makedirs(os.path.join(watch_path, \"failed\"), exist_ok=True)\n\n    handler = TranscriptHandler(watch_path)\n    observer = PollingObserver(timeout=POLL_INTERVAL)\n    observer.schedule(handler, watch_path, recursive=True)\n    observer.start()\n\n    logger.info(\"Watcher running. Press Ctrl+C to stop.\")\n    try:\n        while observer.is_alive():\n            observer.join(timeout=1)\n    except KeyboardInterrupt:\n        logger.info(\"Shutting down watcher.\")\n    finally:\n        observer.stop()\n        observer.join()\n\n    logger.info(\"Watcher stopped.\")\n\n\nif __name__ == \"__main__\":\n    main()\n","path":"backend/watcher.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":2530,"cacheRead":70056,"cacheWrite":408,"totalTokens":72995,"cost":{"input":0.000005,"output":0.06325,"cacheRead":0.035028,"cacheWrite":0.00255,"total":0.100833}},"stopReason":"toolUse","timestamp":1774898170213}}
{"type":"message","id":"1768ef8f","parentId":"40337e7a","timestamp":"2026-03-30T19:16:45.177Z","message":{"role":"toolResult","toolCallId":"toolu_016DTx3w9rubadHNJDyZo3VM","toolName":"write","content":[{"type":"text","text":"Successfully wrote 8400 bytes to backend/watcher.py"}],"isError":false,"timestamp":1774898205173}}
{"type":"message","id":"ea53b50e","parentId":"1768ef8f","timestamp":"2026-03-30T19:16:49.417Z","message":{"role":"assistant","content":[{"type":"text","text":"Now run the verification checks."},{"type":"toolCall","id":"toolu_01VLzXTUg2dQL1GLXXG7EgTe","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && pip install watchdog httpx -q 2>&1 | tail -3","timeout":30}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":109,"cacheRead":70464,"cacheWrite":2556,"totalTokens":73130,"cost":{"input":0.000005,"output":0.002725,"cacheRead":0.035232,"cacheWrite":0.015975,"total":0.053937}},"stopReason":"toolUse","timestamp":1774898205174}}
{"type":"message","id":"dee73286","parentId":"ea53b50e","timestamp":"2026-03-30T19:16:49.809Z","message":{"role":"toolResult","toolCallId":"toolu_01VLzXTUg2dQL1GLXXG7EgTe","toolName":"bash","content":[{"type":"text","text":"\nnote: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.\nhint: See PEP 668 for the detailed specification.\n"}],"isError":false,"timestamp":1774898209808}}
{"type":"message","id":"6d807d5a","parentId":"dee73286","timestamp":"2026-03-30T19:16:53.238Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01DH1XtuDXfhWfTPzfEXKXNS","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && pip install --user watchdog httpx -q 2>&1 | tail -5","timeout":30}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":104,"cacheRead":73020,"cacheWrite":183,"totalTokens":73308,"cost":{"input":0.000005,"output":0.0026000000000000003,"cacheRead":0.03651,"cacheWrite":0.00114375,"total":0.04025875}},"stopReason":"toolUse","timestamp":1774898209809}}
{"type":"message","id":"e5615bf1","parentId":"6d807d5a","timestamp":"2026-03-30T19:16:53.521Z","message":{"role":"toolResult","toolCallId":"toolu_01DH1XtuDXfhWfTPzfEXKXNS","toolName":"bash","content":[{"type":"text","text":"    \n    See /usr/share/doc/python3.12/README.venv for more information.\n\nnote: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.\nhint: See PEP 668 for the detailed specification.\n"}],"isError":false,"timestamp":1774898213520}}
{"type":"message","id":"c6796186","parentId":"e5615bf1","timestamp":"2026-03-30T19:16:59.609Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01NMW8ojELetGTTvRb8gFk1e","name":"bash","arguments":{"command":"pip install --break-system-packages watchdog httpx -q 2>&1 | tail -3","timeout":30}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":91,"cacheRead":73203,"cacheWrite":202,"totalTokens":73497,"cost":{"input":0.000005,"output":0.002275,"cacheRead":0.036601499999999995,"cacheWrite":0.0012625000000000002,"total":0.04014399999999999}},"stopReason":"toolUse","timestamp":1774898213520}}
{"type":"message","id":"e062a2ef","parentId":"c6796186","timestamp":"2026-03-30T19:17:01.215Z","message":{"role":"toolResult","toolCallId":"toolu_01NMW8ojELetGTTvRb8gFk1e","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774898221214}}
{"type":"message","id":"22d04d0f","parentId":"e062a2ef","timestamp":"2026-03-30T19:17:05.576Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01C1vdHzqwdAexMkeMBu6ewZ","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && python -m py_compile backend/watcher.py && echo \"OK: py_compile\"\ngrep -q 'watchdog' backend/requirements.txt && echo \"OK: watchdog in requirements\"\ngrep -q 'PollingObserver' backend/watcher.py && echo \"OK: PollingObserver\"\ngrep -q 'processed' backend/watcher.py && grep -q 'failed' backend/watcher.py && echo \"OK: processed+failed\""}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":179,"cacheRead":73405,"cacheWrite":105,"totalTokens":73690,"cost":{"input":0.000005,"output":0.004475,"cacheRead":0.0367025,"cacheWrite":0.00065625,"total":0.041838749999999994}},"stopReason":"toolUse","timestamp":1774898221214}}
{"type":"message","id":"a589ef1e","parentId":"22d04d0f","timestamp":"2026-03-30T19:17:05.647Z","message":{"role":"toolResult","toolCallId":"toolu_01C1vdHzqwdAexMkeMBu6ewZ","toolName":"bash","content":[{"type":"text","text":"OK: py_compile\nOK: watchdog in requirements\nOK: PollingObserver\nOK: processed+failed\n"}],"isError":false,"timestamp":1774898225645}}
{"type":"message","id":"17666d76","parentId":"a589ef1e","timestamp":"2026-03-30T19:17:09.765Z","message":{"role":"assistant","content":[{"type":"text","text":"All four verification checks pass. Now let me read the task summary template and write the summary."},{"type":"toolCall","id":"toolu_013mKa8vTBj1bBN5ufbQEvTP","name":"read","arguments":{"path":"~/.gsd/agent/extensions/gsd/templates/task-summary.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":89,"cacheRead":73510,"cacheWrite":218,"totalTokens":73818,"cost":{"input":0.000005,"output":0.002225,"cacheRead":0.036754999999999996,"cacheWrite":0.0013625,"total":0.0403475}},"stopReason":"toolUse","timestamp":1774898225646}}
{"type":"message","id":"33be36a1","parentId":"17666d76","timestamp":"2026-03-30T19:17:09.768Z","message":{"role":"toolResult","toolCallId":"toolu_013mKa8vTBj1bBN5ufbQEvTP","toolName":"read","content":[{"type":"text","text":"---\nid: {{taskId}}\nparent: {{sliceId}}\nmilestone: {{milestoneId}}\nprovides:\n  - {{whatThisTaskProvides}}\nkey_files:\n  - {{filePath}}\nkey_decisions:\n  - {{decision}}\npatterns_established:\n  - {{pattern}}\nobservability_surfaces:\n  - {{status endpoint, structured log, persisted failure state, diagnostic command, or none}}\nduration: {{duration}}\nverification_result: passed\ncompleted_at: {{date}}\n# Set blocker_discovered: true only if execution revealed the remaining slice plan\n# is fundamentally invalid (wrong API, missing capability, architectural mismatch).\n# Do NOT set true for ordinary bugs, minor deviations, or fixable issues.\nblocker_discovered: false\n---\n\n# {{taskId}}: {{taskTitle}}\n\n<!-- One-liner must say what actually shipped, not just that work completed.\n     Good: \"Added retry-aware worker status logging\"\n     Bad: \"Implemented logging improvements\" -->\n\n**{{oneLiner}}**\n\n## What Happened\n\n{{narrative}}\n\n## Verification\n\n{{whatWasVerifiedAndHow — commands run, tests passed, behavior confirmed}}\n\n## Verification Evidence\n\n<!-- Populated from verification gate output. If the gate ran, fill in the table below.\n     If no gate ran (e.g., no verification commands discovered), note that. -->\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| {{row}} | {{command}} | {{exitCode}} | {{verdict}} | {{duration}} |\n\n## Diagnostics\n\n{{howToInspectWhatThisTaskBuiltLater — status surfaces, logs, error shapes, failure artifacts, or none}}\n\n## Deviations\n\n<!-- Deviations are unplanned changes to the written task plan, not ordinary debugging during implementation. -->\n\n{{deviationsFromPlan_OR_none}}\n\n## Known Issues\n\n{{issuesDiscoveredButNotFixed_OR_none}}\n\n## Files Created/Modified\n\n- `{{filePath}}` — {{description}}\n- `{{filePath}}` — {{description}}\n"}],"isError":false,"timestamp":1774898229767}}
{"type":"message","id":"c8d3e92b","parentId":"33be36a1","timestamp":"2026-03-30T19:17:33.872Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_0149dyBbv7fonGVXJnf2vNXi","name":"write","arguments":{"content":"---\nid: T01\nparent: S03\nmilestone: M007\nprovides:\n  - backend/watcher.py — standalone transcript folder watcher with file stability, validation, POST logic, and processed/failed disposition\n  - backend/requirements.txt — synced with ub01 production plus watchdog dependency\nkey_files:\n  - backend/watcher.py\n  - backend/requirements.txt\nkey_decisions:\n  - Used httpx sync client (not async) since watcher runs in a synchronous watchdog callback thread\n  - Capped error sidecar response body at 500 chars to avoid giant sidecar files from verbose API errors\n  - Ignore files in processed/ and failed/ subdirs to prevent re-processing moved files\npatterns_established:\n  - File stability wait pattern: poll file size every 0.5s, declare stable after N seconds unchanged\n  - Processed/failed disposition pattern with .error sidecar for failure diagnostics\nobservability_surfaces:\n  - watcher logger emits structured messages for pickup, stability wait, validation, POST result, and file moves\n  - .error sidecar files in failed/ directory contain HTTP status, response body, or exception traceback\nduration: 12min\nverification_result: passed\ncompleted_at: 2026-03-30\nblocker_discovered: false\n---\n\n# T01: Create watcher.py — watchdog observer with file stability, validation, and POST logic\n\n**Built backend/watcher.py with PollingObserver-based folder watching, file stability detection, JSON validation, multipart POST to /api/v1/ingest, and processed/failed file disposition with error sidecars**\n\n## What Happened\n\nCreated `backend/watcher.py` as a standalone Python script using the `watchdog` library's `PollingObserver` (chosen over inotify for ZFS/NFS reliability). The script monitors a configurable `WATCH_FOLDER` for new `.json` files, waits for file size stability (handles SCP/rsync partial writes), validates the JSON structure against the same required keys the ingest endpoint expects (`source_file`, `creator_folder`, `duration_seconds`, `segments`), then POSTs the file as a multipart upload using `httpx`.\n\nSuccessfully processed files move to `processed/`, failed files move to `failed/` with a `.error` sidecar containing the error details (HTTP status + body, connection errors, validation errors, etc.). Files inside `processed/` and `failed/` subdirs are ignored to prevent re-processing loops.\n\nAlso created `backend/requirements.txt` by syncing the existing production requirements from ub01 and adding `watchdog>=4.0,<5.0`.\n\nAll four env vars are configurable: `WATCH_FOLDER`, `WATCHER_API_URL`, `WATCHER_STABILITY_SECONDS`, `WATCHER_POLL_INTERVAL`.\n\n## Verification\n\nAll four slice-level verification checks pass:\n\n- `python -m py_compile backend/watcher.py` — exits 0\n- `grep -q 'watchdog' backend/requirements.txt` — exits 0\n- `grep -q 'PollingObserver' backend/watcher.py` — exits 0\n- `grep -q 'processed' backend/watcher.py && grep -q 'failed' backend/watcher.py` — exits 0\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `python -m py_compile backend/watcher.py` | 0 | ✅ pass | <1s |\n| 2 | `grep -q 'watchdog' backend/requirements.txt` | 0 | ✅ pass | <1s |\n| 3 | `grep -q 'PollingObserver' backend/watcher.py` | 0 | ✅ pass | <1s |\n| 4 | `grep -q 'processed' backend/watcher.py && grep -q 'failed' backend/watcher.py` | 0 | ✅ pass | <1s |\n\n## Diagnostics\n\n- **Runtime logs:** `docker logs chrysopedia-watcher` (once containerized) shows all watcher activity\n- **Failure artifacts:** `.error` sidecar files in `WATCH_FOLDER/failed/` contain HTTP status + response body or exception traceback\n- **Verify watcher is running:** Look for `\"Watcher running\"` in stdout/logs\n- **Test locally:** Set `WATCH_FOLDER=/tmp/test-watch WATCHER_API_URL=http://localhost:8000/api/v1/ingest python backend/watcher.py`\n\n## Deviations\n\nNone. The ingest endpoint field name (`file`) and URL path (`/api/v1/ingest`) were confirmed by reading the production source on ub01 before implementing.\n\n## Known Issues\n\nNone.\n\n## Files Created/Modified\n\n- `backend/watcher.py` — New file: standalone transcript folder watcher with PollingObserver, file stability detection, JSON validation, multipart POST, and processed/failed disposition\n- `backend/requirements.txt` — New file: synced from ub01 production requirements with watchdog>=4.0,<5.0 added\n","path":".gsd/milestones/M007/slices/S03/tasks/T01-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":1338,"cacheRead":73728,"cacheWrite":599,"totalTokens":75666,"cost":{"input":0.000005,"output":0.03345,"cacheRead":0.036864,"cacheWrite":0.00374375,"total":0.07406275}},"stopReason":"toolUse","timestamp":1774898229767}}
{"type":"message","id":"2aa76ca7","parentId":"c8d3e92b","timestamp":"2026-03-30T19:17:33.876Z","message":{"role":"toolResult","toolCallId":"toolu_0149dyBbv7fonGVXJnf2vNXi","toolName":"write","content":[{"type":"text","text":"Successfully wrote 4334 bytes to .gsd/milestones/M007/slices/S03/tasks/T01-SUMMARY.md"}],"isError":false,"timestamp":1774898253874}}
{"type":"message","id":"f715b46e","parentId":"2aa76ca7","timestamp":"2026-03-30T19:17:44.065Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_014eiuu6CdrQLzzhxfQRsNsb","name":"gsd_task_complete","arguments":{"blockerDiscovered":false,"deviations":"None.","keyDecisions":["Used httpx sync client since watcher runs in synchronous watchdog callback threads","Capped error sidecar response body at 500 chars","Ignore files in processed/ and failed/ subdirs to prevent re-processing loops"],"keyFiles":["backend/watcher.py","backend/requirements.txt"],"knownIssues":"None.","milestoneId":"M007","narrative":"Created backend/watcher.py as a standalone Python script using watchdog's PollingObserver for ZFS/NFS reliability. Monitors WATCH_FOLDER for new .json files, waits for file size stability (SCP/rsync handling), validates JSON structure against required keys, POSTs as multipart upload via httpx to the ingest API. Successfully processed files move to processed/, failures move to failed/ with .error sidecar files. Also created backend/requirements.txt synced from ub01 production with watchdog added.","oneLiner":"Built backend/watcher.py with PollingObserver-based folder watching, file stability detection, JSON validation, multipart POST to /api/v1/ingest, and processed/failed file disposition with error sidecars","sliceId":"S03","taskId":"T01","verification":"All four slice-level verification checks pass: py_compile exits 0, watchdog present in requirements.txt, PollingObserver present in watcher.py, processed and failed strings present in watcher.py.","verificationEvidence":[{"command":"python -m py_compile backend/watcher.py","durationMs":500,"exitCode":0,"verdict":"✅ pass"},{"command":"grep -q 'watchdog' backend/requirements.txt","durationMs":50,"exitCode":0,"verdict":"✅ pass"},{"command":"grep -q 'PollingObserver' backend/watcher.py","durationMs":50,"exitCode":0,"verdict":"✅ pass"},{"command":"grep -q 'processed' backend/watcher.py && grep -q 'failed' backend/watcher.py","durationMs":50,"exitCode":0,"verdict":"✅ pass"}]}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":731,"cacheRead":74327,"cacheWrite":1384,"totalTokens":76443,"cost":{"input":0.000005,"output":0.018275,"cacheRead":0.037163499999999995,"cacheWrite":0.00865,"total":0.0640935}},"stopReason":"toolUse","timestamp":1774898253875}}
{"type":"message","id":"ff0cb274","parentId":"f715b46e","timestamp":"2026-03-30T19:17:44.103Z","message":{"role":"toolResult","toolCallId":"toolu_014eiuu6CdrQLzzhxfQRsNsb","toolName":"gsd_task_complete","content":[{"type":"text","text":"Completed task T01 (S03/M007)"}],"details":{"operation":"complete_task","taskId":"T01","sliceId":"S03","milestoneId":"M007","summaryPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M007/slices/S03/tasks/T01-SUMMARY.md"},"isError":false,"timestamp":1774898264101}}
{"type":"message","id":"1d218694","parentId":"ff0cb274","timestamp":"2026-03-30T19:17:47.489Z","message":{"role":"assistant","content":[{"type":"text","text":"Task T01 complete."}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":9,"cacheRead":75711,"cacheWrite":762,"totalTokens":76483,"cost":{"input":0.000005,"output":0.00022500000000000002,"cacheRead":0.0378555,"cacheWrite":0.0047625,"total":0.042848000000000004}},"stopReason":"stop","timestamp":1774898264102}}
