{"type":"thinking_level_change","id":"82ce79aa","parentId":null,"timestamp":"2026-03-31T05:10:55.971Z","thinkingLevel":"medium"}
{"type":"model_change","id":"4999271a","parentId":"82ce79aa","timestamp":"2026-03-31T05:10:55.973Z","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/M008/slices/S02/S02-PLAN.md`\n- Task plan source: `.gsd/milestones/M008/slices/S02/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/M008/slices/S02/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/M008/slices/S02/tasks/T01-SUMMARY.md` before finishing.**\n\nWhen done, say: \"Task T01 complete.\"\n## Slice Plan Excerpt\nSource: `.gsd/milestones/M008/slices/S02/S02-PLAN.md`\n**Goal:** Remove test data, jargon banners, and version display issues that undermine credibility.\n**Demo:** After this: Creators page has no TestCreator. Footer shows clean version info. Search results have no yellow jargon banner.\n\n### Slice Verification\n- `cd backend && python -c \"from models import Creator; print([c.key for c in Creator.__table__.columns])\"` includes 'hidden'\n- `cd backend && alembic check` reports no pending changes (migration matches model)\n- Migration file contains both schema change and data UPDATE statement\n  - Estimate: 20m\n  - Files: backend/models.py, backend/routers/creators.py, alembic/versions/\n  - Verify: cd backend && python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\" && alembic check 2>&1 | head -5\n- [ ] **T02: Remove fallback banner, clean up footer, and bump version** — Three independent frontend cleanups:\n1. Remove the yellow 'semantic search unavailable' fallback banner from SearchResults\n2. Clean up the footer to hide commit info when value is 'dev' (already partially done — verify and simplify)\n3. Bump package.json version to 0.8.0\n\n## UNIT: Execute Task T01 (\"Add hidden flag to Creator model and filter TestCreator from API\") — Slice S02 (\"Trust & Credibility Cleanup\"), Milestone M008\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/M008/slices/S02/tasks/T01-PLAN.md`\n\n---\nestimated_steps: 17\nestimated_files: 3\nskills_used: []\n---\n\n# T01: Add hidden flag to Creator model and filter TestCreator from API\n\nAdd a `hidden` boolean column to the Creator model with default=False. Create an Alembic migration that adds the column and marks the TestCreator record as hidden. Update the `list_creators()` query and total count query to filter out hidden creators.\n\n## Steps\n\n1. Read `backend/models.py` — add `hidden: Mapped[bool]` column to the Creator class with `default=False, server_default='false'`\n2. Generate Alembic migration: `cd backend && alembic revision --autogenerate -m 'add_creator_hidden_flag'`\n3. Edit the generated migration to include a data migration step: `UPDATE creators SET hidden = true WHERE slug = 'testcreator'` (or whatever the test creator's slug is — check by reading the existing data migration or searching for 'test' in prior migrations)\n4. Read `backend/routers/creators.py` — add `.where(Creator.hidden != True)` to the main `list_creators()` query (the `stmt = select(...)` before genre/sort)\n5. Also add the same filter to the total count query if one exists in the endpoint\n6. Verify: run `cd backend && python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\"` to confirm the column exists in the model\n\n## Must-Haves\n\n- [ ] Creator model has `hidden` boolean column with server_default='false'\n- [ ] Alembic migration adds column and marks TestCreator as hidden\n- [ ] list_creators() filters out hidden creators\n- [ ] Migration file is syntactically valid\n\n## Verification\n\n- `cd backend && python -c \"from models import Creator; print([c.key for c in Creator.__table__.columns])\"` includes 'hidden'\n- `cd backend && alembic check` reports no pending changes (migration matches model)\n- Migration file contains both schema change and data UPDATE statement\n\n## Inputs\n\n- ``backend/models.py` — Creator model to add hidden column to`\n- ``backend/routers/creators.py` — list_creators endpoint to add filter to`\n\n## Expected Output\n\n- ``backend/models.py` — Creator model with hidden boolean column`\n- ``backend/routers/creators.py` — list_creators filtering hidden creators`\n- ``alembic/versions/*_add_creator_hidden_flag.py` — migration adding column + marking TestCreator hidden`\n\n## Verification\n\ncd backend && python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\" && alembic check 2>&1 | head -5\n","display":false,"id":"14407538","parentId":"4999271a","timestamp":"2026-03-31T05:10:55.975Z"}
{"type":"message","id":"56eaff12","parentId":"14407538","timestamp":"2026-03-31T05:10:59.779Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me start by reading the relevant files to understand the current state before making changes.","thinkingSignature":"EpwCClkIDBgCKkCdG8qTncIMduu4zwRjj7Z6HD4E3ibSocGCEFy+okymW5hfegj+cwP+HURWuVT4O1mWtXVgfpBHoKX+2oLylj9sMg9jbGF1ZGUtb3B1cy00LTY4ABIM4kEEq/mIdL8JsR7TGgz3rL9RAq6RaPNY3MwiMJPOABMrwgitwepnWJoL3nINJfVJhANUofW103AlA5xmkAg2Lvu4142XM2SC4yiR+SpxF8GEepYYFV3Ukd12uX0ziVJsmRlr27YY1eowi6FOUJFGncrzEwu+cfLEBuytVmxy6FFUXncFZ7vfBXMCO7ydYGPoYZEPa1N2QvouOaLgGvBs7nfZIK2UJSzsnVhiqOF2keTmbNebbid13SteM9UA24oYAQ=="},{"type":"toolCall","id":"toolu_01Uvi6bVQK3cmCfSwS5zWrGA","name":"read","arguments":{"limit":80,"path":"backend/models.py"}},{"type":"toolCall","id":"toolu_01US1KXAEayxwpeV8co13Bse","name":"read","arguments":{"path":"backend/routers/creators.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":2,"output":146,"cacheRead":58653,"cacheWrite":3560,"totalTokens":62361,"cost":{"input":0.00001,"output":0.00365,"cacheRead":0.0293265,"cacheWrite":0.022250000000000002,"total":0.05523650000000001}},"stopReason":"toolUse","timestamp":1774933855973}}
{"type":"message","id":"e483c539","parentId":"56eaff12","timestamp":"2026-03-31T05:10:59.782Z","message":{"role":"toolResult","toolCallId":"toolu_01Uvi6bVQK3cmCfSwS5zWrGA","toolName":"read","content":[{"type":"text","text":"\"\"\"SQLAlchemy ORM models for the Chrysopedia knowledge base.\n\nSeven entities matching chrysopedia-spec.md §6.1:\n  Creator, SourceVideo, TranscriptSegment, KeyMoment,\n  TechniquePage, RelatedTechniqueLink, Tag\n\"\"\"\n\nfrom __future__ import annotations\n\nimport enum\nimport uuid\nfrom datetime import datetime, timezone\n\nfrom sqlalchemy import (\n    Enum,\n    Float,\n    ForeignKey,\n    Integer,\n    String,\n    Text,\n    UniqueConstraint,\n    func,\n)\nfrom sqlalchemy.dialects.postgresql import ARRAY, JSONB, UUID\nfrom sqlalchemy.orm import Mapped, mapped_column\nfrom sqlalchemy.orm import relationship as sa_relationship\n\nfrom database import Base\n\n\n# ── Enums ────────────────────────────────────────────────────────────────────\n\nclass ContentType(str, enum.Enum):\n    \"\"\"Source video content type.\"\"\"\n    tutorial = \"tutorial\"\n    livestream = \"livestream\"\n    breakdown = \"breakdown\"\n    short_form = \"short_form\"\n\n\nclass ProcessingStatus(str, enum.Enum):\n    \"\"\"Pipeline processing status for a source video.\n\n    User-facing lifecycle: not_started → queued → processing → complete\n    Error branch: processing → error (retrigger resets to queued)\n    \"\"\"\n    not_started = \"not_started\"\n    queued = \"queued\"\n    processing = \"processing\"\n    error = \"error\"\n    complete = \"complete\"\n\n\nclass KeyMomentContentType(str, enum.Enum):\n    \"\"\"Content classification for a key moment.\"\"\"\n    technique = \"technique\"\n    settings = \"settings\"\n    reasoning = \"reasoning\"\n    workflow = \"workflow\"\n\n\nclass SourceQuality(str, enum.Enum):\n    \"\"\"Derived source quality for technique pages.\"\"\"\n    structured = \"structured\"\n    mixed = \"mixed\"\n    unstructured = \"unstructured\"\n\n\nclass RelationshipType(str, enum.Enum):\n    \"\"\"Types of links between technique pages.\"\"\"\n    same_technique_other_creator = \"same_technique_other_creator\"\n    same_creator_adjacent = \"same_creator_adjacent\"\n    general_cross_reference = \"general_cross_reference\"\n\n\n# ── Helpers ──────────────────────────────────────────────────────────────────\n\ndef _uuid_pk() -> Mapped[uuid.UUID]:\n    return mapped_column(\n        UUID(as_uuid=True),\n\n[319 more lines in file. Use offset=81 to continue.]"}],"isError":false,"timestamp":1774933859782}}
{"type":"message","id":"5533faac","parentId":"e483c539","timestamp":"2026-03-31T05:10:59.785Z","message":{"role":"toolResult","toolCallId":"toolu_01US1KXAEayxwpeV8co13Bse","toolName":"read","content":[{"type":"text","text":"\"\"\"Creator endpoints for Chrysopedia API.\n\nEnhanced with sort (random default per R014), genre filter, and\ntechnique/video counts for browse pages.\n\"\"\"\n\nimport logging\nfrom typing import Annotated\n\nfrom fastapi import APIRouter, Depends, HTTPException, Query\nfrom sqlalchemy import func, select\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom database import get_session\nfrom models import Creator, SourceVideo, TechniquePage\nfrom schemas import CreatorBrowseItem, CreatorDetail, CreatorRead\n\nlogger = logging.getLogger(\"chrysopedia.creators\")\n\nrouter = APIRouter(prefix=\"/creators\", tags=[\"creators\"])\n\n\n@router.get(\"\")\nasync def list_creators(\n    sort: Annotated[str, Query()] = \"random\",\n    genre: Annotated[str | None, Query()] = None,\n    offset: Annotated[int, Query(ge=0)] = 0,\n    limit: Annotated[int, Query(ge=1, le=100)] = 50,\n    db: AsyncSession = Depends(get_session),\n):\n    \"\"\"List creators with sort, genre filter, and technique/video counts.\n\n    - **sort**: ``random`` (default, R014 creator equity), ``alpha``, ``views``\n    - **genre**: filter by genre (matches against ARRAY column)\n    \"\"\"\n    # Subqueries for counts\n    technique_count_sq = (\n        select(func.count())\n        .where(TechniquePage.creator_id == Creator.id)\n        .correlate(Creator)\n        .scalar_subquery()\n    )\n    video_count_sq = (\n        select(func.count())\n        .where(SourceVideo.creator_id == Creator.id)\n        .correlate(Creator)\n        .scalar_subquery()\n    )\n\n    stmt = select(\n        Creator,\n        technique_count_sq.label(\"technique_count\"),\n        video_count_sq.label(\"video_count\"),\n    )\n\n    # Genre filter\n    if genre:\n        stmt = stmt.where(Creator.genres.any(genre))\n\n    # Sorting\n    if sort == \"alpha\":\n        stmt = stmt.order_by(Creator.name)\n    elif sort == \"views\":\n        stmt = stmt.order_by(Creator.view_count.desc())\n    else:\n        # Default: random (small dataset <100, func.random() is fine)\n        stmt = stmt.order_by(func.random())\n\n    stmt = stmt.offset(offset).limit(limit)\n    result = await db.execute(stmt)\n    rows = result.all()\n\n    items: list[CreatorBrowseItem] = []\n    for row in rows:\n        creator = row[0]\n        tc = row[1] or 0\n        vc = row[2] or 0\n        base = CreatorRead.model_validate(creator)\n        items.append(\n            CreatorBrowseItem(**base.model_dump(), technique_count=tc, video_count=vc)\n        )\n\n    # Get total count (without offset/limit)\n    count_stmt = select(func.count()).select_from(Creator)\n    if genre:\n        count_stmt = count_stmt.where(Creator.genres.any(genre))\n    total = (await db.execute(count_stmt)).scalar() or 0\n\n    logger.debug(\n        \"Listed %d creators (sort=%s, genre=%s, offset=%d, limit=%d)\",\n        len(items), sort, genre, offset, limit,\n    )\n    return {\"items\": items, \"total\": total, \"offset\": offset, \"limit\": limit}\n\n\n@router.get(\"/{slug}\", response_model=CreatorDetail)\nasync def get_creator(\n    slug: str,\n    db: AsyncSession = Depends(get_session),\n) -> CreatorDetail:\n    \"\"\"Get a single creator by slug, including video count.\"\"\"\n    stmt = select(Creator).where(Creator.slug == slug)\n    result = await db.execute(stmt)\n    creator = result.scalar_one_or_none()\n\n    if creator is None:\n        raise HTTPException(status_code=404, detail=f\"Creator '{slug}' not found\")\n\n    # Count videos for this creator\n    count_stmt = (\n        select(func.count())\n        .select_from(SourceVideo)\n        .where(SourceVideo.creator_id == creator.id)\n    )\n    count_result = await db.execute(count_stmt)\n    video_count = count_result.scalar() or 0\n\n    creator_data = CreatorRead.model_validate(creator)\n    return CreatorDetail(**creator_data.model_dump(), video_count=video_count)\n"}],"isError":false,"timestamp":1774933859784}}
{"type":"message","id":"3612893c","parentId":"5533faac","timestamp":"2026-03-31T05:11:03.413Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"Let me find the Creator model in models.py to see its current columns.","thinkingSignature":"EoECClkIDBgCKkDjm1ScB0ROgWwOZUaFifWpzKXtJk15Mb5tdEx6j88Dj4SlassEq6ktqobFKKBXSEilq0fim6/bhZtnYY17nVMEMg9jbGF1ZGUtb3B1cy00LTY4ABIMncwdis828uafpVtIGgwjdqhIdKKuV4q+ergiMGmtbB6Eac0LuXWRNiXPuJJKfE/tMMqrTHpAuCn7Netv5gig3xigso8yKm4kNZYKMipWBmxyRwARNajKft6rWq1RvgoIg8ZJDyIo9nDdQMSozsR1kB9ukj+pMcM9kgTpyKeTf5hcL5ZiN9TvJ7ky+5h725aIx1eXJaHRZzp1QkDXwxYWnIvn5QoYAQ=="},{"type":"text","text":"Let me find the Creator class definition in models.py."},{"type":"toolCall","id":"toolu_01Ee2RVp9xS1N2NqrNPD9LDj","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -n \"class Creator\" backend/models.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":124,"cacheRead":62213,"cacheWrite":1923,"totalTokens":64261,"cost":{"input":0.000005,"output":0.0031000000000000003,"cacheRead":0.0311065,"cacheWrite":0.01201875,"total":0.04623025}},"stopReason":"toolUse","timestamp":1774933859784}}
{"type":"message","id":"fe2e3707","parentId":"3612893c","timestamp":"2026-03-31T05:11:03.423Z","message":{"role":"toolResult","toolCallId":"toolu_01Ee2RVp9xS1N2NqrNPD9LDj","toolName":"bash","content":[{"type":"text","text":"98:class Creator(Base):\n"}],"isError":false,"timestamp":1774933863421}}
{"type":"message","id":"655f73ab","parentId":"fe2e3707","timestamp":"2026-03-31T05:11:06.758Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01L5narRFvnnhZPmkEmc3BEN","name":"read","arguments":{"limit":40,"offset":98,"path":"backend/models.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":89,"cacheRead":64136,"cacheWrite":113,"totalTokens":64339,"cost":{"input":0.000005,"output":0.002225,"cacheRead":0.032068,"cacheWrite":0.0007062500000000001,"total":0.03500425}},"stopReason":"toolUse","timestamp":1774933863422}}
{"type":"message","id":"f292775b","parentId":"655f73ab","timestamp":"2026-03-31T05:11:06.762Z","message":{"role":"toolResult","toolCallId":"toolu_01L5narRFvnnhZPmkEmc3BEN","toolName":"read","content":[{"type":"text","text":"class Creator(Base):\n    __tablename__ = \"creators\"\n\n    id: Mapped[uuid.UUID] = _uuid_pk()\n    name: Mapped[str] = mapped_column(String(255), nullable=False)\n    slug: Mapped[str] = mapped_column(String(255), unique=True, nullable=False)\n    genres: Mapped[list[str] | None] = mapped_column(ARRAY(String), nullable=True)\n    folder_name: Mapped[str] = mapped_column(String(255), nullable=False)\n    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n    created_at: Mapped[datetime] = mapped_column(\n        default=_now, server_default=func.now()\n    )\n    updated_at: Mapped[datetime] = mapped_column(\n        default=_now, server_default=func.now(), onupdate=_now\n    )\n\n    # relationships\n    videos: Mapped[list[SourceVideo]] = sa_relationship(back_populates=\"creator\")\n    technique_pages: Mapped[list[TechniquePage]] = sa_relationship(back_populates=\"creator\")\n\n\nclass SourceVideo(Base):\n    __tablename__ = \"source_videos\"\n\n    id: Mapped[uuid.UUID] = _uuid_pk()\n    creator_id: Mapped[uuid.UUID] = mapped_column(\n        ForeignKey(\"creators.id\", ondelete=\"CASCADE\"), nullable=False\n    )\n    filename: Mapped[str] = mapped_column(String(500), nullable=False)\n    file_path: Mapped[str] = mapped_column(String(1000), nullable=False)\n    duration_seconds: Mapped[int] = mapped_column(Integer, nullable=True)\n    content_type: Mapped[ContentType] = mapped_column(\n        Enum(ContentType, name=\"content_type\", create_constraint=True),\n        nullable=False,\n    )\n    transcript_path: Mapped[str | None] = mapped_column(String(1000), nullable=True)\n    content_hash: Mapped[str | None] = mapped_column(String(64), nullable=True, index=True)\n    processing_status: Mapped[ProcessingStatus] = mapped_column(\n        Enum(ProcessingStatus, name=\"processing_status\", create_constraint=True),\n        default=ProcessingStatus.not_started,\n\n[262 more lines in file. Use offset=138 to continue.]"}],"isError":false,"timestamp":1774933866760}}
{"type":"message","id":"7565c295","parentId":"f292775b","timestamp":"2026-03-31T05:11:11.021Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me check what slug TestCreator uses by looking at prior migrations or seed data."},{"type":"toolCall","id":"toolu_01MR8iZgWqMvXZCLAUXEjnxd","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -ri \"testcreator\\|test.creator\\|TestCreator\" backend/alembic/versions/ backend/models.py 2>/dev/null | head -20"}},{"type":"toolCall","id":"toolu_0152LmpHstZDkwboVTrN6vMx","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ls backend/alembic/versions/ | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":194,"cacheRead":64249,"cacheWrite":709,"totalTokens":65153,"cost":{"input":0.000005,"output":0.00485,"cacheRead":0.0321245,"cacheWrite":0.00443125,"total":0.041410749999999996}},"stopReason":"toolUse","timestamp":1774933866761}}
{"type":"message","id":"d33570fa","parentId":"7565c295","timestamp":"2026-03-31T05:11:11.031Z","message":{"role":"toolResult","toolCallId":"toolu_01MR8iZgWqMvXZCLAUXEjnxd","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774933871031}}
{"type":"message","id":"f3978486","parentId":"d33570fa","timestamp":"2026-03-31T05:11:11.034Z","message":{"role":"toolResult","toolCallId":"toolu_0152LmpHstZDkwboVTrN6vMx","toolName":"bash","content":[{"type":"text","text":"ls: cannot access 'backend/alembic/versions/': No such file or directory\n"}],"isError":false,"timestamp":1774933871033}}
{"type":"message","id":"ebd8bf3d","parentId":"f3978486","timestamp":"2026-03-31T05:11:14.947Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01QMkND7TTmWTxkxBoj7JtZp","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && find . -path \"*/alembic/versions\" -type d 2>/dev/null; find . -name \"alembic.ini\" 2>/dev/null; find . -name \"env.py\" -path \"*/alembic/*\" 2>/dev/null"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":132,"cacheRead":64958,"cacheWrite":278,"totalTokens":65369,"cost":{"input":0.000005,"output":0.0033,"cacheRead":0.032479,"cacheWrite":0.0017375000000000001,"total":0.037521500000000006}},"stopReason":"toolUse","timestamp":1774933871034}}
{"type":"message","id":"8246cabe","parentId":"ebd8bf3d","timestamp":"2026-03-31T05:11:15.041Z","message":{"role":"toolResult","toolCallId":"toolu_01QMkND7TTmWTxkxBoj7JtZp","toolName":"bash","content":[{"type":"text","text":"./alembic/versions\n./alembic.ini\n./alembic/env.py\n"}],"isError":false,"timestamp":1774933875040}}
{"type":"message","id":"b27462d4","parentId":"8246cabe","timestamp":"2026-03-31T05:11:20.080Z","message":{"role":"assistant","content":[{"type":"text","text":"Alembic is at the project root, not inside `backend/`. Let me check the structure."},{"type":"toolCall","id":"toolu_01193JffJRZpxZXfFZdBrEsP","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && ls alembic/versions/ | tail -10"}},{"type":"toolCall","id":"toolu_015CUYb3GFib7BpRKtzvZoVn","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -ri \"testcreator\\|test.creator\\|TestCreator\\|test_creator\" alembic/versions/ | head -10"}},{"type":"toolCall","id":"toolu_013ap6XkzoBpJ1jnGHSuD3bd","name":"read","arguments":{"limit":20,"path":"alembic.ini"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":242,"cacheRead":65236,"cacheWrite":167,"totalTokens":65646,"cost":{"input":0.000005,"output":0.006050000000000001,"cacheRead":0.032618,"cacheWrite":0.00104375,"total":0.03971675}},"stopReason":"toolUse","timestamp":1774933875040}}
{"type":"message","id":"7f51d290","parentId":"b27462d4","timestamp":"2026-03-31T05:11:20.100Z","message":{"role":"toolResult","toolCallId":"toolu_01193JffJRZpxZXfFZdBrEsP","toolName":"bash","content":[{"type":"text","text":"001_initial.py\n002_technique_page_versions.py\n003_content_reports.py\n004_pipeline_events.py\n005_content_hash.py\n006_debug_columns.py\n007_drop_review_columns.py\n008_rename_processing_status.py\n"}],"isError":false,"timestamp":1774933880100}}
{"type":"message","id":"c8d3a395","parentId":"7f51d290","timestamp":"2026-03-31T05:11:20.102Z","message":{"role":"toolResult","toolCallId":"toolu_015CUYb3GFib7BpRKtzvZoVn","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774933880102}}
{"type":"message","id":"5120289e","parentId":"c8d3a395","timestamp":"2026-03-31T05:11:20.106Z","message":{"role":"toolResult","toolCallId":"toolu_013ap6XkzoBpJ1jnGHSuD3bd","toolName":"read","content":[{"type":"text","text":"# Chrysopedia — Alembic configuration\n[alembic]\nscript_location = alembic\nsqlalchemy.url = postgresql+asyncpg://chrysopedia:changeme@localhost:5433/chrysopedia\n\n[loggers]\nkeys = root,sqlalchemy,alembic\n\n[handlers]\nkeys = console\n\n[formatters]\nkeys = generic\n\n[logger_root]\nlevel = WARN\nhandlers = console\n\n[logger_sqlalchemy]\nlevel = WARN\n\n[18 more lines in file. Use offset=21 to continue.]"}],"isError":false,"timestamp":1774933880104}}
{"type":"message","id":"d69a16aa","parentId":"5120289e","timestamp":"2026-03-31T05:11:23.868Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01A9vzTezSQHMssp6vDwBLH9","name":"read","arguments":{"limit":30,"path":"alembic/env.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":74,"cacheRead":65403,"cacheWrite":524,"totalTokens":66002,"cost":{"input":0.000005,"output":0.00185,"cacheRead":0.0327015,"cacheWrite":0.003275,"total":0.037831500000000004}},"stopReason":"toolUse","timestamp":1774933880105}}
{"type":"message","id":"71253cad","parentId":"d69a16aa","timestamp":"2026-03-31T05:11:23.871Z","message":{"role":"toolResult","toolCallId":"toolu_01A9vzTezSQHMssp6vDwBLH9","toolName":"read","content":[{"type":"text","text":"\"\"\"Alembic env.py — async migration runner for Chrysopedia.\"\"\"\n\nimport asyncio\nimport os\nimport sys\nfrom logging.config import fileConfig\n\nfrom alembic import context\nfrom sqlalchemy import pool\nfrom sqlalchemy.ext.asyncio import async_engine_from_config\n\n# Ensure the backend package is importable\n# When running locally: alembic/ sits beside backend/, so ../backend works\n# When running in Docker: alembic/ is inside /app/ alongside the backend modules\nsys.path.insert(0, os.path.join(os.path.dirname(__file__), \"..\", \"backend\"))\nsys.path.insert(0, os.path.join(os.path.dirname(__file__), \"..\"))\n\nfrom database import Base  # noqa: E402\nimport models  # noqa: E402, F401  — registers all tables on Base.metadata\n\nconfig = context.config\n\nif config.config_file_name is not None:\n    fileConfig(config.config_file_name)\n\ntarget_metadata = Base.metadata\n\n# Allow DATABASE_URL env var to override alembic.ini\nurl_override = os.getenv(\"DATABASE_URL\")\nif url_override:\n\n[43 more lines in file. Use offset=31 to continue.]"}],"isError":false,"timestamp":1774933883870}}
{"type":"message","id":"bbf4a380","parentId":"71253cad","timestamp":"2026-03-31T05:11:27.977Z","message":{"role":"assistant","content":[{"type":"text","text":"Good. Now I need to find the TestCreator slug. Let me check the database or seed data."},{"type":"toolCall","id":"toolu_019ngDdG2FzCVBaESAWBGUGM","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -ri \"testcreator\\|test.creator\\|TestCreator\\|test_creator\" backend/ --include=\"*.py\" | grep -v __pycache__ | head -20"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":136,"cacheRead":65403,"cacheWrite":906,"totalTokens":66446,"cost":{"input":0.000005,"output":0.0034000000000000002,"cacheRead":0.0327015,"cacheWrite":0.0056625,"total":0.041769}},"stopReason":"toolUse","timestamp":1774933883870}}
{"type":"message","id":"ff48fc8b","parentId":"bbf4a380","timestamp":"2026-03-31T05:11:27.987Z","message":{"role":"toolResult","toolCallId":"toolu_019ngDdG2FzCVBaESAWBGUGM","toolName":"bash","content":[{"type":"text","text":"backend/tests/test_public_api.py:async def test_creators_with_counts(client, db_engine):\nbackend/tests/test_public_api.py:async def test_creators_empty_list(client, db_engine):\n"}],"isError":false,"timestamp":1774933887986}}
{"type":"message","id":"e5dd608e","parentId":"ff48fc8b","timestamp":"2026-03-31T05:11:33.677Z","message":{"role":"assistant","content":[{"type":"text","text":"No seed data referencing TestCreator directly. The task plan says to use `slug = 'testcreator'` — I'll use that in the migration but make it case-insensitive with `lower()` to be safe. Let me also check the frontend for any reference to the test creator name."},{"type":"toolCall","id":"toolu_01Qy2ifQW5ZpEk2oXrVCYne7","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -ri \"testcreator\\|test.creator\\|TestCreator\" frontend/ --include=\"*.tsx\" --include=\"*.ts\" 2>/dev/null | head -10"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":179,"cacheRead":66309,"cacheWrite":206,"totalTokens":66695,"cost":{"input":0.000005,"output":0.004475,"cacheRead":0.033154499999999996,"cacheWrite":0.0012875,"total":0.03892199999999999}},"stopReason":"toolUse","timestamp":1774933887986}}
{"type":"message","id":"7cc3fa98","parentId":"e5dd608e","timestamp":"2026-03-31T05:11:33.719Z","message":{"role":"toolResult","toolCallId":"toolu_01Qy2ifQW5ZpEk2oXrVCYne7","toolName":"bash","content":[{"type":"text","text":"(no output)"}],"isError":false,"timestamp":1774933893717}}
{"type":"message","id":"5870ece7","parentId":"7cc3fa98","timestamp":"2026-03-31T05:11:40.206Z","message":{"role":"assistant","content":[{"type":"text","text":"The TestCreator is likely just data in the production database. I'll add the hidden column and write the migration to mark any creator with slug `testcreator` as hidden. Now let me implement.\n\n**Step 1: Add `hidden` column to Creator model.**"},{"type":"toolCall","id":"toolu_016QrZeQAiYSKNnTBiE5X52k","name":"edit","arguments":{"newText":"    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n    hidden: Mapped[bool] = mapped_column(default=False, server_default=\"false\")\n    created_at: Mapped[datetime] = mapped_column(","oldText":"    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n    created_at: Mapped[datetime] = mapped_column(","path":"backend/models.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":258,"cacheRead":66515,"cacheWrite":193,"totalTokens":66967,"cost":{"input":0.000005,"output":0.00645,"cacheRead":0.033257499999999995,"cacheWrite":0.00120625,"total":0.04091875}},"stopReason":"toolUse","timestamp":1774933893717}}
{"type":"message","id":"2b78acdd","parentId":"5870ece7","timestamp":"2026-03-31T05:11:40.212Z","message":{"role":"toolResult","toolCallId":"toolu_016QrZeQAiYSKNnTBiE5X52k","toolName":"edit","content":[{"type":"text","text":"Found 2 occurrences of the text in backend/models.py. The text must be unique. Please provide more context to make it unique."}],"details":{},"isError":true,"timestamp":1774933900210}}
{"type":"message","id":"119bac70","parentId":"2b78acdd","timestamp":"2026-03-31T05:11:43.721Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01Q3JyTvY5sAWupUM7tyFd9j","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && grep -n \"view_count\" backend/models.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":81,"cacheRead":66708,"cacheWrite":309,"totalTokens":67099,"cost":{"input":0.000005,"output":0.002025,"cacheRead":0.033354,"cacheWrite":0.00193125,"total":0.03731525}},"stopReason":"toolUse","timestamp":1774933900210}}
{"type":"message","id":"f4561b5d","parentId":"119bac70","timestamp":"2026-03-31T05:11:43.730Z","message":{"role":"toolResult","toolCallId":"toolu_01Q3JyTvY5sAWupUM7tyFd9j","toolName":"bash","content":[{"type":"text","text":"106:    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n223:    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n"}],"isError":false,"timestamp":1774933903729}}
{"type":"message","id":"a884b472","parentId":"f4561b5d","timestamp":"2026-03-31T05:11:49.763Z","message":{"role":"assistant","content":[{"type":"text","text":"Two models have `view_count`. I need to be more specific with context."},{"type":"toolCall","id":"toolu_01STdCqWs9Qv7CvrPMWcqNsZ","name":"edit","arguments":{"newText":"    folder_name: Mapped[str] = mapped_column(String(255), nullable=False)\n    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n    hidden: Mapped[bool] = mapped_column(default=False, server_default=\"false\")\n    created_at: Mapped[datetime] = mapped_column(\n        default=_now, server_default=func.now()\n    )\n    updated_at: Mapped[datetime] = mapped_column(\n        default=_now, server_default=func.now(), onupdate=_now\n    )\n\n    # relationships\n    videos: Mapped[list[SourceVideo]] = sa_relationship(back_populates=\"creator\")","oldText":"    folder_name: Mapped[str] = mapped_column(String(255), nullable=False)\n    view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n    created_at: Mapped[datetime] = mapped_column(\n        default=_now, server_default=func.now()\n    )\n    updated_at: Mapped[datetime] = mapped_column(\n        default=_now, server_default=func.now(), onupdate=_now\n    )\n\n    # relationships\n    videos: Mapped[list[SourceVideo]] = sa_relationship(back_populates=\"creator\")","path":"backend/models.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":439,"cacheRead":66708,"cacheWrite":462,"totalTokens":67610,"cost":{"input":0.000005,"output":0.010975,"cacheRead":0.033354,"cacheWrite":0.0028875000000000003,"total":0.0472215}},"stopReason":"toolUse","timestamp":1774933903729}}
{"type":"message","id":"68a275df","parentId":"a884b472","timestamp":"2026-03-31T05:11:49.774Z","message":{"role":"toolResult","toolCallId":"toolu_01STdCqWs9Qv7CvrPMWcqNsZ","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in backend/models.py."}],"details":{"diff":" 103     slug: Mapped[str] = mapped_column(String(255), unique=True, nullable=False)\n 104     genres: Mapped[list[str] | None] = mapped_column(ARRAY(String), nullable=True)\n 105     folder_name: Mapped[str] = mapped_column(String(255), nullable=False)\n 106     view_count: Mapped[int] = mapped_column(Integer, default=0, server_default=\"0\")\n+107     hidden: Mapped[bool] = mapped_column(default=False, server_default=\"false\")\n 108     created_at: Mapped[datetime] = mapped_column(\n 109         default=_now, server_default=func.now()\n 110     )\n 111     updated_at: Mapped[datetime] = mapped_column(","firstChangedLine":107},"isError":false,"timestamp":1774933909773}}
{"type":"message","id":"ec95dcc6","parentId":"68a275df","timestamp":"2026-03-31T05:11:55.802Z","message":{"role":"assistant","content":[{"type":"text","text":"**Step 2: Generate the Alembic migration.** The task plan says `cd backend && alembic ...` but alembic.ini is at project root."},{"type":"toolCall","id":"toolu_01AvZisv138MCTyE1NrxbHbm","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && alembic revision --autogenerate -m 'add_creator_hidden_flag' 2>&1","timeout":30}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":148,"cacheRead":67170,"cacheWrite":460,"totalTokens":67779,"cost":{"input":0.000005,"output":0.0037,"cacheRead":0.033585,"cacheWrite":0.002875,"total":0.040165}},"stopReason":"toolUse","timestamp":1774933909773}}
{"type":"message","id":"c1f7f543","parentId":"ec95dcc6","timestamp":"2026-03-31T05:11:56.303Z","message":{"role":"toolResult","toolCallId":"toolu_01AvZisv138MCTyE1NrxbHbm","toolName":"bash","content":[{"type":"text","text":"Traceback (most recent call last):\n  File \"/home/aux/.local/bin/alembic\", line 8, in <module>\n    sys.exit(main())\n             ^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/config.py\", line 1047, in main\n    CommandLine(prog=prog).main(argv=argv)\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/config.py\", line 1037, in main\n    self.run_cmd(cfg, options)\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/config.py\", line 971, in run_cmd\n    fn(\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/command.py\", line 309, in revision\n    script_directory.run_env()\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/script/base.py\", line 545, in run_env\n    util.load_python_file(self.dir, \"env.py\")\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/util/pyfiles.py\", line 116, in load_python_file\n    module = load_module_py(module_id, path)\n             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/alembic/util/pyfiles.py\", line 136, in load_module_py\n    spec.loader.exec_module(module)  # type: ignore\n    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"<frozen importlib._bootstrap_external>\", line 995, in exec_module\n  File \"<frozen importlib._bootstrap>\", line 488, in _call_with_frames_removed\n  File \"/home/aux/projects/content-to-kb-automator/alembic/env.py\", line 72, in <module>\n    run_migrations_online()\n  File \"/home/aux/projects/content-to-kb-automator/alembic/env.py\", line 66, in run_migrations_online\n    asyncio.run(run_async_migrations())\n  File \"/usr/lib/python3.12/asyncio/runners.py\", line 194, in run\n    return runner.run(main)\n           ^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/asyncio/runners.py\", line 118, in run\n    return self._loop.run_until_complete(task)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/asyncio/base_events.py\", line 687, in run_until_complete\n    return future.result()\n           ^^^^^^^^^^^^^^^\n  File \"/home/aux/projects/content-to-kb-automator/alembic/env.py\", line 60, in run_async_migrations\n    async with connectable.connect() as connection:\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/ext/asyncio/base.py\", line 121, in __aenter__\n    return await self.start(is_ctxmanager=True)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/ext/asyncio/engine.py\", line 275, in start\n    await greenlet_spawn(self.sync_engine.connect)\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/util/_concurrency_py3k.py\", line 201, in greenlet_spawn\n    result = context.throw(*sys.exc_info())\n             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 3293, in connect\n    return self._connection_cls(self)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 143, in __init__\n    self._dbapi_connection = engine.raw_connection()\n                             ^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 3317, in raw_connection\n    return self.pool.connect()\n           ^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 448, in connect\n    return _ConnectionFairy._checkout(self)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 1272, in _checkout\n    fairy = _ConnectionRecord.checkout(pool)\n            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 712, in checkout\n    rec = pool._do_get()\n          ^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/impl.py\", line 306, in _do_get\n    return self._create_connection()\n           ^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 389, in _create_connection\n    return _ConnectionRecord(self)\n           ^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 674, in __init__\n    self.__connect()\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 900, in __connect\n    with util.safe_reraise():\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py\", line 121, in __exit__\n    raise exc_value.with_traceback(exc_tb)\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/pool/base.py\", line 896, in __connect\n    self.dbapi_connection = connection = pool._invoke_creator(self)\n                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/engine/create.py\", line 667, in connect\n    return dialect.connect(*cargs_tup, **cparams)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/engine/default.py\", line 630, in connect\n    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py\", line 955, in connect\n    await_only(creator_fn(*arg, **kw)),\n    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/util/_concurrency_py3k.py\", line 132, in await_only\n    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/sqlalchemy/util/_concurrency_py3k.py\", line 196, in greenlet_spawn\n    value = await result\n            ^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/asyncpg/connection.py\", line 2443, in connect\n    return await connect_utils._connect(\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py\", line 1249, in _connect\n    raise last_error or exceptions.TargetServerAttributeNotMatched(\n  File \"/home/aux/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py\", line 1218, in _connect\n    conn = await _connect_addr(\n           ^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py\", line 1054, in _connect_addr\n    return await __connect_addr(params, True, *args)\n           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py\", line 1099, in __connect_addr\n    tr, pr = await connector\n             ^^^^^^^^^^^^^^^\n  File \"/home/aux/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py\", line 969, in _create_ssl_connection\n    tr, pr = await loop.create_connection(\n             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/asyncio/base_events.py\", line 1122, in create_connection\n    raise exceptions[0]\n  File \"/usr/lib/python3.12/asyncio/base_events.py\", line 1104, in create_connection\n    sock = await self._connect_sock(\n           ^^^^^^^^^^^^^^^^^^^^^^^^^\n  File \"/usr/lib/python3.12/asyncio/base_events.py\", line 1007, in _connect_sock\n    await self.sock_connect(sock, address)\n  File \"/usr/lib/python3.12/asyncio/selector_events.py\", line 651, in sock_connect\n    return await fut\n           ^^^^^^^^^\n  File \"/usr/lib/python3.12/asyncio/selector_events.py\", line 691, in _sock_connect_cb\n    raise OSError(err, f'Connect call failed {address}')\nConnectionRefusedError: [Errno 111] Connect call failed ('127.0.0.1', 5433)\n\n\nCommand exited with code 1"}],"details":{},"isError":true,"timestamp":1774933916301}}
{"type":"message","id":"47d81f84","parentId":"c1f7f543","timestamp":"2026-03-31T05:12:01.389Z","message":{"role":"assistant","content":[{"type":"text","text":"Can't connect to the DB from this machine — the DB is on ub01. I'll write the migration manually since autogenerate requires a live database connection."},{"type":"toolCall","id":"toolu_018V6uQL1VtWn7n1AFGEPPEs","name":"read","arguments":{"limit":30,"path":"alembic/versions/008_rename_processing_status.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":117,"cacheRead":67630,"cacheWrite":2702,"totalTokens":70450,"cost":{"input":0.000005,"output":0.002925,"cacheRead":0.033815,"cacheWrite":0.0168875,"total":0.0536325}},"stopReason":"toolUse","timestamp":1774933916302}}
{"type":"message","id":"bd7514a1","parentId":"47d81f84","timestamp":"2026-03-31T05:12:01.392Z","message":{"role":"toolResult","toolCallId":"toolu_018V6uQL1VtWn7n1AFGEPPEs","toolName":"read","content":[{"type":"text","text":"\"\"\"Rename processing_status values to user-meaningful lifecycle states.\n\nOld: pending, transcribed, extracted, published\nNew: not_started, queued, processing, error, complete\n\nUses text column conversion to avoid PG enum ADD VALUE transaction restriction.\n\nRevision ID: 008_rename_processing_status\nRevises: 007_drop_review_columns\n\"\"\"\nfrom alembic import op\nimport sqlalchemy as sa\n\nrevision = \"008_rename_processing_status\"\ndown_revision = \"007_drop_review_columns\"\nbranch_labels = None\ndepends_on = None\n\n\ndef upgrade() -> None:\n    # 1. Drop server default (it references the old enum type)\n    op.alter_column(\"source_videos\", \"processing_status\", server_default=None)\n\n    # 2. Convert column to text to break free of the old enum\n    op.alter_column(\n        \"source_videos\", \"processing_status\",\n        type_=sa.Text(),\n        existing_type=sa.Enum(name=\"processing_status\"),\n        postgresql_using=\"processing_status::text\",\n    )\n\n[50 more lines in file. Use offset=31 to continue.]"}],"isError":false,"timestamp":1774933921390}}
{"type":"message","id":"3a37650a","parentId":"bd7514a1","timestamp":"2026-03-31T05:12:07.696Z","message":{"role":"assistant","content":[{"type":"text","text":"Now I'll write the migration manually following the existing pattern."},{"type":"toolCall","id":"toolu_01K4RpCqUoedzGH7HFpJijko","name":"write","arguments":{"content":"\"\"\"Add hidden boolean flag to creators table.\n\nMarks test/internal creators as hidden so they are filtered from\npublic API responses.\n\nRevision ID: 009_add_creator_hidden_flag\nRevises: 008_rename_processing_status\n\"\"\"\nfrom alembic import op\nimport sqlalchemy as sa\n\nrevision = \"009_add_creator_hidden_flag\"\ndown_revision = \"008_rename_processing_status\"\nbranch_labels = None\ndepends_on = None\n\n\ndef upgrade() -> None:\n    op.add_column(\n        \"creators\",\n        sa.Column(\"hidden\", sa.Boolean(), server_default=\"false\", nullable=False),\n    )\n    # Mark known test creator as hidden\n    op.execute(\"UPDATE creators SET hidden = true WHERE slug = 'testcreator'\")\n\n\ndef downgrade() -> None:\n    op.drop_column(\"creators\", \"hidden\")\n","path":"alembic/versions/009_add_creator_hidden_flag.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":306,"cacheRead":70332,"cacheWrite":405,"totalTokens":71044,"cost":{"input":0.000005,"output":0.0076500000000000005,"cacheRead":0.035165999999999996,"cacheWrite":0.00253125,"total":0.04535225}},"stopReason":"toolUse","timestamp":1774933921391}}
{"type":"message","id":"1c4adbb2","parentId":"3a37650a","timestamp":"2026-03-31T05:12:07.700Z","message":{"role":"toolResult","toolCallId":"toolu_01K4RpCqUoedzGH7HFpJijko","toolName":"write","content":[{"type":"text","text":"Successfully wrote 733 bytes to alembic/versions/009_add_creator_hidden_flag.py"}],"isError":false,"timestamp":1774933927699}}
{"type":"message","id":"a2fc984b","parentId":"1c4adbb2","timestamp":"2026-03-31T05:12:14.982Z","message":{"role":"assistant","content":[{"type":"text","text":"**Step 3: Filter hidden creators from `list_creators()` and the count query.**"},{"type":"toolCall","id":"toolu_019tFNYGmm9nxzc9FjiUABCH","name":"edit","arguments":{"newText":"    stmt = select(\n        Creator,\n        technique_count_sq.label(\"technique_count\"),\n        video_count_sq.label(\"video_count\"),\n    ).where(Creator.hidden != True)  # noqa: E712","oldText":"    stmt = select(\n        Creator,\n        technique_count_sq.label(\"technique_count\"),\n        video_count_sq.label(\"video_count\"),\n    )","path":"backend/routers/creators.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":208,"cacheRead":70737,"cacheWrite":342,"totalTokens":71288,"cost":{"input":0.000005,"output":0.005200000000000001,"cacheRead":0.0353685,"cacheWrite":0.0021375,"total":0.042711}},"stopReason":"toolUse","timestamp":1774933927699}}
{"type":"message","id":"91bed74a","parentId":"a2fc984b","timestamp":"2026-03-31T05:12:14.990Z","message":{"role":"toolResult","toolCallId":"toolu_019tFNYGmm9nxzc9FjiUABCH","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in backend/routers/creators.py."}],"details":{"diff":"  50     stmt = select(\n  51         Creator,\n  52         technique_count_sq.label(\"technique_count\"),\n  53         video_count_sq.label(\"video_count\"),\n- 54     )\n+ 54     ).where(Creator.hidden != True)  # noqa: E712\n  55 \n  56     # Genre filter\n  57     if genre:\n  58         stmt = stmt.where(Creator.genres.any(genre))","firstChangedLine":54},"isError":false,"timestamp":1774933934988}}
{"type":"message","id":"badd21ff","parentId":"91bed74a","timestamp":"2026-03-31T05:12:19.120Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01Qz59SuZ1vk7n4Q4LzNtFo7","name":"edit","arguments":{"newText":"    # Get total count (without offset/limit)\n    count_stmt = select(func.count()).select_from(Creator).where(Creator.hidden != True)  # noqa: E712","oldText":"    # Get total count (without offset/limit)\n    count_stmt = select(func.count()).select_from(Creator)","path":"backend/routers/creators.py"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":164,"cacheRead":71079,"cacheWrite":232,"totalTokens":71476,"cost":{"input":0.000005,"output":0.0041,"cacheRead":0.0355395,"cacheWrite":0.0014500000000000001,"total":0.0410945}},"stopReason":"toolUse","timestamp":1774933934989}}
{"type":"message","id":"852899c8","parentId":"badd21ff","timestamp":"2026-03-31T05:12:19.124Z","message":{"role":"toolResult","toolCallId":"toolu_01Qz59SuZ1vk7n4Q4LzNtFo7","toolName":"edit","content":[{"type":"text","text":"Successfully replaced text in backend/routers/creators.py."}],"details":{"diff":"  80             CreatorBrowseItem(**base.model_dump(), technique_count=tc, video_count=vc)\n  81         )\n  82 \n  83     # Get total count (without offset/limit)\n- 84     count_stmt = select(func.count()).select_from(Creator)\n+ 84     count_stmt = select(func.count()).select_from(Creator).where(Creator.hidden != True)  # noqa: E712\n  85     if genre:\n  86         count_stmt = count_stmt.where(Creator.genres.any(genre))\n  87     total = (await db.execute(count_stmt)).scalar() or 0\n  88 ","firstChangedLine":84},"isError":false,"timestamp":1774933939123}}
{"type":"message","id":"7cb4a7be","parentId":"852899c8","timestamp":"2026-03-31T05:12:29.125Z","message":{"role":"assistant","content":[{"type":"text","text":"**Step 4: Run verification checks.**"},{"type":"toolCall","id":"toolu_01QYE4Gh4jKspNNRSUb9Eqt9","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/backend && python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\""}},{"type":"toolCall","id":"toolu_014ieYxyAeWwF75voYG4hHeQ","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator && python -c \"\nimport ast, sys\nwith open('alembic/versions/009_add_creator_hidden_flag.py') as f:\n    tree = ast.parse(f.read())\nprint('Migration parses OK')\n# Check for UPDATE statement\nwith open('alembic/versions/009_add_creator_hidden_flag.py') as f:\n    content = f.read()\nhas_schema = 'add_column' in content\nhas_data = 'UPDATE creators SET hidden' in content\nprint(f'Has schema change: {has_schema}')\nprint(f'Has data UPDATE: {has_data}')\n\""}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":311,"cacheRead":71311,"cacheWrite":188,"totalTokens":71811,"cost":{"input":0.000005,"output":0.007775000000000001,"cacheRead":0.0356555,"cacheWrite":0.001175,"total":0.044610500000000004}},"stopReason":"toolUse","timestamp":1774933939124}}
{"type":"message","id":"5b85db97","parentId":"7cb4a7be","timestamp":"2026-03-31T05:12:29.412Z","message":{"role":"toolResult","toolCallId":"toolu_01QYE4Gh4jKspNNRSUb9Eqt9","toolName":"bash","content":[{"type":"text","text":"True\n"}],"isError":false,"timestamp":1774933949411}}
{"type":"message","id":"22b3d1e5","parentId":"5b85db97","timestamp":"2026-03-31T05:12:29.415Z","message":{"role":"toolResult","toolCallId":"toolu_014ieYxyAeWwF75voYG4hHeQ","toolName":"bash","content":[{"type":"text","text":"Migration parses OK\nHas schema change: True\nHas data UPDATE: True\n"}],"isError":false,"timestamp":1774933949411}}
{"type":"message","id":"5e5eda4e","parentId":"22b3d1e5","timestamp":"2026-03-31T05:12:34.121Z","message":{"role":"assistant","content":[{"type":"text","text":"`alembic check` won't work without a DB connection, but the model column exists and the migration is syntactically valid with both schema + data changes. Let me verify the router filter is correct by checking the full modified file."},{"type":"toolCall","id":"toolu_01VKFDUmnjNHVUS1EbJfpnBR","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/backend && python -c \"\nimport ast\nwith open('routers/creators.py') as f:\n    tree = ast.parse(f.read())\nprint('Router parses OK')\n\""}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":163,"cacheRead":71499,"cacheWrite":391,"totalTokens":72054,"cost":{"input":0.000005,"output":0.0040750000000000005,"cacheRead":0.0357495,"cacheWrite":0.00244375,"total":0.04227325}},"stopReason":"toolUse","timestamp":1774933949412}}
{"type":"message","id":"222b3182","parentId":"5e5eda4e","timestamp":"2026-03-31T05:12:34.160Z","message":{"role":"toolResult","toolCallId":"toolu_01VKFDUmnjNHVUS1EbJfpnBR","toolName":"bash","content":[{"type":"text","text":"Router parses OK\n"}],"isError":false,"timestamp":1774933954158}}
{"type":"message","id":"f2d43318","parentId":"222b3182","timestamp":"2026-03-31T05:12:39.171Z","message":{"role":"assistant","content":[{"type":"text","text":"All verification checks pass. Let me also verify the column list output matches what the slice verification expects."},{"type":"toolCall","id":"toolu_01EEvtAKGjp37Cv4T9tC1YTP","name":"bash","arguments":{"command":"cd /home/aux/projects/content-to-kb-automator/backend && python -c \"from models import Creator; print([c.key for c in Creator.__table__.columns])\""}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":115,"cacheRead":71890,"cacheWrite":180,"totalTokens":72186,"cost":{"input":0.000005,"output":0.002875,"cacheRead":0.035945,"cacheWrite":0.0011250000000000001,"total":0.03995}},"stopReason":"toolUse","timestamp":1774933954159}}
{"type":"message","id":"35c77ac5","parentId":"f2d43318","timestamp":"2026-03-31T05:12:39.451Z","message":{"role":"toolResult","toolCallId":"toolu_01EEvtAKGjp37Cv4T9tC1YTP","toolName":"bash","content":[{"type":"text","text":"['id', 'name', 'slug', 'genres', 'folder_name', 'view_count', 'hidden', 'created_at', 'updated_at']\n"}],"isError":false,"timestamp":1774933959450}}
{"type":"message","id":"fd5f1db5","parentId":"35c77ac5","timestamp":"2026-03-31T05:12:43.511Z","message":{"role":"assistant","content":[{"type":"text","text":"Now let me write the task summary."},{"type":"toolCall","id":"toolu_01PJw56mpobuac4woHMmzvLk","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":78,"cacheRead":72070,"cacheWrite":171,"totalTokens":72320,"cost":{"input":0.000005,"output":0.0019500000000000001,"cacheRead":0.036035,"cacheWrite":0.00106875,"total":0.039058749999999996}},"stopReason":"toolUse","timestamp":1774933959450}}
{"type":"message","id":"485f1bfe","parentId":"fd5f1db5","timestamp":"2026-03-31T05:12:43.517Z","message":{"role":"toolResult","toolCallId":"toolu_01PJw56mpobuac4woHMmzvLk","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":1774933963514}}
{"type":"message","id":"72d2efd1","parentId":"485f1bfe","timestamp":"2026-03-31T05:13:04.072Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01MEfDC4Fk8sMCPyReCPubQy","name":"write","arguments":{"content":"---\nid: T01\nparent: S02\nmilestone: M008\nprovides:\n  - Creator.hidden column and migration\n  - list_creators() filters hidden creators from API responses\nkey_files:\n  - backend/models.py\n  - backend/routers/creators.py\n  - alembic/versions/009_add_creator_hidden_flag.py\nkey_decisions:\n  - Manual migration instead of autogenerate (no DB connection from dev machine)\npatterns_established: []\nobservability_surfaces:\n  - none\nduration: 10m\nverification_result: passed\ncompleted_at: 2026-03-31\nblocker_discovered: false\n---\n\n# T01: Add hidden flag to Creator model and filter TestCreator from API\n\n**Added `hidden` boolean column to Creator model with server_default='false', migration that marks TestCreator as hidden, and filtered list_creators() to exclude hidden creators.**\n\n## What Happened\n\nAdded a `hidden: Mapped[bool]` column to the Creator model with `default=False, server_default=\"false\"`. Wrote migration `009_add_creator_hidden_flag.py` that adds the column and runs `UPDATE creators SET hidden = true WHERE slug = 'testcreator'`. Updated `list_creators()` in the creators router to filter `Creator.hidden != True` on both the main query and the total count query. Alembic autogenerate couldn't run because the database is on ub01 (not localhost), so the migration was written manually following existing conventions.\n\n## Verification\n\n- `python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\"` → `True`\n- `python -c \"from models import Creator; print([c.key for c in Creator.__table__.columns])\"` → includes `hidden` between `view_count` and `created_at`\n- Migration file parses as valid Python (ast.parse)\n- Migration contains both `add_column` (schema change) and `UPDATE creators SET hidden` (data migration)\n- Router file parses as valid Python\n- `alembic check` could not be run (no DB connection from this machine) — migration will be applied on ub01 deployment\n\n## Verification Evidence\n\n| # | Command | Exit Code | Verdict | Duration |\n|---|---------|-----------|---------|----------|\n| 1 | `python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\"` | 0 | ✅ pass | <1s |\n| 2 | `python -c \"import ast; ast.parse(open('alembic/versions/009_add_creator_hidden_flag.py').read())\"` | 0 | ✅ pass | <1s |\n| 3 | Migration contains schema + data statements | 0 | ✅ pass | <1s |\n| 4 | `python -c \"import ast; ast.parse(open('routers/creators.py').read())\"` | 0 | ✅ pass | <1s |\n\n## Diagnostics\n\nAfter deployment on ub01, verify with:\n- `docker exec chrysopedia-api alembic upgrade head` to apply migration\n- `curl http://ub01:8096/creators | jq '.items[].slug'` to confirm TestCreator is absent\n\n## Deviations\n\nMigration written manually instead of via `alembic revision --autogenerate` because the PostgreSQL database runs on ub01:5433 and is not accessible from this dev machine. The migration follows the same pattern as existing numbered migrations (001-008).\n\n## Known Issues\n\n`alembic check` cannot be run locally to confirm model-migration sync — must be verified on ub01 after deployment.\n\n## Files Created/Modified\n\n- `backend/models.py` — Added `hidden: Mapped[bool]` column to Creator class\n- `backend/routers/creators.py` — Added `.where(Creator.hidden != True)` to list query and count query\n- `alembic/versions/009_add_creator_hidden_flag.py` — New migration adding hidden column and marking TestCreator\n","path":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M008/slices/S02/tasks/T01-SUMMARY.md"}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":1087,"cacheRead":72241,"cacheWrite":588,"totalTokens":73917,"cost":{"input":0.000005,"output":0.027175,"cacheRead":0.0361205,"cacheWrite":0.0036750000000000003,"total":0.06697550000000001}},"stopReason":"toolUse","timestamp":1774933963515}}
{"type":"message","id":"2d278028","parentId":"72d2efd1","timestamp":"2026-03-31T05:13:04.076Z","message":{"role":"toolResult","toolCallId":"toolu_01MEfDC4Fk8sMCPyReCPubQy","toolName":"write","content":[{"type":"text","text":"Successfully wrote 3421 bytes to /home/aux/projects/content-to-kb-automator/.gsd/milestones/M008/slices/S02/tasks/T01-SUMMARY.md"}],"isError":false,"timestamp":1774933984074}}
{"type":"message","id":"8d9b54d6","parentId":"2d278028","timestamp":"2026-03-31T05:13:14.421Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"toolu_01TFZZG2h5LvMSHbhzcKkDMm","name":"gsd_task_complete","arguments":{"blockerDiscovered":false,"deviations":"Migration written manually instead of via alembic revision --autogenerate due to no DB connection from dev machine.","keyDecisions":["Manual migration instead of autogenerate (no DB connection from dev machine)"],"keyFiles":["backend/models.py","backend/routers/creators.py","alembic/versions/009_add_creator_hidden_flag.py"],"knownIssues":"alembic check cannot run locally — must verify model-migration sync on ub01.","milestoneId":"M008","narrative":"Added `hidden: Mapped[bool]` column to Creator model with server_default='false'. Wrote migration 009_add_creator_hidden_flag.py that adds the column and marks slug='testcreator' as hidden. Updated list_creators() in creators router to filter Creator.hidden != True on both the main query and total count query. Migration was written manually since the database runs on ub01 and isn't accessible from this dev machine.","oneLiner":"Added hidden boolean column to Creator model, migration marking TestCreator as hidden, and filtered list_creators() to exclude hidden creators","sliceId":"S02","taskId":"T01","verification":"Model column verified present via Python import check. Migration and router files verified syntactically valid via ast.parse. Migration confirmed to contain both schema change (add_column) and data migration (UPDATE). alembic check deferred to deployment on ub01.","verificationEvidence":[{"command":"python -c \"from models import Creator; print('hidden' in [c.key for c in Creator.__table__.columns])\"","durationMs":500,"exitCode":0,"verdict":"✅ pass"},{"command":"python -c \"import ast; ast.parse(open('alembic/versions/009_add_creator_hidden_flag.py').read())\"","durationMs":200,"exitCode":0,"verdict":"✅ pass"},{"command":"python -c \"import ast; ast.parse(open('routers/creators.py').read())\"","durationMs":200,"exitCode":0,"verdict":"✅ pass"}]}}],"api":"anthropic-messages","provider":"anthropic","model":"claude-opus-4-6","usage":{"input":1,"output":705,"cacheRead":72829,"cacheWrite":1148,"totalTokens":74683,"cost":{"input":0.000005,"output":0.017625000000000002,"cacheRead":0.036414499999999995,"cacheWrite":0.007175,"total":0.061219499999999996}},"stopReason":"toolUse","timestamp":1774933984075}}
{"type":"message","id":"1c2ccc89","parentId":"8d9b54d6","timestamp":"2026-03-31T05:13:14.444Z","message":{"role":"toolResult","toolCallId":"toolu_01TFZZG2h5LvMSHbhzcKkDMm","toolName":"gsd_task_complete","content":[{"type":"text","text":"Completed task T01 (S02/M008)"}],"details":{"operation":"complete_task","taskId":"T01","sliceId":"S02","milestoneId":"M008","summaryPath":"/home/aux/projects/content-to-kb-automator/.gsd/milestones/M008/slices/S02/tasks/T01-SUMMARY.md"},"isError":false,"timestamp":1774933994443}}
{"type":"message","id":"648315b4","parentId":"1c2ccc89","timestamp":"2026-03-31T05:13:17.654Z","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":73977,"cacheWrite":734,"totalTokens":74721,"cost":{"input":0.000005,"output":0.00022500000000000002,"cacheRead":0.0369885,"cacheWrite":0.0045875,"total":0.041806}},"stopReason":"stop","timestamp":1774933994444}}
