All completion criteria verified. The repository is left functional with all changes in the working tree (no commits made, per the harness protocol).
## Final report — phase 125 `image_anchor_context` (verification pass)
All 6 tasks were already complete; this pass verified every criterion and ran the full gates:
- **Migration 0023** `documents.image_context` (TEXT nullable, reversible) — applied (`alembic current` = 0023 head); round-trip test (4 passed) exercises real upgrade → downgrade 0022 → upgrade.
- **Criterion 1** (referenced image enriched + context line in retrieval): integration `test_markdown_referenced_image_gets_context_and_enriched_chunks` + E2E `test_sync_enriches_the_image_doc_with_markdown_context`, `test_chat_answer_quotes_the_context_line` (wire prompt pinned: `<document>` block leads with the one-line `Referenced in …: "alt"` line) — verified present and passing.
- **Criterion 2** (standalone image byte-identical): E2E `test_standalone_*` (NULL `image_context`, block body exactly the bare description, no `Referenced in` anywhere in the prompt) + unit `test_describe_image_without_context_is_byte_identical` — passing.
- **Criterion 3** (markdown-first: record stored on markdown doc, image picks up context later): integration `test_markdown_indexed_before_image_stores_record_and_image_picks_it_up` + post-index enrichment pass test (markdown file gone from disk) — passing.
- **Gates:** `uv run pytest` → 2938 passed, exit 0 · `uv run pytest --cov=app --cov-report=term-missing` → exit 0, TOTAL **99%** (>90%) · `uv run ruff check .` → All checks passed · `uv run pyright` → 0 errors, 0 warnings.
- **Phase E2E in isolation:** `uv run pytest tests/e2e/test_image_anchor_context.py -v --no-cov` → 4 passed.
- **Mock-LLM change regression check:** neighboring image E2E suites green in isolation — `test_smoke` (3), `test_image_documents` (16), `test_chat_image_questions` (17), `test_answer_images` (17).
- No defects found; no code changes needed. No live-infrastructure changes (local dev DB only). No commit made (harness commits).
- Next pending phase: check `.agents/phases/todo/` after the harness moves this phase.
All gates green. Verification complete.
**Phase 123 — final verification pass (all 4 tasks already in `complete/`)**
- Verified the full implementation is in the working tree: `app/api/chat_images.py` (upload/serve pair), `ChatRequest.image`/`ChatMessage.image` (path-validated, omitted-when-None), toggle-off + stale-file hinted error frames, `build_user_content` multimodal build at both sites (chat.py deflected branch + `run_agent`), config-gated composer attach/preview/upload-then-send, restore + shared rendering, CSP `img-src 'self' data:` carve-out, mock-LLM capture buffer.
- `uv run pytest` → **2796 passed**, exit 0 (unit + integration).
- `uv run pytest --cov=app --cov-report=term-missing` → **TOTAL 99%** (29/4615 missed; phase-123 modules 99–100%).
- `uv run pytest tests/e2e/test_chat_image_questions.py -v --no-cov` → **5 passed** in isolation.
- `uv run ruff check . && uv run pyright` → clean (0 errors).
**Completion criteria:** (1) attach→send→multimodal text+image to the model, bubble/reload/shared all render it, saved chat stores the PATH with `"base64" not in json.dumps(stored)` — **verified** (E2E tests 1–4 + integration round-trip); (2) `BOR_IMAGES=false` — control hidden, exact hinted error frame, zero model calls / no query_log row — **verified** (E2E test 5 + integration); (3) text-only byte-identical (`content` stays a plain `str`) — **verified** (unit + integration); (4) all gates green — **verified**; (5) commit + phase move — left to the harness per pipeline rules (no `git add`/`commit` run).
No defects found; no live-infrastructure changes (repo + local dev DB only). **Next pending phase: none** — 123 is the last phase in `todo/`.
ducoterra