feat(agent): search_documents tool — the model can grep the indexed documents for an exact string
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This commit is contained in:
2026-09-02 12:04:34 -04:00
parent 88293ed02f
commit 8cf3a827ee
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**Phase 67 final verification — all green (no defects found; one commit-hygiene fix).**
- Verified all 5 task deliverables in place: `BOR_LLM_RETRIES`/`BOR_LLM_RETRY_DELAY` settings + validators, `chat_stream_retried`/`RetryPiece` in `app/rag/llm.py`, embedding loop + deflected-stream retry + `ChatRetryEvent` in `app/api/chat.py`, per-round retry in `run_agent`, `retry` branch in `app.js`, mock failure injection, `.env.example` docs.
- Fixed: the task-05 file move + harness reports were uncommitted — amended the phase commit to include them (house convention: one atomic commit per phase, per phase 66).
- `uv run pytest --cov=app --cov-report=term-missing` → **1281 passed**, TOTAL **99%** (>90% ✓)
- `uv run ruff check . && uv run pyright` → **All checks passed / 0 errors**
- `uv run pytest tests/e2e/test_llm_retry.py -v --no-cov` → **4 passed** (dead-then-recovered deflected + grounded, embedding retry, exhaustion → error banner; DB up)
- Regressions in isolation: `test_chat_rag` 3 ✓, `test_agent_document_tools` 4 ✓, `test_stop_generation` 3 ✓, `test_retry_answer` 4 ✓
Completion criteria: (1) env knobs honored e2e + documented ✓ (2) recovered→completed turn with "retrying (n of N)…" status, dead→terminal banner after N ✓ (3) post-token failure → `error`, no retry/duplication ✓ (4) suite/coverage/lint ✓ (5) retry E2E isolated ✓ (6) regression E2E ✓ (7) one `--no-gpg-sign` commit `88293ed`, tasks 01–05 in `complete/` (overview move left to harness) ✓.
No deviations. Next pending phase: **`68_search_tool`**.
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=============================== warnings summary ===============================
.venv/lib/python3.13/site-packages/fastapi/testclient.py:1
/var/home/ducoterra/Projects/Personal/brain_of_reese/.venv/lib/python3.13/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead.
from starlette.testclient import TestClient as TestClient # noqa
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================================ tests coverage ================================
_______________ coverage: platform linux, python 3.13.13-final-0 _______________
Name Stmts Miss Cover
-----------------------------------------------
app/__init__.py 1 0 100%
app/api/__init__.py 0 0 100%
app/api/auth.py 22 0 100%
app/api/chat.py 147 0 100%
app/api/chats.py 110 0 100%
app/api/config.py 7 0 100%
app/api/doc_drafts.py 93 0 100%
app/api/docs.py 50 0 100%
app/api/git_sources.py 181 0 100%
app/api/health.py 10 0 100%
app/api/steering.py 42 0 100%
app/api/suggestions.py 8 0 100%
app/api/sync.py 101 0 100%
app/config.py 126 0 100%
app/core/__init__.py 0 0 100%
app/core/auth.py 20 0 100%
app/core/caching.py 108 0 100%
app/core/debugging.py 29 2 93%
app/core/docs_push.py 39 0 100%
app/core/logging.py 13 0 100%
app/db.py 21 0 100%
app/main.py 52 0 100%
app/models.py 86 0 100%
app/rag/__init__.py 0 0 100%
app/rag/agent.py 78 0 100%
app/rag/archive_upload.py 128 0 100%
app/rag/chunker.py 206 4 98%
app/rag/git_sources.py 14 0 100%
app/rag/importer.py 180 3 98%
app/rag/llm.py 213 0 100%
app/rag/overview.py 71 0 100%
app/rag/prompts.py 65 0 100%
app/rag/retriever.py 94 3 97%
app/rag/sources_meta.py 16 0 100%
app/rag/suggestions.py 27 0 100%
app/rag/summarizer.py 24 0 100%
app/schemas.py 205 0 100%
-----------------------------------------------
TOTAL 2587 12 99%
coverage gate: app/ 99% (>90%) OK
All checks passed!
0 errors, 0 warnings, 0 informations
validation OK
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All green. Final report:
**Phase 68, Task 01 — `search_documents` backend: complete**
- `app/rag/agent.py`: third `AGENT_TOOLS` entry `search_documents` (required `pattern`, optional `source`/`path` with phase-63 labeled-field wording); constants `SEARCH_MAX_MATCHES=20`, `SEARCH_LINE_LIMIT=200`, `MISSING_SEARCH_ARGS`, `NO_MATCHES(_SCOPED)`; module-level `grep_document` (case-insensitive fixed substring, 1-based, rstripped) and `all_documents` (bulk `select(Document)` ordered by source,path — chosen over N+1 `find_document` calls); `_execute_tool` branch (after `read_document`, before `UNKNOWN_TOOL`): validated pattern, half-specified target fails loud, scoped via `find_document`, global 20-cap in catalog order with early stop, 200-char line truncation, pattern truncated to 100 chars in no-match lines; search never touches `read_docs`; docstring updated (3 tools; search = locator).
- No-match search **counts** as an executed call (`tool_calls += 1`) — a result, not a refusal, matching the `list_documents` "0 documents:" precedent; only missing/invalid args and unknown scoped doc are uncounted refusals.
- Tests: 11 new unit tests (+ updated `AGENT_TOOLS` pin) in `tests/unit/test_agent.py`; 6 new integration tests in `tests/integration/test_agent_tools.py` (incl. scripted `ToolCallPiece` through `run_agent` against real Postgres).
Results:
- `uv run pytest tests/unit/test_agent.py tests/integration/test_agent_tools.py -v` → 56 passed
- `uv run pytest --cov=app` → 1305 passed; TOTAL coverage 99% (>90%; `agent.py` 100%)
- `uv run ruff check .` → clean; `uv run pyright` → 0 errors
- Regression E2E in isolation: `test_agent_document_tools.py` 4 passed; `test_agent_unlimited_tools.py` 4 passed
No deviations from locked A5/A6. No commit — the phase commit belongs to task 03. Next pending task: `.agent/phases/todo/68_search_tool/02_search_tool_api_ui.md`.
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=============================== warnings summary ===============================
.venv/lib/python3.13/site-packages/fastapi/testclient.py:1
/var/home/ducoterra/Projects/Personal/brain_of_reese/.venv/lib/python3.13/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead.
from starlette.testclient import TestClient as TestClient # noqa
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================================ tests coverage ================================
_______________ coverage: platform linux, python 3.13.13-final-0 _______________
Name Stmts Miss Cover
-----------------------------------------------
app/__init__.py 1 0 100%
app/api/__init__.py 0 0 100%
app/api/auth.py 22 0 100%
app/api/chat.py 147 0 100%
app/api/chats.py 110 0 100%
app/api/config.py 7 0 100%
app/api/doc_drafts.py 93 0 100%
app/api/docs.py 50 0 100%
app/api/git_sources.py 181 0 100%
app/api/health.py 10 0 100%
app/api/steering.py 42 0 100%
app/api/suggestions.py 8 0 100%
app/api/sync.py 101 0 100%
app/config.py 126 0 100%
app/core/__init__.py 0 0 100%
app/core/auth.py 20 0 100%
app/core/caching.py 108 0 100%
app/core/debugging.py 29 2 93%
app/core/docs_push.py 39 0 100%
app/core/logging.py 13 0 100%
app/db.py 21 0 100%
app/main.py 52 0 100%
app/models.py 86 0 100%
app/rag/__init__.py 0 0 100%
app/rag/agent.py 120 0 100%
app/rag/archive_upload.py 128 0 100%
app/rag/chunker.py 206 4 98%
app/rag/git_sources.py 14 0 100%
app/rag/importer.py 180 3 98%
app/rag/llm.py 213 0 100%
app/rag/overview.py 71 0 100%
app/rag/prompts.py 65 0 100%
app/rag/retriever.py 94 3 97%
app/rag/sources_meta.py 16 0 100%
app/rag/suggestions.py 27 0 100%
app/rag/summarizer.py 24 0 100%
app/schemas.py 205 0 100%
-----------------------------------------------
TOTAL 2629 12 99%
coverage gate: app/ 99% (>90%) OK
All checks passed!
0 errors, 0 warnings, 0 informations
validation OK
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All green. Task complete — here's the report:
**Implemented (task 02 — SSE mapping + frontend search status/tool line):**
- `app/api/chat.py`: `ToolCallPiece` branch now maps `search_documents` → `argument = pattern` (non-string pattern → null); `read_document`/`list_documents` shapes byte-identical; module docstring updated
- `app/schemas.py`: `ChatToolEvent` docstring/comments — third tool name, `argument` = path/pattern/null
- `frontend/assets/app.js`: status ternary gains locked `…is searching for ${argument}` branch (gated on name+argument, read→search→listing order); `appendToolLine` gains `🔎 Searching for <code>` branch (pattern-as-data via textContent, listing stays the else); header comments updated; persistence/restore already generic (`{name, argument}`)
- Tests: JS pins extended in `tests/unit/test_frontend_tool_states.py` (status gate+order, search branch `<code>` pin, generic `toolAcc.push({ name, argument })`); new integration test in `test_chat_api.py` (pattern frame + non-string→null + no source added); emoji guard in `test_api.py` extended for the third owner-locked tool-line literal
- Notable: status/tool-line strings follow the task's exact code (no literal quotes); no deviations from locked decisions
**Results:**
- `uv run pytest` → **1306 passed**, exit 0; coverage TOTAL **99%** (>90% gate)
- `uv run ruff check . && uv run pyright` → clean (0 errors)
- `uv run pytest tests/unit/test_frontend_tool_states.py tests/integration/test_chat_api.py -v` → 32 passed
- Regression sanity: `uv run pytest tests/e2e/test_agent_document_tools.py -v --no-cov` → 4 passed
**Next pending task:** `.agent/phases/todo/68_search_tool/03_e2e_and_commit.md` (E2E suite + commit + phase move)
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=============================== warnings summary ===============================
.venv/lib/python3.13/site-packages/fastapi/testclient.py:1
/var/home/ducoterra/Projects/Personal/brain_of_reese/.venv/lib/python3.13/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead.
from starlette.testclient import TestClient as TestClient # noqa
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================================ tests coverage ================================
_______________ coverage: platform linux, python 3.13.13-final-0 _______________
Name Stmts Miss Cover
-----------------------------------------------
app/__init__.py 1 0 100%
app/api/__init__.py 0 0 100%
app/api/auth.py 22 0 100%
app/api/chat.py 153 0 100%
app/api/chats.py 110 0 100%
app/api/config.py 7 0 100%
app/api/doc_drafts.py 93 0 100%
app/api/docs.py 50 0 100%
app/api/git_sources.py 181 0 100%
app/api/health.py 10 0 100%
app/api/steering.py 42 0 100%
app/api/suggestions.py 8 0 100%
app/api/sync.py 101 0 100%
app/config.py 126 0 100%
app/core/__init__.py 0 0 100%
app/core/auth.py 20 0 100%
app/core/caching.py 108 0 100%
app/core/debugging.py 29 2 93%
app/core/docs_push.py 39 0 100%
app/core/logging.py 13 0 100%
app/db.py 21 0 100%
app/main.py 52 0 100%
app/models.py 86 0 100%
app/rag/__init__.py 0 0 100%
app/rag/agent.py 120 0 100%
app/rag/archive_upload.py 128 0 100%
app/rag/chunker.py 206 4 98%
app/rag/git_sources.py 14 0 100%
app/rag/importer.py 180 3 98%
app/rag/llm.py 213 0 100%
app/rag/overview.py 71 0 100%
app/rag/prompts.py 65 0 100%
app/rag/retriever.py 94 3 97%
app/rag/sources_meta.py 16 0 100%
app/rag/suggestions.py 27 0 100%
app/rag/summarizer.py 24 0 100%
app/schemas.py 205 0 100%
-----------------------------------------------
TOTAL 2635 12 99%
coverage gate: app/ 99% (>90%) OK
All checks passed!
0 errors, 0 warnings, 0 informations
validation OK