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bvandeusenandClaude Opus 5 02c1e37620 feat(rules): the write path can notice a standing rule it was never given (#3031, milestone 307 step 5, hook arm)
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A conditional rule is not resident, so a session can be about to violate one it
was never handed. This arm notices: when what is being written resembles a
rule's trigger, the hint names it and says to read it before deciding it does
not apply.

A SUGGESTION, and the plan was wrong about why it could be more. It claimed the
hook "already resolves a path to an area" — it does not, and nothing in Scribe
maps a path to a System or a canonical area (build_write_path_hint resolves
paths against snippet LOCATIONS, a different index; the learned-alias idea
belongs to another project). Correction logged on the task. Rather than invent
path→area inference to make a stale claim true, the arm does what D7 already
decided and what this surface already IS: tags bind at enter_project, meaning
suggests here. The header of the hook says NEVER BLOCKS; dressing a hint up as
binding would have been the actual mistake.

CONDITIONAL RULES ONLY. An always-on rule is already in the session, so
re-offering it is noise — and noise on a hint that fires on every write is how
a hint gets ignored.

Telemetry goes to retrieval_logs, NOT note_usage_events, and that is a
correctness call rather than a preference: note_usage ids are REMAPPED on a
backup restore, so a rule id written there would come back attached to whatever
note took that number — silently corrupting the evidence the next true-up is
supposed to read. retrieval_logs is never restored and `source` already
separates surfaces. record_retrieval's `results` type widened to match what it
actually needs (an `.id`), instead of passing a Rule to something annotated Note.

The rule dedup gets its OWN state file and query parameter, like the three
channels before it — #2708's lesson was that one shared channel lets a hint of
one class silence a different class that had never been shown. Plugin version
bumped: a hook change clients cannot see did not ship (#1040).

The stub is autouse in conftest rather than added to forty-odd call sites: the
arm loads an embedding model, and every existing test that stubs the NOTES
search would otherwise pull a real model in through the one arm it had no way
to know about.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-26 16:35:36 -04:00
bvandeusenandClaude Fable 5 64bfa5725f feat(telemetry): a read surface over retrieval_logs — the tuning loop had no read half (#2975)
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`retrieval_logs` was write-only. `record_retrieval` inserted rows and nothing
in the tree ever selected from them: the only `select()` over RetrievalLog
lived in a test. So #1038's gate — "build the reranker once telemetry shows
precision is the bottleneck" — was unsatisfiable by construction, and the one
real tuning decision on record (the 0.68 write-path threshold, #2223) had to
be reached by hand-probing the live instance with eight payloads. This adds
the half that was missing.

`retrieval_summary(user_id, days=30)` returns two aggregates side by side,
each read from the table built for it — NOT a join. NoteUsageEvent's docstring
is explicit that the two are complements ("RetrievalLog tunes the threshold,
this tunes the corpus") and that RetrievalLog's JSONB `result_ids` cannot be
indexed at the per-note grain, so correlating through it would be both slower
and less honest than reading each source directly. That corrects the approach
sketched on the task.

  - `sources`, per surface: calls, zero_result_calls, cleared_threshold (how
    often the best hit beat the threshold in force for THAT call), the
    top_score spread as p10/p50/p90/min/max, avg_result_count, p90 duration.
    Zero-result calls are counted apart from low-scoring ones — they are a
    different failure and averaging them together would hide both.
  - `usage`, from note_usage_events: ranked surfacings, ambient surfacings,
    and pulls split into `pulled_by_agent` / `pulled_by_human`.

That split is not decoration. NoteUsageEvent's own comment says the mcp_/rest_
prefix is load-bearing and names #1038 while saying so: "is this dead weight?"
is answered by any pull, "was that injected line useful?" only by an agent
pull. `pull_through` exists to answer the second, so it counts agent pulls
over ranked surfacings; both halves ship so the first stays answerable.

Two things the code made me get right rather than guess:

  - Distinct-note counts get their own queries. `count(distinct note_id)` per
    (event, source) group cannot be summed across groups — a note surfaced by
    two sources is one distinct note and would be counted twice. A wrong
    number labelled "distinct" is worse than no number.
  - No CASE in the GROUP BY. #2663 is the bug where a second case() rendered
    its own expanding bind names, Postgres rejected the query, a broad except
    swallowed it, and every counter read zero in production while mocked tests
    passed. Grouping on raw `source` and classifying in Python cannot fail
    that way. For the same reason the readout distinguishes `read_failed` from
    an empty window, and its tests are integration against real Postgres —
    percentile_cont ... WITHIN GROUP only proves it parses against a database.

Exposed as the `retrieval_telemetry` MCP tool, added to `_READ_ONLY_TOOLS`:
it mutates nothing, but its name carries no read prefix, so the completeness
test cannot derive it and it would otherwise have failed closed for read-only
keys in silence — the same reason `enter_project` is spelled out there. Docs
updated to name both exceptions rather than leave the rule looking derivable.

Scoped to the caller's own telemetry: a retrieval log records what one user's
agent asked for, query text included, and is not a shared record kind — the
owner filter is the whole access rule, not a shortcut past access.py.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-23 22:48:54 -04:00
bvandeusenandClaude Fable 5 77acee9239 fix(telemetry): usage counters get canaries, task references, and the missing integration tests (#2663)
The deployed instance ran with every usage counter at zero while surfacing
demonstrably fired. Every unit test was green because every unit test mocked
either _schedule or the session — the two functions that touch the database
ran against real Postgres nowhere. Both telemetry writers also held no
reference to their fire-and-forget tasks (the loop keeps only weak ones), and
swallowed every failure into logger.debug, so a total outage was
indistinguishable from an unused corpus.

- note_usage + retrieval_telemetry keep strong task references until done
- failures log at WARNING; note_usage additionally drops one AppLog error row
  per process per site, so the admin UI shows the outage without host access
- integration tests cover _insert_events -> usage_for_notes and the full
  record_pulled chain on a running loop, splitting the write and read halves
  so a failure names its side

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-14 21:45:32 -04:00
bvandeusenandClaude Opus 4.8 807f478cac feat(search): retrieval telemetry — log every semantic retrieval
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Add retrieval_logs (migration 0068) + services/retrieval_telemetry with a
fire-and-forget record_retrieval(), wired into the MCP search tool
(source=mcp_search) and the REST search route (source=rest_search). Captures
query, effective params, and the per-result score distribution so KB-injection
thresholds can be tuned from data rather than guessed.

Scribe: project 2, milestone 93, task 1032.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Xz4j1H7pjYSjKsEpgcNH5E
2026-06-22 20:10:15 -04:00