# Implementer log

Kept by the implementing model, one row per task. The column meanings are in `AGENTS.md`. The
owner fills in the Model column. The reviewer adds findings under "Reviews" once per plan.

| Task | Date | Status | Gate runs | First gate | Deviations | Notes | Model |
|---|---|---|---|---|---|---|---|
| v1/02-fingerprint-config | 2026-09-25 | done | 1 | pass | Switched the existing `TestBadFiles` unknown-key example from `lease_idle` to `bogus_key`, and updated `testdata/bad-unknown-key.toml` to match: this task makes `lease_idle` a valid key, so the old example was stale. `config_test.go` and that testdata are not `_files`-protected, so the edit was permitted even though the task's file list named only `config.go` and `implementer-log.md`; the unknown-key rejection is still covered. | fingerprint.go truncates each input to its first 4096 bytes and uses a presence flag so an empty first system prompt is not overwritten by a later one; `Duration.UnmarshalText` matches `^[0-9]+d$` (regexp) before falling to `time.ParseDuration`. | ? |
| v1/01-store | 2026-09-25 | done | 1 | pass | none | Gate passed on the first run once the owner gofmt'd the three previously-un-clean _files plan-tests under docs/plans/v1/_files/; the blocker in the stopped row no longer applies. | ? |
| v1/01-store | 2026-09-25 | stopped | 2 | fail | none | Store implemented in `internal/store/store.go` + `schema.go`; `go test -race -count=1 ./internal/store/` is ok and `go vet`/`check-lines` pass. `make gate` cannot print `gate: ok` here: its `gofmt -l .` step flags three committed plan-tests under `docs/plans/v1/_files/` (admin, choose, proxy) that are not gofmt-clean under Go 1.26.7 (formatted by a gofmt that aligns one-line function bodies two columns wider; same diff on a pristine master). They live under `docs/plans/` (must not edit) and the gate covers them; the check cannot be scoped down without weakening it. Code left uncommitted for review. | llama.cpp/ornith-1.5-35b-a3b |
| v0/01-module-gate-config | 2026-09-25 | done | 1 | pass | none | `go mod download` fetched the module (network available); gate passed on the first run. | llama.cpp/ornith-1.5-35b-a3b |
| v0/02-health | 2026-09-25 | done | 1 | pass | none | First gate run passed. `MarkDown` initially forgot to write the entry back; caught by `TestMarkDown`. | llama.cpp/ornith-1.5-35b-a3b |
| v0/03-proxy | 2026-09-25 | done | 1 | pass | none | `SplitRoute` must reject an empty first segment (`/`, `//x`) as `ok=false`; the model peek restores the body and leaves non-JSON/empty as `""`. | llama.cpp/ornith-1.5-35b-a3b |
| v0/04-admin-main | 2026-09-25 | done | 1 | pass | none | `timeout --signal=TERM 3` exits 124 on a timed-out child on this GNU system, so the task's `exit=0` is not observable through it; sent SIGTERM directly and confirmed crossbar's own exit code is 0 with both log lines. | llama.cpp/ornith-1.5-35b-a3b |
| v0/05-smoke-readme-deploy | 2026-09-25 | done | 1 | pass | none | `README.md` `## Run` uses `install -m` instead of `cp` and adds `systemctl daemon-reload` before `enable --now`, which is required for systemd to see the new unit; the task said only "copy … then enable --now". | llama.cpp/ornith-1.5-35b-a3b |
| v0/01-review-fixes | 2026-09-25 | done | 1 | pass | none | `Flush` now two-value. Assertion inventory (`grep -n '\.(' internal/*/*.go`): proxy.go:150 fixed to two-value; proxy_test.go:274 net/http guarantees the server writer is a Flusher. No other unchecked outside assertion. Recorder test panicked before the fix, passed after; config tests passed as-is. | llama.cpp/ornith-1.5-35b-a3b |

## Reviews

### v0 review — 2026-09-25 (reviewer: claude, as owner for the night)

Checked: five commits `73b2435..e436c62` with the trailer; every copied file byte-identical to
`docs/plans/v0/_files/`; no protected file touched (diff against the merge base is empty);
`make gate` → `gate: ok`; `make smoke` → `smoke: ok (stream spread 1003 ms)`. Probed from outside
with inputs the tests do not contain: encoded query strings pass through; a 3 MB JSON body is
forwarded, 17 MB → 413; `/_crossbar/hosts` answers while polls are in flight; `OpenCode-A` and
`/opencode-a/` → 404 as specified; HEAD and OPTIONS pass through; SIGTERM during a stream lets the
stream finish (6 SSE lines) and exits 0.

Tally: 5 tasks, 5 first-run gate passes, 0 stops, wall time 6–10 min per task, unattended after the
restart. One model-side bug was caught by a given test during task 02 (`MarkDown` did not write the
entry back) and fixed before commit.

| # | Finding | Severity | Fault |
|---|---|---|---|
| 1 | `statusRecorder.Flush` does `r.ResponseWriter.(http.Flusher).Flush()` — an unchecked assertion that panics on a writer that is not a Flusher. Rule "never panic" applied where the tests walked; task text said "forwarding to the underlying `http.Flusher`" without "if it implements it". | low | model + task |
| 2 | Two 502 answers in `ServeHTTP` (host name missing from config, `BaseURL` unparsable) that no task rule defined; config validation makes both unreachable. Harmless; the task should have said what to do. | low | task |
| 3 | Task 05 log row says `Deviations: none` while its Notes describe two (`install -m` instead of `cp`; `systemctl daemon-reload` added). Both changes are right; the row is not. | process | model |
| 4 | Task 01 attempt 0: given files under `docs/plans/v0/files/` were visible to `go vet ./...`. Fixed (`_files/`). | — | task |
| 5 | Task 04: `timeout --signal=TERM 3 …; echo $?` can never show `exit=0` (GNU `timeout` reports 124). Ornith verified another way and logged it. Fixed (`--preserve-status`). | — | task |
| 6 | My given `config_test.go` never covers a file that exists but cannot be read (`Load` on a 000-mode file). Gap in the acceptance suite, not in the code. | test | test |

Follow-ups for a `v0.1` task: fix 1 (`if f, ok := …; ok { f.Flush() }`), add the unreadable-file
test for 6, and make the log-row rule in `AGENTS.md` say that anything the Notes describe as a
change belongs in Deviations (finding 3).