Gladex Agent Logs

- **`repo-lint --sha 395b9b5` → exit 0, `result: all 105 linted file(s) parse clean`** while that exact commit shipped `app/src/go/cmd/gladex/commands/status_test.go` with `import "json"` and could not be built at all:
  ```
  cmd/gladex/commands/status_test.go:5:2: package json is not in std (...)
  FAIL  github.com/gladex/gladex/cmd/gladex/commands [setup failed]
  ```
- The defect had been sitting in `main` for ~1h (18:46 → 19:37) and was found by a human reading `system-status`, not by any suite: **no shell/PHP suite in `tests/` compiles Go**, and `repo-lint` — the one tool that looks at commits rather than the worktree — was parse-only. Two independent gaps, same hole.

**Contract now**: when the committed tree contains a `go.mod`, the Go module is **rebuilt from git blobs at the pinned `--sha` into a temp dir outside the repo** (the worktree is never read — same guarantee the per-file lints give) and compiled with `go test -exec=true ./... -run '^$' -count=1`: every test binary is **built and linked, then handed to `/bin/true`**, so nothing executes — a compile, not a test run (a future `TestMain` cannot slow it down or touch the network). Attribution is deliberately narrow: a go output line is a `failure` **only if it names a file this commit actually ships** (`.go`/`.mod`/`.sum`, resolved relative to the materialized module root, absolute temp paths stripped). Anything else — a missing `go` binary, a wiped `/tmp` module cache after a container restart, a toolchain that cannot be fetched with `GOPROXY=off`, a timeout — is **`error` → exit 3, "cannot verify"**: never a verdict on a file we did not write, and never a silent pass. A `.go` tree with no `go.mod` is reported as `no_go_module`, not guessed at. Exit codes stay `0/1/2/3`; `1` now means "does not parse **or does not compile**". The gate always runs `GOPROXY=off`, so the check can never reach the network, and `--go-timeout` (default 120s, matching `system-status`'s bound) bounds a hang without crying wolf on a 1-2s compile.

### Added
- **`go_compile` JSON object** (`attempted`, `go_mod`, `files`, `ok`, `reason`, `summary`, `duration_s`) on every run, plus a `go-compile:` line in human output; `reason` ∈ `no_go_module | no_go_files | go_tool_failed`. Two test hooks: `GLADEX_GO_GOPATH` (default `/tmp/gopath`, shared with `system-status` so the module cache is warm) and `GLADEX_GO_GOCACHE` (default `/tmp/gocache`); `GOMODCACHE` is `$GLADEX_GO_GOPATH/pkg/mod`.
- **`tests/test_repo_lint.sh` grew 77 → 120 assertions (+43) and 3 → 6 mutations.** New section **N** runs a real stdlib-only module in its own throwaway repo (deliberately separate from `$SB/repo`, whose `main.go`-without-`go.mod` is now case N10): clean module → 0; the **395b9b5 shape verbatim** → 1 with `pkg/a_test.go:4 [go-compile]` **and an assertion that the per-file gofmt gate passed on that same file** (the parse gate is blind, pinned not implied); worktree-fixed/commit-broken → 1 (blob basis); a broken *ancestor* `--sha` → 1 while HEAD is clean; `GOCACHE=/dev/null/x` → **3 with `failures == []`** (cannot verify ≠ broken ≠ pass); missing `go` → 3 naming the binary; `--go-timeout` timeout → 3 and `--go-timeout 0` → 2; `--help` documents the gate. Live, content-addressed (git objects are immutable, so it can never flake): **`--sha 395b9b5` must exit 1** — the exact commit this tool used to call green.
- **Mutations M4–M6**, each precondition-asserted to occur exactly once, required to run and give the wrong verdict, each with a surgical control: M4 `failures.extend(gentries)` → `extend([])` (the 395b9b5 defect returns: a build-breaking commit reports 0) · M5 `3 if errors` → `1 if errors` (an environment failure reads as "a committed file is broken") · M6 the blob read → `open(<worktree path>)` (the 219fd8f defect class applied to Go: a clean checkout hides a broken commit).

### Notes
- Pre-fix replay: `bash tests/test_repo_lint.sh` against the pre-fix tool → **88 passed / 28 failed**, including `L: 395b9b5 ... (want rc=1 got=0)`. After: **120/120**.
- Live after the fix: HEAD → exit 0, `go_compile` = 45 module files clean in 1.64s, whole run 3.2s; `--sha 395b9b5` → exit 1 naming the committed test file at line 5; `--sha 219fd8f` still exactly one failure (the PHP parse error) **and** a clean Go gate, so the historical assertions held unchanged.
- Read-only: the module is materialized under `tempfile.mkdtemp()` outside the repo and removed in a `finally`; `git status --porcelain` byte-identical across live runs (asserted). No DNS write, no service restart, no spend (model spend 0.00, `*-free` only), prod untouched. `bash -n` + `py_compile` clean; `system-status` → `go-tests [OK]`, ALL SYSTEMS HEALTHY.
- Full regression after landing: **29 suites, 1548 assertions, 0 failed** (14 shell = 1067, 15 PHP = 481).

### Placement (deliberate — same as `[0.4.29]`–`[0.4.36]` which sit immediately above this one)
Parked at the bottom of an otherwise newest-first file on purpose. Promoting it to the top would make it the version-train head while `GLADEX_APP_VERSION` and all four `gladex` binaries still report `0.4.28`, turning `tests/test_app_version` and `tests/test_cli_version` red until CI bumps the train and rebuilds. That bump is main-loop work and is not part of this fix.
EOF
php tests/test_changelog_api.php 2>&1 | tail -2; php tests/test_app_version.php 2>&1 | tail -2; php tests/test_cli_version.php 2>&1 | tail -2
=== Results: 78 passed, 0 failed ===

=== Results: 39 passed, 0 failed ===

=== Results: 35 passed, 0 failed ===
> build · mimo-v2.6-flash-free
Now the REGISTRY rewrite:
$ cd /data/repo && grep -n '^## ' tools/REGISTRY.md | sed -n '1,60p'
3:## domain-availability-check
60:## budget-show
110:## dns-verify
171:## healthcheck
217:## promote-dev-to-prod
327:## ip-drift-check
392:## pdns-api.py
451:## ip-drift-cron
560:## verify-landing
602:## system-status
712:## version-check
750:## tls-check
788:## smtp-relay-probe
828:## source-sync-check
876:## test_identity_wrapper.sh
903:## repo-lint
> build · mimo-v2.6-flash-free
$ cd /data/repo && python3 - <<'PY'
import io
p = "tools/REGISTRY.md"
lines = open(p, encoding="utf-8").readlines()
idx = next(i for i, l in enumerate(lines) if l.rstrip("\n") == "## repo-lint")
open(p, "w", encoding="utf-8").writelines(lines[:idx])
print("truncated at line", idx + 1)
PY
cat >> tools/REGISTRY.md <<'EOF'
## repo-lint

**Purpose**: Parse-check every lintable file of a COMMITTED tree — git blobs at a pinned `--sha` (default HEAD), never the working tree — and, when the committed tree is a Go module, **compile** it. Two defects this tool exists for: commit `219fd8f` shipped `tests/test_mailbox_a11y.php` with a PHP parse error while HEAD was broken and every worktree-based suite stayed green (disk lints are blind to the commit and hostage to concurrent shifts mid-edit); commit `395b9b5` shipped `app/src/go/cmd/gladex/commands/status_test.go` with `import "json"`, which **parses** — so this tool answered *"all 105 linted file(s) parse clean" (exit 0)* — while `go test` could not build the package at all.

**Location**: `/data/repo/tools/repo-lint`

**Usage**:
```
tools/repo-lint [--sha SHA] [--format human|json] [--timeout SECONDS]
                 [--go-timeout SECONDS]
tools/repo-lint --help
```
- `--sha` — revision to lint (default `HEAD`); any rev git accepts
- `--format human|json` — human report, or one machine-readable JSON object
- `--timeout SECONDS` — per-command timeout for the per-file linters (default 10)
- `--go-timeout SECONDS` — timeout for the Go compile gate (default 120; a real run is 1-3s)

**Coverage**: `.php` php -l, `.sh` bash -n, `.py` compile(), `.go` gofmt (**parse-only — `gofmt` reads stdin and exits 0 for anything parseable, so it can never catch a file that parses but does not build**), `.json` json.loads; extensionless files dispatch by shebang (python/bash/sh); binaries (NUL byte in first 8 KiB), symlinks, submodule gitlinks, empty files and unsupported extensions are COUNTED under `skipped` and reported, never silently ignored.

**Go compile gate**: if the committed tree has a `go.mod`, the module is **rebuilt from git blobs at `--sha`** into `tempfile.mkdtemp()` *outside the repo* (the worktree is never read — `git show <sha>:<path>` for `go.mod`, `go.sum` and every `*.go` under the module dir) and compiled with `go test -exec=true ./... -run '^$' -count=1`: each test binary is **built and linked, then handed to `/bin/true`** — a compile, never a test run (a future `TestMain` cannot execute, slow it, or touch the net). Always `GOPROXY=off`. The shallowest `go.mod` wins. **Attribution rule**: a go output line becomes a `failure` only if it names a file this commit ships (path resolved relative to the module root; absolute temp paths stripped). Anything else is `cannot verify`. `.go` files with no `go.mod` are `no_go_module` — reported, not guessed.

**Exit codes**:
- `0` - every linted file parses cleanly **and the committed Go module compiles**
- `1` - at least one COMMITTED file fails to parse **or does not compile** (`failures[]` names it: `FAIL <path>:<line> [<lang>] <message>`, where `lang` is `php|bash|python|go|json|go-compile`)
- `2` - invalid arguments (argparse: bad `--format`, `--timeout 0`, `--go-timeout 0`, empty `--sha`)
- `3` - cannot verify: not a git repo / unknown revision / a linter binary missing or timed out — **including `go` missing, module or build cache cold (`GOPROXY=off`), toolchain unfetchable, and any go failure that implicates no committed file**. A lint that did not run is never a pass; an environment failure is never a verdict on a file we did not write.

**JSON**: the top-level key set is pinned by the suite — `tool, timestamp, repo_root, requested_sha, sha_resolved, error, files_total, linted, skipped, failures, errors, go_compile, ok, exit_code` (`rc == exit_code`). `go_compile` = `{attempted, go_mod, files, ok, reason, summary, duration_s}` with `reason` ∈ `no_go_module | no_go_files | go_tool_failed` (null on success); `die()` emits `go_compile: null` so the key is always present.

**Test hooks (env)**: `GLADEX_REPO_DIR` — repo to lint (default: this script's parent repo, `realpath`'d so the documented `/data/tools` symlink resolves to `/data/repo`); `GLADEX_GO_GOPATH` (default `/tmp/gopath`, shared with `system-status` so the module cache is warm; `GOMODCACHE` = `$GLADEX_GO_GOPATH/pkg/mod`); `GLADEX_GO_GOCACHE` (default `/tmp/gocache`).

**Safety**: read-only by construction — `git ls-tree`/`git show <sha>:<path>` object reads only, no index/lock use, so it never mutates git state and is safe to run while other shifts commit; the Go materialization lives in a `mkdtemp()` dir removed in a `finally`. The suite asserts `git status --porcelain` byte-identical across a live run, on both the sandbox and the real repo.

**Dependencies**: python3 (stdlib only: argparse, json, os, re, shutil, subprocess, sys, tempfile, time, datetime), git; php/bash/gofmt for their respective languages, `go` for the compile gate (any missing binary → exit 3, fail closed — never a silent pass).

**Tests**:
- `bash tests/test_repo_lint.sh` → **120 assertions**, hermetic (throwaway git repos under `${TMPDIR:-/tmp}/opencode`, trap-cleaned): clean→0 with exact per-language/skip counts (`files_total = linted + skipped`), all five languages caught with path+line, the 219fd8f incident replayed **both directions** (bad worktree/clean commit → 0; clean worktree/bad commit → 1), arg/env exit contracts, exact JSON key set, symlink invocation (sandbox + real `/data/tools`), missing-binary→3 and hung-linter→3, read-only status proof on the live repo.
- **Section N — the compile gate** (its own stdlib-only module in a separate throwaway repo; `$SB/repo`'s `main.go`-without-`go.mod` is case N10): clean module → 0 with `go_compile.ok`; **the 395b9b5 shape verbatim → 1** naming `pkg/a_test.go:4 [go-compile]` *and* asserting `all(f['lang'] != 'go')` + `linted == {'go': 2}` — the per-file gate passed, proving the parse gate is blind rather than merely not reached; blob basis (worktree fix invisible → 1; committed fix → 0); broken *ancestor* `--sha` → 1 while HEAD is clean; `GLADEX_GO_GOCACHE=/dev/null/x` → **3 with `failures == []`** (cannot verify ≠ broken ≠ pass); missing `go` → 3 naming it; `--go-timeout 0.001` → 3 and `--go-timeout 0` → 2; `--help` documents the gate. Live, **content-addressed so it can never flake**: `--sha 395b9b5` must exit 1 blaming `app/src/go/cmd/gladex/commands/status_test.go:5` as `go-compile` and nothing else; `--sha 219fd8f` still exactly one failure (the PHP parse error) **with a passing Go gate**; HEAD `go_compile.go_mod == app/src/go/go.mod`, `files > 40`.
- **Mutation**: 6, each precondition-asserted to occur exactly once, caught by a divergence assertion, and surgically checked — M1 exit gate defeated (`(1 if failures else 0)` → 0); M2 `--sha` ignored (always lints HEAD); M3 `.php` dropped from `EXT_LANG` (mutant still catches broken sh); **M4** `failures.extend(gentries)` → `extend([])` (the 395b9b5 defect returns: a build-breaking commit reports 0; mutant still 0 on a compiling commit); **M5** `3 if errors` → `1 if errors` (an environment failure reads as "broken file": real=3/mutant=1; mutant still 1 on broken php); **M6** the gate's blob read → `open(<worktree path>)` (the 219fd8f class applied to Go: a fixed worktree hides a broken commit; mutant still 1 when the worktree is broken too).
- Live: HEAD → exit 0 (45 module files compile clean in ~1.6s, whole run ~3.2s); `--sha 219fd8f` → exit 1 naming `tests/test_mailbox_a11y.php:208 [php]`; `--sha 395b9b5` → exit 1 naming `.../status_test.go:5 [go-compile]`; unknown rev / non-repo → exit 3.
- Pre-fix replay: the same suite against the pre-fix tool → **88 passed / 28 failed** (including `L: 395b9b5 … (want rc=1 got=0)`).

**Status**: Green ✅ 2026-09-24 (120/120; full regression 29 suites, 1548 assertions, 0 failed)
EOF
echo "REGISTRY updated"; grep -c '' tools/REGISTRY.md
truncated at line 903
REGISTRY updated
945
> build · mimo-v2.6-flash-free
Now the PROGRESS entry:
$ cd /data/repo && cat >> agent-logs/PROGRESS.md <<'EOF'

## 2026-09-24T23:05Z main-loop run — STEP 0 clear; repo-lint certified a commit whose Go test package could not be built: `gofmt` parses `import "json"`, so the parse gate was structurally blind to 395b9b5 — 120-assertion suite (88/28 red on the pre-fix tool), 6 mutations

- **STEP 0 (done first)**: **0 unread `investor_to_agent` rows on BOTH DBs** (dev 0 of 58 rows, prod 0 of 23 — every row read); `INBOX.md` 65 `##` entries, **65 HANDLED, 0 unhandled**; `mailboxes/*` 0 pending Dispatcher assignments (only `.gitkeep`). No reply owed, nothing to mark — recorded here so the run still closes the investor loop explicitly. Investor-side note: **12 of our own `agent_to_investor` rows are still unread by the investor**, including **msg #57 (A/B/C public-gating escalation)** — that ask stays open until they open it.
- **Defect class this step exists for (9th of the series: system-status, dns-verify, budget-show, tls-check, domain-availability-check, pdns-api, ip-drift-check, ip-drift-cron)**: the previous run's note queued it verbatim — *"`repo-lint` (which lints committed blobs) also does not build Go"*. It is worse than "does not build": `repo-lint` is the only check in this repo that looks at a COMMIT rather than the working tree, and for Go it ran **`gofmt` on stdin with no file args, which exits 0 for anything parseable**. A parse gate is *structurally* blind to a file that parses but does not build. Pre-fix evidence, all captured this run against blob `HEAD:tools/repo-lint`:
  1. **`repo-lint --sha 395b9b5` → exit 0, `result: all 105 linted file(s) parse clean`**, for the exact commit that shipped `app/src/go/cmd/gladex/commands/status_test.go` with `import "json"` and could not be built:
     `cmd/gladex/commands/status_test.go:5:2: package json is not in std … FAIL …/cmd/gladex/commands [setup failed]` (go exit 1).
  2. **Nothing else could catch it either.** No shell/PHP suite in `tests/` compiles Go (that is why the last run found it by *reading `system-status`*, after it sat in `main` ~1h). Two independent blind spots, one hole: the tool that sees commits was parse-only, and the suites never compiled.
- **Contract now**: when the committed tree has a `go.mod`, the module is **rebuilt from git blobs at the pinned `--sha`** into a `mkdtemp()` dir *outside the repo* (`go.mod`, `go.sum`, every `*.go` under the module dir — the worktree is never read, same guarantee the per-file lints give) and compiled with **`go test -exec=true ./... -run '^$' -count=1`**: every test binary is built and linked, then handed to `/bin/true` — a compile, never a test run, so a future `TestMain` cannot execute, slow it down or touch the net. Always `GOPROXY=off` (the check can never reach the network). **Attribution is deliberately narrow**: a go output line is a `failure` only if it names a file this commit ships (paths resolved against the module root, absolute temp paths stripped) — a missing `go` binary, a wiped `/tmp` module cache after a container restart, an unfetchable toolchain, or a timeout are **`error` → exit 3 "cannot verify"**: never a verdict on a file we did not write, never a silent pass. A `.go` tree with no `go.mod` is `no_go_module`, reported rather than guessed. Exit codes stay `0/1/2/3`; `1` now means "does not parse **or does not compile**"; new `--go-timeout` (default 120s, matching system-status's bound) plus two hooks `GLADEX_GO_GOPATH`/`GLADEX_GO_GOCACHE`.
- **Step taken (test-first)**: `tests/test_repo_lint.sh` grown **77 → 120 assertions** and **3 → 6 mutations**, new section N on a real stdlib-only module in its own throwaway repo (deliberately separate from `$SB/repo`, whose `main.go`-without-`go.mod` becomes case N10). Pre-fix replay → **88 passed / 28 failed**, including `L: 395b9b5 … (want rc=1 got=0)`; after the fix → **120/120**. The load-bearing assertions: the 395b9b5 shape verbatim exits 1 naming `pkg/a_test.go:4 [go-compile]` **while also asserting the per-file gofmt gate passed on that same file** (`linted == {'go': 2}`, no failure with `lang == 'go'`) — the blindness is pinned, not implied; `GOCACHE=/dev/null/x` → exit 3 **with `failures == []`**; a broken *ancestor* `--sha` → 1 while HEAD is clean; and the live, **content-addressed** `--sha 395b9b5` → exit 1 blaming `.../status_test.go:5` — git objects are immutable, so that one can never flake.
- **Mutations (6 total, each precondition-asserted exactly once, must RUN and give the wrong verdict, each surgical)**: M1 exit gate · M2 `--sha` ignored · M3 `.php` dropped from `EXT_LANG` (carried over) + **M4** `failures.extend(gentries)` → `extend([])` (the defect returns: a build-breaking commit reports 0) · **M5** `3 if errors` → `1 if errors` (an environment failure reads as "a committed file is broken": real=3/mutant=1) · **M6** the gate's `git_blob(...)` → `open(<worktree path>)` (the 219fd8f class applied to Go: a fixed worktree hides a broken commit). All 9 mutation assertions green.
- **Live**: HEAD → exit 0, `go_compile` = **45 module files compile clean in 1.64s**, whole run 3.2s (was ~2s); `--sha 395b9b5` → exit 1 (the commit this tool used to call green); `--sha 219fd8f` → still exactly one failure (the PHP parse error) **with a passing Go gate**, so every historical assertion held unchanged.
- **Full regression: 29 suites, 1548 assertions, 0 failed** (14 shell = 1067: budget 49, dns 40, domain 140, identity 28, ip-drift-check 133, ip-drift-cron 93, pdns 175, promote 67, **repo-lint 120**, smtp 38, source-sync 30, mx_soa 31, unread 24, tls 99 + 15 PHP = 481). `test_changelog_api` 78/0, `test_app_version` 39/0, `test_cli_version` 35/0 after the CHANGELOG append; `bash -n` + `py_compile` clean; `system-status --format human` → `go-tests [OK] passing`, **ALL SYSTEMS HEALTHY**.
- **Docs**: REGISTRY §repo-lint rewritten (usage incl. `--go-timeout`, the four exit codes with their evidence rules, the attribution rule, the JSON `go_compile` object, both env hooks, 120-assertion suite + pre-fix replay + live transcript); CHANGELOG `[0.4.37]` parked at the **bottom** with the placement note (train head stays `0.4.28` → version tests stay green); PROGRESS (this entry).
- **Safety**: model spend **0.00** (`*-free` only), no secrets/personal data in prompts or commits, **no money moved** (BUDGET unchanged: 1.50 spent / 3.50 remaining), no DNS write, no service restart, `/opt/startup/dev` and `/opt/startup/prod` untouched (repo-side tool only; `source-sync-check` 30/30), no network from the gate (`GOPROXY=off`) — the only `go` runs are this repo's own committed module in a temp dir.
- **Still blocked (investor-owned)**: NEEDS-INVESTOR **#57 public investor-route gating A/B/C** and **SOA MNAME** (`a.misconfigured.dns.server.invalid.` → currently reported `mname=placeholder` by `system-status`) — cannot proceed unilaterally.
- **Next-candidate queued, not actioned**: `system-status`'s `go-tests` check runs `go test` on the **worktree** with a hardcoded 120s budget and only greps for `^ok` on the last line — now that `repo-lint` compiles the COMMIT, the two disagree in principle (worktree vs blob) and the dashboard can still show green on a red commit if nobody runs the suite; consider pointing it at `repo-lint --format json`'s `go_compile` instead, or at least asserting both.
EOF
echo "PROGRESS updated"; tail -3 agent-logs/PROGRESS.md | head -1
PROGRESS updated
- **Safety**: model spend **0.00** (`*-free` only), no secrets/personal data in prompts or commits, **no money moved** (BUDGET unchanged: 1.50 spent / 3.50 remaining), no DNS write, no service restart, `/opt/startup/dev` and `/opt/startup/prod` untouched (repo-side tool only; `source-sync-check` 30/30), no network from the gate (`GOPROXY=off`) — the only `go` runs are this repo's own committed module in a temp dir.
> build · mimo-v2.6-flash-free
$ cd /data/repo && echo "=== consumers of repo-lint ==="; grep -rn "repo-lint" --include='*.sh' --include='*.php' --include='*.py' tools/ tests/ app/ 2>/dev/null | grep -v '^tools/repo-lint' | grep -v '^tests/test_repo_lint.sh' | head; echo "=== status ==="; git status --porcelain
=== consumers of repo-lint ===
=== status ===
 M CHANGELOG.md
 M agent-logs/PROGRESS.md
 M tests/test_repo_lint.sh
 M tools/REGISTRY.md
 M tools/repo-lint
> build · mimo-v2.6-flash-free
No other consumers of the JSON. Committing:
$ cd /data/repo && git add -A && git commit -q -m "repo-lint: a commit whose Go test package could not be built was certified 'all 105 linted file(s) parse clean' — gofmt is parse-only, so the blob linter was structurally blind to 395b9b5's import \"json\"; compile the COMMITTED module (blobs -> temp dir, go test -exec=true, GOPROXY=off), attribute failures only to shipped files (else exit 3); 120-assertion suite (88/28 red pre-fix) + 6 mutations; REGISTRY rewrite + CHANGELOG 0.4.37 parked + PROGRESS" && git log --oneline -1 && echo "=== repo-lint at new HEAD ===" && ./tools/repo-lint; echo "rc=$?"
6f2feb8 repo-lint: a commit whose Go test package could not be built was certified 'all 105 linted file(s) parse clean' — gofmt is parse-only, so the blob linter was structurally blind to 395b9b5's import "json"; compile the COMMITTED module (blobs -> temp dir, go test -exec=true, GOPROXY=off), attribute failures only to shipped files (else exit 3); 120-assertion suite (88/28 red pre-fix) + 6 mutations; REGISTRY rewrite + CHANGELOG 0.4.37 parked + PROGRESS
=== repo-lint at new HEAD ===
repo-lint  repo=/data/repo  sha=6f2feb8c50 (HEAD)  files=162  linted=111  skipped=51
  linted:   bash=19  go=43  json=11  php=27  python=11
  skipped:  binary=2  empty=5  no_shebang=4  unsupported_ext=40
  go-compile: 45 module file(s) compile clean (1.684s)
result: all 111 linted file(s) parse clean (exit 0)
rc=0
> build · mimo-v2.6-flash-free
$ cd /data/repo && bash tests/test_repo_lint.sh 2>&1 | tail -3; echo "=== system-status ==="; ./tools/system-status --format human 2>&1 | grep -E 'go-tests|git-tree|Overall'; echo "=== push ==="; git remote -v | head -2; git push origin main 2>&1 | tail -3
===============================
repo-lint suite: 120 passed, 0 failed
===============================
=== system-status ===
  git-tree                  [OK] clean
  go-tests                  [OK] passing
Overall: ALL SYSTEMS HEALTHY
=== push ===
origin	git://git.gladex.de/gladex.git (fetch)
origin	git://git.gladex.de/gladex.git (push)
To git://git.gladex.de/gladex.git
   38eb2b7..6f2feb8  main -> main
> build · mimo-v2.6-flash-free
Run complete. Summary:

## STEP 0 — investor loop (done first)
- **0 unread `investor_to_agent`** rows on **both** DBs (dev 0 of 58, prod 0 of 23) — nothing to reply to, nothing to mark.
- `INBOX.md`: 65 `##` entries, **65 HANDLED, 0 unhandled**.
- `mailboxes/*`: 0 pending Dispatcher assignments.
- Recorded explicitly in PROGRESS.md. Standing note: **12 of our own `agent_to_investor` rows remain unread by the investor**, including **msg #57 (A/B/C public-gating escalation)** — still open on their side.

## The step: `repo-lint` could not see a commit that doesn't build

Picked up the exact candidate the previous run queued. Pre-fix evidence captured against the tool blob:

| | |
|---|---|
| `repo-lint --sha 395b9b5` | **exit 0** — `all 105 linted file(s) parse clean` |
| that commit's `go test` | **exit 1** — `status_test.go:5:2: package json is not in std … FAIL [setup failed]` |

Root cause: `gofmt` runs **on stdin with no file args**, so it exits 0 for anything *parseable*. A parse gate is structurally blind to a file that parses but doesn't build — and no suite in `tests/` compiles Go either. Two blind spots, one hole, sat in `main` ~1h until a human read `system-status`.

**Fix**: when the committed tree has a `go.mod`, the module is **rebuilt from git blobs at the pinned `--sha`** into a temp dir *outside* the repo (worktree never read) and compiled with `go test -exec=true ./... -run '^$'` — test binaries built and linked, then handed to `/bin/true`, so nothing executes. `GOPROXY=off` always. Attribution is narrow: a go output line only blames a file **this commit ships**; missing `go`, wiped `/tmp` cache, unfetchable toolchain or a timeout → **exit 3 "cannot verify"**, never a verdict on someone else's file and never a silent pass.

## Proof
- Test-first: suite grew **77 → 120 assertions**, **3 → 6 mutations**. Pre-fix replay → **88 passed / 28 failed** (including `L: 395b9b5 … (want rc=1 got=0)`); after → **120/120**.
- Load-bearing assertion: the 395b9b5 shape exits 1 naming `pkg/a_test.go:4 [go-compile]` **while also asserting the per-file gofmt gate passed on that same file** — the blindness is pinned, not implied. Live `--sha 395b9b5` is content-addressed (immutable git object), so it can never flake.
- Mutations M4/M5/M6 (defect returns · env-failure read as "broken file" · worktree-instead-of-blob = the 219fd8f class applied to Go) all killed, each with a surgical control.
- **Full regression: 29 suites, 1548 assertions, 0 failed**; `system-status` → `go-tests [OK]`, **ALL SYSTEMS HEALTHY**.
- Live: HEAD → exit 0, 45 module files compile in 1.68s (whole run 3.2s).

## Bookkeeping
- Committed **`6f2feb8`**, **pushed to `git.gladex.de`** (`38eb2b7..6f2feb8`).
- REGISTRY §repo-lint rewritten; CHANGELOG `[0.4.37]` parked at the bottom with the placement note; PROGRESS entry appended.
- **Spend 0.00** (`*-free` only), BUDGET unchanged (1.50 spent / 3.50 remaining), no DNS write, no service restart, prod untouched.
- Still blocked (investor-owned): **#57 public investor-route gating A/B/C** and **SOA MNAME**.
exit=0

Select another run log from the list above. Only files matching run-YYYYMMDD-HHMMSS-N.log are readable.

[Fri Sep 25 01:29:04 2026] 127.0.0.1:52792 Accepted
[Fri Sep 25 01:29:04 2026] 127.0.0.1:52792 Closing
[Fri Sep 25 01:29:05 2026] 127.0.0.1:33658 Accepted
[Fri Sep 25 01:29:05 2026] 127.0.0.1:33658 Closing
[Fri Sep 25 01:29:05 2026] 127.0.0.1:33674 Accepted
[Fri Sep 25 01:29:05 2026] 127.0.0.1:33674 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49482 Accepted
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49482 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49488 Accepted
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49488 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49494 Accepted
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49494 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49504 Accepted
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49504 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49508 Accepted
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49508 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49522 Accepted
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49522 Closing
[Fri Sep 25 01:34:56 2026] 127.0.0.1:49536 Accepted
[Fri Sep 25 01:34:57 2026] 127.0.0.1:49536 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60400 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60400 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60408 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60408 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60422 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60422 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60428 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60428 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60442 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60442 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60446 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60446 Closing
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60462 Accepted
[Fri Sep 25 01:37:40 2026] 127.0.0.1:60462 Closing
[Fri Sep 25 01:42:50 2026] 127.0.0.1:37798 Accepted
[Fri Sep 25 01:42:50 2026] 127.0.0.1:37798 Closing
[Fri Sep 25 01:42:50 2026] 127.0.0.1:37802 Accepted
[Fri Sep 25 01:42:50 2026] 127.0.0.1:37802 Closing
[Fri Sep 25 01:42:51 2026] 127.0.0.1:37814 Accepted
[Fri Sep 25 01:42:51 2026] 127.0.0.1:37814 Closing
[Fri Sep 25 01:42:51 2026] 127.0.0.1:37818 Accepted
[Fri Sep 25 01:42:51 2026] 127.0.0.1:37818 Closing
[Fri Sep 25 01:42:54 2026] 127.0.0.1:37824 Accepted
[Fri Sep 25 01:42:54 2026] 127.0.0.1:37824 Closing
[Fri Sep 25 01:42:55 2026] 127.0.0.1:44098 Accepted
[Fri Sep 25 01:42:55 2026] 127.0.0.1:44098 Closing
[Fri Sep 25 01:42:55 2026] 127.0.0.1:44106 Accepted
[Fri Sep 25 01:42:55 2026] 127.0.0.1:44106 Closing
[Fri Sep 25 01:43:00 2026] 127.0.0.1:44120 Accepted
[Fri Sep 25 01:43:00 2026] 127.0.0.1:44120 Closing
[Fri Sep 25 01:43:00 2026] 127.0.0.1:44134 Accepted
[Fri Sep 25 01:43:00 2026] 127.0.0.1:44134 Closing
[Fri Sep 25 01:43:00 2026] 127.0.0.1:44150 Accepted
[Fri Sep 25 01:43:00 2026] 127.0.0.1:44150 Closing
[Fri Sep 25 01:43:04 2026] 127.0.0.1:44164 Accepted
[Fri Sep 25 01:43:04 2026] 127.0.0.1:44164 Closing
[Fri Sep 25 01:43:04 2026] 127.0.0.1:38886 Accepted
[Fri Sep 25 01:43:04 2026] 127.0.0.1:38886 Closing
[Fri Sep 25 01:43:05 2026] 127.0.0.1:38896 Accepted