# task-2609 — Track F: AUTO_PR_AND_MERGE_READINESS_DRY_RUN 완료 보고

> read-only · dry-run · proposal-only · mock-only · no GitHub write
> Executor: dev3-team 다그다 (key 0b94683120a691cf) 1회 한정
> spec sha256 `02a3edcb98c788a89c0291b714336cb7a0b435f5d0f244228321576e0eae2b9c` 일치 확인 후 수행

## 완료 보고 (회장 verbatim 1~10)

1. **Track F PASS/HOLD** — **PASS**. regression 15/15 match, consume byte-0 OK,
   live-write surface 0, OWNER PAT 미사용, credential raw 노출 0.
2. **자동 PR 생성 readiness** — **READY (proposal-only)**. `all14_true` 케이스가
   `MERGE_CANDIDATE_READY` 로 판정. replacement_pr_runner 는 byte-0 consume 만(미실행).
3. **자동 merge readiness** — **READY (proposal-only)**. merge_queue_executor
   `evaluate_pr`/`verify_head_lock_then_merge` 심볼 존재 확인(AST probe), dry-run 14조건 판정 정합.
4. **14조건 판정 결과** — `memory/events/task-2609.merge_gate_matrix.json` 참조.
   `all14_true` → 14/14 true → MERGE_CANDIDATE_READY. 나머지 14 케이스는 의도된 단일
   조건 위반으로 HOLD/WAIT/REPLACEMENT_REQUIRED/FAIL_CLOSED/CRITICAL7 정확 분기.
5. **BOT token redacted preflight** — `task-2609.bot_token_redacted_preflight.json`.
   현재 env: BOT_GITHUB_TOKEN ABSENT (`classified_source=ABSENT`,
   `raw_exposed=false`). redaction 로직(prefix_class + sha256_8)만 출력, raw 0.
   OWNER PAT env(OWNER_PAT/PAT_TOKEN/GITHUB_PAT) 전부 unset → `owner_pat_detected=false`.
6. **Critical7 fixture 결과** — `task-2609.critical7_failure_fixture_results.json`.
   FORBIDDEN_PATH_INTRUSION(3) · DEPENDENCY_CYCLE_OR_SERIAL_ONLY_COLLISION(13) ·
   REPLACEMENT_PR_FAILED(14) · POST_MERGE_SMOKE_FAILED(15) 정확 분류.
   FAIL_CLOSED: HEAD SHA mismatch(8) · OWNER PAT detected(10).
7. **post-merge smoke / reconcile dry-run 결과** —
   `task-2609.post_merge_smoke_reconcile_dry_run.json`. post_merge_smoke_runner +
   run_post_merge_reconcile_closeout byte-0 consume, smoke/reconcile configured
   여부를 fixture 기반 dry-run 으로만 판정(실행 0). missing → HOLD, fail → Critical7.
8. **실제 write/merge 0 증거** — git HEAD `20456b5f…` / branch
   `task/task-2553p1-f1-clean-replacement` 전후 EQUAL. consume 10모듈 sha256
   전부 BYTE0 UNCHANGED. `real_write_or_merge_attempts=0`,
   `no_live_write_surface=true` (엔진 자가 정적 감사 + subprocess monkeypatch 테스트).
   git status 신규 항목은 §6 allowlist(task-2609.* / 실 entrypoint / regression)만.
9. **다음 단계 limited live PR-open pilot 가능 여부** —
   `next_step_limited_live_pr_open_pilot_possible=true` (readiness 충족).
   단, **권한 자동부여 0** — 권위 판정은 독립 ANU collector(key c119085addb0f8b7)
   회수·검증·Codex·adjudication 이후에만. executor self-chain 비권위.
10. **HOLD_FOR_CHAIR 여부** — **아니오**. Critical7/Codex HIGH·CRITICAL 미발생,
    기존 산출물 수정 0, credential/permission expansion 0, self-* 0,
    fallback/dead-man/fixed-time 진행트리거 0, 문서-only 아님(실 entrypoint+regression
    +fixture+result json), expected_files overlap 0(5-track 포함), 실 write/merge 시도 0.

## 산출물 (§6 allowlist, additive only)

- `scripts/run_auto_pr_merge_readiness_dry_run_2609.py` — 실 entrypoint
- `tests/regression/test_auto_pr_merge_readiness_dry_run_2609.py` — mock-only(25 passed)
- `memory/fixtures/task-2609.critical7-cases.json` — 15 regression fixture
- `memory/events/task-2609.auto_pr_merge_readiness.{result,decision}.json`
- `memory/events/task-2609.{result,decision}.json`
- `memory/events/task-2609.merge_gate_matrix.json`
- `memory/events/task-2609.bot_token_redacted_preflight.json`
- `memory/events/task-2609.queue_head_dry_run.json`
- `memory/events/task-2609.post_merge_smoke_reconcile_dry_run.json`
- `memory/events/task-2609.critical7_failure_fixture_results.json`
- `memory/reports/task-2609.report.md` (본 문서) · `memory/reports/task-2609.md`

## 불변식 보존

- 기존 task-2553 / 5-track(A~E, task-260[4-7].*) 산출물 byte-0 (overlap 0)
- callback owner = 독립 ANU key c119085addb0f8b7 (executor self key
  0b94683120a691cf callback/collector/adjudication/dispatch **금지** — +49 정본)
- ANU-only authoritative. fallback ≠ 진행 트리거. PASS여도 실 PR/merge 권한 자동부여 0.