# ๐Ÿ› ๏ธ Creator ๋ฆฌํฌํŠธ โ€” PR #41ยท#43 ํ›„์† F1~F6 (job `aa7f2b5f`) - **Author**: `creator-claude-01` (role: creator) ยท 2026-10-02 - **์ž‘์—… ํŠธ๋ฆฌ**: `/Users/godopu16/PuKi/laa/canary_projects/multi-agent-mux-wt/followups` ยท ๋ธŒ๋žœ์น˜ `fix/followups-41-43` ยท base `0051fd6` โ†’ head **`95eabc6`** (์ปค๋ฐ‹ 8๊ฐœ, ๋ฏธ์ปค๋ฐ‹ ๋ณ€๊ฒฝ ์—†์Œ, ignored ๋Š” `.venv/` ๋ฟ) - **๋ฒ”์œ„ ์ค€์ˆ˜**: ๋ณธ ์ฒดํฌ์•„์›ƒ(`main @ 0051fd6`)์€ ์ฝ๊ธฐ๋งŒ ํ–ˆ๋‹ค. pushยทmergeยทPRยท์ด์Šˆ ๋ณ€๊ฒฝ ์—†์Œ, ๋ฒ„์ „ bump ์—†์Œ(4.8.1 ๊ทธ๋Œ€๋กœ). #17 ํ•ญ๋ชฉ 4ยท#39ยท#40ยท#42 ๋ฒ”์œ„๋Š” ๊ฑด๋“œ๋ฆฌ์ง€ ์•Š์•˜๋‹ค. ์‹ค์ œ `.mam`(์ด ๋ฆฌํฌํŠธ ํŒŒ์ผ ์ œ์™ธ)ยท`.mam.env`(์ฝ์ง€๋„ ์ถœ๋ ฅํ•˜์ง€๋„ ์•Š์Œ)ยท๋ชจ๋‹ˆํ„ฐยท์—์ด์ „ํŠธ ์„ธ์…˜ยทherdr ์„œ๋ฒ„๋Š” ์†๋Œ€์ง€ ์•Š์•˜๊ณ  `.mam.env` ๋Š” export ํ•˜์ง€ ์•Š์•˜๋‹ค(ํ…Œ์ŠคํŠธ๋Š” conftest ์˜ ๋กœ์ปฌ ๋ธŒ๋กœ์ปค). basetempยทJUnitยท๋กœ๊ทธยท์—ญ๊ฒ€์ฆ์šฉ ์ž„์‹œ ์›ŒํฌํŠธ๋ฆฌ๋Š” ๋ชจ๋‘ ์ž‘์—… ํŠธ๋ฆฌ ๋ฐ– scratchpad ์— ๋‘์—ˆ๊ณ  ์ž„์‹œ ์›ŒํฌํŠธ๋ฆฌ๋Š” ์ œ๊ฑฐํ–ˆ๋‹ค. ## 1. ์ปค๋ฐ‹ | ์ปค๋ฐ‹ | ํ•ญ๋ชฉ | ์š”์ง€ | |---|---|---| | `75936f1` | F1 | A8 ์ด ๋งˆ์ปค lstart ๋ฅผ `loop_lock.sh` `mam_lstart` ์™€ ๊ฐ™์€ ์ •๊ทœํ™”(๊ณต๋ฐฑ ์••์ถ•ยท์–‘๋ trim)๋กœ ๊ธฐ๋ก. ๋‘ ์นธ ๊ณต๋ฐฑ `ps` ์‹ฌ ๋ณ€ํ˜•์œผ๋กœ ๋‚ ์งœ์™€ ๋ฌด๊ด€ํ•˜๊ฒŒ ๊ณ ์ •. ์ œํ’ˆ ์ฝ”๋“œ ๋ฌด๋ณ€๊ฒฝ | | `5edf913` | F2 | `mqtt_common.load_env_or_report()` โ€” publish_eventยทregistryยทjob_subscriberยทcliยทbenchยทheartbeatยทremote ์˜ main ์ด `ERROR: <๊ฒฝ๋กœ>: cannot read (<์˜ˆ์™ธ ์ข…๋ฅ˜>)` ํ•œ ์ค„ + rc 1. `ensure_env_loaded()` ๋Š” ์—ฌ์ „ํžˆ ์˜ˆ์™ธ(๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋Š” exit ํ•˜์ง€ ์•Š์Œ) | | `95eabc6` | F2 ๋ณด์ • | job_subscriber ๋Š” ์ข…๋ฃŒ ์ฝ”๋“œ๋ฅผ ์ด๋ฆ„์œผ๋กœ ๋Œ๋ ค์ค€๋‹ค(`test_issue5` ์Šค๋ƒ…์ˆ): `return RC_ERROR`(๊ฐ’ 1 ๊ทธ๋Œ€๋กœ) | | `71ea809` | F3 | (a) ๊ณตํ†ต ํŒŒ์„œ๋ฅผ `utf-8-sig` ๋กœ(BOM ์ œ๊ฑฐ, ๋‘ ๋กœ๋” ๊ณตํ†ต) (b) ์ค‘๋ณต ํ‚ค ์ฒซ ๊ฐ’ ์šฐ์„ ์„ `.mam.env.example` FORMATยท`envfile.py` ๋…์ŠคํŠธ๋ง์— ๋ช…์‹œ(๋™์ž‘ ๊ทธ๋Œ€๋กœ) (c) `MESSAGING.md:369` ๋ฅผ ์‹ค์ œ ๋™์ž‘(์—†์œผ๋ฉด ์กฐ์šฉํžˆ ๊ฑด๋„ˆ๋œ€ยท์ฃผ๋ณ€ ํƒ์ƒ‰ ์•ˆ ํ•จ, ์žˆ๋Š”๋ฐ ๋ชป ์ฝ์œผ๋ฉด `EnvFileError` โ†’ ERROR ํ•œ ์ค„ rc 1)์œผ๋กœ | | `8b04639` | F4aยทF4c | ๋Ÿฌ๋„ˆ `_int_knob` = `_positive_int` ๊ทœ์น™ + ์ž˜๋ชป๋œ ๊ฐ’ ๊ฒฝ๊ณ  1ํšŒ ํ›„ ๊ธฐ๋ณธ๊ฐ’. loop SKILL.md ์˜ˆ์‚ฐ ํ–‰ยทํ•˜์œ„ ์žก ๋ฌธ๋‹จ์— `MAM_WAIT_GRACE_S` ์™€ ์ •์ˆ˜ ๊ทœ์น™ | | `fb1b93c` | F4b | bash ๋…ธ๋ธŒ 8๊ฐœ๋ฅผ `mam_int_knob` ์œผ๋กœ. `mam_int`/`mam_int_knob` ๋ฅผ `lib_int.sh` ๋กœ **๊ทธ๋Œ€๋กœ ์ด๋™**(lib.sh ๊ฐ€ source, lib.sh ์—†์ด ๋„๋Š” `loop_lock.sh`ยท`diff_collect.sh` ๋Š” ํ•จ์ˆ˜๊ฐ€ ์—†์„ ๋•Œ ์ง์ ‘ source) | | `c252ac4` | F5 | `stall_watch.py` ์˜ `MAM_TEST_UNRELIABLE_AGENT` ๋ถ„๊ธฐ ์‚ญ์ œ, S13 ์€ ์–ด๋Œ‘ํ„ฐ seam ์œผ๋กœ | | `1e92ddc` | F6 | delegate-job SKILL.md `<= 60 s` ๋ฅผ herdr wait ์— ํ•œ์ •, "๋Œ€๊ธฐ ์ค‘ ๋ž˜ํผ ์†Œ๋ฉธ" ํ…Œ์ŠคํŠธ๋ฅผ ๋‘ ๋ฒˆ์งธ wait ์•ˆ์—์„œ ์†Œ๋ฉธํ•˜๋„๋ก | ## 2. ํ•ญ๋ชฉ๋ณ„ ๋‚ด์šฉ๊ณผ ์™„๋ฃŒ ์กฐ๊ฑด ### F1 โ€” ๋‚ ์งœ ์˜์กด A8 - ์›์ธ: `ps -o lstart=` ๋Š” ํ•œ ์ž๋ฆฌ ๋‚ ์งœ๋ฅผ `Oct 2` ๋กœ ๋‘ ์นธ ํŒจ๋”ฉํ•œ๋‹ค. ์ œํ’ˆ `mam_lstart` ๋Š” `tr -s ' '` ๋กœ ์ค„์—ฌ ๋น„๊ตํ•˜๋Š”๋ฐ A8 ์€ `.strip()` ๋งŒ ํ•œ ์›๊ฐ’์„ ๊ธฐ๋ก โ†’ ์‚ด์•„ ์žˆ๋Š” holder ๊ฐ€ stale ๋กœ ๋ณด์—ฌ ๋‘ ๋ฒˆ์งธ ๋ฃจํ”„๊ฐ€ ๊ฑฐ๋ถ€๋˜์ง€ ์•Š์Œ(๋งค๋‹ฌ 1~9์ผ). - ์ˆ˜์ •(`tests/test_issue21_acceptance.py`): `_marker_lstart()` ๊ฐ€ `" ".join(out.split())`(= `tr -s ' '` + trim)๋กœ ๊ธฐ๋ก. `@pytest.mark.parametrize("ps", ["real", "padded"])` โ€” `padded` ๋Š” PATH ์•ž์˜ `ps` ์‹ฌ์ด lstart ์š”์ฒญ์— ํ•ญ์ƒ `Thu Oct 1 08:02:03 2026` ์„ ๋Œ๋ ค์ฃผ๋ฏ€๋กœ **๋‚ ์งœ์™€ ๋ฌด๊ด€ํ•˜๊ฒŒ** ๋‘ ์นธ ๊ณต๋ฐฑ ๊ฒฝ๋กœ๋ฅผ ์ง€๋‚œ๋‹ค(์‹ฌ์ด ์‹ค์ œ๋กœ ์“ฐ์˜€๋Š”์ง€ `Thu Oct 1 โ€ฆ` ๋กœ ํ™•์ธ). - ๊ฐ™์€ ํŒจํ„ด ์กฐ์‚ฌ: ์‚ด์•„ ์žˆ๋Š” lstart ๋ฅผ ๋งˆ์ปค์— ์“ฐ๋Š” ํ…Œ์ŠคํŠธ๋Š” `test_o3_scoped_guard._get_lstart`(์ด๋ฏธ `" ".join(split())`)๋ฟ. `test_o2_race_free_lock` ์˜ ๋งˆ์ปค๋Š” ๊ณ ์ •๋œ stale ๊ฐ’์ด๊ณ , ๊ทธ ํŒŒ์ผ์˜ `get_lstart()` ๋Š” **์ •์˜๋งŒ ์žˆ๊ณ  ์“ฐ์ด์ง€ ์•Š๋Š”๋‹ค**(์ฃฝ์€ ์ฝ”๋“œ โ€” ์†๋Œ€์ง€ ์•Š์Œ). ์ œํ’ˆ ์ชฝ ๋‹ค๋ฅธ ์†Œ๋น„์ž: `loop_delegation_guard.sh` ๋Š” ์–‘์ชฝ์„ split-join, `lib.sh` ์˜ `ps -o pid=,lstart=` ๋Š” `strptime` ์ด๋ผ ๋‘ ์นธ์— ๋ฌด๊ด€. ### F2 โ€” Python ์ง„์ž…์ ์˜ EnvFileError - `mqtt_common.load_env_or_report() -> bool`: `ensure_env_loaded()` ๋ฅผ ๋ถ€๋ฅด๊ณ  `EnvFileError` ๋ฉด `print(f"ERROR: {e}", file=sys.stderr)` ํ›„ False. ๊ฐ main ์€ `if not โ€ฆ: return 1`(job_subscriber ๋Š” `RC_ERROR`). ๋ฉ”์‹œ์ง€๋Š” `envfile` ์˜ `"{path}: cannot read ({type})"` ๊ทธ๋Œ€๋กœ๋ผ ๊ฐ’ยท๋‚ด์šฉ์ด ๋“ค์–ด๊ฐ€์ง€ ์•Š๋Š”๋‹ค. - ๋ฒ”์œ„: ๋ธŒ๋ฆฌํ”„๊ฐ€ ๋“  7๊ฐœ main. **reconcile.sh ์˜ ์ž„๋ฒ ๋””๋“œ ๊ตฌ๋…์ž**๋„ `ensure_env_loaded()` ๋ฅผ ๋ถ€๋ฅด์ง€๋งŒ main ์ด ์•„๋‹ˆ๋ผ ๋ชฉ๋ก ๋ฐ–์ด๋ผ ๊ทธ๋Œ€๋กœ ๋‘์—ˆ๋‹ค(ํŠธ๋ ˆ์ด์Šค๋ฐฑ ์œ ์ง€) โ€” ํ•„์š”ํ•˜๋ฉด ํ›„์†. - ๋ฆฌ๋ทฐ์–ด ์ฐธ๊ณ : job_subscriber ์˜ rc 1 ์€ ์›๋ž˜ "๊ฐ์‹œํ•œ ์žก์ด error ๋กœ ๋๋‚จ"(`RC_ERROR`)๊ณผ ๊ฐ™์€ ๊ฐ’์ด๋‹ค. ์ˆ˜์ • ์ „์—๋„ ํŠธ๋ ˆ์ด์Šค๋ฐฑ์œผ๋กœ rc 1 ์ด์—ˆ์œผ๋ฏ€๋กœ ๊ฐ’์€ ๋ฐ”๋€Œ์ง€ ์•Š์•˜๊ณ , ๋ž˜ํผ๋Š” ๊ฐ™์€ ํŒŒ์ผ์„ ๋จผ์ € ์ฝ๊ณ  ์Šค์Šค๋กœ rc 1 ๋กœ ๋๋‚˜ ์ด ๊ตฌ๋…์ž๋ฅผ ๋„์šฐ์ง€ ์•Š๋Š”๋‹ค. ๋ณ„๋„ ์ฝ”๋“œ(์˜ˆ: 3 fatal)๋กœ ๋ฐ”๊พธ๋Š” ๊ฒƒ์€ ๊ณ„์•ฝ ๋ณ€๊ฒฝ์ด๋ผ ํ•˜์ง€ ์•Š์•˜๋‹ค. ### F3 โ€” .mam.env ์„ธ๋ถ€ - (a) `envfile.parse` ๊ฐ€ `encoding="utf-8-sig"` โ€” ํŒŒ์ผ ๋งจ ์•ž BOM ๋งŒ ๋ฒ—๊ธฐ๋ฉฐ, ๋ž˜ํผ(`envfile.py --shell`)์™€ `mqtt_common` ์ด ๊ฐ™์€ ํ•จ์ˆ˜๋ฅผ ์“ฐ๋ฏ€๋กœ ๋‘ ๋กœ๋” ๊ณตํ†ต. - (b) `apply()` ๊ฐ€ ์ด๋ฏธ ์žˆ๋Š” ํ‚ค๋ฅผ ๊ฑด๋„ˆ๋›ฐ๋ฏ€๋กœ ์ฒซ ๊ฐ’์ด ์ด๊ธด๋‹ค(๋™์ž‘ ๋ฌด๋ณ€๊ฒฝ) โ€” FORMAT ์ ˆ์— `a key given twice keeps its FIRST value` ์™€ BOM ๊ทœ์น™ ์ถ”๊ฐ€. - (c) MESSAGING 2๋ฒˆ ํ•ญ๋ชฉ์„ ์‹ค์ œ๋กœ: ๋ช…์‹œ ํŒŒ์ผ์ด ์—†์œผ๋ฉด ์กฐ์šฉํžˆ ๊ฑด๋„ˆ๋›ฐ๊ณ  ์ฃผ๋ณ€ ํƒ์ƒ‰์„ ํ•˜์ง€ ์•Š๋Š”๋‹ค(ํ™˜๊ฒฝ๋ณ€์ˆ˜์™€ ๊ธฐ๋ณธ๊ฐ’์œผ๋กœ ๋™์ž‘), ์žˆ๋Š”๋ฐ ๋ชป ์ฝ์œผ๋ฉด `EnvFileError` โ†’ ERROR ํ•œ ์ค„ rc 1. ๊ธฐ์กด ๋ฌธ์žฅ์˜ "error is logged"ยท"fail-closed (`RuntimeError`)" ๋Š” ์ฝ”๋“œ์— ๊ทผ๊ฑฐ๊ฐ€ ์—†์–ด ์ง€์› ๋‹ค. - ์ฐธ๊ณ (๋ฒ”์œ„ ๋ฐ–, ์†๋Œ€์ง€ ์•Š์Œ): ๊ฐ™์€ ๋ธ”๋ก 3๋ฒˆ ํ•ญ๋ชฉ์˜ ํƒ์ƒ‰ ์ˆœ์„œ(`MAM_REAL_ROOT`ยท`WORKSPACE_ROOT`ยทcwd)๋Š” `mqtt_common._load_dotenv`(๋ชจ๋“ˆ ์œ„์น˜์—์„œ ์œ„๋กœ `.agents`/`.git` ํƒ์ƒ‰)์™€ ๋‹ค๋ฅด๋‹ค. ### F4 โ€” ์ •์ˆ˜ ๋…ธ๋ธŒ - (a) `runner._int_knob(name, minimum)` โ†’ None(๋ฏธ์„ค์ •ยท์ž˜๋ชป๋œ ๊ฐ’, ํ›„์ž๋Š” ๋…ธ๋ธŒ๋‹น ๊ฒฝ๊ณ  1ํšŒ) ์ด๋ฉด ํ˜ธ์ถœ๋ถ€ ๊ธฐ๋ณธ๊ฐ’. ์ตœ์†Ÿ๊ฐ’๊ณผ ๊ทผ๊ฑฐ(`tests/test_issue26_ints.py` `RUNNER_INT_KNOBS`): | ๋…ธ๋ธŒ | ์ตœ์†Ÿ๊ฐ’ | ๊ธฐ๋ณธ | ๊ทผ๊ฑฐ | |---|---|---|---| | `MAM_WAIT_GRACE_S` | 0 | 300 | 0 = ์˜ˆ์‚ฐ๋งŒํผ๋งŒ ๋Œ€๊ธฐ | | `MAM_CHILD_WAIT_S` | 0 | ์˜ˆ์‚ฐ + grace | 0 = ํ•˜์œ„ ์žก์„ ํ•œ ๋ฒˆ๋งŒ ํ™•์ธ(test_issue34 ๊ฐ€ 0 ์‚ฌ์šฉ) | | `MAM_JOB_TREE_MAX` | 1 | 50 | 0 ์€ ๋ชจ๋“  ํŠธ๋ฆฌ๋ฅผ "over" ๋กœ ๋งŒ๋“ ๋‹ค; ๊ธฐ๋‹ค๋ฆฌ์ง€ ์•Š๊ธฐ๋Š” `MAM_CHILD_WAIT_S=0` | ๋™์ž‘ ๋ณ€ํ™”: `MAM_CHILD_WAIT_S` ๋Š” ์ „์— `float()` ์ด๋ผ `0.5`ยท`1e3` ์„ ๋ฐ›์•˜๊ณ  `abc` ๋Š” ValueError, `MAM_JOB_TREE_MAX` ๋Š” `abc`ยท๋นˆ ๊ฐ’์ด ValueError, `MAM_WAIT_GRACE_S` ๋Š” `" 30 "` ๋„ ์กฐ์šฉํžˆ 300 ์ด์—ˆ๋‹ค โ†’ ์ด์ œ ๋ชจ๋‘ 10์ง„ ์ •์ˆ˜ ๊ทœ์น™(๊ฒฝ๊ณ  ํ›„ ๊ธฐ๋ณธ๊ฐ’). - (b) bash ๋…ธ๋ธŒ(`INT_KNOBS` ์— ์ถ”๊ฐ€, `NOT_ARITHMETIC` ์—์„œ ์ œ๊ฑฐ): | ๋…ธ๋ธŒ | ์œ„์น˜ | ์ตœ์†Ÿ๊ฐ’ | ๊ธฐ๋ณธ | ๊ทผ๊ฑฐ | |---|---|---|---|---| | `MAM_READY_EMPTY_GIVEUP` | lib.sh `wait_for_tui_ready` | 1 | 5 | 0 ์€ 1 ๊ณผ ๊ฐ™๊ฒŒ ๋™์ž‘ | | `SKS_EMPTY_GIVEUP` | lib.sh `_pane_quiescent` | 1 | 3 | ๊ฐ™์Œ | | `SKS_IDLE_RETRIES` | lib.sh `wait_for_agent_idle` | 0 | 2 | 0 = ์žฌ์‹œ๋„ ์—†์Œ | | `SKS_IDLE_RETRY_BACKOFF_S` | ๊ฐ™์Œ(sleep) | 0 | 10 | test_issue6 ๊ฐ€ 0 ์‚ฌ์šฉ; ์†Œ์ˆ˜ ์‚ฌ์šฉ์ฒ˜ ์—†์Œ | | `MAM_LOCK_STEAL_RETRIES` | loop_lock.sh | 0 | 3 | 0 = ํ•œ ๋ฒˆ ์‹œ๋„ | | `MAM_DIFF_MAX_BYTES`/`_LINES` | diff_collect.sh | 1 | 200000/4000 | 0 ์€ ๋ชจ๋“  diff ๋ฅผ ์ž๋ฆ„ | | `RECONCILE_POLL_INTERVAL` | reconcile.sh(sleep) | 1 | 15 | 0 ์€ ๋ฐ”์œ ๋ฃจํ”„; ์†Œ์ˆ˜ ์‚ฌ์šฉ์ฒ˜ ์—†์Œ | `SKS_QUIESCENT_INTERVAL` ์€ **๊ธฐ๋ณธ๊ฐ’์ด 0.5 ์ดˆ**๋ผ ์†Œ์ˆ˜๊ฐ€ ์‹ค์ œ ์˜๋ฏธ โ†’ ๊ทธ๋Œ€๋กœ ๋‘๊ณ  `NOT_ARITHMETIC` ์— "sleep, fractional by default (0.5) - left raw" ๋กœ ์‚ฌ์œ ๋ฅผ ๋‚จ๊ฒผ๋‹ค. - `lib_int.sh` ๋ฅผ ๋งŒ๋“  ์ด์œ : `diff_collect.sh` ๋Š” Python ๋Ÿฌ๋„ˆ๊ฐ€ lib.sh ์—†์ด `source` ํ•˜๊ณ (`runner.collect_changes_diff`), `loop_lock.sh` ๋„ ํ…Œ์ŠคํŠธ๊ฐ€ ๋‹จ๋… source ํ•œ๋‹ค. lib.sh ๋ฅผ source ํ•˜๋ฉด herdr ์‹ฌ ์„ค์น˜ ๋“ฑ ๋ถ€์ž‘์šฉ์ด ์žˆ์–ด ํ•จ์ˆ˜๋งŒ ๋ถ„๋ฆฌํ–ˆ๋‹ค. ํ•จ์ˆ˜ ๋ณธ๋ฌธ์€ ํ•œ ๊ธ€์ž๋„ ๋ฐ”๊พธ์ง€ ์•Š์•˜๋‹ค. ์—ฐ์‡„ ๋ณ€๊ฒฝ: `deploy/remove.sh` ์˜ ๋งค๋‹ˆํŽ˜์ŠคํŠธ ์—†๋Š” ํด๋ฐฑ ๋ชฉ๋ก์— `lib_int.sh` ์ถ”๊ฐ€(์„ค์น˜๋Š” `.agents/skills` ์˜ ๋ชจ๋“  ํŒŒ์ผ์„ ๋ณต์‚ฌํ•˜๋ฏ€๋กœ ๊ทธ๋Œ€๋กœ ๋ฐฐํฌ๋จ), `test_issue21_loop_b::l15` ๊ฐ€ ๊ฐ€์งœ ์ œ์–ด ๋ฃจํŠธ์— `diff_collect.sh` ๋งŒ ๋‘๋˜ ๊ฒƒ์„ `lib_int.sh` ๋„ ํ•จ๊ป˜ ๋‘๊ฒŒ. - (c) loop SKILL.md: ์˜ˆ์‚ฐ ํ–‰์— `MAM_WAIT_GRACE_S`(๊ธฐ๋ณธ 300, 0 ์ด์ƒ, ์ž˜๋ชป๋œ ๊ฐ’ ๊ฒฝ๊ณ  ํ›„ 300, ๋ฎ๋Š” ๊ผฌ๋ฆฌ ์„ค๋ช…), ํ•˜์œ„ ์žก ๋ฌธ๋‹จ์˜ `MAM_CHILD_WAIT_S` ๊ธฐ๋ณธ์„ "์˜ˆ์‚ฐ + `MAM_WAIT_GRACE_S`", 0 ์˜ ์˜๋ฏธ, `MAM_JOB_TREE_MAX` 1 ์ด์ƒ, ์ •์ˆ˜ ๊ทœ์น™. ### F5 โ€” ์ œํ’ˆ ์ฝ”๋“œ์˜ ํ…Œ์ŠคํŠธ ํ›… - `StallWatch.__init__` ์˜ `MAM_TEST_UNRELIABLE_AGENT` ๋‘ ์ค„ ์‚ญ์ œ(์ด์ œ `.agents/skills` ์ „์ฒด์— `MAM_TEST_` ์—†์Œ). - S13: `_watch(..., unreliable=True)` ๊ฐ€ `python -c _UNRELIABLE_MAIN claude ` ๋กœ ์‹ค์ œ `stall_watch.main()` ์„ ์‹คํ–‰ํ•˜๋˜, ๊ทธ ํ”„๋กœ์„ธ์Šค์—์„œ `type(get_adapter("claude")).agent_status_reliable = property(lambda self: False)`. ๊ฒ€์ฆ ๋‚ด์šฉ์€ ๊ทธ๋Œ€๋กœ(5 ์ดˆ ๋™์•ˆ idle ์•Œ๋ฆผยทnudge ์—†์Œ โ†’ blocked ์•Œ๋ฆผ `stalled:blocked Do you want to proceed?` โ†’ ๋กœ๊ทธ `idle judgement off for claude`). ### F6 โ€” ๋ฌธ์„œ ์ •๋ฐ€๋„์™€ "๋Œ€๊ธฐ ์ค‘ ๋ž˜ํผ ์†Œ๋ฉธ" - SKILL.md: "ํ•œ herdr wait(<= 60 s) โ€” ๋˜๋Š” ์•Œ๋ฆผ ๋ฐœํ–‰ ์ค‘์— ๋ž˜ํผ๊ฐ€ ์‚ฌ๋ผ์ง€๋ฉด ๊ทธ ๋ฐœํ–‰์ด ๋๋‚  ๋•Œ๊นŒ์ง€" ๋กœ ํ•œ์ •. - ํ…Œ์ŠคํŠธ: `_during_notice` ์— `in_wait(tick)` ํ›…(๊ฐ ๊ฐ€์งœ herdr wait ์•ˆ์—์„œ ํ˜ธ์ถœ). ๋ž˜ํผ๋Š” **๋‘ ๋ฒˆ์งธ wait ์•ˆ์—์„œ** ์‚ฌ๋ผ์ง€๊ณ , ํ…Œ์ŠคํŠธ๋Š” `ticks == [1, 2]`(๋‘ ๋ฒˆ์งธ wait ์— ์‹ค์ œ๋กœ ๋“ค์–ด๊ฐ)์™€ ๊ทธ๋•Œ๊นŒ์ง€ alive ๊ฐ€ ์ฐธ์ด์—ˆ์Œ์„ ํ™•์ธํ•œ ๋’ค ์•Œ๋ฆผยทํ‚ค 0 ์„ ๋‹จ์–ธํ•œ๋‹ค. ## 3. ํšŒ๊ท€ ํ…Œ์ŠคํŠธ๊ฐ€ ์ˆ˜์ • ์ „ ์ฝ”๋“œ์—์„œ ์‹คํŒจํ•จ์„ ํ™•์ธํ•œ ๋ฐฉ๋ฒ• `git worktree add --detach /base 0051fd6`(์ž‘์—… ํŠธ๋ฆฌ ๋ฐ–)์— ์ƒˆ ํ…Œ์ŠคํŠธ ํŒŒ์ผ์„ ๋ณต์‚ฌํ•ด ๋Œ๋ฆฌ๊ณ , ํ™•์ธ ํ›„ `git checkout` ์œผ๋กœ ๋˜๋Œ๋ ธ๋‹ค. ๋งˆ์ง€๋ง‰์— `git worktree remove --force` ๋กœ ์ œ๊ฑฐ(๋‚จ์€ ์›ŒํฌํŠธ๋ฆฌ 2๊ฐœ: ๋ณธ ์ฒดํฌ์•„์›ƒยทfollowups). | ํ•ญ๋ชฉ | base(0051fd6)์—์„œ | ์ˆ˜์ • ํ›„ | |---|---|---| | F1 | ์›๋ž˜ A8: **์‹คํŒจ**(์˜ค๋Š˜ 10์›” 2์ผ, `already running` ์—†์Œ). ์ƒˆ ํ…Œ์ŠคํŠธ์—์„œ `_marker_lstart` ๋ฅผ ์˜› `.strip()` ์œผ๋กœ ๋˜๋Œ๋ฆฌ๋ฉด `real`ยท`padded` **๋‘˜ ๋‹ค ์‹คํŒจ** โ€” `padded` ๋Š” ๋‚ ์งœ์™€ ๋ฌด๊ด€ | 2 passed | | F2 | 14 ์ผ€์ด์Šค(7 ์ง„์ž…์  ร— 000 ๊ถŒํ•œยทUTF-8 ๊นจ์ง) **14 ์‹คํŒจ**(ํŠธ๋ ˆ์ด์Šค๋ฐฑ) | 14 passed | | F3 | A7 3๊ฐœ **3 ์‹คํŒจ**: BOM ์ด `FIRST` ๋ฅผ ๋ฒ„๋ฆผ / FORMAT ๋ฌธ๊ตฌ ์—†์Œ / MESSAGING ์˜ ์˜› ๋ฌธ์žฅ | 3 passed | | F4a | ์ƒˆ ์ผ€์ด์Šค ์ค‘ **15 ์‹คํŒจ**: grace ์˜ ์ž˜๋ชป๋œ ๊ฐ’ 6(๊ฒฝ๊ณ  ์—†์ด 300, `" 30 "` ์€ 300), child-wait `abc`ยท`-5`ยท`0.5`ยท`9999999999` 4(ValueError ๋˜๋Š” ๋ฐ›์•„๋“ค์ž„), tree-max `0`ยท`abc`ยท`-1`ยท๋นˆ ๊ฐ’ 4(ValueError ๋˜๋Š” 0 ์ˆ˜์šฉ), ์ •์  ๊ฒ€์‚ฌ 1. ํ†ต๊ณผํ•œ 14 ๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๊ฐ™์€ ์œ ํšจ ๊ฐ’ | 44 passed | | F4b | **14 ์‹คํŒจ**: ํ‘œ ์ •์  ๊ฒ€์‚ฌ 2, lib.sh ์—†์ด source ํ•œ ์Šคํฌ๋ฆฝํŠธ 11(`abc`ยท`0900`ยท`" 7 "`ยท`-1`ยท`1.5`, diff ๋Š” `0` ๋„), `_pane_quiescent` + `SKS_EMPTY_GIVEUP=abc`(`[` ์˜ค๋ฅ˜) 1. ํ†ต๊ณผ 3 ์€ ์œ ํšจ ๊ฐ’ | ํ†ต๊ณผ | | F5 | ์ •์  ๊ฒ€์‚ฌ(`MAM_TEST_` ์—†์Œ) **์‹คํŒจ**. ์ถ”๊ฐ€๋กœ ์ˆ˜์ • ํ›„ ํŠธ๋ฆฌ์—์„œ seam ์„ ๋นผ๋ฉด(`unreliable=True` ์ œ๊ฑฐ) S13 ์ด **์‹คํŒจ** โ†’ seam ์ด unreliable ์ƒํ™ฉ์„ ๋งŒ๋“ ๋‹ค๋Š” ์ฆ๊ฑฐ | 2 passed | | F6 | ํ…Œ์ŠคํŠธ๋งŒ ๋ฐ”๋€ ํ•ญ๋ชฉ์ด๋ผ ๋‘ ๊ฐ€์ง€๋กœ ํ™•์ธ: (1) ์ƒˆ ํ…Œ์ŠคํŠธ์— ์˜› ํ˜ธ์ถœ ํšŸ์ˆ˜ ๋Œ€์—ญ์„ ๋„ฃ์œผ๋ฉด `assert [1] == [1, 2]` ๋กœ **์‹คํŒจ** โ€” ์˜› ํ…Œ์ŠคํŠธ๋Š” ๋‘ ๋ฒˆ์งธ wait ์— ๋“ค์–ด๊ฐ€์ง€๋„ ์•Š๊ณ  ๋ฃจํ”„ ๋จธ๋ฆฌ์—์„œ ๋๋‚ฌ๋‹ค. (2) ์ œํ’ˆ์˜ wait ์งํ›„ `_wrapper_gone()` ๊ฒ€์‚ฌ๋ฅผ ์ง€์šด ๋ณ€์ด์ฒด์—์„œ ์ƒˆ ํ…Œ์ŠคํŠธ๊ฐ€ `notes == ['stalled:idle']` ๋กœ **์‹คํŒจ**(์ˆ˜์ • ์•ˆ ํ•œ ์ œํ’ˆ์—์„œ๋Š” ํ†ต๊ณผ) | 1 passed | ## 4. ํ…Œ์ŠคํŠธ ๊ฒฐ๊ณผ ๋ช…๋ น(๋ธŒ๋ฆฌํ”„ ๊ทธ๋Œ€๋กœ, `.mam.env` export ์—†์Œ): `AGENT_PYTHON_BIN=/.venv/bin/python PYTHONDONTWRITEBYTECODE=1 /.venv/bin/python -m pytest -p no:cacheprovider -q --basetemp=/bt-final --junitxml=/final.xml <ํŒŒ์ผ๋“ค>` ์ตœ์ข… ์‹คํ–‰ @ `1e92ddc` โ€” **605 passed, 1 failed, 2 skipped (885 s)**. ์‹คํŒจ 1๊ฑด์€ ๋‚ด F2 ํšŒ๊ท€์˜€๋‹ค(`test_issue5_phase1_delegation::test_job_subscriber_cli_contract_snapshot` โ€” job_subscriber ์˜ ๋งจ ์ˆซ์ž `return 1`). `95eabc6` ๋กœ ๊ณ ์นœ ๋’ค `test_issue5_phase1_delegation.py` + `test_issue26_envfile.py` ์žฌ์‹คํ–‰ **103 passed**. `95eabc6` ์˜ ๋ณ€๊ฒฝ์€ ๊ฐ™์€ ๊ฐ’(1)์„ ์ด๋ฆ„(`RC_ERROR`)์œผ๋กœ ๋ฐ”๊พผ ๊ฒƒ๋ฟ์ด๊ณ  ๊ทธ ๋ถ„๊ธฐ๋Š” env ํŒŒ์ผ ์‹คํŒจ์—์„œ๋งŒ ํƒ„๋‹ค. | ํŒŒ์ผ | ํ†ต๊ณผ | ์‹คํŒจ | ์Šคํ‚ต | |---|---|---|---| | test_issue26_envfile.py | 37 | 0 | 0 | | test_issue26_ints.py | 93 | 0 | 0 | | test_issue21_acceptance.py | 10 | 0 | 0 | | test_issue30_stall_watch.py | 48 | 0 | 1 (`/proc` ์ „์šฉ) | | test_issue30_stall_watch_stop.py | 11 | 0 | 0 | | test_tier1_unit.py | 67 | 0 | 0 | | test_version_consistency.py | 3 | 0 | 0 | | test_issue33_budget.py | 20 | 0 | 0 | | test_issue34_job_tree.py | 20 | 0 | 0 | | test_issue21_loop_b.py | 34 | 0 | 0 | | test_issue5_phase1_delegation.py | 65 โ†’ **์žฌ์‹คํ–‰ 66** | 1 โ†’ **0** | 0 | | test_issue18_liveness_contract.py | 31 | 0 | 0 | | test_o2_race_free_lock.py | 22 | 0 | 0 | | test_o3_scoped_guard.py | 32 | 0 | 0 | | test_b7_diff_untracked.py | 20 | 0 | 0 | | test_issue36_prompt_transport.py | 23 | 0 | 1 (Linux `MAX_ARG_STRLEN`) | | test_issue6_turn_handshake.py | 14 | 0 | 0 | | test_c1_tui_readiness.py | 23 | 0 | 0 | | test_b19_headless_reconcile_fixes.py | 16 | 0 | 0 | | test_issue19_subscriber_daemon_lifecycle.py | 16 | 0 | 0 | ๋ธŒ๋ฆฌํ”„ ์ง€์ • 7๊ฐœ ํŒŒ์ผ + ๋ฐ”๊พผ ๋ชจ๋“ˆ์˜ ํ…Œ์ŠคํŠธ(๋Ÿฌ๋„ˆ: issue33/34ยทloop_b, env/์ง„์ž…์ : issue5ยทissue18, bash ๋…ธ๋ธŒ: o2ยทo3ยทb7ยทissue36ยทissue6ยทc1ยทb19ยทissue19). ์ „์ฒด ์Šค์œ„ํŠธ(~60๋ถ„)๋Š” ๋Œ๋ฆฌ์ง€ ์•Š์•˜๋‹ค(์˜ค์ผ€์ŠคํŠธ๋ ˆ์ดํ„ฐ ๋ชซ). ์ •์  ๊ฒ€์‚ฌ: `bash -n` ์œผ๋กœ ๋ฐ”๊พผ ์…ธ ํŒŒ์ผ 6๊ฐœ ๋ฌธ๋ฒ• OK; `shellcheck`ยท`pyflakes` ๋Š” ์ด ํ˜ธ์ŠคํŠธ์— ์—†๋‹ค. ## 5. ์œ„์ƒ - ์ž‘์—… ํŠธ๋ฆฌ: ์ตœ์ข… `git status --short --ignored` = `!! .venv/` ๋งŒ. ๋‹จ, ์ตœ์ข… ์‹คํ–‰ ์ค‘ **`.mam/shim/herdr` ๊ฐ€ ์ž‘์—… ํŠธ๋ฆฌ์— ์ƒ๊ฒผ๋‹ค** โ†’ ํŒŒ์ผ๋ณ„๋กœ ๋‚˜๋ˆ  ๋Œ๋ ค ์›์ธ์„ ์ฐพ์•˜๋‹ค: `tests/test_version_consistency.py::_get_lib_sh_mam_version` ์ด `WORKSPACE_ROOT` ์—†์ด `lib.sh` ๋ฅผ source โ†’ `_init_herdr_isolation` ์ด `<์ €์žฅ์†Œ>/.mam/shim/herdr` ๋ฅผ ์“ด๋‹ค. **base ์—์„œ๋„ ๋˜‘๊ฐ™์ด ์ƒ๊ธด๋‹ค**(๋‚ด ๋ณ€๊ฒฝ๊ณผ ๋ฌด๊ด€, ๊ธฐ์กด ๋™์ž‘). ๋‚ด์šฉ์ด ์žฌ์ƒ์„ฑ๋˜๋Š” ์‹ฌ ํ•˜๋‚˜๋ฟ์ž„์„ ํ™•์ธํ•˜๊ณ  ์ง€์› ๋‹ค. โš ๏ธ ๋ณธ ์ฒดํฌ์•„์›ƒ์—์„œ ์ด ํ…Œ์ŠคํŠธ๋ฅผ ๋Œ๋ฆฌ๋ฉด **์‹ค์ œ `.mam/shim/herdr` ๋ฅผ ๋ฎ์–ด์“ด๋‹ค** โ€” ํ›„์† ํ›„๋ณด(ํ…Œ์ŠคํŠธ๊ฐ€ `WORKSPACE_ROOT` ๋ฅผ ์ƒŒ๋“œ๋ฐ•์Šค๋กœ ์ฃผ๊ธฐ). - ํ”„๋กœ์„ธ์Šค: ๋‚ด F5 ํ™•์ธ(seam ์„ ์ผ๋ถ€๋Ÿฌ ๋บ€ S13 ์‹คํŒจ ์‹คํ–‰)์—์„œ **์ƒŒ๋“œ๋ฐ•์Šค stall_watch 1๊ฐœ๊ฐ€ ๋‚จ์•˜๋‹ค**(S13 ์€ ๋‹จ์–ธ ์‹คํŒจ ์‹œ `finally` ์—์„œ ์—์ด์ „ํŠธ๋งŒ ์ฃฝ์ด๊ณ  watcher `w` ๋Š” ์ •๋ฆฌํ•˜์ง€ ์•Š์Œ โ€” ๊ธฐ์กด ํ…Œ์ŠคํŠธ ๊ตฌ์กฐ). ๊ทธ watcher ๋Š” basetemp ์˜ mock herdrยท๋ ˆ์ง€์ŠคํŠธ๋ฆฌ๋งŒ ์ƒ๋Œ€ํ–ˆ๋‹ค. TERM ์œผ๋กœ ์ข…๋ฃŒํ–ˆ๊ณ , ์ดํ›„ scratchpad ๊ฒฝ๋กœ๋ฅผ ๊ฐ€์ง„ ํ”„๋กœ์„ธ์Šค 0๊ฐœ. ์‹ค์ œ ๋ชจ๋‹ˆํ„ฐ ๋ฐ๋ชฌยท์„ธ์…˜์€ ๊ฑด๋“œ๋ฆฌ์ง€ ์•Š์•˜๋‹ค(๋‚จ์€ `-m lib_py.loop` 1๊ฐœ๋Š” ์˜ค์ผ€์ŠคํŠธ๋ ˆ์ดํ„ฐ์˜ ๋ฃจํ”„ ๋“œ๋ผ์ด๋ฒ„). - ์‹ค์ œ `.mam/jobs` ์˜ ๋ ˆ์ฝ”๋“œ๋Š” ์ฝ๊ธฐยท์“ฐ๊ธฐ ํ•˜์ง€ ์•Š์•˜๋‹ค(์ด ๋ฆฌํฌํŠธ ํŒŒ์ผ๋งŒ ์ž‘์„ฑ). ## 6. ๋ฆฌ๋ทฐ์–ด ์ฐธ๊ณ  - `lib.sh` ๋ณ€๊ฒฝ์€ `mam_int`/`mam_int_knob` ๋ธ”๋ก์„ `lib_int.sh` ๋กœ ์˜ฎ๊ธฐ๊ณ  ๊ทธ ์ž๋ฆฌ์—์„œ `source "$(dirname "${BASH_SOURCE[0]}")/lib_int.sh"`. ์ƒ์„ฑ๋˜๋Š” herdr ์‹ฌ(heredoc, 151โ€“1367ํ–‰)์€ `mam_int` ๋ฅผ ์“ฐ์ง€ ์•Š๋Š”๋‹ค. - `local x="$(mam_int_knob โ€ฆ)"` ํ˜•ํƒœ๋Š” B5 ์ •์  ๊ฒ€์‚ฌ ์ •๊ทœ์‹(`mam_int_knob NAME default min)`)์ด ์žก๋„๋ก ๊ธฐ์กด ํ˜ธ์ถœ๋ถ€ ๋ชจ์–‘์„ ๋”ฐ๋ž๋‹ค. B5 ๊ฐ€ ์ด์ œ ๋ž˜ํผ์™€ **๋ชจ๋“ ** `.sh` ๋ฅผ ์ฝ๋Š”๋‹ค. - ๋ฉ”๋ชจ: ์˜ค๋ž˜๋œ `.mam.env` export ์ง€์นจ(๊ณต๊ฐœ ๋ธŒ๋กœ์ปค ์‹œ์ ˆ)์€ ์ด ํŠธ๋ฆฌ์—์„œ ํ‹€๋ฆฌ๋‹ค โ€” conftest ๊ฐ€ ์„ธ์…˜ ๋กœ์ปฌ ๋ธŒ๋กœ์ปค๋ฅผ ๋„์šฐ๊ณ  ์ธ์ฆ ๋ณ€์ˆ˜๋ฅผ ์ง€์šด๋‹ค. ## 7. ๊ต์ฐจ ํ™•์ธ ๋ช…๋ น ``` cd /Users/godopu16/PuKi/laa/canary_projects/multi-agent-mux-wt/followups git log --oneline 0051fd6..HEAD # 8 commits, head 95eabc6 git diff --stat 0051fd6..HEAD grep -rn MAM_TEST_ .agents/skills # nothing AGENT_PYTHON_BIN=$PWD/.venv/bin/python PYTHONDONTWRITEBYTECODE=1 .venv/bin/python -m pytest -p no:cacheprovider -q \ --basetemp=/tmp/ tests/test_issue26_envfile.py tests/test_issue26_ints.py tests/test_issue21_acceptance.py \ tests/test_issue30_stall_watch.py tests/test_issue30_stall_watch_stop.py tests/test_tier1_unit.py tests/test_version_consistency.py ```