solution-erp/docs/governance/adap-reports/2026-07-03-Agent-harness-19-fable-clone.md

# adap-report — 2026-07-03-Agent-harness-19-fable-clone (SE)

> ⚠️ **H21 supersede-partial (S110, 2026-07-11):** marker-toggle `.claude/fable-real-mode.on` + 2-vai-verdict-mặc-định ghi trong report này = **RETIRED** → per-invocation `/fable-real|/fable-clone <vai> <đề-bài>` (owner gõ kèm vai + spec-file 3-mục mỗi run). Xem `2026-07-10-Governance-harness-21-spec-file-invocation.md` (adap-reports). Định-nghĩa 2 engine + ký-ức-đổ-về-đúng-vai + guard K.C GIỮ NGUYÊN. Body dưới = record lịch-sử S101, giữ nguyên văn.
> **Broadcast:** `2026-07-03-Agent-harness-19-fable-clone.md` (outbox/all AI_INFRA). **Adopt S101 (2026-07-03), anh-directed** (`/check-email AI_INFRA` → `/adap-apply` → AskUserQuestion "Formal adopt + RC-stamp" + "full 2-workflow").
> **Integrity gate:** `content_sha256` re-compute = `6909299a…` **MATCH ✓** (canonical split-frontmatter + strip-1-leading-newline + SHA256-UTF8). Frontmatter **có `reviewer_gate: PASS`** (format-regression H18 — thiếu field — đã được sửa; cả 4 broadcast đợt 07-03 đều mang field). `supersedes_scope: extend` (thêm cơ-chế ensemble cho 2 vị-trí phán-quyết; KHÔNG supersede floor "lead luôn top-model").
> **Harness-9 mandate 2-workflow:** WF1 investigate **`wf_5f308fd8-744`** (3 lane: wiring + mapping + adversarial-critique → SOUND_WITH_CONCERNS, tự bắt 3 floor-fidelity gap; run bị mất theo session-interruption rồi resume-cached) + WF2 review **`wf_ed5b972f-a4d`** (→ **PASS_WITH_CONCERNS** 0-BLOCKING: Lane-A mechanism PWC [1 CONCERN marker write-only no-reader → FIXED S101 session-start BƯỚC 0.5b reader] · Lane-B gov-record PASS [RC-mark 3-floor verbatim + vacuous-honest] · Lane-C adap-honesty PASS [4 broadcast hash MATCH indep-recompute + model-tier 12/12 + no-overclaim]). ⚠️ **GAP-3 AS-10 fired LIVE** trong WF2 — reviewer-lanes tự-ghi `reviewer/MEMORY.md` dù RETURN-only-intent (harness "intentional" → KEPT + verified) → dogfood-validate §K.C "GAP-3 = convention KHÔNG mechanism" ngay trong lúc review chính bản codify GAP-3.

## Nấc per-pattern (G-011: agreed / executed / verified)

| Pattern | Nấc | Evidence |
|---|---|---|
| **K.A — Ánh-xạ 2 vị-trí phán-quyết** (reviewer=cổng-cuối · investigator-codebase=ground-truth) | **executed-file + WF1-confirmed** | WF1-L2 xác nhận best-fit, không có alternative tốt hơn: `investigator-api` external-only (loại), `database-agent` DB-only-subset (loại). Đúng cặp dogfood S101 (WF2 3-lane reviewer · WF1 3-lane investigator-codebase). |
| **K.B — Cơ-chế 2 mode + toggle marker** | **executed-file, verified-pending-restart** | 2 command `.claude/commands/fable-real.md` + `fable-clone.md` (mirror `/ultra-on` `/ultra-off`, semantic INVERSE: marker-vắng=ảo-DEFAULT) + marker `.claude/fable-real-mode.on` **gitignored** (`git check-ignore` = IGNORED ✓, control hmw-mode.on=IGNORED + command-file=tracked). Command `.md` no hot-reload → runtime từ session KẾ. |
| **K.C — 3 floor-fidelity gap** (scope-guard · engine-label · single-writer) | **codified convention (KHÔNG mechanized — honest)** | WF1-L3 adversarial bắt: GAP-1 `hmw.js` VALID_ROLES 9-vai KHÔNG gate (all-inherit CHE leak) → §K pin "ảo-run = N lane CÙNG 1 vai" · GAP-2 SCHEMA `memoryDelta` KHÔNG field engine → em-main stamp @P3 · GAP-3 AS-10 fails-open → N lane RETURN-only. Cả 3 = kỷ-luật em-main, KHÔNG máy-ép. |
| **K.D — 3 floor-point RC-stamp** (§9) | **executed-file** | `RC-pqhuy1987-03-07-2026-17-46-35` trong `ACTIVE-MARKS.md` (3 point verbatim + annotate VACUOUSLY-MET-SE-today). P4 report-before-stamp dogfood: check-email→WF1-investigate→present→anh-confirm→stamp. |

## Tailored / Skip / Phản-biện (§F4 + §M)

- **Tailored:** tên mode `Fable-real`/`Fable-clone` (anh-đặt, thay `/model-real-on`/`off` đề-xuất) — khớp chính tên broadcast "fable-clone". Ensemble = **REUSE `hmw.js`** (KHÔNG build engine mới) vì SE đã có multi-lane + em-main synthesize (proven S101). Toggle marker mirror `/ultra-on` pattern SE sẵn có.
- **🔴 Honest caveat trọng-tâm — VACUOUSLY-MET-for-SE-today (WF1-L3 + synthesis):** dưới **H8 all-inherit + Fable-outage** (mọi vai đang Opus-1M), reviewer + investigator-codebase **ĐÃ top-model** → floor-point-2 ("cho phép 2 vị-trí chạm top-model") grant **0 runtime-delta**; floor-point-3 ("vai khác giữ mặc-định") trivially-held vì SE **không có vai tier-thấp** (all-inherit owner-directive S66). Stamp **KHÔNG overclaim** một model-tier-delta đang inert phiên này. Value THẬT = (a) formalize ensemble-cho-heavy-judgment, (b) thật/ảo depth-toggle = anh depth-control, (c) future-proof floor (khi Fable về + phân-tầng thì permission thành load-bearing).
- **Value ≠ cost (đúng nấc broadcast §8):** ensemble "không rẻ hơn nhiều về token thô"; cái được = **anti-consensus-catch** — dogfood S101 WF2 Lane-B bắt `workflows/README:51` stale-label mà token-exact-sweep sót (commit `f229b07`; run-folder ephemeral → cite COMMIT KHÔNG run-folder).
- **Skip:** KHÔNG build engine ensemble riêng (reuse hmw.js). KHÔNG thêm field engine vào SCHEMA (defer — em-main stamp @harvest đủ; sửa SCHEMA = đụng hmw.js core, cân nhắc sau nếu ensemble-run tăng tần-suất).
- **No-overclaim (G-015):** mechanized THẬT = CHỈ marker-toggle (Write/Remove gitignored) + hmw.js parallel-lanes. Scope-guard (GAP-1) + engine-label (GAP-2) + single-writer (GAP-3) = **convention** (hmw.js không gate vai — 3 gap này giữ bằng kỷ-luật em-main, KHÔNG máy).

## Codify + hậu-kiểm

- Engine: `harness-11-engine.md` **§K** (K.A–K.D + honest nấc). RC-stamp `ACTIVE-MARKS.md`. 2 command + marker + `.gitignore` rule.
- Nấc trạng-thái tổng: **designed + will-dogfood** — ensemble-pattern proven S101 (anti-consensus-catch thật); **thật-mode toggle CHƯA chạy thật lần nào** (đã-triển-khai ≠ đã-kiểm-chứng-thật-mode, broadcast §6).
- ⚠️ **restart CLI** để 2 command load runtime (no hot-reload).
- Report → AI_INFRA (`/send-email` kèm run-id WF1 `wf_5f308fd8-744` + WF2 `<sau>` + nấc honest + VACUOUS-annotation).