[CLAUDE] Docs: adopt Harness-16 MFE (memory-fidelity-EVAL) — 2-workflow + email AI_INFRA

Adopt AI_INFRA Harness-16 (3 broadcast 2026-06-29) qua 2-workflow mandate:
WF1 implement wf_4c63e1bd-99e + WF2 review wf_13e3d35a-023 (PASS 0-blocking).

MFE = coverage/retention eval (do nap-vs-nho-vs-dung bang SO DO). DISTINCT
voi H6.7 memoryDelta-routing-fidelity (vocab-fork WF1 reviewer bat duoc).

Built (em-main single-writer, 0 production code):
- scripts/mfe-eval.ps1 deterministic NO-API (ASCII #30, exit 0): LEAD coverage-FIT
  (token-RANGE, cap live-read) + age-band flag-not-cut + Goodhart-anchor strikes/RCA;
  SUB per-role coverage do-that (prose->N/A khong 0%); sub-workflow N/A. Smoke 3-tier PASS.
- memory-budget.json :mfe config + eval/mfe/ (seed sample-questions stable-id + README)
  + engine §H + artifact-row + C3-comment + wire session-start §2.1.6 / session-end §L.b(c)
  opt-in + agents/README S93. Judge layer = SCAFFOLD-only (honest nac).

adap-report harness-16-mfe + harness-15-v3 (covered/folded) + email outbox/ai_infra.
AS-10 dogfood: WF1 residual-write caught+reverted. State GIU NGUYEN (Mig 59 · 88 · 434 · gotcha 76).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.claude/agents/README.md

@@ -14,6 +14,7 @@
 > **Upgrade S72 (2026-06-18 — Harness-10 flat-refine + checklist-v2 adopt):** run-trace SUBFOLDER→**FLAT** (file phẳng cùng cấp: `sub-<role>-<i>.md` raw + `<stage>-synthesis.md` verified, KHÔNG `sub-md/`/`harvest/` subdir) — `hmw.js` (`:103` subMd path) + `workflows/README` + `runs/README` + session-start/end + decision-tree (dòng dưới) repoint. **C8 migration:** 5 run cũ S71 GIỮ subfolder (đừng rewrite history); close-gate dual-accept cả hai dạng. **+`/sleep-recovery-memory-l2`** (đóng A8 — port §J2-tailored SE-only: sleep-compress L2 gist additive, INFORM-only ≥7d). **Anti-bypass detector (refine b): TAILORED-OUT** — SE dùng Anthropic Workflow tool (no CLI-launcher bypass-surface), containment = git-diff + run-folder TRACKED + ledger orphan-scan (G-015). 3 run-id bằng-chứng: audit `wf_13868efb-ea7` · implement `wf_ac43b5ff-7d1` · review (pending). adap-report `2026-06-18-Governance-harness-10-flat-refine-checklist-v2.md` (pending).
 > **Upgrade S75 (2026-06-18 — Harness-11 engine bộ-nhớ-và-governance TỰ-BẢO-TRÌ adopt):** engine tự-DÒ toàn-diện (luôn tươi báo cờ) + AUTO chỉ semantic-null git-diff + **single-writer bar-KHÔNG-hạ (D9)** + đổi-luật owner-approve (D7). 🔑 Canonical → [`docs/governance/harness-11-engine.md`](../../docs/governance/harness-11-engine.md) (**KHÔNG copy luật ở đây — B1 dogfood**). Artifact MỚI: `scripts/governance-detectors.ps1` (C1 broken-pointer + C2/B3 staleness + C3 vocab-fork + C4 self-exclusion, NO-API DÒ+FLAG-only, **runtime-proven** bắt drift root CLAUDE.md mig53→55 + 0 self-match; số flag động → run-trace) + `scripts/memory-archive-gate.ps1` (PHẦN A hysteresis 0.85/keep-floor 5/2-strike/A7 NO-API L1-eval) + budget.json `archive_gate`. 3-tier D5(AUTO)/D6(DÒ+FLAG)/D7(owner-approve) + one-direction-lock D8 (canonical→derived) codify ở engine-doc. Cadence wired: D1 session-start §2.1.3 (chạy detector) · D2 session-end §L.b(c) (archive-gate). Áp qua workflow: audit `wf_7fdc3bd5-930` + implement `wf_c5e5844e-7c1` + review `wf_d7ca1ff8-942` + double-check `wf_a0b68d2f-30e`. adap-report `docs/governance/adap-reports/2026-06-18-Governance-harness-11.md`.
 > **Upgrade S79 (2026-06-20 — User-Mark H-12/13 canonical §P + Harness-14 Eval/Budget/Outcome adopt):** áp **canonical §P đầy-đủ** (P1-P10) khi anh gõ `/user-mark-active-high` "áp đầy-đủ chính-xác nhất theo AI_INFRA". Artifact: **4 lệnh** `.claude/commands/user-mark-{active-high,active,medium,disable}.md` (DACI report-before-stamp) + ledger `.claude/governance/ACTIVE-MARKS.md` (4 cấp Active-High/Active/Medium/Disable + display-filter) + `harness-11-engine.md §E` (cơ-chế P1-P10) **+§F** (Harness-14 3-mức maturity) + `rules.md §6.6` (objective-criteria: KHÔNG quy-mô-đội / KHÔNG thời-gian-tuổi) + session-start §2.1.4 / session-end §L.b(h) mark-display. **3 mark Active-High stamped** anh-confirm S79 (`RC-pqhuy1987-20-06-2026-10-29-09/10/11`). completeness-gate H-6→H-13 ĐẠT (H-8 11/11 inherit no-`[1m]`). 4 workflow: invest `wf_82337f7f-95c` + review `wf_a7cbe93e-912` + align-re-review `wf_9d3beebb-a95` + H14-review `wf_4d4eba6f-8a0`. ⚠️ restart CLI (lệnh/session no hot-reload). adap-report 3× (`…rc-signature` + `…harness-all-update` + `2026-06-20-Governance-harness-14`).
+> **Upgrade S93 (2026-06-29 — Harness-16 MFE adopt):** **memory-fidelity-EVAL** (đo nạp-vs-nhớ-vs-dùng bằng SỐ ĐO, KHÁC H6.7 `memoryDelta`-routing-fidelity). Artifact: `scripts/mfe-eval.ps1` (deterministic NO-API: LEAD coverage-FIT token-RANGE + age-band flag-not-cut + Goodhart-anchor strikes/RCA · SUB per-role coverage ĐO-THẬT prose-only→N/A · sub-workflow N/A) + `eval/mfe/` (seed sample-questions stable-id-anchored + README) + `memory-budget.json:mfe` config + engine **§H** + artifact-row. Judge recall/apply = **SCAFFOLD-only** (chờ age-maturity + independent-judge). Wire **opt-in** `session-start §2.1.6` + `session-end §L.b(c)` (param `eval`, no-param=như cũ). 🔴 **READS-not-writes** `token_governor` (owner-authority). C3 alias-map recorded §H (KHÔNG seed $aliasSets). 2-workflow: WF1 implement-investigate `wf_4c63e1bd-99e` + WF2 review `wf_13e3d35a-023` (3-lane PASS: code-gate denom-29-re-derived + cross-harness 0-conflict + honesty 5-floor). adap-report `2026-06-29-Governance-harness-16-mfe.md` + email AI_INFRA. ⚠️ restart CLI.
 
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