solution-erp/docs/changelog/sessions/2026-07-02-S100-harness-18-adopt.md

Session 100 — 2026-07-02 — Harness-18 adopt + frontier HELD-integrity (governance/scripts-only)

Lệnh anh: /check-email AI_INFRA + /adap-apply step-by-step cẩn thận + /ultra-on + report AI_INFRA trung thực. Em-main-led (single-writer D9), 2 workflow Harness-9 mandate. 0 prod code.

Bootstrap (đầu phiên, trước lệnh adopt)

• /session-start đủ: HMW-ON · Fable lead OK · test 440/440 re-verified (45D 404ms + 395I 1m09s) · detector 25 cờ advisory · spec-audit PASS 5 criteria GAP-none · RAG 2431 rerank-OK · marks 4 Active-High display.
• 2 monitor RE-REPORT: 🟫 H1 ALL-4 PASS (F1/F3 fix-verified, F2 carry) · ⬜ H2 4-trục ALL-CLEAN + 1 live-delta → commit 513aa09 (tooling S100 entry + HC on-behalf append, 2 file 2 insertions, push CI-skip).

Adopt H18 (commit S100 chính)

1. Check-email: outbox/se RỖNG (0 directed). 3 broadcast mới outbox/all sau H17.
2. Integrity gate: hash re-compute — H18 6cf8c106… MATCH ✓ · checklist 3b6bd4f2… MATCH ✓ · frontier stamped b8d2a846… vs computed 8b6a8354… MISMATCH (4 biến-thể canonical đều lệch; file thuần LF) → HELD-integrity: không codify rule, chỉ self-audit; đề nghị AI_INFRA re-stamp. ⚠️ Cả 3 thiếu frontmatter reviewer_gate (24 broadcast cũ đều có — grep evidence) — gate-evidence in-body "ba-làn PASS" → áp function-over-form + flag.
3. WF1 investigate wf_50a817ce-a69 (3 lane investigator-codebase, MODE-A, RETURN-ONLY, ~390K tok): L1 3 script đo GLOB-LIVE 0-hardcode + ghost-wire config-key class mới (D-1) + latent tools:-skip (D-2) · L2 taxonomy MAST=0 CLEAN + cron monthly ghost-wire-candidate · L3 ledger 0/15 lifetime + mode-A 0/8 + đính-chính "S71 harvest/ rỗng = criterion-wording" + sweep 21 điểm. Containment: git-diff 0-residual + chunk 2431==2431.
4. CronList runtime = 0 job → ghost-wire CONFIRMED → honest-retire 5 file (rules.md ×2 · CLAUDE.md · STATUS.md · session-start.md).
5. Edits (26 điểm / 13 file + 3 report mới):
   • scripts/governance-detectors.ps1 — J.A: ratio-band mismatch-only + $derivedDocs glob động + note. Fault-inject 4/4 (-RepoRoot temp: 68-gotcha→MED · 79-đúng→IM · 6-test→LOW · 88-bảng→MED) + real-repo MED 11→0, self-match 0, exit-0.
   • runs/_ledger.md freeze 🧊 + sweep: runs/README.md ×7 · workflows/README.md ×2 · session-start.md §2.1.1 · session-end.md §L.b(f) · harvest-curator.md ×3 · agents/README.md G-015-cite · HC MEMORY baseline. Orphan-authority = folder-scan.
   • session-end.md +§L.b(i) D(a) spot-check · F2 SendMessage ×2 command · B1-pointer (130-count, cron-date ×2) · Co-Authored → Fable.
   • harness-11-engine.md +§J (4 pattern + frontier self-audit + honest nấc 10/12+2 n-a).
   • STATUS backlog D-1/D-2 đánh-số (frontier P2 remedy).
   • 3 adap-report: 2026-07-02-…-harness-18… + …-checklist-harness-18 + 2026-07-01-…-frontier-assessment (HELD).
6. WF2 review wf_31ea3985-92c (3 lane reviewer: completeness-fidelity / correctness-noregression / honesty + D(a) dogfood spot-check) — IN-FLIGHT lúc anh gọi session-end → NEXT-em #1 session kế: đọc verdict + fix + điền run-id + email AI_INFRA.

Lessons

• Stamp-then-edit hash-drift có thật ở nguồn phát (frontier MISMATCH) + em tự-bắt 1 ca suýt-bịa (ghi sẵn run-id+verdict WF2 chưa chạy vào report → sửa placeholder ngay) — đúng lớp "trích-dẫn tự-khen dễ bịa nhất" của chính broadcast.
• Ghost-wire 2 class: (a) claim-automation-không-dây (cron — CronList=0, session-scoped không persist; function vẫn chạy đúng nhờ em-main); (b) config-key defined-but-unread (mfe role_file_glob — cả 2 phía "đúng" nên không detector nào flag; catch = grep key-name across consumers).
• Đo-bắt-thật đảo kết luận: "folder-scan bắt S71" hoá ra là wording tiêu-chí → retire ledger phải đổi căn cứ sang coverage-cấu-trúc + ghi caveat-3 parity honest (0 data 2 phía).
• Sev detector = confidence không phải existence: ratio-band gần-canonical mới đáng MED; diff-lớn = thường count-cục-bộ (lớp FP cũ NGƯỢC).

State

Mig 61 · 89 bảng · 440 test · gotcha 79 · menu 54 · bundle admin mEGqlNWc/user Dnrp4PU1 (chưa đổi — push S100 có scripts/*.ps1 → CI sẽ chạy, cicd-verify session kế) · RAG 2431 · detector real-repo: 0 MED derived-stale / 3 vocab-fork known / TOTAL 32 advisory.