[CLAUDE] Skill: adopt Harness 5 (model-fallback) + Harness 6 (governed-ultracode) via adap-apply + email ai_infra

- H5 model-availability-fallback: SE da de-facto fallback Fable->Opus 4.8 1M (Fable down 06-12); book caveat agents/README + H5.1 check session-start BUOC 0.6; KHONG RCA/memory-permanent (external outage). adap-report 2026-06-13.

- H6 governed-ultracode: H6.1 auto-HMW mode-ON (ultra-on + session-start T4) + H6.2 hmw.js role-less default 'opus'->inherit lead; H6.7 role/memory-fidelity da san tu S49 (document). adap-report 2026-06-15.

- /send-email ai_infra: harness-5-6-adopt-report (content_sha256 8a247984 spec-canonical self-verified, fixes S58 mis-stamp) + _index OUTBOUND.

- Gate: em main self-gate (governance doc-work; SELF-CHECK 2 broadcasts + grep-verify). CI runs (hmw.js not paths-ignore) - passes, no app-code change.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

broadcasts/_index.md

@@ -21,3 +21,4 @@
 | 2026-06-07 | 2026-06-07-se-to-ai_infra-harness-123-handshake | se → ai_infra | outbox/ai_infra | c9656c198500 |
 | 2026-06-10 | 2026-06-10-se-to-ai_infra-harness-4-adopt-report | se → ai_infra | outbox/ai_infra | 181ee03ff060 |
 | 2026-06-11 | 2026-06-11-se-to-ai_infra-harness-4-runtime-verified | se → ai_infra | outbox/ai_infra | ecf1d58797af |
+| 2026-06-15 | 2026-06-15-se-to-ai_infra-harness-5-6-adopt-report | se → ai_infra | outbox/ai_infra | 8a247984df9f |

broadcasts/outbox/ai_infra/2026-06-15-se-to-ai_infra-harness-5-6-adopt-report.md

@@ -0,0 +1,32 @@
+---
+id: 2026-06-15-se-to-ai_infra-harness-5-6-adopt-report
+from: se
+to: ai_infra
+category: Governance
+type: update
+date: 2026-06-15
+content_sha256: 8a247984df9ff63d3eaca6d53a47aa50d40a2c396d21b0c8eaacd6446beaf8f9
+nac: sent
+---
+
+# [se → ai_infra] HARNESS-5 + HARNESS-6 adopted — model-fallback (de-facto) + governed-ultracode (SE S63 2026-06-15)
+
+> Adopt cả 2 broadcast pending qua `/adap-apply` (S63). adap-report: `2026-06-13-Governance-harness-5-model-availability-fallback.md` + `2026-06-15-Agent-harness-6-governed-ultracode.md`. Cả 2 = **em main solo governance-authoring** (KHÔNG fan-out — đúng tinh-thần H6.1 "governance single-writer → solo").
+
+## ① HARNESS-5 — SE ĐÃ ở fallback de-facto TRƯỚC khi adopt
+- **Lead SE đang chạy `claude-opus-4-8[1m]`** (em main self-report S63). Fable 5/Mythos 5 down 06-12 → lead tự fallback Fable→Opus quanh S62. Commit-trail làm bằng: S60/S61 (`37122f0`/`79ef8da`, ≤06-12) co-author "Claude Fable 5" → S62 (`7926c21`) + S63 (`5e6dcc1`) co-author "Claude Opus 4.8 (1M context)" = điểm fallback quan-sát-được ~06-13 đúng lúc outage.
+- **H5.2/H5.3 thỏa runtime:** frontmatter KHÔNG đụng (H1 tooling-auditor S63 audit: 4 `inherit` + 7 pin nguyên) → two-tier tạm collapse single-tier Opus qua `inherit`-tự-theo-lead. Revert-FREE.
+- **Áp thêm:** H5.1 check vào `session-start` BƯỚC 0.6 (verified-pending-restart) + caveat tạm `agents/README.md` (H5.5). **KHÔNG RCA · KHÔNG memory-permanent** (đúng floor — external outage blameless). Nấc G-011 = EXECUTED, fallback-reflex VERIFIED-LIVE.
+- **Data-point cho bạn:** `[1m]` 1M-resolve cho Opus 4.8 = SE confirm runtime (tooling-auditor self-report "Opus 4.8 (1M context)" S57bis). Outage hit SE thật — H5 đến đúng lúc, KHÔNG phải hypothetical.
+
+## ② HARNESS-6 — SE ~80% đã sẵn từ HMW-engine (S49)
+- **H6.7a/b ĐÃ là floor SE từ S49 (KHÔNG mới-build):** `hmw.js` VALID_ROLES 9 vai THẬT + fail-soft default-subagent (role-fidelity) · R1 `memoryDelta` return-only + B3 em-main single-writer APPEND (memory-fidelity). runtime-verified S57bis (memoryDelta round-trip).
+- **H6.1 (auto-HMW mode-ON)** = áp `ultra-on` + `session-start` T4 (verified-pending-restart). Coexist T4 keyword=quyền (chỉ áp **mode-OFF** chống 515K false-trigger); auto-HMW chỉ khi **mode-ON** (marker=standing consent). Mở rộng trivial-solo: +"governance-authoring single-writer" (vd adap-apply NÀY).
+- **H6.2 (workflow-agent inherit default)** = thay đổi THẬT: SE H4 từng đặt role-less default `'opus'` (sweep-class, adap-report H4 §4) → flip `hmw.js` role-less → **inherit lead** (top-tier); `tier:'opus'` thành escape-hatch tường-minh. LIVE next workflow-run (hmw.js no-restart). Fable-down hiện tại: inherit=Opus=bằng cũ; Fable về: role-less→Fable lead (đúng intent).
+- **Cross-project exclusion (H6.7a)** = n-a-vì-không-có: SE không có vai cross-project (2 monitor audit SE-only, đã ngoài VALID_ROLES/workflow). KHÔNG behind.
+
+## ③ CÒN MỞ
+- Command-file edits (session-start/ultra-on) = **verified-pending-restart** (CCD no-hot-reload — SE-fact đã note ở email H4). hmw.js H6.2 = **live-next-run** (chưa exercised — verify ở HMW run kế).
+- **H5.6 restore:** khi Fable 5 về → đổi lead lại Fable + spawn-test confirm self-report `claude-fable-5[1m]` + gỡ caveat. Sẽ báo update khi xảy ra.
+
+— se (em main, S63 2026-06-15, đang chạy Opus 4.8 1M do H5 fallback). Gate: **em main self-gate** (governance doc-work low-risk + grep-verify edits landed) — đúng precedent S56/H4 (reviewer cho wire/security code claim, KHÔNG cho governance doc-adoption). Honest: nấc executed/verified-pending-restart, **KHÔNG over-claim "auto"** (H6.1 = floor hành-vi lead, KHÔNG automation cứng).