# Goal: Independently review P9.1 Foundation with Bash harness

> Stage: foundation-independent-rereview-r4
> Started: 2026-08-13T05:31:51+00:00
> Task ID: `ABG-P9.1-FOUNDATION-REVIEW-R4`
> Baseline: `bd505d6188556b5d407bebe9769d1c99e74dc9c1; branch=review/abg-p91-foundation-r4; clean`
> Frozen spec: `.agent-taskgraph/spec.md revision p9.1-spec-r2; docs/runtime/PHASE9_1_ARBITRARY_PARTY_FIRST_SESSION_CONTRACT.md revision p9.1-contract-r2`
> Graph node: `.agent-taskgraph/graph.yaml#p91_runtime_foundation`
> Independent contract: 不适用
> Context manifest: `context.md`
> Context revision: `p91-foundation-review-r4`
> Legal terminal: **ABG-P9.1-FOUNDATION-REVIEW-R4 PASS** 或 **ABG-P9.1-FOUNDATION-REVIEW-R4 FAIL: <最早产品/合同失败边界>** 或 **ABG-P9.1-FOUNDATION-REVIEW-R4 INVALID: <最早 reviewer 环境/工具边界>**

## Objective

Review immutable bd505d6 from zero. Before Godot, run one /bin/bash harness preflight proving exit recording via rc and cleanup-root handling via review_root. Use /bin/bash only for all wrappers, never zsh variables status or path. Then fresh archive/import, annotation-free exact-ID probe, structural review, exact 22 scripts and independent four-group/30-frame gates. Report PASS, product FAIL or harness INVALID at the earliest boundary and never repair.

## 图输入、输出与写入范围

- 直接依赖（needs）：p91_runtime_foundation repaired candidate bd505d6
- 必须读取（consumes）：bd505d6 fixed source, R1 FAIL, R2/R3 INVALID lessons, p9.1-contract-r2, accepted exact 22-script authority
- 必须产出（produces）：fresh read-only PASS, FAIL or INVALID terminal with reviewer-owned evidence
- 唯一写入范围（writes）：none in repository; reviewer-owned isolated temporary evidence only
- 路由：PASS -> p91_domain_implementation；FAIL -> failed；最大尝试 1

## 分配记录

- Role ref：`role:p91-foundation-reviewer-r4`
- 角色职责：Independently review immutable bd505d6 using a preflighted /bin/bash harness
- 角色生命周期：task-scoped
- 派给：p91-foundation-reviewer-r4
- 分配理由：职责匹配
- 连续性：fresh Bash environment recovery after R2/R3 harness INVALID; no prior execution evidence reuse
- 工作区：`/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/p91-foundation-review-r4`（分支：`review/abg-p91-foundation-r4`）
- Runtime requested：`runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=yolo; visibility=visible`
- Runtime observed：`runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=yolo; visibility=visible`
- Runtime verification：`VERIFIED pre-dispatch; verification e4e7a3f6-d75f-4baf-a178-2c65fdd73012; zero-message watermark`
- Session evidence：`HAPI ee11bb17-2e42-4779-883e-5d36cf9bb590; PID 80800; runtime-evidence.json`
- Dispatch bootstrap：`dispatch.md`
- Dispatch message：`SENT: dispatch:ABG-P9.1-FOUNDATION-REVIEW-R4:attempt-1 via HAPI ee11bb17 after pre-dispatch verification e4e7a3f6`
- Identity ACK：`VERIFIED: IDENTITY_READY dispatch_id=dispatch:ABG-P9.1-FOUNDATION-REVIEW-R4:attempt-1 role=role:p91-foundation-reviewer-r4 team_revision=rev-p9.1-1 goal=task:ABG-P9.1-FOUNDATION-REVIEW-R4 context_revision=p91-foundation-review-r4`
- 完整启动方式：派发预览批准后由所选 runtime 控制面生成

## 报告协议

- 完成、失败或阻塞时通知 PMO，并引用任务号、legal terminal 和证据路径。
- worker 不修改 PMO 管理的 queue ledger、STATUS 或角色注册表。

## 验收标准（证据门）

- [ ] Run a no-Godot /bin/bash preflight that records false as rc=1 and safely assigns/removes review_root; stop INVALID if it fails
- [ ] Prove fixed product source exactly bd505d6 and clean worktrees; later PMO commits excluded
- [ ] Fresh archive + isolated HOME/cache/TMP editor import has recorded rc=0; annotation-free exact-ID probe proves frozen IDs and legacy rejection/leaks zero
- [ ] Review all Foundation/repair changes for composition root, thin facade, one mutable owner, atomic results, exactly-once impacts, domain purity and no downstream gameplay implementation
- [ ] From same imported archive run exact 22 scripts serially with one marker each and strict diagnostics zero
- [ ] Independently regenerate/compare four 844x390 groups totaling 30 frames; verify immutable source, sanitized evidence, clean worktrees and owned cleanup

## Frozen（禁止触碰，明确列出）

- Do not edit, repair, stage, commit, push, merge or modify repository files or refs
- Do not reuse developer/R1/R2/R3 execution logs or captures and do not read later product changes
- Do not use zsh wrappers or variables named status/path; invoke /bin/bash explicitly and use rc/review_root
- Do not implement downstream work, generate media, package, sign, upload, publish or cross Human Gates; harness failures are INVALID

## Estimate

bash preflight 5m; environment/exact-ID/structure 45m; 22 scripts 30-60m; 30 frames 45-90m; confidence high

## 完成时交付

- graph 节点约定的 produces
- 验收证据与残余风险

## Review Terminal

- `ABG-P9.1-FOUNDATION-REVIEW-R4 INVALID: mandatory no-Godot preflight was rejected by execution control before /bin/bash ran`.
- Fixed candidate: `bd505d6188556b5d407bebe9769d1c99e74dc9c1`.
- Earliest boundary: execution control rejected an `rm -f`-style cleanup operation before the required Bash preflight launched.
- No Godot, exact-ID, structural, 22-script or 30-frame product judgment was made.
- Evidence: `/private/tmp/abg-p91-foundation-r4-invalid.a7KTuc/terminal.txt`, SHA-256 `f689a9b386034c2c2653aca35fa3fc13904ec903dfc4cdac39c517b4f1043f3f`.
- Repository and refs remained unchanged; no owned Godot/product process started; HAPI archived by PMO.