# Context Manifest: ABG-V2-SYSTEMS-REVIEW-R4

> Task ID: `ABG-V2-SYSTEMS-REVIEW-R4`
> Revision: `1`
> Mode: `deep`
> Budget exception: `none`

## 必须读取（默认不超过 8 项）

| 路径或稳定引用 | Revision / 范围 | 为什么本 Goal 必须读 |
|---|---|---|
| `AGENTS.md` | fixed source | repository and design-stage boundary |
| `.agent-taskgraph/PROJECT.md` | rev-6 | runtime, originality and Frozen rules |
| `.agent-taskgraph/roles/systems-integrity-reviewer-r4/ROLE.md` | rev-6 | independent role boundary |
| current `dispatch.md` and `goal.md` | context-1 | identity, fixed source and gates |
| `.agent-taskgraph/spec.md` | design-spec-r3 | frozen product contract |
| `.agent-taskgraph/graph.yaml#v2_systems_review_r4` | graph-r9 | dependency and route |
| `docs/reviews/PRE_DEVELOPMENT_READINESS_AUDIT.md` | fixed db932cf | current evidence and exclusions |
| `.agent-taskgraph/queue/failed/ABG-V2-SYSTEMS-REVIEW-R3/report.md` | R3-FAIL | failure history only |

## 按需检索（先搜索，再局部读取）

- `docs/product/`, `docs/content/`, `docs/reviews/DESIGN_VALIDATION_CONTRACT.md`, `tools/validate_predevelopment_design.py`, `tools/simulate_anti_dominance.py` and the fixed fixture.
- Never read later product changes, worker chats, other games, superseded HTML/media or release material into judgment.