Harness 工程约束门禁
6 个 code-facing bundle(plan-first-build / product-spec-deliver / audit-fix-deliver / govern-change-safely / root-cause-remediate / direct-execution)执行前必须先创建或刷新 .skill-harness/engineering-constraints.md,把"实现前先约束"从建议变成硬门禁。Agent 可以先看代码,但在工程约束明确之前不能开始改生产文件。
- Scope
- Non-Negotiable Constraints
- Forbidden Changes
- Verification Evidence
- Rollback And Stop Conditions