Post-completion self-review for coding agents that runs simplify, harden, and micro-documentation passes on non-trivial code changes. Use when: a coding task is complete in a general agent session and you want a bounded quality and security sweep before signaling done. For CI pipeline execution, use simplify-and-harden-ci.

编码代理在完成任务后进行的自检，对非平凡的代码变更执行简化、加固和微文档化检查。适用于：在通用代理会话中编码任务已完成，希望在标记完成前进行有限的质量与安全审查。如需在 CI 流程中执行，请使用 simplify-and-harden-ci。