---
event: pre-code-change
condition: "large code modification (>50 lines or >3 files)"
action: confirm_with_user
protocol: ../protocols/confirm-before-act.md
description: 大量代码修改前先与用户确认设计思路
version: "1.0"
updated: "2026-05-08"
---

> 完整规则定义见 [../protocols/confirm-before-act.md](../protocols/confirm-before-act.md)

触发时：将修改计划描述给用户，等待确认后再开始执行。