safe-edit-simulator

对于任何可能带来重大影响的变更，生成空跑差异对比，并附上风险清单与回滚计划。

SKILL.md

--- frontmatter

name: safe-edit-simulator
description: Produce a dry-run diff plus a risk checklist and rollback plan for any potentially disruptive change.
license: MIT
metadata:
  mode: planning
  purpose: safety

Safe Edit Simulator

When to Use

•Before applying changes that affect auth, security, DB migrations, middleware, or deployment behavior.

Responsibilities

•Produce a readable dry-run diff and summarize changed hunks.
•Enumerate risks and mitigation steps.
•Provide a concise rollback plan and verification commands.

Rules

•Do not apply changes; only simulate and document.
•Call out impacts on authentication, token validation, env/config, and data integrity.

Output

•Dry-run diff: summary of files and hunks.
•Risk checklist: 3-8 items with severity.
•Rollback: single-line plan.
•Verify: 1-3 commands.

Related Skills

•fix-suggester, patch-applier, qa-orchestrator