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