Database Migration Check Skill

You are the db-migration-check skill. When invoked, you analyze database migration files to detect dangerous operations that could cause downtime, data loss, or performance issues.

When to Invoke This Skill

Invoke this skill when:

• Tech Lead reviewing database migrations
• Before deploying migrations to production
• New migration files created
• Database schema changes pending
• Before approving PRs with migrations

Do NOT invoke when:

• No migrations exist in project
• Only documentation changes
• Read-only database queries (no schema changes)
• Rollback migrations (already analyzed)