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From loopkit
Compares two schema states and surfaces risky changes for migrations. Flags destructive, locking, and safe changes with rollout order.
How this skill is triggered — by the user, by Claude, or both
Slash command
/loopkit:schema-diffWhen to use
reviewing a migration, "what changed in the schema", pre-deploy check
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Diff old vs new schema. Flag by risk:
Diff old vs new schema. Flag by risk:
3plugins reuse this skill
First indexed Jul 16, 2026
npx claudepluginhub archive228/loopkit --plugin loopkitCompares schemas between database environments for PostgreSQL and MySQL using pg_dump, mysqldump, and information_schema queries. Diffs tables, columns, indexes, constraints, functions, triggers.
Produces a structured zero-downtime database migration plan using the expand/contract pattern, covering backward compatibility, SQL, rollback steps, data validation, and a deployment runbook.
Plans database migrations with forward/rollback scripts, impact estimation, execution order, and post-verification steps. Useful for schema changes, ALTER TABLE, and safe rollbacks.