orm-preflightCatch dangerous TypeORM migrations before you merge

Data loss, table locks, and deploy breakage, found in review instead of in production.

Finds real hazards

A column that TypeORM drops and re-adds, an index build that blocks writes, a rename that breaks the running app. Each finding says what happens, why, and the safe way to do it.

Nothing to set up

No database, no network, and your migrations are never run. It reads the files, so it is safe on pull requests from forks.

Works inside your AI agent

With the Claude Code plugin or the MCP server, your coding agent checks each migration it writes and fixes the problems before you review anything.

Checked against the real thing

Every locking claim is verified on PostgreSQL 14 to 18, and every rule is tested on migrations written by real TypeORM.