claude

migrations

Reviews database migrations for what breaks in production: old code against the new schema during a deploy, table locks, data loss, constraints existing rows violate, and missing rollbacks. Launches nothing when a change has no migrations

3 on GitHubby Jarryd Hoffmanv0.1.0MITupdated 24 days agoproductivity
/

Plugin migrations from marketplace jarrydh-agents in Jarryd-W-Hoffman/agents. Commands read from the repo's manifest — 19 days ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (1)

  • check

    Migration safety check. Finds the database migrations in a change without a model and, only when there are some, runs one read-only migration-reviewer agent against them for what breaks in production — old code running against the new schema during the deploy, table locks and rewrites, data loss, co

Subagents (1)

  • migration-reviewer

    Use this agent when a change adds, edits or removes database migrations and you need to know what will go wrong when it is deployed to a production database that already holds data and is serving traffic: old application code running against the new schema during the deploy, statements that lock or

Hooks (1)

  • PreToolUse

    READONLY_GUARD_AGENTS='*migration-reviewer' python3 "${CLAUDE_PLUGIN_ROOT}/hooks/readonly-guard.py"

View source on GitHub

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