# Database Migration Integrity Checker

> Audits SQL migration files for destructive actions, potential table locks, and compatibility issues. Use before applying migrations to production databases to prevent downtime and ensure data integrity.

- Skill: `jorgealves/database-migration-integrity-checker` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add jorgealves/database-migration-integrity-checker`
- Raw SKILL.md: https://api.skillmd.com/api/skills/jorgealves/database-migration-integrity-checker/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: jorgealves (https://skillmd.com/u/jorgealves)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/jorgealves/database-migration-integrity-checker

---

# Database Migration Integrity Checker

## Purpose and Intent
The `database-migration-integrity-checker` is a safety net for your most critical asset: your data. It catches dangerous SQL operations that might pass a standard code review but could cause production outages or data loss.

## When to Use
- **CI/CD Pipelines**: Block deployments if a migration contains a high-risk operation without manual override.
- **Local Development**: Run before committing a new migration to ensure it follows safe DDL practices.

## When NOT to Use
- **Data Querying**: This is for *schema* changes, not for auditing standard SELECT/INSERT queries.

## Security and Data-Handling Considerations
- Reads SQL files only; no database access required.
- Safe for local use.