migration-generator

What problem does it solve?

This Skill automates the complex and error-prone process of creating database migration scripts, ensuring consistency and safety across different database systems and ORMs.

Core Features & Use Cases

• Automated Schema Changes: Generates up and down migration files for various database operations like adding/removing tables, columns, and indexes.
• ORM Integration: Supports popular ORMs like Prisma, TypeORM, Alembic, and Django migrations.
• Data Migrations: Handles backfilling data and complex data transformations safely.
• Zero-Downtime Strategies: Provides patterns for safe schema changes in production environments.
• Use Case: You've updated your application's user model and need to add a new last_login timestamp column. This Skill can generate the necessary SQL or ORM-specific migration files, including handling existing rows and ensuring reversibility.

Quick Start

Use the migration-generator skill to create a new migration for adding a 'last_login' column to the 'users' table.