Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Migrate a Ruby on Rails application's primary database from PostgreSQL to MySQL — schema differences (JSONB to JSON, ARRAY columns, partial indexes, CHECK constraints, sequences), data export/import via pgdump and mysqlimport or pgloader, the dual-write cutover pattern, the gem switch (pg to mysql2 or trilogy), Rails-side caveats. Use when migrating a Rails app from Postgres to MySQL, the user mentions pgloader, mysql2, trilogy, schema conversion, JSONB to JSON, ARRAY columns, partial indexes, or asks how to move a Rails app off Postgres.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: ecb1abcfa30501abd621ee753832ad729c5ad9d6af55c5448e96ebd50a7af511
About this listing
- Category
- Engineering
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.