Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Upgrade a Ruby on Rails app from Rails 7.x to Rails 8.0 — dual-boot via nextrails, the deprecation-fix loop, Solid Queue / Solid Cache / Solid Cable adoption choices, Propshaft over Sprockets, the new authentication generator vs existing Devise, Kamal 2 deployment cutover, gem compatibility matrix, the version hop sequence. Use when the user is upgrading Rails to 8, asks about Rails 8 migration, mentions nextrails, dual booting, Gemfile.next, Solid Queue migration, Sprockets to Propshaft, or asks "what changes in Rails 8".
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: 42b9bd6dc1f1bb99b59b3f47cc001d922a1e70c902ae6e750f194a8857736247
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.