{"id":"ombulabs-claude-code-rails-upgrade-skill","name":"claude-code_rails-upgrade-skill","af_score":33.8,"security_score":32.5,"reliability_score":22.5,"what_it_does":"Provides a Claude Code skill that assists with upgrading Ruby on Rails applications between versions by generating detection scripts, upgrade reports (with code examples), and previews of `rails app:update` configuration changes, using a sequential (no-skips) upgrade strategy and advising a dual-boot approach.","best_when":"You want an agent-driven, step-by-step Rails upgrade workflow and you can run the generated scripts against your codebase to produce actionable findings.","avoid_when":"You need a fully automated code migration/refactor without manual review, or you lack the ability to run scripts and validate changes/test behavior after each step.","last_evaluated":"2026-03-30T13:46:21.518949+00:00","has_mcp":false,"has_api":false,"auth_methods":["Local filesystem / local skill execution in Claude Code environment (no API auth described)"],"has_free_tier":false,"known_gotchas":["Skill output depends on running generated detection scripts and providing findings; without those inputs results may be incomplete.","Upgrade sequencing and dual-boot strategy are central; skipping steps or not validating behavior can lead to compounded issues.","Limitations include non-automatic refactoring and manual handling for complex dependency conflicts.","If gems or application code monkeypatch Rails internals, upgrades may require manual investigation beyond the skill’s guidance."],"error_quality":0.0}