Rails Dead Code Finder

Systematically identify and report dead code in Ruby on Rails applications to reduce maintenance burden and improve codebase clarity.

Use this skill when

• Cleaning up legacy codebases
• Preparing for major refactors
• Investigating unused features
• Reducing technical debt
• Auditing code before a release
• Finding methods that were implemented but never integrated

Do not use this skill when

• Writing new code (use rails-help)
• Optimizing performance (use rails-db-optimizer)
• Reviewing code quality (use rails-audit)
• Testing code (use rails-test-helper)