Noisy RSpec output — deprecation warnings, stray puts calls, misconfigured gems — is a common problem that developers perpetually defer. Beyond being annoying, it erodes the ability to spot real issues over time. A Claude Code skill called clean-rspec-output automates the cleanup process: it captures full suite output, identifies each source of noise, isolates and reproduces it, fixes the root cause, verifies the fix, and commits one change at a time. Guardrails prevent the AI from taking shortcuts like deleting test coverage to silence warnings. Installation involves cloning the skill into the Claude Code skills folder and running /clean-rspec-output from the project root.
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