RuboCop — Ruby Linter & Formatter

What it does

RuboCop skill gives the agent practical knowledge and workflows for running RuboCop analyses, interpreting offense reports, and applying safe autocorrections. It explains typical commands, configuration patterns, and how to integrate RuboCop into pre-commit and CI pipelines so the agent can recommend and automate linting and formatting tasks for Ruby codebases.

When to use it

Use this skill when a user asks to check, lint, analyze, or format Ruby code; when they request help configuring .rubocop.yml; when they want to run safe or unsafe autocorrections; or when integrating RuboCop into CI/pre-commit hooks. Trigger phrases include: "lint Ruby", "format Ruby code", "RuboCop config", "autocorrect Ruby".

What's included

• Scripts: Yes — the repo contains scripts and examples for running analysis and generating reports.
• References: Yes — configuration examples, cop references, and extension guidance are present.
• Instructions: The SKILL.md provides command examples for running RuboCop, applying -a / -A corrections, targeting specific cops, generating todo files, and CI/reporting patterns. It also documents Rails/RSpec/performance extension use.

Compatible agents

This skill is best suited for code-focused agents (Claude Code, Copilot-style assistants, and general LLM coding helpers) that can recommend shell commands, configuration edits, and CI integration steps.