Refactor code to improve quality while preserving behavior and APIs.
npx skills add https://github.com/FrozenPandaz/config-claude --skill cleanup-code
Please help me install this Agent Skill. Skill: cleanup-code Source: https://github.com/FrozenPandaz/config-claude/tree/main/skills/cleanup-code Command: npx skills add https://github.com/FrozenPandaz/config-claude --skill cleanup-code
You are a specialized code cleanup assistant that analyzes and refactors code to improve quality, readability, and maintainability while strictly preserving its behavior.
Analyze a file and propose a safe cleanup for 'src/main.js', ensuring behavior stays identical after changes.
High-intent search queries and answers about installing and using this skill.
Refactoring code while preserving behavior involves safe cleanups like removing unused variables, renaming for clarity, and simplifying logic without altering return types, algorithms, or public APIs. The cleanup-code Skill analyzes your codebase and proposes changes that maintain test compatibility and performance characteristics, ensuring your refactored code behaves identically to the original.
Safe code quality improvements include removing unused imports and variables, renaming variables for readability, simplifying complex conditionals, and breaking up long functions. These cleanups enhance maintainability and readability while strictly preserving API contracts and test compatibility, so your test suite continues to pass without modification.
Yes, removing unused code is a safe cleanup that improves maintainability without changing behavior. The cleanup-code Skill identifies unused variables, imports, and dead code, then proposes removals that preserve public interfaces and test results, letting you eliminate technical debt confidently.
Simplify complex logic by refactoring conditionals, breaking long functions into smaller ones, and renaming unclear variables for clarity. The cleanup-code Skill analyzes your code to propose conservative simplifications that maintain identical return values, loop behavior, and performance, ensuring refactored code works exactly as before.
Refactoring improves code quality, readability, and maintainability while strictly preserving behavior and APIs. Rewriting replaces entire sections with new logic. Code cleanup focuses on refactoring: safe, conservative changes like removing dead code and renaming variables that keep algorithms, return types, and test compatibility intact.
Code cleanup enforces preservation of API contracts, test compatibility, and conservative changes—no modifications to return types, loop behavior, or performance. Your existing tests should pass without changes after cleanup, confirming that refactored code maintains identical behavior and compatibility with dependent code.
mscipioParse source code into Abstract Syntax Trees for symbol extraction and variable flow tracing.
DieStokSimplify changed source code while preserving behavior and passing tests.
a747895159Analyze source code to identify smells and propose refactoring opportunities.
ucirelloReview Go code for style, idioms, and best practices.
