duplicate-code-detector

To find and refactor duplicate code, this skill detects highly similar code blocks and recommends extracting shared logic into parameterized functions, generics, or utility helpers to enforce DRY principles.

Detecting copy-pasted code segments involves identifying functions or blocks that differ only by minor parameters. This skill pinpoints repetitive patterns with high similarity and suggests consolidating them into a single reusable function.

Code duplication detection ensures type safety during refactoring by leveraging shared types and interfaces when extracting repetitive logic into parameterized functions or generics, preventing type mismatches.

Yes, you can analyze a specific file for repeated code patterns. The skill scans the current file to identify scattered similar logic and recommends transforming it into a single, well-tested utility helper.

The code duplication detector looks for code blocks with high similarity, typically identifying segments that match by more than 70%, to accurately flag redundant logic suitable for refactoring into shared functions.

You should consolidate similar logic scattered across multiple files when you notice repetitive code patterns, using this skill to extract the shared logic into parameterized functions to improve overall code maintainability.