Complexity Analyzer

概要

The Complexity Analyzer is a specialized Claude Code skill designed to evaluate code maintainability by measuring decision points, nesting depth, and linear flow breaks. It provides actionable insights into cyclomatic and cognitive complexity across various languages like JavaScript and Python, helping developers identify high-risk functions that require refactoring. By integrating best-practice metrics and offering specific simplification strategies like method extraction and polymorphism, it ensures your codebase remains clean, readable, and easy to test.

主な機能

• Offers actionable simplification strategies and code examples
• Provides multi-language tool support including ESLint and Radon
• Measures cognitive complexity based on nesting and logical flow
• 19 GitHub stars
• Calculates cyclomatic complexity using decision point analysis
• Identifies high-risk functions needing immediate refactoring

ユースケース

• Preparing for a code review by checking function maintainability
• Auditing a legacy codebase to identify technical debt
• Refactoring complex logic into simpler, more testable components