CodeMap Structural Indexer

关于

CodeMap is a high-performance codebase indexer designed to help Claude navigate large repositories with surgical precision. By building a local structural index of symbols—including classes, functions, and methods—it enables the AI to find exact line ranges for specific code segments. This eliminates the need for full-file scans, drastically lowering token costs and improving the speed of code exploration, debugging, and architectural analysis.

主要功能

• 37 GitHub stars
• Index validation to ensure line-range accuracy before code manipulation
• Instant symbol search for classes, functions, interfaces, and methods
• Reduces token usage by 60-80% through precise line-range reads
• Detailed file structure visualization with nested symbol mapping
• Automatic background synchronization using 'watch mode' for real-time indexing

使用场景

• Navigating unfamiliar codebases by locating symbol definitions instantly
• Debugging complex logic by reading only relevant function implementations
• Managing large-scale refactors without exhausting the LLM context window