RepoMapper
Generates a structured map of a codebase within a Git repository to aid understanding and navigation, particularly for large language models.
About
RepoMapper is a versatile tool engineered to enhance the comprehension and navigation of intricate codebases, especially for large language models. Operating as both a standalone command-line utility and an MCP (Model Context Protocol) server, it provides dynamic repository mapping capabilities. It meticulously constructs a "map" of software projects, identifying key files, code definitions, and their interdependencies. By integrating Tree-sitter for precise code parsing and the PageRank algorithm for importance ranking, RepoMapper ensures that the most pertinent information is always highlighted and optimized for LLM context windows.
Key Features
- Smart Code Analysis with Tree-sitter for definitions and references
- Relevance Ranking of code elements using the PageRank algorithm
- Token-aware output optimized for LLM context windows
- Persistent caching for fast subsequent analysis runs
- Multi-language support for over 20 programming languages
- 11 GitHub stars
Use Cases
- Serving repository maps to other applications through the Model Context Protocol (MCP)
- Performing on-demand analysis of Git repositories via command line
- Providing structured codebase context for Large Language Models (LLMs)
