What is a repository map?

A repository map is a structured index of a project's symbols, functions, and imports, allowing AI models to understand code architecture without reading every file.

Where is the repository map data stored?

The mapping data is stored locally within your project's hidden state directory, such as .claude/repo-map.json or .opencode/repo-map.json.

How do I update the repository map after making changes?

You can run the '/repo-map update' command to incrementally refresh the map based on your latest Git commits.

Does this skill require any third-party tools?

Yes, it utilizes ast-grep for high-performance parsing. The skill will prompt for user approval before installing or running external dependencies.

Can this skill handle multiple programming languages?

Yes, it is designed to work with various languages supported by ast-grep, including TypeScript, Python, and others.

Repo Mapping Engine

Name: Repo Mapping Engine
Author: works-yesed-scriptedit

byworks-yesed-scriptedit

開発者ツール

Generates and maintains a comprehensive AST-based map of repository symbols and imports to enhance code analysis.

概要

The Repo Mapping skill empowers Claude with a structural understanding of your entire codebase by indexing symbols, exports, and imports using ast-grep. By maintaining a persistent, validated map in your project's state directory, it enables more accurate drift detection, documentation alignment, and repository-wide analysis without the overhead of scanning every file manually. It supports incremental updates synchronized with Git history, ensuring that your AI assistant always has an up-to-date architectural overview of your project.

主な機能

Multi-language support including TypeScript and Python
AST-based symbol extraction for deep code intelligence
Incremental updates to maintain map accuracy with minimal overhead
Automated validation to ensure structural integrity of mapped data
Git-aware staleness detection based on commits and branches
0 GitHub stars

ユースケース

Building high-context repository summaries for large-scale projects
Detecting symbol drift and architectural inconsistencies across branches
Automating dependency graph generation and import analysis

概要

主な機能

Multi-language support including TypeScript and Python
AST-based symbol extraction for deep code intelligence
Incremental updates to maintain map accuracy with minimal overhead
Automated validation to ensure structural integrity of mapped data
Git-aware staleness detection based on commits and branches
0 GitHub stars

ユースケース

Building high-context repository summaries for large-scale projects
Detecting symbol drift and architectural inconsistencies across branches
Automating dependency graph generation and import analysis