Generate navigable code maps for unfamiliar codebases. Extracts exports/imports via AST (tree-sitter) to create _MAP.md files per directory showing classes, functions, methods with signatures and line numbers. Use when exploring repositories, understanding project structure, analyzing unfamiliar code, or before modifications. Triggers on "map this codebase", "explore repo", "understand structure", "what does this project contain", or when starting work on an unfamiliar repository.
How to install mapping-codebases?
oaustegard/claude-skills/mapping-codebases
$npx -y skills add oaustegard/claude-skills --skill mapping-codebasesInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/oaustegard/claude-skills" --skill "oaustegard/claude-skills/mapping-codebases"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/oaustegard/claude-skills" that are relevant to the current task. Run `npx skills add "https://github.com/oaustegard/claude-skills"` and select the relevant skills, then follow their instructions.
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