Build a persistent graph of TypeScript/JavaScript files, symbols, and edges.
npx skills add https://github.com/kenlck/skills --skill ts-codemap
Please help me install this Agent Skill. Skill: ts-codemap Source: https://github.com/kenlck/skills/tree/main/ken-swe/skills/ts-codemap Command: npx skills add https://github.com/kenlck/skills --skill ts-codemap
Build and maintain a persistent structural index of a TypeScript/JavaScript codebase under .codemap/ (graph.json + MAP.md), so other skills explore the map instead of grep + read loops. It uses ts-morph for high-fidelity TS/JS parsing (tsconfig path aliases, re-export flattening, JSX). Use when the user asks to build, refresh, or update the codemap in a TS/JS repository, when starting work in an unfamiliar TS/JS repo, or before any exploration phase that would otherwise scan source files. For Java/Go/Python/Rust repos, use the language-agnostic codemap skill instead.
Run the codemap build against your repository to generate the mapping under .codemap/.
High-intent search queries and answers about installing and using this skill.
A persistent codebase map generated under .codemap/ provides a structural index of files, symbols, and edges, allowing exploration skills to navigate the graph instead of running repetitive grep and read loops.
Yes, the codebase map uses ts-morph for high-fidelity TypeScript and JavaScript parsing, which correctly resolves tsconfig path aliases, flattens re-exports, and processes JSX syntax.
Yes, you can build a persistent structural index for JavaScript or TypeScript repositories that outputs graph.json and MAP.md files under the .codemap/ directory for subsequent exploration.
Running the codemap build refreshes the structural index by using per-file SHA256 caching to perform incremental updates, ensuring the graph accurately reflects changes after major refactors.
You should not use this TypeScript-specific mapper for Java, Go, Python, or Rust repositories; instead, use a language-agnostic codemap skill to parse and index those non-TS/JS codebases.
Incremental codebase mapping caches per-file SHA256 results, allowing the build process to skip unchanged source files and deterministically update only the modified parts of the graph.
yoyooyoooInspects TypeScript symbol types using ts-morph and a provided tsconfig file.
kenlckIndex Java, Go, Python, and Rust codebases into graph.json and MAP.md.
pckienuitFind code symbols and trace dependency paths in a repository.
disuseredSearch code structurally using AST patterns across multiple languages.
