name: graphify description: "Use when exploring unfamiliar codebases, before searching for code, or after editing files. Builds a structural AST index (classes, functions, imports, call graph) from 12 languages via tree-sitter. Trigger: /graphify" allowed-tools: Bash(graphify:*)

Note: This is a reference copy. The production skill is at Howell5/willhong-skills.

graphify — Code Navigation Layer

Structural index of the codebase. Know what exists, where, and how it connects — before you grep.

Requires CLI: npm i -g graphify-ts

Auto-update recommended: Run graphify hook install once. After that, the graph updates automatically at the end of every Claude Code session via a Stop hook.

First-time setup

npm i -g graphify-ts    # install CLI
graphify hook install   # install Stop hook for auto-update

Then per project:

graphify build .

Commands

/graphify build — Build index (first time only)

graphify build .

/graphify query <name> — Search for symbols

graphify query graphify-out/graph.json <name>

/graphify update <files...> — Manual incremental update

Usually not needed — the Stop hook handles updates automatically.

/graphify hook install | uninstall | status

Manage the Claude Code Stop hook. Writes to ~/.claude/settings.json.

When to Use

Before searching code: Query the graph before Glob or Grep.

You do NOT need to manually update after editing. The Stop hook handles it.

Supported Languages

Python, JavaScript, TypeScript (JSX/TSX), Go, Rust, Java, C, C++, Ruby, C#, Kotlin, Scala, PHP