graphify — Code Navigation Layer
graphify
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
SKILL.md
Full skill instructions
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