| name | AstAnalysis |
| description | AST-based code querying for JS/TS. USE WHEN find code patterns OR get function calls OR list event listeners OR extract imports OR query AST. |
AstAnalysis
Query JavaScript/TypeScript code using AST parsing. Dynamically generates and runs custom parser code for any pattern you describe.
Workflow Routing
| Workflow | Trigger | File |
|---|
| Analyze | "find", "get", "list", "extract" code patterns | Workflows/Analyze.md |
How It Works
- Clarify (skippable): AI asks clarifying questions to understand exactly what you need
- Generate: AI creates custom TypeScript AST traversal code for your specific query
- Execute: Runs the generated code against your files/directories
- Report: Returns findings with
file:line - code format
The AI generates fresh AST parsing code for each request, so you can query for any pattern - not limited to predefined queries.
Examples
Example 1: Find postMessage listeners
User: "Find all postMessage listeners in src/"
→ AI clarifies: event types? include iframes? (user can skip)
→ Returns file:line for each match
Example 2: Get function calls
User: "List all fetch() calls in ./api"
→ AI clarifies: include axios/got? async only? (user can skip)
→ Returns locations and call details
Example 3: Extract values
User: "Find strings starting with 'sk-' in config/"
→ AI clarifies: variable assignments only? include template literals? (user can skip)
→ Returns matches with locations
