analyzing-code-structure
ast-grep: Structural Code Search and Editing
Always invoke the ast-grep skill for structural code search and refactoring - do not execute bash commands directly.
Default Strategy
Invoke analyzing-code-structure skill for structural code search and refactoring. Use when:
- Text-based Edit tool fails with "old_string not unique"
- Need formatting-independent pattern matching
- Performing structural changes across code
Common workflow: Invoke extracting-code-structure skill first, then analyzing-code-structure skill for structural modifications.
Use ast-grep to solve the "old_string not unique" problem by matching code structure instead of exact text. This enables refactoring across formatting variations and structural patterns.
When to Use analyzing-code-structure vs Text Tools
Use analyzing-code-structure when:
- Structural code changes - Refactoring function signatures, method calls, class structures
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