Refactor Verification

关于

The Refactor Verification skill provides a robust framework for validating complex code reorganizations in Python and TypeScript environments. By extracting Abstract Syntax Tree (AST) definitions and normalizing source code to strip non-functional differences like whitespace or comments, it enables deterministic SHA256 hash comparisons of function and class bodies. This ensures that when you split monolithic files, rename modules, or reorganize codebases, you can prove with mathematical certainty that the underlying logic remains unchanged, significantly reducing the risk of regressions during major architectural shifts.

主要功能

• AST-based deterministic verification for Python and TypeScript
• Intelligent rename detection to track moved or renamed logic components
• Detailed line-by-line diffing for investigating specific code modifications
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• Automatic detection of removed, added, and modified definitions
• SHA256 hash comparison of normalized function and class bodies

使用场景

• Auditing code refactors to distinguish between functional regressions and intentional improvements
• Splitting monolithic source files into multiple modules while ensuring zero logic loss
• Verifying that large-scale renames or reorganization PRs are purely structural