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safe-refactor-guard

Enforce strict constraints on code refactoring to preserve architecture and behavior.

Updated Mar 5, 2026
Search Tags:#code quality#architecture#refactoring#maintainability#safety
One-click install
npx skills add https://github.com/Envy-7z/mobile-agent-skillpack --skill safe-refactor-guard
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: safe-refactor-guard
Source: https://github.com/Envy-7z/mobile-agent-skillpack/tree/main/skills/safe-refactor-guard
Command: npx skills add https://github.com/Envy-7z/mobile-agent-skillpack --skill safe-refactor-guard

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill prevents unintended consequences during code refactoring by enforcing strict rules against architectural changes, file modifications, or the introduction of new dependencies.

Core Features & Use Cases

  • Architectural Integrity: Ensures the overall structure of the codebase remains unchanged.
  • Minimal Scope: Restricts refactoring to the smallest possible unit, typically within a single function or file.
  • Behavioral Preservation: Guarantees that the code's functionality and output remain identical unless a behavior change is explicitly requested.
  • Use Case: When asked to "clean up the UserService class," this Skill will ensure only internal logic is improved without altering its public API or dependencies.

Quick Start

Apply the safe refactor guard to improve the readability of the calculate_total function in utils.py.

Frequently Asked Questions about safe-refactor-guard

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I refactor code without changing system behavior or architecture?▼

To refactor code without altering system behavior, apply strict constraints that limit changes to internal logic within a single function or file, preserving the public API and overall architectural structure.

What is the safest way to clean up internal logic in a class without breaking dependencies?▼

The safest way to clean up class logic is to restrict modifications to the smallest possible scope, ensuring internal code readability improves while explicitly prohibiting file renames or new library introductions.

Can I introduce new dependencies while simplifying code logic during a refactoring task?▼

No, you cannot introduce new dependencies during safe code refactoring. Strict constraints prohibit adding new libraries to ensure architectural stability and prevent unintended side effects.

When do I need to enforce strict constraints for code refactoring operations?▼

You need strict refactoring constraints when performing code cleanup, logic simplification, or performance optimization to guarantee the existing system design and functional output remain completely unchanged.

What are the limitations of performing safe refactoring within a single file?▼

Safe refactoring limitations include prohibiting architecture changes, file renames, and new dependency introductions, restricting all modifications to the smallest possible unit to maintain behavioral preservation.

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