refactor-pro

Identify structural code problems and refactor them with validated incremental changes.

1|Updated Apr 8, 2026

Search Tags:#architecture #maintainability #patterns #refactor #code-quality #code-smells

Ready to run

npx skills add https://github.com/maxenko/claude-skills --skill refactor-pro

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: refactor-pro
Source: https://github.com/maxenko/claude-skills/tree/main/refactor-pro
Command: npx skills add https://github.com/maxenko/claude-skills --skill refactor-pro

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Refactor Pro provides a disciplined, end-to-end approach to code refactoring that preserves behavior while improving structure, readability, and maintainability across languages and projects.

Core Features & Use Cases

Guided scope and understanding: identify smells, hotspots, and dependencies to target with minimal risk.
Incremental transformations: perform small, verifiable edits in well-defined steps, with guardrails to preserve behavior.
Plan-first execution: produce a concrete refactor plan, then execute changes while tracking impact and validation results.

Quick Start

Identify a target file or directory and ask me to plan and execute a safe refactor in small, verifiable steps

Frequently Asked Questions about refactor-pro

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

FAQPage Schema

How do I safely refactor code without changing its behavior?▼

Safe refactoring requires identifying structural problems like code smells, then applying incremental, verifiable edits with guardrails and tests to preserve behavior. You produce a concrete plan first, then execute small transformations while validating impact at each step.

What is the best way to refactor a large function with multiple code smells?▼

Refactoring a function with multiple code smells involves scoping the target, mapping its dependencies, and executing incremental transformations. Apply small, isolated edits with test validation after each step to ensure the changes integrate safely without breaking existing behavior.

Can I refactor code across different programming languages in the same project?▼

Yes, you can refactor code across different languages by applying consistent patterns focused on isolated targets like functions, classes, or modules. The process adapts to project conventions, ensuring structural improvements and maintainability are achieved regardless of the specific language used.

How do I plan a code refactor for a complex module?▼

Planning a module refactor involves identifying hotspots and structural problems, then producing a concrete, scoped plan. The plan outlines incremental changes and guardrails to track impact, ensuring that the subsequent execution validates behavior through tests and project conventions.

When should I avoid refactoring legacy code?▼

You should avoid refactoring legacy code when there are no existing tests to validate behavior, as safe refactoring relies on verifying that incremental changes preserve the original output. Without these guardrails, structural edits risk introducing regressions.

Does incremental refactoring actually improve code maintainability?▼

Incremental refactoring improves maintainability by surgically removing code smells and applying structural patterns in small, verifiable steps. This disciplined approach enhances readability and reduces complexity while ensuring the original behavior remains fully intact.