How does this skill support Domain-Driven Design?

It enforces correct dependency directions (Presentation -> Application -> Domain) and prevents domain entities from containing persistence logic or infrastructure dependencies.

What happens if a refactoring breaks my code?

The skill follows a strict 'Plan-Execute-Verify' workflow and is designed to integrate with test-generation skills to ensure all functionality is preserved after changes.

Does it support modularizing large directories?

Yes, it monitors directory file counts and suggests sub-domain splitting once a folder contains more than 10-15 files to maintain a manageable project structure.

When does the Code Refactor skill trigger automatically?

It triggers when it detects code files exceeding 200 lines, functions over 30 lines, or when cyclomatic complexity reaches 10 or higher.

Can it help reduce complex if-else statements?

Yes, it identifies 'conditional hell' and automatically suggests the 'Replace Conditional with Polymorphism' pattern to move logic into distinct strategy classes.

Code Refactor Pro

Name: Code Refactor Pro
Author: u9401066

byu9401066

0•

Productivity & Workflow

Proactively optimizes code structure and enforces Domain-Driven Design (DDD) principles through automated refactoring and complexity analysis.

This skill empowers Claude to monitor code health in real-time, identifying oversized files, complex functions, and architectural violations before they accrue significant technical debt. By applying industry-standard patterns such as Extract Method, Replace Conditional with Polymorphism, and Split Module, it helps developers maintain a clean, modular codebase aligned with Domain-Driven Design (DDD). It is an essential utility for developers looking to automate the tedious aspects of code maintenance while ensuring high-quality, scalable software architecture.

Key Features

01Domain-Driven Design (DDD) architectural guardrails and dependency checks

02Automated implementation of refactoring patterns (Extract Method/Class, Strategy Pattern)

030 GitHub stars

04Automatic detection of high cyclomatic complexity and deep nesting

05Threshold monitoring for file, class, and function lengths

06Proactive refactoring plans with impact analysis and benefit summaries

Use Cases

01Decomposing monolithic files and 'god classes' into manageable modules

02Simplifying complex conditional logic into clean polymorphic structures

03Ensuring strict separation of concerns between domain, application, and infrastructure layers

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add u9401066/copilot-capability-manager code-refactor

For use in Claude.ai and ChatGPT

Download Skill