How does this skill help prevent over-engineering?

It follows a 'Simplicity First' and YAGNI philosophy, recommending patterns only when there are at least two concrete use cases currently present in the code.

Can it identify anti-patterns?

Yes, the skill includes a specific module for common mistakes and guidance on when NOT to use specific design patterns.

Does it provide implementation examples?

Yes, it includes 10 production-ready code examples across various real-world scenarios to demonstrate practical application.

Which design patterns are included in this skill?

The skill includes all 23 Gang of Four (GoF) patterns, categorized into Creational, Structural, and Behavioral patterns.

Design Patterns Expert

Name: Design Patterns Expert
Author: rysweet

byrysweet

•

학습 및 문서화

Provides pragmatic architectural guidance on Gang of Four design patterns to build maintainable software while avoiding over-engineering.

The Design Patterns Expert skill is a comprehensive knowledge base for all 23 Gang of Four design patterns, integrated directly into your development workflow. It follows a 'simplicity first' philosophy, helping developers recognize when a pattern is necessary and when it might lead to architectural bloat. By utilizing progressive disclosure, the skill offers everything from quick reference definitions to deep-dive implementation strategies and anti-pattern warnings. Whether you are refactoring legacy code or architecting a new system, this skill ensures your patterns serve the code rather than complicating it.

주요 기능

01Pattern recognition framework based on specific problem indicators

02Tiered knowledge delivery via Quick, Practical, and Deep disclosure levels

03Comprehensive coverage of all 23 original Gang of Four design patterns

04Extensive library of production-ready code examples and anti-patterns

05Pragmatic 'Simplicity First' philosophy to prevent over-engineering

0617 GitHub stars

사용 사례

01Evaluating if a proposed pattern meets the 'Two Real Use Cases' rule before implementation

02Determining the most efficient design pattern for a specific architectural problem

03Refactoring complex conditional logic into cleaner State or Strategy patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rysweet/amplihack design-patterns-expert

For use in Claude.ai and ChatGPT

Download Skill