solid-design-rules

Explain SOLID design principles with refactoring and TDD examples.

Updated Aug 23, 2026

Search Tags:#SOLID #design-principles #LSP #SRP #OCP #DIP #ISP

One-click install

npx skills add https://github.com/chkim-su/serena-refactor-marketplace --skill solid-design-rules

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: solid-design-rules
Source: https://github.com/chkim-su/serena-refactor-marketplace/tree/main/skills/solid-design-rules
Command: npx skills add https://github.com/chkim-su/serena-refactor-marketplace --skill solid-design-rules

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

SOLID design rules guide maintainable software by enforcing separation of concerns and flexible, extensible architectures that resist change in an isolated, predictable way.

Core Features & Use Cases

SRP, OCP, LSP, ISP, DIP: Clear explanations and practical examples for each principle.
Refactoring Guides: Concrete examples showing how to apply patterns and fixes.
TDD Alignment: Integrates test-driven development guidance with SOLID.

Quick Start

Study the examples and apply the principles to your classes; use the provided patterns to improve maintainability and testability.