Guide for building software with Clean Architecture, DDD, SOLID principles, and hexagonal/onion patterns. Use when designing new features, refactoring code, reviewing architecture, or when user mentions clean code, architecture patterns, layers, separation of concerns, maintainability, testability, or asks for architectural guidance.
Install
npx skills add AlexanderV/skills --skill clean-architecturenpx skills add AlexanderV/skills --skill clean-architecture -a claude-code -gnpx skills add AlexanderV/skills --skill clean-architecture -a codex -ggemini skills install https://github.com/AlexanderV/skills.git --path skills/clean-architecturegh skill install AlexanderV/skills clean-architecturegit clone --depth 1 https://github.com/AlexanderV/skills /tmp/AlexanderV__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/AlexanderV__skills/skills/clean-architecture ~/.claude/skills/clean-architecture # Claude Code
cp -R /tmp/AlexanderV__skills/skills/clean-architecture ~/.agents/skills/clean-architecture # Codex, Cursor, Gemini CLI, Copilot, OpenCode