Java coding standards for Spring Boot services: naming, immutability, Optional usage, streams, exceptions, generics, and project layout.
Install
npx skills add affaan-m/ECC --skill java-coding-standardsnpx skills add affaan-m/ECC --skill java-coding-standards -a claude-code -gnpx skills add affaan-m/ECC --skill java-coding-standards -a codex -ggemini skills install https://github.com/affaan-m/ECC.git --path docs/zh-CN/skills/java-coding-standardsgh skill install affaan-m/ECC java-coding-standardsgit clone --depth 1 https://github.com/affaan-m/ECC /tmp/affaan-m__ECC
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/affaan-m__ECC/docs/zh-CN/skills/java-coding-standards ~/.claude/skills/java-coding-standards # Claude Code
cp -R /tmp/affaan-m__ECC/docs/zh-CN/skills/java-coding-standards ~/.agents/skills/java-coding-standards # Codex, Cursor, Gemini CLI, Copilot, OpenCode