Implementation guidelines for SDD workflow. Use when implementing features, applying TDD, checking security, or ensuring code quality. Invoked via /sdd-implement <feature-name>.
Install
npx skills add yi-john-huang/sdd-mcp --skill sdd-implementnpx skills add yi-john-huang/sdd-mcp --skill sdd-implement -a claude-code -gnpx skills add yi-john-huang/sdd-mcp --skill sdd-implement -a codex -ggemini skills install https://github.com/yi-john-huang/sdd-mcp.git --path .claude/skills/sdd-implementgh skill install yi-john-huang/sdd-mcp sdd-implementgit clone --depth 1 https://github.com/yi-john-huang/sdd-mcp /tmp/yi-john-huang__sdd-mcp
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/yi-john-huang__sdd-mcp/.claude/skills/sdd-implement ~/.claude/skills/sdd-implement # Claude Code
cp -R /tmp/yi-john-huang__sdd-mcp/.claude/skills/sdd-implement ~/.agents/skills/sdd-implement # Codex, Cursor, Gemini CLI, Copilot, OpenCode