SPARC development workflow: Specification, Pseudocode, Architecture, Refinement, Completion. A structured approach for complex implementations that ensures thorough planning before coding. Use when: new feature implementation, complex implementations, architectural changes, system redesign, integration work, unclear requirements.
Install
npx skills add ruvnet/ruflo --skill sparc-methodologynpx skills add ruvnet/ruflo --skill sparc-methodology -a claude-code -gnpx skills add ruvnet/ruflo --skill sparc-methodology -a codex -ggemini skills install https://github.com/ruvnet/ruflo.git --path .agents/skills/sparc-methodologygh skill install ruvnet/ruflo sparc-methodologygit clone --depth 1 https://github.com/ruvnet/ruflo /tmp/ruvnet__ruflo
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/ruvnet__ruflo/.agents/skills/sparc-methodology ~/.claude/skills/sparc-methodology # Claude Code
cp -R /tmp/ruvnet__ruflo/.agents/skills/sparc-methodology ~/.agents/skills/sparc-methodology # Codex, Cursor, Gemini CLI, Copilot, OpenCode