Generate multiple diverse solutions in parallel and select the best. Use for architecture decisions, code generation with multiple valid approaches, or creative tasks where exploring alternatives improves quality.
Install
npx skills add mhattingpete/claude-skills-marketplace --skill ensemble-solvingnpx skills add mhattingpete/claude-skills-marketplace --skill ensemble-solving -a claude-code -gnpx skills add mhattingpete/claude-skills-marketplace --skill ensemble-solving -a codex -ggemini skills install https://github.com/mhattingpete/claude-skills-marketplace.git --path engineering-workflow-plugin/skills/ensemble-solvinggh skill install mhattingpete/claude-skills-marketplace ensemble-solvinggit clone --depth 1 https://github.com/mhattingpete/claude-skills-marketplace /tmp/mhattingpete__claude-skills-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mhattingpete__claude-skills-marketplace/engineering-workflow-plugin/skills/ensemble-solving ~/.claude/skills/ensemble-solving # Claude Code
cp -R /tmp/mhattingpete__claude-skills-marketplace/engineering-workflow-plugin/skills/ensemble-solving ~/.agents/skills/ensemble-solving # Codex, Cursor, Gemini CLI, Copilot, OpenCode