Run a second round on a contested question by circulating each subagent's independent proposal to the other authors and asking for structured pros and cons, then synthesize. Use this skill whenever you have multiple independent proposals or opinions on a contested decision — architecture tradeoffs, code review disagreements, design choices, competing root-cause theories — and want sharper…
Install
npx skills add warpdotdev/common-skills --skill cross-critiquenpx skills add warpdotdev/common-skills --skill cross-critique -a claude-code -gnpx skills add warpdotdev/common-skills --skill cross-critique -a codex -ggemini skills install https://github.com/warpdotdev/common-skills.git --path .agents/skills/cross-critiquegh skill install warpdotdev/common-skills cross-critiquegit clone --depth 1 https://github.com/warpdotdev/common-skills /tmp/warpdotdev__common-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/warpdotdev__common-skills/.agents/skills/cross-critique ~/.claude/skills/cross-critique # Claude Code
cp -R /tmp/warpdotdev__common-skills/.agents/skills/cross-critique ~/.agents/skills/cross-critique # Codex, Cursor, Gemini CLI, Copilot, OpenCode