Evaluate an algorithm, model, ranking system, recommendation engine, or automated decision process for discriminatory patterns and unfair outcomes. Use before deploying any system that makes decisions about people or ranks/filters/scores people.
Install
npx skills add human-avatar/skills-for-humanity --skill s4h-ethics-bias-checknpx skills add human-avatar/skills-for-humanity --skill s4h-ethics-bias-check -a claude-code -gnpx skills add human-avatar/skills-for-humanity --skill s4h-ethics-bias-check -a codex -ggemini skills install https://github.com/human-avatar/skills-for-humanity.git --path skills/s4h-ethics-bias-checkgh skill install human-avatar/skills-for-humanity s4h-ethics-bias-checkgit clone --depth 1 https://github.com/human-avatar/skills-for-humanity /tmp/human-avatar__skills-for-humanity
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/human-avatar__skills-for-humanity/skills/s4h-ethics-bias-check ~/.claude/skills/s4h-ethics-bias-check # Claude Code
cp -R /tmp/human-avatar__skills-for-humanity/skills/s4h-ethics-bias-check ~/.agents/skills/s4h-ethics-bias-check # Codex, Cursor, Gemini CLI, Copilot, OpenCode