Entry point for the historical reasoning toolkit. Routes to the right historical skill based on your situation. Use when you say 'historical', 'has this happened before', 'what does history say', 'what cycle is this', 'what usually goes wrong', 'what's the lesson', or want historical reasoning applied without knowing which specific tool fits.
Install
npx skills add human-avatar/skills-for-humanity --skill s4h-historicalnpx skills add human-avatar/skills-for-humanity --skill s4h-historical -a claude-code -gnpx skills add human-avatar/skills-for-humanity --skill s4h-historical -a codex -ggemini skills install https://github.com/human-avatar/skills-for-humanity.git --path skills/s4h-historicalgh skill install human-avatar/skills-for-humanity s4h-historicalgit 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-historical ~/.claude/skills/s4h-historical # Claude Code
cp -R /tmp/human-avatar__skills-for-humanity/skills/s4h-historical ~/.agents/skills/s4h-historical # Codex, Cursor, Gemini CLI, Copilot, OpenCode