When unsure which thinking skill fits, map domain and problem type, then return NONE or one primary skill by default (at most three complementary).
Install
npx skills add tjboudreaux/cc-thinking-skills --skill thinking-model-routernpx skills add tjboudreaux/cc-thinking-skills --skill thinking-model-router -a claude-code -gnpx skills add tjboudreaux/cc-thinking-skills --skill thinking-model-router -a codex -ggemini skills install https://github.com/tjboudreaux/cc-thinking-skills.git --path skills/thinking-model-routergh skill install tjboudreaux/cc-thinking-skills thinking-model-routergit clone --depth 1 https://github.com/tjboudreaux/cc-thinking-skills /tmp/tjboudreaux__cc-thinking-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/tjboudreaux__cc-thinking-skills/skills/thinking-model-router ~/.claude/skills/thinking-model-router # Claude Code
cp -R /tmp/tjboudreaux__cc-thinking-skills/skills/thinking-model-router ~/.agents/skills/thinking-model-router # Codex, Cursor, Gemini CLI, Copilot, OpenCode