Use when designing branching logic, eligibility rules, and fallback paths.
Install
npx skills add gtmagents/gtm-agents --skill decision-treesnpx skills add gtmagents/gtm-agents --skill decision-trees -a claude-code -gnpx skills add gtmagents/gtm-agents --skill decision-trees -a codex -ggemini skills install https://github.com/gtmagents/gtm-agents.git --path plugins/personalization-engine/skills/decision-treesgh skill install gtmagents/gtm-agents decision-treesgit clone --depth 1 https://github.com/gtmagents/gtm-agents /tmp/gtmagents__gtm-agents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/gtmagents__gtm-agents/plugins/personalization-engine/skills/decision-trees ~/.claude/skills/decision-trees # Claude Code
cp -R /tmp/gtmagents__gtm-agents/plugins/personalization-engine/skills/decision-trees ~/.agents/skills/decision-trees # Codex, Cursor, Gemini CLI, Copilot, OpenCode