Recommends which Microsoft 365 / Copilot Studio agent option fits a described scenario — using Microsoft 365 Copilot as-is, building a standard (declarative) agent, or building a custom (custom engine) agent — and which Copilot Studio harness to build on (GitHub Copilot, standard, or Copilot chat).
Install
npx skills add microsoft/cat-agent-skills --skill copilot-agent-advisornpx skills add microsoft/cat-agent-skills --skill copilot-agent-advisor -a claude-code -gnpx skills add microsoft/cat-agent-skills --skill copilot-agent-advisor -a codex -ggemini skills install https://github.com/microsoft/cat-agent-skills.git --path submissions/copilot-agent-advisorgh skill install microsoft/cat-agent-skills copilot-agent-advisorgit clone --depth 1 https://github.com/microsoft/cat-agent-skills /tmp/microsoft__cat-agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__cat-agent-skills/submissions/copilot-agent-advisor ~/.claude/skills/copilot-agent-advisor # Claude Code
cp -R /tmp/microsoft__cat-agent-skills/submissions/copilot-agent-advisor ~/.agents/skills/copilot-agent-advisor # Codex, Cursor, Gemini CLI, Copilot, OpenCode