Use this skill whenever a user asks to create, import, repair, authenticate, package, validate, sideload, evaluate, upgrade, or troubleshoot a Microsoft Copilot Cowork plugin containing Agent Skills or remote Model Context Protocol (MCP) connectors.
Install
npx skills add microsoft/cat-agent-skills --skill cowork-plugin-engineernpx skills add microsoft/cat-agent-skills --skill cowork-plugin-engineer -a claude-code -gnpx skills add microsoft/cat-agent-skills --skill cowork-plugin-engineer -a codex -ggemini skills install https://github.com/microsoft/cat-agent-skills.git --path submissions/cowork-plugin-engineergh skill install microsoft/cat-agent-skills cowork-plugin-engineergit 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/cowork-plugin-engineer ~/.claude/skills/cowork-plugin-engineer # Claude Code
cp -R /tmp/microsoft__cat-agent-skills/submissions/cowork-plugin-engineer ~/.agents/skills/cowork-plugin-engineer # Codex, Cursor, Gemini CLI, Copilot, OpenCode