Use this skill when the user asks to create, improve, review, package, genericise, or submit an Agent Skill, SKILL.md file, skill metadata, or reusable agent instruction bundle.
Install
npx skills add microsoft/cat-agent-skills --skill skill-authoring-coachnpx skills add microsoft/cat-agent-skills --skill skill-authoring-coach -a claude-code -gnpx skills add microsoft/cat-agent-skills --skill skill-authoring-coach -a codex -ggemini skills install https://github.com/microsoft/cat-agent-skills.git --path submissions/skill-authoring-coachgh skill install microsoft/cat-agent-skills skill-authoring-coachgit 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/skill-authoring-coach ~/.claude/skills/skill-authoring-coach # Claude Code
cp -R /tmp/microsoft__cat-agent-skills/submissions/skill-authoring-coach ~/.agents/skills/skill-authoring-coach # Codex, Cursor, Gemini CLI, Copilot, OpenCode