Mandatory for Rayfin CLI UX work. Load before designing, speccing, implementing, or reviewing CLI commands, flags, output, or errors.
Install
npx skills add microsoft/rayfin --skill rayfin-cli-uxnpx skills add microsoft/rayfin --skill rayfin-cli-ux -a claude-code -gnpx skills add microsoft/rayfin --skill rayfin-cli-ux -a codex -ggemini skills install https://github.com/microsoft/rayfin.git --path .github/skills/rayfin-cli-uxgh skill install microsoft/rayfin rayfin-cli-uxgit clone --depth 1 https://github.com/microsoft/rayfin /tmp/microsoft__rayfin
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__rayfin/.github/skills/rayfin-cli-ux ~/.claude/skills/rayfin-cli-ux # Claude Code
cp -R /tmp/microsoft__rayfin/.github/skills/rayfin-cli-ux ~/.agents/skills/rayfin-cli-ux # Codex, Cursor, Gemini CLI, Copilot, OpenCode