Find the right WinUI 3 control and a real, compiling sample from the WinUI Gallery or Community Toolkit with winapp find-ui. Use when building WinUI UI and unsure which control fits (cards, tabs, swipe lists, inline messages) or when asked for a sample. Not for WPF, WinForms, or a running app.
Install
npx skills add microsoft/winappCli --skill winapp-find-uinpx skills add microsoft/winappCli --skill winapp-find-ui -a claude-code -gnpx skills add microsoft/winappCli --skill winapp-find-ui -a codex -ggemini skills install https://github.com/microsoft/winappCli.git --path plugins/winapp/skills/winapp-find-uigh skill install microsoft/winappCli winapp-find-uigit clone --depth 1 https://github.com/microsoft/winappCli /tmp/microsoft__winappCli
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__winappCli/plugins/winapp/skills/winapp-find-ui ~/.claude/skills/winapp-find-ui # Claude Code
cp -R /tmp/microsoft__winappCli/plugins/winapp/skills/winapp-find-ui ~/.agents/skills/winapp-find-ui # Codex, Cursor, Gemini CLI, Copilot, OpenCode