Install and verify WinUI 3 prerequisites — .NET SDK 8.0.100+, WinApp CLI 0.7+, and Developer Mode; identify additional Native AOT and Windows Sandbox requirements. Use when the user asks to set up or repair the toolchain, or when another WinUI skill finds a missing or outdated prerequisite.
安装
npx skills add microsoft/winappCli --skill winui-setupnpx skills add microsoft/winappCli --skill winui-setup -a claude-code -gnpx skills add microsoft/winappCli --skill winui-setup -a codex -ggemini skills install https://github.com/microsoft/winappCli.git --path plugins/winui/agent-plugin/skills/winui-setupgh skill install microsoft/winappCli winui-setupgit clone --depth 1 https://github.com/microsoft/winappCli /tmp/microsoft__winappCli
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__winappCli/plugins/winui/agent-plugin/skills/winui-setup ~/.claude/skills/winui-setup # Claude Code
cp -R /tmp/microsoft__winappCli/plugins/winui/agent-plugin/skills/winui-setup ~/.agents/skills/winui-setup # Codex, Cursor, Gemini CLI, Copilot, OpenCode