winui-app

Scaffold WinUI 3 app projects and bootstrap the development environment.

Updated Mar 17, 2026

Search Tags:#scaffolding #dotnet #bootstrap #winui #windows-app-sdk #unpackaged #packaged-app

Ready to run

npx skills add https://github.com/jaypatrick/skills --skill winui-app-jaypatrick

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: winui-app
Source: https://github.com/jaypatrick/skills/tree/main/winui-app
Command: npx skills add https://github.com/jaypatrick/skills --skill winui-app-jaypatrick

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This guide helps developers bootstrap, configure, and scaffold a WinUI 3 app with Windows App SDK guidance, eliminating guesswork in setup and initial project creation.

Core Features & Use Cases

Environment-aware bootstrap and initial scaffold flow for WinUI 3 apps using the bundled config.yaml.
Packaging-model guidance (packaged vs unpackaged) and first-run verification to ensure a runnable local workflow.
Central access to curated references covering setup, UX, accessibility, performance, and deployment.

Quick Start

Provide your app name and packaging preference, and I will scaffold and launch a WinUI 3 project using the bundled workflow.

Frequently Asked Questions about winui-app

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I scaffold a new WinUI 3 app project from scratch?▼

To scaffold a WinUI 3 app, you provide your app name and packaging preference to bootstrap the development environment and generate the initial project structure using dotnet winui templates and a bundled config.yaml file.

What is the difference between packaged and unpackaged WinUI 3 apps?▼

Packaged WinUI 3 apps are deployed using MSIX packaging with full system integration, while unpackaged apps run directly without a package container, offering different deployment and first-run verification workflows guided by the Windows App SDK.

Do I need to validate prerequisites before bootstrapping a Windows App SDK project?▼

Yes, validating prerequisites is a required step for bootstrapping a Windows App SDK project, ensuring your machine is ready and configured correctly before you attempt the first scaffold and initial first-run verification of your WinUI 3 application.

What's the best way to configure and build WinUI 3 apps for deployment?▼

The best way to configure and build WinUI 3 apps is using an environment-aware bootstrap workflow that handles packaging model decisions, prerequisite checks, and provides curated references for UX, accessibility, performance, and final deployment.

Can I use dotnet templates to bootstrap a Windows App SDK application?▼

Yes, you can use dotnet winui templates to bootstrap a Windows App SDK application, which streamlines the initial setup by applying a bundled config.yaml to scaffold the project and verify the runnable local workflow.

Why does my unpackaged WinUI 3 app fail the first-run verification?▼

An unpackaged WinUI 3 app might fail first-run verification if prerequisite validation was incomplete or the bootstrap environment lacks proper configuration, which the bundled workflow addresses by ensuring machine readiness before scaffolding.