What problem does it solve? Developing Apple apps requires constant switching between Xcode builds, Simulator interaction, and SwiftUI best practices. This Skill unifies that loop: it drives the iOS Simulator mirrored in the Vetta panel (boot, build, install, launch, inspect the screen, tap, swipe, type) and provides bundled SwiftUI guidance for components, navigation, Liquid Glass on iOS 26+, and performance audits. ## Core Features & Use Cases - Simulator Automation: Boot devices, build with xcodebuild, install and launch apps, read the accessibility tree via baguette, and inject taps, swipes, typing, and hardware button presses. - SwiftUI Authoring Guidance: Reference guides for TabView, NavigationStack, sheets, forms, lists, state ownership, async task lifecycle, and app wiring with dependency injection. - Liquid Glass & Performance: Implement iOS 26+ Liquid Glass effects with correct modifier order and containers, and audit SwiftUI performance using a code-smell catalog and profiling intake workflow. - Use Case: Ask the agent to build your SwiftUI app, launch it on the booted Simulator, navigate to a screen via the accessibility tree, and fix a janky list using the performance audit references. ## Quick Start Ask the agent to build your Xcode scheme, install it on the booted Simulator, launch it, and verify the main screen renders correctly.
