SwiftUI

Purpose

Build native macOS applications using SwiftUI — Apple's declarative UI framework for all Apple platforms. SwiftUI on macOS provides automatic support for Dark Mode, Dynamic Type, Accessibility, and native window management with less code than AppKit.

Agent Protocol

Trigger

Exact user phrases: "SwiftUI macOS", "SwiftUI App", "macOS SwiftUI", "SwiftUI multiplatform", "SwiftUI scene", "NSViewRepresentable", "SwiftUI window", "SwiftUI settings", "SwiftUI commands".

Input Context

• Minimum macOS target (macOS 12+, macOS 14+ for latest APIs)
• App lifecycle (SwiftUI App vs AppKit delegate with SwiftUI views)
• Platform targets (macOS only vs multiplatform iOS + macOS)
• Architecture (MVVM, TCA, Redux, Combine)
• Core Data, SwiftData, or other persistence
• Window types (single window, multiple windows, document-based, settings, menu bar)