Getting Started Agent Skill

<!-- URL scheme for Meta AI callbacks -->
<key>CFBundleURLTypes</key>
<array>
  <dict>
    <key>CFBundleTypeRole</key>
    <string>Editor</string>
    <key>CFBundleURLName</key>
    <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
    <key>CFBundleURLSchemes</key>
    <array>
      <string>myexampleapp</string>
    </array>
  </dict>
</array>

<!-- External accessory protocol -->
<key>UISupportedExternalAccessoryProtocols</key>
<array>
  <string>com.meta.ar.wearable</string>
</array>

<!-- Background modes -->
<key>UIBackgroundModes</key>
<array>
  <string>bluetooth-peripheral</string>
  <string>external-accessory</string>
</array>
<key>NSBluetoothAlwaysUsageDescription</key>
<string>Needed to connect to Meta Wearables</string>

<!-- DAT configuration -->
<key>MWDAT</key>
<dict>
  <key>AppLinkURLScheme</key>
  <string>myexampleapp://</string>
  <key>MetaAppID</key>
  <string>0</string>
</dict>

import MWDATCore

@main
struct MyApp: App {
    init() {
        do {
            try Wearables.configure()
        } catch {
            assertionFailure("Failed to configure Wearables SDK: \(error)")
        }
    }

    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}

.onOpenURL { url in
    Task {
        _ = try? await Wearables.shared.handleUrl(url)
    }
}

func startRegistration() async throws {
    try await Wearables.shared.startRegistration()
}

Task {
    for await state in Wearables.shared.registrationStateStream() {
        // Update UI based on registration state
    }
}

import MWDATCore
import MWDATCamera

// Create a DeviceSession — device selection is configured here
let wearables = Wearables.shared
let deviceSelector = AutoDeviceSelector(wearables: wearables)
let deviceSession = try wearables.createSession(deviceSelector: deviceSelector)
try deviceSession.start()

// Wait for the device session to reach the started state
for await state in deviceSession.stateStream() {
    if state == .started { break }
}

let config = StreamConfiguration(
    videoCodec: .raw,
    resolution: .low,
    frameRate: 24
)
guard let camera = try deviceSession.addCamera(config: config) else {
    return
}
let stream = camera.stream

// Observe frames
let frameToken = stream.videoFramePublisher.listen { frame in
    guard let image = frame.makeUIImage() else { return }
    Task { @MainActor in
        self.currentFrame = image
    }
}

// Start the stream capability
stream.start()