Permissions Registration Agent Skill
App registration with Meta AI, camera permission flows
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/facebook/meta-wearables-dat-ios --skill permissions-registrationThe instruction itself
13 sections, as written by the authorPermissions & Registration (iOS)
Register your app with Meta AI, then request the device permissions it needs.
The DAT SDK separates two concepts:
- Registration — Your app registers with Meta AI to become a permitted integration
- Device permissions — After registration, request specific device permissions (e.g., camera)
All permission grants occur through the Meta AI companion app.
Registration flow
Start registration
func startRegistration() async throws {
try await Wearables.shared.startRegistration()
}
This opens the Meta AI app where the user approves your app. Meta AI then calls back via your URL scheme.
Handle the callback
.onOpenURL { url in
Task {
_ = try? await Wearables.shared.handleUrl(url)
}
}
Observe registration state
Task {
for await state in Wearables.shared.registrationStateStream() {
switch state {
case .registered:
// App is registered, can request permissions
case .unavailable:
// Registration is unavailable
case .available:
// Ready to register
case .registering:
// Registration in progress
}
}
}
Unregister
func startUnregistration() async throws {
try await Wearables.shared.startUnregistration()
}
Camera permissions
Check permission status
let status = try await Wearables.shared.checkPermissionStatus(.camera)
Request permission
let status = try await Wearables.shared.requestPermission(.camera)
The SDK opens Meta AI for the user to grant access. Users can choose:
- Allow once — temporary, single-session grant
- Allow always — persistent grant
Multi-device behavior
Users can link multiple glasses to Meta AI. The SDK handles this transparently:
- Permission granted on any linked device means your app has access
- You don't need to track which device has permissions
- If all devices disconnect, permissions become unavailable
Developer Mode vs Production
| Mode | Registration behavior |
|------|----------------------|
| Developer Mode | Registration always allowed (use MetaAppID = 0) |
| Production | Users must be in proper release channel |
For production, get your APPLICATION_ID from the Wearables Developer Center.
Prerequisites
- Registration requires an internet connection
- Meta AI companion app must be installed
- For Developer Mode: enable in Meta AI > Settings > Your glasses > Developer Mode
Links
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How to use it
Take facebook/permissions-registration from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.