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dat-conventions

Official

Write clean, async, iOS DAT code

Software Engineering#error handling#swift#ios#naming conventions#async await#wearables sdk#mock device
Authorfacebook
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This skill reduces confusion and inconsistencies when implementing the Meta Wearables Device Access Toolkit (DAT) on iOS by standardizing architecture choices, Swift concurrency patterns, naming, and module usage.

Core Features & Use Cases

  • Async-first SDK usage: Use async/await everywhere and avoid blocking the main thread during streaming or frame handling.
  • Correct UI concurrency: Update UI from @MainActor to keep rendering safe and predictable.
  • Readable, consistent code structure: Apply consistent naming for sessions, selectors, configurations, and publishers.
  • Module-aligned development: Import the right frameworks (Core/Camera/Display/Mock) to match the capability you’re using.
  • Practical error handling guidance: Use do/catch and try/await patterns consistent with how the SDK throws typed errors.

Quick Start

Follow the conventions to structure your iOS DAT integration by configuring the SDK at launch and then using the shared entry point to start registration with async/await error handling.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: dat-conventions
Download link: https://github.com/facebook/meta-wearables-dat-ios/archive/main.zip#dat-conventions

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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