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meta-wearables-dat-ios
The Meta Wearables Device Access Toolkit enables developers to utilize Meta's AI glasses to build hands-free wearable experiences into their mobile applications.
Plugin Signal71/100Solid
maintained98
capable60
documented50
adopted59
Install on Claude Code
> /plugin marketplace add facebook/meta-wearables-dat-ios> /plugin install mwdat-ios@mwdat-ios-marketplace
What's inside
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README
Meta Wearables Device Access Toolkit for iOS
The Meta Wearables Device Access Toolkit enables developers to utilize Meta's AI glasses to build hands-free wearable experiences into their mobile applications. By integrating this SDK, developers can reliably connect to Meta's AI glasses and leverage capabilities like video and audio streaming and photo capture.
The Wearables Device Access Toolkit is in developer preview. Developers can access our SDK and documentation, test on supported AI glasses, and create organizations and release channels to share with test users.
Documentation & Community
Find our full developer documentation on the Wearables Developer Center.
You can find an overview of the Wearables Developer Center here. Create an account to stay informed of all updates, report bugs and register your organization. Set up a project and release channel to share your integration with test users.
For help, discussion about best practices or to suggest feature ideas visit our discussions forum.
See the changelog for the latest updates.
Including the SDK in your project
The Wearables Device Access Toolkit is distributed as a Swift Package.
- In Xcode, select File > Add Package Dependencies...
- Search for
https://github.com/facebook/meta-wearables-dat-iosin the top right corner - Select
meta-wearables-dat-ios - Set the version to one of the available versions
- Click Add Package
- Select the target to which you want to add the packages
- Click Add Package
Developer Terms
- By using the Wearables Device Access Toolkit, you agree to our Meta Wearables Developer Terms, including our Acceptable Use Policy.
- By enabling Meta integrations, including through this SDK, Meta may collect information about how users' Meta devices communicate with your app. Meta will use this information collected in accordance with our Privacy Policy.
- You may limit Meta's access to data from users' devices by following the instructions below.
Opting out of data collection
To configure analytics settings in your Meta Wearables DAT iOS app, you can modify your app's Info.plist file using either of these two methods:
Method 1: Using Xcode (Recommended)
- In Xcode, select your app target in the Project navigator
- Go to the Info tab
- Navigate to Custom iOS Target Properties and find the
MWDATkey - Add a new key under
MWDATcalledAnalyticsof typeDictionary - Add a new key to the
Analyticsdictionary calledOptOutof typeBooleanand set the value toYES
Method 2: Direct XML editing
Add or modify the following in your Info.plist file.
<key>MWDAT</key>
<dict>
<key>Analytics</key>
<dict>
<key>OptOut</key>
<true/>
</dict>
</dict>
Default behavior: If the OptOut key is missing or set to NO/<false/>, analytics are enabled
(i.e., you are not opting out). Set to YES/<true/> to disable data collection.
Note: In other words, this setting controls whether or not you're opting out of analytics:
YES/<true/>= Opt out (analytics disabled)NO/<false/>= Opt in (analytics enabled)
Crash reporting
The Wearables Device Access Toolkit can capture crashes originating from SDK code, store them locally, and chain with any existing crash handler your app installs. Crash reporting is enabled by default.
To opt out, add a CrashReporting dictionary with an OptOut boolean set to true under the MWDAT
key in your app's Info.plist:
<key>MWDAT</key>
<dict>
<key>CrashReporting</key>
<dict>
<key>OptOut</key>
<true/>
</dict>
</dict>
Default behavior: If the OptOut key is missing or set to NO/<false/>, crash reporting is
enabled. Set it to YES/<true/> to disable SDK crash capture.
AI-Assisted Development
This repository ships one public DAT knowledge base as a single plugin, plus file-based artifacts for the tools that do not use plugins:
| Tool | Public artifact | Recommended setup |
|---|---|---|
| Muse Code, Claude Code, Codex | plugins/mwdat-ios/ | Add this GitHub repo as a marketplace, then install mwdat-ios |
| GitHub Copilot | .github/copilot-instructions.md | Auto-loaded by Copilot in VS Code |
| Cursor | .cursor/rules/*.mdc | Auto-loaded with glob-based triggers |
| AGENTS.md-compatible tools | AGENTS.md | Portable fallback for agents that read AGENTS.md |
| MCP-compatible editors | https://mcp.developer.meta.com/wearables | Connect as a remote HTTP MCP server; no authentication required |
Muse Code, Claude Code, and Codex install from the plugin payload under plugins/. Copilot, Cursor, and AGENTS.md readers use the native file-based artifacts at repo root.
Muse Code
muse plugins marketplace add mwdat-ios-marketplace https://github.com/facebook/meta-wearables-dat-ios
muse plugins install mwdat-ios@mwdat-ios-marketplace
muse plugins approve mwdat-ios
Or use the helper script:
./install-skills.sh muse
Muse Code also reads AGENTS.md from your project root with no setup at all.
Claude Code
claude plugin marketplace add facebook/meta-wearables-dat-ios
claude plugin install mwdat-ios@mwdat-ios-marketplace
Or use the helper script:
./install-skills.sh claude
Codex
codex plugin marketplace add facebook/meta-wearables-dat-ios
codex plugin add mwdat-ios@mwdat-ios-marketplace
Or use the helper script:
./install-skills.sh codex
Other tool installs
Use the installer when you want the repo-native file surfaces for other tools:
./install-skills.sh copilot # .github/copilot-instructions.md
./install-skills.sh cursor # .cursor/rules/*.mdc
./install-skills.sh agents # AGENTS.md
./install-skills.sh all # Muse/Claude/Codex when available, plus Copilot/Cursor/AGENTS.md
Or run the helper remotely:
curl -sL https://raw.githubusercontent.com/facebook/meta-wearables-dat-ios/main/install-skills.sh | bash
What's included
- Getting started — SDK setup, SPM integration, Info.plist configuration
- Camera streaming — Stream video frames and capture photos while video is active
- Audio streaming — Receive synchronized PCM audio through Camera Stream (experimental; unavailable for production publishing)
- Camera capture — Capture standalone high-quality photos with progress and typed errors (experimental; unavailable for production publishing)
- Display — Use Display features on the Meta Ray-Ban Display glasses
- Inputs — Receive navigation, button, capture, and drag interactions from glasses
- Motion — Stream accelerometer, gyroscope, magnetometer, and orientation samples with explicit lifecycle control
- Speech — Recognize on-device speech, handle partial/final results, and test with MockDeviceKit
- Voice Invocations — Launch or activate an app from Hey Meta and acknowledge each action
- MockDevice testing — Test without physical glasses using MockDeviceKit
- Session lifecycle — Device session states, pause/resume, availability
- Permissions & registration — App registration, camera permission flows
- Debugging — Common issues, Developer Mode, version compatibility
- Live debugging MCP — Read-only runtime diagnosis from app-visible DAT events
- DAT docs MCP — Connect the hosted docs MCP server and search with
search_dat_docs - Sample app guide — Building a complete DAT app
For static reference context, point your AI tool at the llms.txt endpoint. Installing the plugin registers https://mcp.developer.meta.com/wearables for live documentation search in Muse Code, Claude Code, and Codex. Other MCP-compatible editors can connect to that endpoint directly and use search_dat_docs. The public docs MCP server does not require authentication; do not configure tokens, OAuth, or custom authorization headers for it.
License
See the LICENSE file.
File tree
More plugins by @facebook.
View @facebook’s profile@facebookFAQ
meta-wearables-dat-ios is a Claude Code plugin with 17 hand-picked skills for mobile work, indexed on Flowy. Install it with the command on its page. It includes audio-streaming, camera-capture, camera-streaming. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.
- What is meta-wearables-dat-ios?
- The Meta Wearables Device Access Toolkit enables developers to utilize Meta's AI glasses to build hands-free wearable experiences into their mobile applications.
- How do I install meta-wearables-dat-ios?
- Run these in Claude Code: /plugin marketplace add facebook/meta-wearables-dat-ios then /plugin install mwdat-ios@mwdat-ios-marketplace. Then prompt normally.
- Does meta-wearables-dat-ios auto-invoke its skills?
- Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.
- Is meta-wearables-dat-ios free?
- Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.
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