Apple Health AI Bridge

Apple Health AI Bridge connects Apple Health to MCP-compatible assistants. The iPhone app syncs the records you allow to your own computer, where your AI can query sleep, workouts, activity, and more.

Before we plan next week, what did my sleep and workouts actually look like?

Automatic sync brings new records into the same local history, without another export. Use it in the assistant you prefer or in your own agent workflows; your data isn't tied to a single AI provider.

Get started

You'll need an iPhone running iOS 18 or later, a macOS or Linux computer that can stay awake to receive records, and an AI assistant.

1. Install the app. Download the iPhone app from the App Store. Use iOS Companion 1.2.0 (build 51) with the Receiver below.
2. Set up the receiver. Install the published Receiver/CLI 1.2.0 using the setup guide, including a private HTTPS route for sync away from home.
3. Pair your iPhone. Scan the pairing QR, review Apple's Health permissions, and enable Automatic Sync.
4. Connect your AI. Choose your client, then ask your first question.

These versions use Batch Protocol health_bridge.batch.v1 (1.0.0). Already using the bridge? Follow the upgrade steps to keep your database and pairing. For the optional Mac-only iCloud Mailbox Beta, use the helper verification and installation guide, including its separate helper-replacement steps.

Choose your AI

Find your assistant's setup guide below.

Supported data

Sleep, workouts, steps and energy, heart-rate measurements, weight, and body composition are supported. The full data catalog lists individual record types and their availability.

Privacy

Health access and MCP queries are read-only. The receiver stores your records on your computer, and you decide which clients can query them.

When you use a cloud model, the query results your client sends go to that model provider. Its privacy settings and policies apply.

Privacy policy · Security model · Remove local data

Join the community

Have a question or an idea you'd like to try? Join us on Discord for setup help, useful prompts, and conversations about using Apple Health with your AI.

You can also follow release news and see what we're working on next.

Documentation

• Install and use: Setup and troubleshooting · Supported data · Support
• Understand and build: Architecture · Compatibility · Batch protocol · SQLite schema · Brand guide
• Contribute: Development setup · Contribution ideas · Build the iPhone app

License

[License: Apache-2.0]

Apple Health AI Bridge is an independent open-source project and is not affiliated with, endorsed by, or sponsored by Apple Inc.