Voke has its own chat, Ask Voke. But plenty of people already pay for Claude, ChatGPT or Grok and would rather ask there. You can connect any of them to Voke in a few minutes, and you decide what each one gets to read.
What MCP is
MCP, the Model Context Protocol, is a standard way for an AI app to call tools that live somewhere else. Voke runs an MCP server, so an AI you connect can ask Voke for your sleep, heart rate or workouts and get back real numbers instead of guessing.
Before you start
Open the AI tab in Voke and find “Use your own AI”. Pick your assistant and Voke shows the steps for it, with a button to copy Voke’s address:
https://mcp.voke.co/mcp
If you’re setting up on a computer, tap “Send this to my computer” to send yourself the same steps.
Every setup ends the same way. Your AI opens a Voke page with a QR code and a 6-letter code. Scan the QR code with your iPhone camera, or type the code into Voke. Voke then shows “Connect Claude?” (or whichever app it is) with a switch for each kind of data it asked for. Turn off anything you’d rather keep to yourself, then tap Allow. The page has 10 minutes before it lapses, and you can start again any time.
Claude
- In Claude, open Customize, then Connectors (claude.ai/customize/connectors).
- Add a custom connector, name it Voke and paste the address. Free plans can add one custom connector.
- Claude opens the Voke page. Approve it on your phone.
- In a chat, make sure Voke is turned on under the + button, then ask something. Voke’s setup gives you a short first prompt to send, which asks for a plain summary of your day.
Anthropic’s own guide is here.
ChatGPT
ChatGPT adds outside servers like Voke through developer mode, which works on the web and on paid plans.
- In ChatGPT’s settings, open Security and login and turn on developer mode.
- Open Plugins, tap the + button, name it Voke and paste the address.
- ChatGPT opens the Voke page. Approve it on your phone.
- Start a new chat, pick Voke from the + menu, and send the first prompt.
OpenAI moves these settings around now and then. If a menu isn’t where we say, OpenAI’s developer mode guide has the current path.
Grok Bot
Grok Bot has no settings page for this. You ask it in chat.
- In a Grok Bot chat, ask it to add a custom MCP server called Voke, and paste the address. Saying “custom server” matters, so it doesn’t go looking in its marketplace.
- It posts a card with the name and address. Check both, then tap Authorize.
- Grok Bot opens the Voke page. Approve it on your phone.
- Send the first prompt.
Grok, on grok.com, works through its connectors page instead: new connector, custom, then paste the address.
What your AI can do
- Read, and nothing else. Every tool Voke offers is read-only. Your AI can’t change, add or delete anything in Voke.
- Only the categories you switched on. If you turned off heart, it can’t read heart data, and Voke won’t even list the heart tools to it. Asking anyway gets an error that names the category.
- Other people only with their permission. If someone in a circle shares with you, you’ll see an extra switch: “Include people who share with you”. Even with it on, your AI only sees a person’s data if they’ve also turned on “Let their AI see this too” in a circle you’re both in. That switch starts off. If they turn it off later, your AI loses access straight away. Sharing health data without oversharing covers how that switch works.
- A month at a time. Each request covers up to 31 days, or 14 days for minute-by-minute data. Your AI can ask again for an earlier stretch.
Every read is logged: which app, which categories, and whose data.
Where your data goes
Once your AI reads something from Voke, a copy of it is in that app’s chat. From then on, Anthropic, OpenAI or xAI’s own privacy terms apply, not ours. Voke can’t reach into their apps to delete it. If you want it gone, delete the chat there.
Voke itself never sends your data to these apps unprompted. Your AI only gets what it asks for, inside the categories you approved. The rest of what happens to your data is in how Voke keeps your health data private.
Disconnecting
Right after an AI connects, Voke sends a notification with a Disconnect button. That’s the fastest way out if you didn’t expect it.
Any time after that:
- One app. In the AI tab, under Connected, tap Disconnect next to it. Its access ends on its next request. Other apps you’ve connected keep working.
- Everything at once. In your account, turn off “Use AI features”. That disconnects every app, turns off Ask Voke and deletes your chats. Your data also stays out of other people’s AI.
A connection lasts 90 days. After that, your AI will ask you to approve it again on your phone.
You can also remove Voke in the AI app’s own settings, but that only tidies up their side. Disconnecting in Voke is what actually cuts the access.