Connect Prev8 to Claude, ChatGPT, Grok or Gemini so you can track your health and log everything just by chatting — your AI reads your trends and adds your meals, supplements, activities and more, hands-free.
Prev8 has a secure remote MCP server that plugs your health data into any AI assistant — so your assistant can both understand your data and do the logging for you.
Who it's for: Anthropic’s Claude on a computer (Claude Desktop or claude.ai).
Setup is done on your computer.
Connector URL
https://mcp.prev8.ai/mcpIn Prev8 (or right here), copy your secure connector link:https://mcp.prev8.ai/mcp
In Claude on your computer (Claude Desktop or claude.ai) → Settings → Connectors → Add custom connector → paste the link.
Sign in to Prev8 and approve exactly what Claude can see and log. That’s it — start chatting.
Who it's for: OpenAI ChatGPT on a computer (web or desktop).
Requirement: A paid plan (Plus, Pro, Business, Enterprise or Edu) and Developer mode. Free ChatGPT can't add custom connectors. Note: OpenAI renamed “connectors” to “apps” in December 2025, so you may see either word.
Connector URL
https://mcp.prev8.ai/mcpApps
Add and manage apps ChatGPT can use in your chats.
Explore apps↑ This is the row you need — open Advanced settings to enable Developer mode, then use Create app to add the PREV8 connector.
Drafts
Private apps you've created in developer mode.
In ChatGPT on a computer, open Settings → Apps, scroll to the bottom and open Advanced settings (see the panel below). Toggle on Developer mode and accept the warning that custom apps run third-party code.
Back in Settings → Apps, click Create app (next to Advanced settings). Enter a name like “PREV8”, paste the connector URL as the MCP Server URL, choose OAuth for authentication, tick “I trust this application”, then click Create.
ChatGPT opens the PREV8 sign-in. Approve exactly what ChatGPT can read and log — the available tools then appear.
Start a new chat, open the tools menu (“… More” → Developer mode), enable PREV8, then ask about your trends or tell it to log a meal, supplement, activity and more. If PREV8 adds tools later, open the connector and click Refresh.
Who it's for: xAI’s Grok via “Bring Your Own MCP” — works on the web (grok.com) and the iOS/Android apps.
Requirement: On Grok Business/Enterprise, a team admin must first add the custom MCP server in console.x.ai before members can connect.
Connector URL
https://mcp.prev8.ai/mcpGo to grok.com/connectors (also available in the Grok iOS/Android apps) and click New Connector.
Select Custom, then paste the connector URL as the MCP server URL.
Save and enable the connector. Grok opens the PREV8 sign-in window — approve what Grok can read and log. There’s no token to paste; PREV8 handles the OAuth handshake.
Grok discovers the PREV8 tools and offers them in conversations — ask about your trends or tell it to log a meal, supplement, activity and more.
Who it's for: Developers (Gemini CLI) and organisations (Gemini Enterprise). The consumer Gemini app does not support custom MCP connectors yet.
Connector URL
https://mcp.prev8.ai/mcpAdd PREV8 to ~/.gemini/settings.json under mcpServers; the CLI opens a browser to sign in.
{
"mcpServers": {
"prev8": {
"httpUrl": "https://mcp.prev8.ai/mcp"
}
}
}An admin can register PREV8 as a custom MCP server data store in the Google Cloud console (Public Preview), using the connector URL above with StreamableHTTP transport and OAuth.
Your AI assistant can read summaries and add new entries. It can never edit or delete your existing data.
During connection you approve exactly which categories your assistant can read and log — nothing is shared by default.
Connection uses industry-standard OAuth 2.1 with PKCE. Your assistant signs in as you, with your consent, and only gets the access you grant.
Change permissions or disconnect your assistant whenever you want.
Framed as wellness tracking and insights, not diagnosis.
“Log a chicken salad for lunch, about 450 calories, and the vitamin D I just took.”
“I ran 30 minutes this morning — add it.”
“My urine pH was 6.4 this morning, log that.”
“How has my energy score trended over the last two weeks?”
“What's the one thing most worth improving based on my recent data?”
You choose exactly what your AI can read and log on the approval screen, and can change permissions or disconnect any time. PREV8 assistants can read summaries and add new entries only — never edit or delete — and never see lab interpretation notes, scan images, payments or contact details.
Download Prev8, then add the connector https://mcp.prev8.ai/mcp in your AI assistant.
Add-only · You approve every category · Disconnect anytime