Connect Ultrahuman to Claude Code

The Ultrahuman Ring AIR measures sleep stages, HRV, recovery, resting heart rate, skin temperature, and VO2 max with no subscription, and the M1 biosensor adds continuous glucose.

What you can do with Ultrahuman data in Claude Code

• Have Claude Code write and run a script that charts your Ultrahuman heart rate
• Ask Claude Code to pull your Ultrahuman temperature into a quick analysis
• Have Claude Code export your Ultrahuman glucose to a CSV
• Have Claude Code write and run a script that charts your Ultrahuman sleep
• Ask Claude Code to pull your Ultrahuman HRV into a quick analysis

Set up in a few steps

See the full Claude Code guide

1. Install Claude Code, then run: claude mcp add --transport http freddy with your freddy MCP URL.
2. Add --scope user to make freddy available across all your projects.
3. Run /mcp in a session to verify the connection (complete the sign-in if prompted).
4. Confirm Ultrahuman is connected on the freddy dashboard.
5. Ask Claude Code about your Ultrahuman data in any session.

freddy is an independent service and is not affiliated with, endorsed by, or sponsored by Claude Code.