Connect Ultrahuman to Codex

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 Codex

• Have Codex write and run a script that charts your Ultrahuman temperature
• Ask Codex to pull your Ultrahuman glucose into a quick analysis
• Have Codex write and run a script that charts your Ultrahuman sleep
• Ask Codex to pull your Ultrahuman HRV into a quick analysis
• Have Codex write and run a script that charts your Ultrahuman recovery

Set up in a few steps

See the full Codex guide

1. Open ~/.codex/config.toml and add a [mcp_servers.freddy] block with url set to https://freddy.coach/mcp.
2. Run codex mcp login freddy, then sign in to freddy and approve access.
3. Run codex mcp list to check that freddy is there.
4. Confirm Ultrahuman is connected on the freddy dashboard.
5. Ask Codex about your Ultrahuman data.

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