vital for ChatGPT

io.usefulapi/vital

Read wearables and lab health data — sleep, activity, workouts, timeseries, lab tests and orders.

client:ChatGPT transport:streamable-http

Install vital in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://vital.usefulapi.io/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs