Nutrition by Pack4Back for ChatGPT

com.pack4back/nutrition

Log meals, water, and weight to Garmin Connect from Claude or ChatGPT.

client:ChatGPT transport:streamable-http

Install Nutrition by Pack4Back in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://nutrition.pack4back.com/mcp

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