biggervs for ChatGPT

com.biggervs/biggervs

Sourced real-world dimensions and size comparisons for 153 objects in nine languages.

client:ChatGPT transport:streamable-http tools:3

Install biggervs in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://biggervs.com/mcp

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