Open Index for ChatGPT

uk.co.openindex/open-index

UK public data by area: house prices, crime, deprivation, schools and more, each figure cited.

client:ChatGPT transport:streamable-http tools:5

Install Open Index in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://openindex.co.uk/mcp

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