Lettance for ChatGPT
com.lettance/rules
Landlord rules for England by postcode: council licensing, the landlord register and the law, cited.
client:ChatGPT
transport:streamable-http
tools:4
Install Lettance in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://lettance.com/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs