Merx — European Business Data for ChatGPT

io.github.bricepourle13/merx

European business data — French company check, EU VAT validation, legal search.

client:ChatGPT transport:streamable-http

Install Merx — European Business Data in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.merxprotocol.eu/mcp

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