MCP Trigger + ChatGPT

Godfrey_Lee · November 24, 2025, 4:52am

I am trying to expose my n8n MCP server URL to ChatGPT. ChatGPT has successfully used my endpoint, however I think it is very unsafe that everyone that gets my URL could use my MCP server. Is there any way to add authentication for my MCP server?

mohamed3nan · November 25, 2025, 6:29pm

Hello,

Did you notice this section?

You can set up auth easily, just give it a try!

Also FYI, there is a new MCP client node that you test your MCP server with..

Godfrey_Lee · November 25, 2025, 11:56pm

Thanks for your reply. However, ChatGPT only allows oauth. I think which n8n does not support this function now.