Cannot connect multiple MySQL MCP Servers in n8n

[dungca1512]

I am using n8n to connect to my company's data sources into MCP Client. However, when I connect two different MySQL MCP Servers into n8n, it seems that only the Server connected first works properly, while the Server connected later fails to connect. Is there any solution to my problem?

[tianzhou]

Can you paste more screenshot / logs?

[dungca1512]

that is my screenshot

[tianzhou]

Looks like you are using the stdio transport. Can you try invoking a different MCP server twice? I want to see if it's a problem with the dbhub mcp server or the client (e.g. there is a bug on the Claude Desktop preventing launching the MCP server twice modelcontextprotocol/servers#812 (comment))

Out of curiosity, even if we can run multiple dbhub servers, how do you plan to route the command to the respective servers?