MCP server is failing with SSE transport for modern MCP client.

[KunalSin9h]

Till now (i may be wrong), i have learned modern MCP client uses both GET or POST request to establish a SSE connection to server.

like langflow. But when server only understand / allow GET request then client are failing.

Since this project only allow GET SSE connections, i have having trouble.

How to fix it?

Reference Docs: https://modelcontextprotocol.io/docs/concepts/transports#how-it-works

ScreenShorts:

[KunalSin9h]

Sorry it was issue with langflow: https://github.com/langflow-ai/langflow/issues/8429