I configured mcp according to https://docs.cursor.com/context/model-context-protocol#model-context-protocol , I don’t know why it doesn’t work. command is executed normally in my local terminal. Does anyone know why?

I configured mcp according to https://docs.cursor.com/context/model-context-protocol#model-context-protocol , I don’t know why it doesn’t work. command is executed normally in my local terminal. Does anyone know why?
Have you solved it?