reddit comment: "I had been talking this since MCP came out, what the hell, just to call a tool which could be as simple as SJ or python script I need a server. There should be a universal protocol for tool discovery and rest should be left upto the app and LLM. Currently this protocol seems allows only API, grpc or cli commands. What next I would like is tools being installed as packages in my project, no need a separate endpoint also and they can be discovered automatically using the protocol."