confusing documentation

[sirus20x6]

I have an application that expects mcp to be on port 3001 over sse. the documentation tells me how to create the config.json alright, but then it goes into if I want to make a server, or a client, or this or that which I do not want to do. what I want to do is to run mcp so it's available at that port, but I'm not even sure what to run. the documentation doesn't even really go into anything useful. somehow I stumbled on the model inspector

it also seems to be able to talk to mcp on port 3001, but no dice. where is the binary? what do I run? where do I set the port? do I make a systemd service to start something? how does mcp run? in fact I don't even know where to put the config.json.

on the git page I see "For example, this will start the Git server:

With uvx

uvx mcp-server-git" but running uvx mcp-server-git doesn't seem to do anything, there is no output, there are no ports opened.... it just sits there.