Comment by notepad0x90

Because that is a consistent and reliable way of doing it? what happens when I have to use something that can't be done via cli, or if I have lots of small use cases (like I sometimes do with MCP servers - lots of tiny functions), do I create a separate readme for each of them and manage the mess? what exactly is the issue with MCP? is it too well organized?

I mean technically I could be using cli tools to browse HN as well I guess. curl would do fine I suppose, but that'd be too annoying. Why not use the best tool for the task. as far as I'm concerned an stdio MCP server is a cli tool, it just happens to be an integration layer that can run either other cli tools, or do other things as it makes sense.

And FFS! I know jq can do wonderful things, but I'd seriously question anyone's competency if you're building a production code base that relies on a tangled mess of jq piping commands when you could just write a python function to parse, validate and process the content. And don't get me started with the risks of letting an agent running commands unchecked. What happens when your agent is running your cli tool using user-input arguments and you forgot to make sure command-injection won't be a thing? That can happen with MCP as well, but in many cases you shouldn't just run cli commands, you would call libraries, apis, process data files directly instead. You wouldn't call the sqlite3 command when you can just use the library/module.