getting the LLM to use your tool is actually tougher than it should be. You don't get to decide that deterministically. I don't get what benefit there would be

getting the LLM to use your tool is actually tougher than it should be. You don't get to decide that deterministically. I don't get what benefit there would be to build an MCP server without an LLM-based agent. You might as well build an API and get the value from a strict, predictable interface & results.