A "tool call" is literally a JSON-RPC call with a predefined schema. You'd know that if you actually did any of the following: - read the specification - imp

A "tool call" is literally a JSON-RPC call with a predefined schema. You'd know that if you actually did any of the following: - read the specification - implemented an MCP server - observed communication between client and server - had any experience beyond what LLMs tell you