MCP Protocol Deep-Dive: How Tool Discovery Actually Works Unlock the mechanics of the Model Context Protocol. We dissect the JSON-RPC handshake that enables dynamic tool discovery and build a functional MCP server in just 50 lines of Go, which TormentNexus instantly recognizes. The Problem MCP ...
Source: [Dev.to](https://dev.to/robertpelloni/mcp-protocol-deep-dive-how-tool-discovery-actually-works-1dag)