{"type": "article", "title": "MCP Protocol Deep-Dive: How Tool Discovery Actually Works", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/mcp-protocol-deep-dive-how-tool-discovery-actually-works", "original_source": "https://dev.to/robertpelloni/mcp-protocol-deep-dive-how-tool-discovery-actually-works-1dag", "published": "2026-07-24T16:02:04+00:00", "accessed": "2026-07-24", "id": "mcp-protocol-deep-dive-how-tool-discovery-actually-works"}