{"type":"link","version":"1.0","provider_name":"StackOne","provider_url":"https://www.stackone.com","title":"RAG vs MCP for AI agents: When to index, when to fetch live","author_name":"Alex Cox","thumbnail_url":"https://www.stackone.com/og/blog/rag-vs-mcp.png","thumbnail_width":1200,"thumbnail_height":630}