MCP Demystified: Cutting Through the Hype-What It Is, What Isn't & Its Role in the Agentic RAG Stack
summary
Explains MCP as a JSON‑RPC protocol (transports: stdio / HTTP / SSE) that standardizes tools, prompts, resources so LLMs call enterprise APIs instead of custom connectors; demonstrates a MarkLogic MCP server built in days using Spring AI and existing Java APIs that integrates with a Python MCP server and works in an agentic RAG pipeline. Covers best practices: single‑domain stateless servers, scope‑gating, caching, guarding against shadow MCP and tool poisoning, and shows Progress’s product joining vector search + DB for multi‑turn workflows (14‑day trial).
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chapters (8)
- 0:00Introduction and agenda
- 4:46Why MCP needs demystifying
- 9:22How MCP works fundamentally
- 17:07What MCP is not
- 19:16Implementing MCP in MarkLogic
- 26:03Best practices for MCP servers
- 31:43Agentic RAG with MCP
- 41:45Q&A and closing
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