Part 9: Context Enrichment with Model Context Protocol (MCP) and Hybrid RAG (2026)
🔗 Related Deep-Dives High-Throughput Go Microservices Architecture Generative UI with Model Context Protocol (MCP) Engineering Reading Map & System Design Guides Executive Summary: The 2026–2027 Engineering Case Part 1 — The Death of Prompt Engineering Part 3 — Layered Prompt Architecture Part 5 — Declarative Prompting with DSPy MCP Engineering In Production Prerequisite: Familiarity with Model Context Protocol specifications, hybrid search indexes (Qdrant), and prompt compression models. Answer-first: Integrating Model Context Protocol (MCP) with four-stage Hybrid RAG establishes an optimal dual context supply line: just-in-time dynamic tool schema injection paired with multi-stage document retrieval. Combining dense vector search, sparse BM25 keywords, cross-encoder re-ranking, and LLMLingua-2 token compression, this architecture cuts token consumption by 60% while maintaining sub-second latency. ...