MongoDB RAG

MongoDB RAG v0.83.0 is a JavaScript/TypeScript library that simplifies Retrieval Augmented Generation (RAG) using MongoDB Atlas Vector Search. It provides vector search, batch processing, index management, in-memory caching, and advanced chunking strategies (sliding window, semantic, recursive). Includes a CLI for scaffolding RAG apps and configuration. Released under Apache-2.0, updated regularly with minor releases every few weeks. Key differentiator: tight integration with MongoDB Atlas, built-in chunking, and CLI tooling compared to generic vector search libraries.