RAG-LangChain-AI-System

A production-grade, agentic RAG platform for portfolio intelligence, combining LangChain, Chroma/FAISS, Hugging Face embeddings, and Ollama with dynamic entity extraction, backend API tool-chaining, and a real-time interactive assistant across deploy-ready frontend, backend, and infrastructure stacks. Maintained by hoangsonww on GitHub, where it has earned 46 stars from the community.

It's actively developed around bert, expressjs, faiss, and is a solid reference for anyone building with these tools.