PDF-Assistant-RAG

PDF-Assistant-RAG is a complete, production-ready AI document assistant that lets users upload complex PDFs, financial reports, legal contracts, and research papers — then chat with an AI that provides accurate, cited answers powered by a multi-stage Retrieval-Augmented Generation pipeline. Maintained by param20h on GitHub, where it has earned 40 stars from the community.

It's actively developed around fastapi, nextjs, pdf-rag, and is a solid reference for anyone building with these tools.