I share some of your concerns with generalised/pre-built RAG but on your local use only question, this is in the readme: > Host your own document QA (RAG) web-

I share some of your concerns with generalised/pre-built RAG but on your local use only question, this is in the readme: > Host your own document QA (RAG) web-UI: Support multi-user login, organize your files in private/public collections, collaborate and share your favorite chat with others. Kotaemon does support customisation, so maybe that should allay your concerns, but I do wonder how tricky it would be to implement and then maintain.