Ask HN: Building Jarvis for Learning?

Hey HN, I’ve been thinking it could be cool to build a modular system that helps you do work like write code, check emails, learn, take notes. One interesting function I’ve been thinking about is automated anki flash card drilling, I.e it checks notes you specify and randomly drills you. Another interesting feature would be including a Question Answering model to access your knowledge base in a conversational way. Is there anything like this out there? Preferable open source and extensible? It’s almost like a high level operating system for learning and work!