In April 2026 Andrej Karpathy published a short GitHub gist called "LLM Wiki". No code, just an idea you paste into your AI agent. It changed how I use AI.
The problem he's solving: most of us use AI like a search box. You upload files, ask a question, and the model digs through raw documents from scratch every single time. Nothing builds up. His fix is to have the AI write and maintain a wiki for you, a folder of linked markdown notes that gets better every time you add something.
Keep reading
The rest is one email away. Then every guide is open.
Put your email in once and you can read this guide and every other one on the shelf, including the ones from reels I haven't posted yet. I'll send you the link too, so you can find it again.
Still to come
- The idea in plain English
- What you need
- Set it up
- The prompts I actually use
- Add a knowledge graph with graphify
- How I'd start