You know the pile. Saved articles you'll never reread, notes scattered across three apps, research you did once and can't find again. Andrej Karpathy posted a fix that's stuck with me: get an AI to build and maintain your own private wiki. A personal knowledge library that gets a bit smarter every time you feed it. I've been running my whole knowledge base on it for weeks now, and the setup is dead simple. Two folders and one schema file. No code, no vector database, just plain markdown you own (it renders straight into Obsidian 🤯). One folder holds your raw sources, the stuff the AI reads but never touches. The other is the wiki, the part the AI writes and keeps tidy. The schema file is the rulebook tying it together. Here's the loop once it's built. Drop in a source, say "ingest this," and it compiles a clean page, links it to related pages, and updates the index. One article can touch a dozen pages in a single pass. Ask it a question later and it reads the index, opens the two or three pages it needs, and answers. It never re-reads the whole library. Point it at your reading, your research, your projects, your marketing swipe file. Every book, article, and note you add is a free brick in the wall. It's not another tab to babysit. It's the library that finally holds everything you've been losing. I'm baking this into MarketingOS, right now as a default feature. But if you want to build your own right now, I wrote up the exact prompt I use. Drop it into Claude Code in an empty folder, answer two questions, and it scaffolds the whole thing for you. It's FREE, grab it here 👇 https://www.skool.com/the-vibe-marketing-lab/classroom/c1e16ae1?md=a0ea7c84b6ab4dc5b927121f5b141b9a