Build Your AI Second Brain With Obsidian using LLM Wiki
Added this video to Course too. If you missed it live - this one is worth your full attention. We built an AI second brain using Obsidian and Claude Code, live, from scratch. The method comes from Andrej Karpathy - the same pattern the godfather of AI uses for his own knowledge system. What we built: - A vault that ingests any source (YouTube transcripts, PDFs, tweets) - Wiki pages that Claude writes and cross-references automatically - A Claude.md schema that loads before every session so Claude already knows who you are The result: Claude stops having amnesia. You stop re-explaining yourself. The brain compounds every time you use it. Homework from the session: 1. Install Obsidian (free, local, markdown) 2. Open Claude Code inside your vault 3. Ingest one source - one YouTube transcript, one PDF, one article 4. Query it That's the full loop. Do it once and you'll understand why this method works. Drop a comment below when you've done your first ingest. What did you feed it?