Build Your Own LLM Knowledge Base — A Karpathy-Style Knowledge System
Complete guide to building a permanent personal knowledge system with Obsidian + Claude Code. Wiki + Memory dual-axis architecture.

Build Your Own LLM Knowledge Base — A Karpathy-Style Knowledge System
Your AI sessions end, but your knowledge doesn't have to. A complete guide to building a permanent personal knowledge system with Obsidian + Claude Code.
Why You Need a Personal Knowledge Base
In the previous post, we examined the AI memory crisis. karpathy-skills' static rules, claude-mem's auto capture, Cognee's knowledge graph — each approach had its own limitations.
What if we build our own system that combines the best of all three?
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