How to build an LLM wiki with How to build an LLM wiki with Claude and MCP

The hardest part of Karpathy's LLM wiki pattern isn't the idea. It's the setup. A local Obsidian vault. Claude Code in a terminal. A schema file. A log file. A habit you now have to maintain. Most people won't keep that running. There's a simpler version: a hosted knowledge base Claude can read, write to, and maintain through MCP, without running anything locally. What you're building A structured knowledge base that Claude stays connected to. Not a document you paste in at the start of each con