
Everyone's losing their minds over Karpathy's "LLM Wiki" and the AI Second Brain trend.
I've been running a more advanced version of this for months.
Their system: 📓 1 vault, 1 project, 1 LLM maintaining a wiki
My system:
🧠 3 coordinated AI workspaces
🧠 Central orchestrator syncing memory across all of them
🧠 Typed memory files with structured frontmatter 🧠 Handoff chains (LATEST.md pointer pattern, zero context loss)
🧠 Auto-propagation: one change updates every workspace
🧠 4-phase review gates with zero-context reviewers 🧠 95%+ accuracy vs the 50% most people accept
A single vault is a notebook.
What I built is a nervous system: multiple specialized agents coordinated by a central orchestrator with typed memory, handoff chains, and cross-workspace propagation.
They just discovered the brain. I already built the operating system.

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