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+
+# LLM Wiki Ecosystem
+
+Research on the tools, skills, and MCP servers implementing Andrej Karpathy's **LLM Wiki** pattern — where an LLM maintains a structured markdown knowledge base from raw sources.
+
+## Pages
+
+- [[The Pattern]] — Karpathy's 3-layer architecture (raw → wiki → schema)
+- [[Tools & Implementations]] — GitHub repos ranked by community adoption
+- [[MCP Servers]] — MCP-native implementations for LLM clients
+- [[WikiHub Opportunity]] — How WikiHub differentiates as the hosting layer
+
+## Key Insight
+
+All existing implementations are **local-first** tools. None offer hosting, sharing, or social features. WikiHub is the missing layer — "GitHub for LLM wikis" — where these wikis get published, forked, and discovered.
+
+---
+
+*Research conducted 2026-04-10. Star counts are snapshots.*
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