Show HN: We built the "LLM knowledge base" Karpathy described 9 yrs ago

Category: ai-ml

Tags: knowledge-management, llm-agents, personal-knowledge-base, mcp-tools, ai-augmentation

Score: 7.0/10 (Innovation: 7, Technical: 7, Documentation: 6, Utility: 7)

MythOS is a platform implementing Andrej Karpathy's vision of LLM-maintained personal knowledge bases, featuring multi-channel ingestion, structured memo libraries with AI/human collaboration, and full MCP tool integration. It's interesting because it operationalizes theoretical AI-augmented knowledge management into a production system with identity layers, permission models, and community sharing capabilities.

Target audience: data engineers, backend devs, researchers, knowledge workers

Repository: https://mythos.one/me/brianswichkow/54528e

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