Show HN: Mcptube – Karpathy's LLM Wiki idea applied to YouTube videos

Category: ai-ml

Tags: knowledge-base, video-analysis, llm-agent, youtube, mcp-server

Score: 7.3/10 (Innovation: 7, Technical: 7, Documentation: 9, Utility: 6)

Mcptube transforms YouTube videos into a persistent, structured knowledge wiki by extracting and merging information from both transcripts and visual frames. It's interesting because it applies Karpathy's LLM Wiki concept to video content, shifting from per-query search to a compounding knowledge base that improves with each video ingested.

Target audience: data engineers, ai researchers, content analysts

Repository: https://github.com/0xchamin/mcptube · Python · 40 stars

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