YouTube Knowledge

Transforms YouTube into a queryable knowledge source through five specialized tools for video search, detailed content analysis, trending discovery, channel research, and AI-powered content insights. Built with intelligent quota management and multi-tier caching (Redis/memory) to optimize YouTube Data API usage, the implementation includes transcript extraction via web scraping, comment sentiment analysis, and optional LLM integration with OpenAI/Anthropic for advanced features like learning path generation, knowledge graph creation, and content simplification. Features automatic quota optimization, fallback mechanisms for API limits, and comprehensive analytics tracking, making it valuable for content creators researching competitors and trends, educators building learning curricula from video content, and researchers analyzing YouTube discourse patterns and audience engagement metrics.