Yavy.dev is a smart 2026 tool that turns any public website (docs, blogs, help centers) into an MCP-compatible knowledge base for AI assistants. Paste a URL—it crawls, indexes with semantic embeddings, and serves accurate, hallucination-free content directly to tools like Claude, Cursor, OpenAI, Windsurf via Model Context Protocol. Stop generic answers; get real site-specific knowledge. Features unlimited projects on paid plans, sync frequencies (daily to real-time), team collab, and MCP integration. Ideal for devs/teams needing reliable AI access to frameworks, internal wikis, or product docs—free tier for basics, 7-day trials on paid.