Vezlo AI SDK for Code Knowledge Base is an open‑source SDK that transforms your source code into a queryable, LLM‑ready knowledge base—using AST‑based analysis to auto‑generate documentation, create vector embeddings, and power semantic search plus a production API server and WebSocket chat; it also includes an AI response validator that detects hallucinations and verifies model outputs against the KB. Developers use Vezlo to build code‑aware AI assistants and onboarding bots that give accurate, source‑backed answers, improve developer productivity, and reduce the risk of AI misinformation in technical workflows.