@promptbook/pdf
Promptbook: Turn your company's scattered knowledge into AI ready books
rag-system-pgvector
A complete Retrieval-Augmented Generation system using pgvector, LangChain, and LangGraph for Node.js applications with dynamic embedding and model providers, structured data queries, and chat history - supports OpenAI, Anthropic, HuggingFace, Azure, Goog
n8n-nodes-extract-pdf
n8n node to extract text, images and tables from PDF with multilingual support, language detection and comprehensive test suite