Local RAG AI Agent with Ollama, Qdrant & Google Drive

This n8n workflow builds a fully private, self-hosted knowledge assistant. It automatically indexes documents from a Google Drive folder, splitting and embedding them locally with Ollama before storing the vectors in a Qdrant database, so no document content ever leaves your infrastructure. Users interact through a chat interface where a LangChain agent retrieves relevant context and answers questions, while Postgres keeps conversation memory for continuity. Ideal for privacy-conscious businesses, legal teams, and developers who want an on-premise RAG chatbot without relying on external AI APIs for sensitive data.

Category: RAG & Knowledge Base