AI Agent with Google Gemini and Airtable Integration in n8n

Built an AI assistant in n8n that connects Google Gemini, Airtable, and Google Drive. The workflow downloads a PDF, splits it into text chunks, creates embeddings, and stores them in a vector database. When a user sends a message, the AI agent analyzes it, retrieves data from Airtable or the vector store, and generates accurate, context-aware responses.