Build a Supervisor AI Agent in n8n | Multi-Agent Orchestration with GPT-4o & PostgreSQL

🤖 In this tutorial, you'll learn how to build a Supervisor Orchestration Agent in n8n that coordinates multiple AI sub-agents to handle complex, multi-step workflows automatically! Github: https://github.com/NajiAboo/n8n-usecases/blob/main/supervisor_agent_demo.json ✅ What you'll learn: - How to design a Supervisor Agent architecture in n8n - How to build a User Agent that fetches user data from PostgreSQL - How to build an Order Agent that retrieves order details by user_id or order_id - How to chain agents together for multi-step workflows - How to use GPT-4o as the LLM powering each age…