n8n AI Agent Nodes: Building LLM-Powered Workflows Step by Step
TL;DR n8n’s AI Agent nodes let you build intelligent workflows that combine large language models with your existing tools and APIs. Instead of hardcoding every decision path, AI agents can reason through problems, call the right tools, and adapt to different scenarios—all within your n8n workflows. What you’ll learn: How to configure AI Agent nodes with OpenAI, Anthropic Claude, or local models; connect tools like Google Sheets, Slack, and PostgreSQL; implement memory for context-aware conversations; and handle errors when AI agents make unexpected decisions. ...