An n8n AI Agent is an intelligent automation assistant inside n8n that can understand inputs, make decisions, and execute tasks autonomously. It combines workflow automation with AI capabilities like natural language processing, predictive responses, and smart integrations.

You can build an AI agent in n8n by using the AI Agent node. This involves defining triggers (when the agent should act), connecting relevant actions (what the agent should do), and integrating AI models to make the agent intelligent.

Creating an AI agent requires designing a workflow where the AI Agent node processes inputs, connects with external AI services (like OpenAI), and delivers outputs. You simply drag, drop, and configure nodes—no complex coding required.

You can use the AI agent by placing it within your workflows to handle tasks such as lead qualification, automated replies, task management, or customer support. Once configured, it works autonomously to streamline processes.

The AI Agent node connects AI capabilities with n8n workflows. It receives data, processes it using AI models, and then executes the appropriate actions (like sending emails, updating CRMs, or responding to customers).

To configure the node, you typically:

1. Add the AI Agent node to your workflow.

2. Enter your API key (e.g., OpenAI).

3. Define input prompts and expected outputs.

4. Map the results to next steps in the workflow.

The process includes connecting the AI Agent node with workflow triggers, setting instructions for how it should respond, and testing outputs. Proper configuration ensures the agent runs smoothly, adapts to different use cases, and delivers consistent results.