节点与集成
AI Agent
The AI Agent node lets you build an AI agent in n8n. Connect a chat model and one or more tools, and the agent decides which tools to call to complete a task.
An AI agent1 is an autonomous system that receives data, makes rational decisions, and acts within its environment to achieve specific goals. The AI agent's environment is everything the agent can access that isn't the agent itself. This agent uses external tools2 and APIs to perform actions and retrieve information. It can understand the capabilities of different tools and determine which tool to use depending on the task.
Templates and examples
Browse n8n-nodes-langchain.agent integration templates or search all templates
Related resources
Refer to LangChain's documentation on agents for more information about the service.
New to AI Agents? Read the n8n blog introduction to AI agents.
View n8n's Advanced AI documentation.
Common issues
For common errors or issues and suggested resolution steps, refer to Common Issues.
Footnotes
- Back
AI agents are artificial intelligence systems capable of responding to requests, making decisions, and performing real-world tasks for users. They use large language models (LLMs) to interpret user input and make decisions about how to best process requests using the information and resources they have available.
- Back
In an AI context, a tool is an add-on resource that the AI can refer to for specific information or functionality when responding to a request. The AI model can use a tool to interact with external systems or complete specific, focused tasks.
官方原文和授权
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