> ## Documentation Index
> Fetch the complete documentation index at: https://docs.5loi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# What is an AI Agent?

> Understanding the definition, characteristics and working principles of AI agents

## Definition and Essence of AI Agent

An AI Agent is an artificial intelligence system that can autonomously perceive its environment, make decisions, and execute tasks to achieve specific goals.

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  The core characteristic of an AI Agent is its ability to take actions based on environmental information and its own goals without direct human intervention.
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