Defining the Agent's Environment › Defining the Agent's Environment

Michael BrenndoerferJuly 13, 20251 min read
AI Agent HandbookAll chapters
Part 8 of 15Environment and Interaction - The Agent's World
Chapter 21Defining the Agent's Environment › Defining the Agent's Environment
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Think back to our personal assistant. So far, we've built an agent that can reason, use tools, remember conversations, and even plan multi-step tasks. But there's a question we haven't fully addressed: where does this agent actually live? What world does it operate in?

Every AI agent exists within an environment. Just as you navigate your physical surroundings (your home, your office, the city you live in), an AI agent navigates its own world. Understanding this environment is crucial because it shapes what the agent can perceive, what actions it can take, and ultimately how effective it can be.