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Glossary · E-commerce

AI agent

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E-commerce

An AI agent is a software system, built on a large language model, that carries out actions on its own and uses interfaces to other programs to reach its goal.

In its guidance on AI agents (in German), Germany's Federal Office for Information Security (BSI) describes them as systems that are meant not only to give answers but to act independently in the digital world. Unlike a chatbot, an agent works through the tasks users set in several steps, largely unaided, without a person confirming each step. One risk is loss of control: the more independently an agent acts, the harder it is to follow what it is doing. The advice is to give an agent only the access its task really needs.

The German business encyclopaedia Gabler Wirtschaftslexikon calls AI agents autonomous systems that can perceive, decide and act towards a goal. Modern agents are integrated into technical and organisational processes through interfaces, for example to handle orders, support sales or write code.

Each agent we build fits the client's use case and works through defined interfaces such as a REST API or MCP tools. For a pharmaceutical logistics company we built a knowledge platform in which an email agent turns incoming emails into tasks and knowledge-base entries. It cannot delete anything, and the system logs everything it writes. Agents produce drafts; nothing is published until a person approves it. A task with fixed logic and a predictable output does not need an agent.

Where the term appears

Sources

  1. KI-Agenten: Wenn Künstliche Intelligenz selbstständig handelt (Verbraucherseite, ohne Datumsangabe) (opens in a new tab)

    Bundesamt für Sicherheit in der Informationstechnik (BSI) accessed

  2. KI-Agent, Autor: Prof. Dr. Oliver Bendel (FHNW) (opens in a new tab)

    Gabler Wirtschaftslexikon (Springer Gabler) accessed

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