Comment by imtringued

https://en.wikipedia.org/wiki/Agent

Computing

* Agent architecture, a blueprint for software agents and control systems

* Agent-based model, a computational model for simulating the actions and interactions of individuals

* Agentic AI, autonomous artificial intelligence that can make decisions and act on those decisions on its own

* Forté Agent, an email and Usenet news client

* Intelligent agent, an autonomous, goal-directed entity which observes and acts upon an environment

* Software agent, a piece of software that acts for a user or other program

* User agent, software that is acting on behalf of a user