Copy file question

Which agent is necessary for a 'Copy file' task to run? I see the 'Copy file' task in the Deployment and Migration grouping of tasks, which leads me to believe that we need the Deployment Solution plugin agent running on machines that we want to copy files to. Can anyone verify if this is correct?

Since we have not begun using Deployment yet, we have not installed that agent, but some of our jobs do need the ability to copy files down, so any help would be appreciated.