Programmatically Determining the Agent in Eggplant Manager

I am running a script that I developed in Functional via Eggplant Manager. I would like to add code that reveals, at runtime, which Agent Eggplant Manager selected to use to run the script. I have a workaround, but I would prefer a simple function that returns the Agent name. Does such a function already exist in SenseTalk.

Thanks,
Dave