Is it possible to use swarm without installing UE4 in network systems..?

Currently in our office we have 10-12 server workstations…and i want to use them to build light using Swarm Agent…Do we need to install UE4 in all the systems…or its possible to install Swarm only in the Server systems… Was wondering if its possible.

You can run swarm on a computer without UE4 installed, this post tells you how: Swarm - What is it and how to use it? - Platform & Builds - Unreal Engine Forums