Force breaks to avoid eye strain (typing breaks)

MATE desktop has a utility to force typing breaks. I like the tool for "eye strain" breaks more than "typing" breaks. As I am now using Xfce more than MATE I would like a similar utility, but I find no such tool in Xfce or goodies.

Is there such a utility for Xfce?

I can run /usr/bin/mate-typing-break in Xfce. That is my current work-around, but requires installing MATE.

I found rsibreak at SBo, but that is a KDE app. I prefer desktop agnostic tools.