Does PEAss violate the PE EULA?
This is debatable. You might interpret the EULA in a way that it does, or doesn’t. I have contacted MindArk|PE support (some time ago already) and they have neither spoken out against it or gave it their blessing. Rest assured, that should MA decide PEAss is not ‘allowed’ it will be clearly stated here. Furthermore, if it will be banned, MA would most likely not ban you for it. They will give you a warning before banning you, so as long as MA doesn’t contact you, I’d not worry about it.