The mod idea came about as a potential admin tool, but people can use it however they see fit. If you have any specific ideas for what to add/change, please create an Issue on Github. I'd be willing to expand the scope of the mod if there's enough interest to justify it.
This seems like it could be handy for larger SMP servers where the staff like to creep around invisibly and watch people... giving it a shot.
This only covers situations where the player/entity data is being received (e.g. Potions of Invisibility). Some plugins like VanishNoPacket actually prevent vanished players' data from being sent to you, and there's nothing that can be done in that case.
Also, I'm going to be releasing an update within the next day or two with more options. You'll be able to choose from two different levels of visibility (translucent and opaque) with some other extras too.
Please do not necro bump threads, especially on a hack mod thread. We don't want more players cheating.
"Necro bump"? Good God. Let's not even go there...
It's one version out-of-date. I wouldn't call that ancient. And now your comment just bumped it up to the top again. Smart!
If I'm genuinely interested in a mod's development I'm going to see what's up. You can just stay quiet.
yo dude, please update this mod I used it when it was in 1.7, and it was pretty good (saved me from being trolled by my friends XD), but since the 1.8 update, I've had no way of seeing through their pranks, so kinda looking forward to the next update on this mod good luck, and no rush