Okay, I really hope me coming on to suggest a different one isn't annoying. I swear this is not a repeat.
Tupperbox is a bot which works very similarly to Plural Kit, but can be restricted to a specific role/roles. This would give the mods absolute control over who can use the bot. New users would not be able to troll with it.
I'm not the biggest fan of Tupperbox for Plural use due to it's strong ties to Role Play, but I'd much rather it over nothing, and Kat and 404 would almost certainly appreciate it more than anything.
Maybe it could be linked to a role that needs to be requested after reaching level 10 or similar? Only systems would have reason to use it in this way, and that's generally ~1% of accounts. So assigning the role wouldn't be a frequent event. Doing it this way would allow the mods to keep track of who can use it and what they're like.
Finally (I think), the last point about PK was that not many people would use it. I can mostly see where that is coming from, but I think using those numbers can be flawed. There are 6000 accounts in the server, sure; however most of those are inactive on here. Additionally, there are 4 people in our system, not just one (me). If we are extremely generous and say that 400 people are active then my system alone is 1% of active users. If it's 100 (which it looks like to me), its 1/25.
And as has been seen since that discussion, 404's point about the confusion over who is talking is real.
I don't expect an immediate response, especially as this isn't just a PK rehash
Looking forward to hearing what you have to say,
Zak