Is there a plugin that lets me check who used something at lastly?
Looking especially for tc but every item would be interesting.

when you use the ent command its the last guy in the list right? You mean when you auth/enter code, or just when someone opens/accesses it?

When some was at the tc or a chest lastly for example.

modify a sign logger/history plugin, but that sounds like a nightmare, I hope you got a powerful server.

https://umod.org/plugins/sign-history

https://umod.org/plugins/sign-tracker

That is not what I'm looking for.
I already have a Sign Logger.

I know this is late, but on my server we have Box Looters which allows us to run a "/box" command while looking at pretty much any container and shows the last couple people that opened said container.

Oh. Great. Thank you.