As simple as stated.
Keeping a record of everything kept within chests in club worlds can be a tedious thing, especially if you have near capacity on them. Pulling, and doing a text dump of everything in the community, club and officer chests would alleviate a lot of issues, especially if it's dumped to the clipboard as well.
Alternatively, and this one I'm not sure if there's some mod or tool around for, a method for automatically pulling and generating an image of a chest from your club world, restricted to leader?
A textdump of this variation, I'd logically assume, would give, to said image generator the following: [x1 y1 itemname number] so for example you would get [x3 y4 Trove Flux 9999] and then generating an image with a stack of Trove Flux in that slot in the chest
Feel free to debate or come with any points you feel would help make this idea even better or more likely to get implemented!
That dumps invites, kicks, adding/removing items as well as adding/removing blocks. You would have to sift through a log that only reaches as far as the chat allows it to dump. Not the most elegant solution. Clunky, rather.