Hey guys, so glad to see people are still getting something out of this community!

A little while ago eosrose asked if there was a way to indicate fic they've left kudos for/commented on.

In the discussion flamebyrd explained that as AO3 doesn't display that info at all, or even that you've visited a page except for your browser's own history, so no way to use the data and make it more obvious.

I'm wondering though if there is a script for Greasemonkey/Tampermonkey that would show that the top of a fic page with the regular header info that you've left kudos/commented/bookmarked this fic? I find it really odd and a bit annoying that you have to reattempt any of these functions to find out you've already done them. And it would of cause help us to quickly recognise that we have in fact read that fic already (something I am pretty poor at, now that I don't use delicious.com or pinboard regularly).

Any help appreciated (even if it's to tell me it can't be done).