It's been on my to-do list for awhile to come up with some instructions for using with Tampermonkey since it's been mentioned a couple of times. I'm assuming you'd need to wrapper it with some kind of mutationobserver type of code to watch for the modal to be opened.
If anyone has already done it let me know and I'll update the instructions and/or code. If not I'll try to find some time to look into it.