The German Wikipedia is the fourth largest Wikipedia, with just under 2 million articles. This should be the fourth wiki to be deployed to.
Page for botflag requests: https://de.wikipedia.org/w/index.php?title=Wikipedia:Bots/Antr%C3%A4ge_auf_Botflag&uselang=en
Maybe we have already something similar: https://de.wikipedia.org/wiki/Wikipedia:Bots/Anfragen#Neue_Links_bei_archive.org_einreichen Not sure, what the status of that bot by @seth is. Maybe you need to speak about that before.
With that being said, maybe the proposal can be adapted that the semiautomated tools be usable on dewiki and queuing the bot up on demand. That adds human control to the bot and may get the consensus we needed to deploy to dewiki.