https://bugzilla.wikimedia.org/show_bug.cgi?id=72496
--- Comment #3 from Maarten Dammers maarten@mdammers.nl --- -untagged Work on image pages that don't have any license template on a site given in the format "<language>.<project>.org, e.g. "ja.wikipedia.org" or "commons.wikimedia.org". Using an external Toolserver tool.
I don't think it's actually used. checkimages.py does it locally it seems. We can probably just remove it.