I was wondering which script is used to do the kind of edits Addbot does:<https://es.wikipedia.org/wiki/Especial:Contribuciones/Addbot>. I also saw some other bots using that as well.

I've been looking at mw:PWB/Wikidata but I can't find it. Is is publicy avalaible and installation guide also avalaible?

I'm working on some small and recently created wikis migrating the links where possible.

Thanks in advance for your help.

Regards, M.