Last modified: 2014-04-10 00:14:27 UTC
Right now for any action, the "action" variable is set to "edit". This would be more useful if it were "removesitelink" or "addproperty". On IRC hoo suggested this be added as a new variable, maybe wb_action. I will try and look into adding a new variable this weekend.
Just noting for the record that for the time being, we're simply filtering by edit summaries. See <https://www.wikidata.org/wiki/Special:AbuseFilter/10>, for isntance.