Special:GenerateTopUserReports isn't nearly as automated as it should be. It can't be fully automated (@ashley can provide more info on that), so the next best thing is to provide a maintenance script that site system administrators can run a cron job weekly or monthly, depending on the value of $wgUserStatsTrackMonthly / $wgUserStatsTrackWeekly. This script should ideally be in SocialProfile/maintenance or SocialProfile/UserStats/maintenance.
We'll also want to provide documentation on https://www.mediawiki.org/wiki/Extension:SocialProfile as well as sufficient code comments in the maintenance script file so that sysadmins will know how to run it properly and that it exists (ideally, features should be documented)
This task has been assigned to the same task owner for more than two years. Resetting task assignee due to inactivity, to decrease task cookie-licking and to get a slightly more realistic overview of plans. Please feel free to assign this task to yourself again if you still realistically work or plan to work on this task - it would be welcome!
For tips how to manage individual work in Phabricator (noisy notifications, lists of task, etc.), see https://phabricator.wikimedia.org/T228575#6237124 for available options.
(For the records, two emails were sent to assignee addresses before resetting assignees. See T228575 for more info and for potential feedback. Thanks!)