Kansa, the PowerShell based incident response framework, was written from the start to automate acquisition of data from thousands of hosts, but a mountain of collected data is not worth bits without analysis, thus analysis has been part of the framework from almost the beginning as may be seen here in this commit from 2014-04-18.
more here.........http://trustedsignal.blogspot.com/2014/07/kansa-automating-analysis.html
more here.........http://trustedsignal.blogspot.com/2014/07/kansa-automating-analysis.html