[MSH] MSH Analyzer Well, Karl Prosser has create his own GUI Msh hosting environment.
I think it's still in pre-alpha status(well Karl calls it a "Proof of Concept" stage)

It supports both one-line and multi-line command support and automatically dumps returned objects' class information. In the current screenshot on his site, you don't see "XML" table, but if you do something like

$xml = [xml]"<xml><title>some title</title><name>some name</name></xml>"
$xml

You can see parsed xml data as you see in Internet explorer.
Well, just try it out yourself.

Go download the executable file here  ¶ 5:02 PM