Labster Content Developer Tools (I will call it LCDT,) is a Visual Studio Extension that is built to make Labster Content Dev's life easier. Run on Visual Studio 2015 Community, LCDT can validate typed XML, and give a
live warning on some of the already defined validations. There are currently 15 defined validations. It can also automatically modify XML, based on the defined Services. Another cool thing is code suggestion. By pressing Ctrl+., you can get the defined suggestion.
Here is the overall feature of LCDT :
And here is the suggestion that is given by LCDT :
There's also another small feature, such as Proofread, Navigate to Specific id in the XML, and also another feature that is related to Labster's XML Engine.