AniSculpt it's not a plugin, it's only a technique based in to
use the standard Blender Sculpt tools in animation. 

script allow import a export vertex cache between 3D apps (Only Maya at the moment), so you can create a mixed pipeline
AniSculpt 0.7

AniSculpt Tutorial -- Pepeland from psl on Vimeo.

AniSculpt 0.7 from psl on Vimeo.

AniSculpt -- Maya Connection Script from pepeland on Vimeo.

AniSculpt Maya-Script Tutorial from pepeland on Vimeo.
 No direct link, Sorry. You need type manualy