The Rigging Toolbox is a set of tools and full auto-rigger designed to aid in the process of rigging articulated characters for animation. (more)
A general Maya tool to help with renaming objects, and other basic rig construction tasks. (more)
Work with symmetrical and asymmetrical blendshapes (more)
Free Autodesk Maya Shattering/Fracture Tools for destruction effects + some useful scripts (more)
Use it to rename (more)
AdvancedSkeleton is a collection of Maya tools for doing character setup (more)
*Note: This is a downloadable item, not a physical product!