If you were wondering where's the link to mixamo/scripts on their site now, well we are sorry to inform it has been taken away by Adobe as they have different plans for Fuse.
Luckily for you, we have the Mixamo Autorig script for Maya handy!
If you want to use Maya to Animate the characters you made in Adobe Fuse, Use this script and give your Fuse character Controllers and if you chose the option for facial blend-shapes also, well you get full set of facial controllers too.
Use THIS LINK and download the script. If you have any questions ask them below.