We'll be constantly updating this with more functions to help with the modding process going forward. We'll also release a full tutorial soon
Current Functions:
Blend From Shape Keys - Cleans up shapekeys after shape changes from the original
Propagate Shape Keys - Makes sure all Shape Keys matches new object shape
Duplicate, Join & Merge By Distance - Process to remove seams and clean up the mesh (You'll want to apply mesh data transfer after this is done)
Enable Auto Smooth (This is needed for Merge By Distance and other function)
Recalculate Outside Normals
Set Normals From Faces
Changelog
Added Auto Rigging
Installation:
Download the .zip
Open Blender > Go to edit > Preferences > Add-Ons
Install > Streamline Tools 1_0_2.zip> Enable
A Tab will appear next to the other tools on the right side and you should be set. This is coded to work with singular and multiple objects so it cuts down on development time.