
Video: https://www.youtube.com/watch?v=37YSCXRl1ms
The script reset Rotation, Translation and Scale.
You could also map these script into hotkeys using Windows > Settings/Preferences > Hotkey Editor (link)
This script can be better: https://truongcgartist.artstation.com/store/5gdM1/reset-pose-based-on-selection-maya-script-python
Cheers,
Truong
Reset xform Maya Mel script