has anyone made a script to add / remove keyframes from pre-selected body parts?  every few frames I have to add keyframes to hip, hands, feet, head, hair.  all manually, one at a time, I would like to create a script to remember which parts I’ve put keyframes on in that animation and generate a button to set keyframes for all those body parts in current frame.

 

just wondering if its been done before, I’ve searched but can't find anything ..

 

thanks.