Kind of work in progress
A few years ago Bart and others pointed to the Biomotiolab pages …
Well with some magic including reverse engineering I got this.
A Python script to port raw data to a set of ‘Empties’
Create a Python user interface to control the parameters
A sample .blend working which used another script to clone the generated data to an (outdated) RIGFY rig … well I think you are smart enough to make it fit your needs
BM