It would be interesting to see if they would license that out further for some amount of money.
https://github.com/sandialabs/sgm
Originally open-source, but since taken back in-house. As I understand, which should not be construed as an accurate accounting, Sandia wants to flesh out the basics further before (potentially) open-sourcing it again.
It would be interesting to see if they would license that out further for some amount of money.