Sorry! The reason there isn't a link is that it is an (abstract) reference architecture, not an implementation. Arguably I probably should have a sample imple

Sorry! The reason there isn't a link is that it is an (abstract) reference architecture, not an implementation. Arguably I probably should have a sample implementation. That said, a lot of the elements you need to build something in this style are available in MPWFoundation: https://github.com/mpw/MPWFoundation/ https://github.com/mpw/MPWFoundation/