I created a GOMS to ACT-R model converter for times when its more convenient to think in terms of goals and operators rather than production rules and buffers.

I'm not sure the models produced are as simple as they could be, but is a work in progress.

GOMS to ACT-R · Model converter

Convert GOMS JSON or NGOMSL to ACT-R 7 Common Lisp. Edit a model and try the conversion API in your browser.

g→a