This is awesome! I wish you all the best and hope that this takes off.

I am curious about how you use AFL under the hood - how do you scale? Do you use a shared kernel and run a worker process for each physical core, or do you do some virtualization or perhaps run with a kernel patch such as https://github.com/sslab-gatech/perf-fuzz/ ? My experience is that you will hit a wall pretty quickly unless you start multiple kernels by using virtualization, or simply having a very slow binary so you don't get a high number of execs/s to start with.