This is a nice 1 feature. From the hermond manual:
The Euclidean midi effect generates uncommon and rich rhythmic patterns. Originally derived from nuclear physics, and then applied to music theory, an Euclidean algorithm evenly generates distributed notes (fills) among a defined number of available slots (steps). This leads to a great number of well-known rhythm patterns, as well as many odd-sounding ones. Almost all traditional rhythms from across the world can be generated with this tool.
But this could also be added to new pipe type like the root note feature request [in order to start loop or end generative sequences] and I guess this midi fx could fit there also.