I was curious as to whether vcv host could be used to host vst’s to use on the metamodule and maybe even used like a guitar pedal.
no, and not really viable…
most plugins would require a new UI to be usable on MM (give screen dimensions, lack of mouse etc), and are different architecture, also they often use frameworks that are not available on embedded platforms.
vcv host is not open source, its part of vcv rack pro.
but, there are plenty of modules that could be used to let MM be used like a ‘guitar pedal’.