Thanks @notSafeForDev for creating such an awesome application and scripts.
I have created a fork of the repo where i changed the intiface bridge to send vibrate commands. Works great with my wevibe verge. I think it should be possible to send both styles of commands but i dont have a stroking toy to test with.
The repo is here: https://github.com/shogunsho2/flash-toy-sync-v3
And if you trust my build i have uploaded some binaries:
https://github.com/shogunsho2/flash-toy-sync-v3/releases/tag/intiface-bridge-vibrate