It seems you're hoping for a community to emerge and help you. This is much more likely to happen if you flesh out your idea and write up preliminary documentat

It seems you're hoping for a community to emerge and help you. This is much more likely to happen if you flesh out your idea and write up preliminary documentation of your protocol. A FOSS community is great when things are already rolling but it's up to you to put in the effort to catalyze it.