I started on a kind 1 web client with Shakespeare a couple weeks ago. The idea was to base it on a private follow list and it actually worked fine for as much time as I spent on it. I could open source it and offer to merge any new code you generate based on it. The update flow is currently download new source, overwrite existing with it, git commit, push. That process can work via a script to make pull requests pretty simply. Just need a small group that wants to try this kind of vibe collab.