Very cool project! It aims to bridge multiple hosts of source code. Like connecting GitHub with Gitea or SourceForge. Not just the code but also everything around it: the issues, the wiki, the pull requests. So you don't need a GitHub account to participate in a project. Like emails or Mastodon.
It's currently under active development and as far as I can tell, not yet ready for use.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!