This is actually a reincarnation of a project I did almost 10 years ago (GitSpo). I index social sites (X, Bluesky, Reddit, HackerNews, etc) and track content that mentions any GitHub repository. If you are an open-source author – this gives you a daily or weekly summary of all social mentions of your project. If you are evaluating open-source projects, this allows you to validate them by observing that has been said about these projects in public forums.

Provided as a public service. Doesn't cost you anything.