PostgresTV livestreams "vibe coding" 1h sessions implementing small PostgreSQL features with Cursor (mostly claude-4-sonnet model) every week, by experienced PostgreSQL contributors. [0] is their latest stream.

I personally have not watched much, but it sounds just like what you are looking for!

[0] https://www.youtube.com/watch?v=3MleDtXZUlM

Yes, good enough for me, thanks. I look forward to watching it. This is particularly interesting as it’s a group stream.