I asked Google/Gemini about a tutorial and it responded with several YouTube videos and also produced this subreddit: https://www.reddit.com/r/AI_Agents/
Found this too: https://nitter.net/bcherny/status/2007179832300581177#m
I haven't seen any great content around this though. I've gone through a lot of trial and error with different approaches over the last few months.
Biggest thing I can say: plan up front. I frontload basically all of my involvement and have Claude do a ton of research to make a very detailed plan document and then the plan gets decomposed into a graph of tickets. I have some other tooling that orchestrates delegating the tickets to focused Claude Code sessions and they can work through them mostly autonomously for many hours until the work is done.