Yes it’s current available for free at https://cascdr.xyz/?tab=chadbot . You just sign in with your Nostr extension then select the YouTube channel links you want to follow then nostr:npub175raa74vn2jseffwfkzvll3aruslc3dngvu39c9zkpjcw8pq4xkq9x6rp5 sends you summaries and alerts to your nostr inbox.

I am still retooling after the crazy nostr:npub1an84q6c03wml5lf0uwcqcr20ydwv0t0lvv0xktlcfs9seattef8sdhz6yg  #TopBuilder2024 push and making a bunch of improvements. It is free right now up to 5 channels. I am in the process of making a paid option that is unlimited. Appreciate your interest and feedback! DM me with any feedback or feature requests!