I posted this on Fedi yesterday, but over the weekend I worked on a little bot that would take clip requests from Owncast chat, post them to PeerTube, and link back to Owncast chat.
It's a little messy still, and definitely a work in progress, but it does work as-is, if anybody wants to check it out.
Don't worry, I'm also late to the party because my notifications were hella busted (sorry!)
Check out Revengeday's shop at: https://ko-fi.com/revengeday/shop and JadedTwin's shop at: https://www.jadedtwin.com/shop