Claude has done amazing things for my Chromecast. Plex released an update recently that broke the UI badly. File names and thumbnails were overlapping each other which made the UI unusable, I couldn't navigate. I asked Claude to get the latest .apk, and fix it - and fix it, it did, all without me having to touch a command line. It even took screenshots of the chromecast screen to verify the results. I had it add a few other things like showing the media duration below the title and fixing the delete feature.
I had problems getting the Chromecast to connect to my IKEv2 home vpn at an airbnb, so I told Claude to fix it. It figured out there was no good way to make the existing VPN client apps work on my chromecast, so it wrote a new VPN client for me that works perfectly, all in about 20 minutes without me needing to do much more than supply my certs.
It also fixed SmartTube to work on my phone, the official app only shows 5 videos, Claude fixed the .apk to show 100+ thumbnails.