I built something similar recently but it also supports file sharing. So you can read a markdown file in the UI, read code in UI, share with a friend, share with an agent, etc. https://agentdrop.lol/
Oh neat - I’ve been looking for a provider-agnostic version of Claude Artifacts for a while. This might do the trick!
I will share an invite code with you if you can email me (linked in profile). I am apprehensive to drop an invite code here on HN since I am the one footing the storage bill and as it stands this tool could be very easily abused for general file storage.
Thanks for the comment. Jotbus supports files as well :)