It's open source, so yes, though there is no "easy setup" like a Docker image or a Cloudflare template yet.

The artifacts are only kept in your local indexeddb though, so they don't get uploaded. Or well, unless you start a collaboration session, but even then they are encrypted before uploading, and the key stays in your browser (in the url hash), so I can't see any data on my end.

But I definitely understand the concern. Would you prefer it in a Docker image? Or maybe wrapped in an Electron app?

Thanks! I did indeed write it with AI¹. It actually evolved from the approach I was using beforehand: asking every time my coding agent to break down the PR into steps and build an interface for me to go through them (because GitHub PR UI is effectively unusable for me). I got tired of burning tokens building the ~same UI over and over, so I thought "why not define a format for the review and build a decent UI just once?".

¹ Though actually the "harness of guidelines" I've been using recently make Claude not produce _complete_ garbage.