Yeah, the README doesn't have screenshots; but the docs site does - https://godot-pty.github.io/gpty/ - 1 for now, but each release's blog entry gets the main app page + one for any salient features.

I'll add that in; maybe defaulted to folded on the README, a gallery of app screens or snippets. I need to spend some time on the UX, but yeah, screenshots (and possibly some sort of an intro video that explains features) is something I should've also added to the README.