If you wanted to "easily" add >700 color schemes...

[wez]

wezterm has some new sync machinery to pull in terminal color schemes from a variety of sources and bundle them up with each release.
A side effect of that is that we produce a json file that is used to render the color scheme previews for our docs (eg: here are schemes starting with the letter C).

If you wanted to overwhelm your users with choice, it would probably be straightforward to transform this blob into what you need:
https://raw.githubusercontent.com/wez/wezterm/main/docs/colorschemes/data.json

[nekowinston]

Awesome!
This is a great resource, I will definitely have a go at implementing this.