Thanks @gvlx!!
I was looking for similar tools/projects for the creating accessible design systems easily and this looks like a perfect match. By the way, do anyone know of any similar tool?
I thinks integrating it would add an immense valuable to Penpot and Token Studio and the fact that they are working to improve accessibility and they are an open source project aligns well with Penpot values.
They have a workflow for figma and would be absolute game changer to have it into Penpot when design tokens are ready.
Here you can see how they are integrating it with figma.