It is not really the UX that needs to improve. It is a PoC after all, but just adding some text to the page:
- What problem does the PoC try to solve?
- Pointers to the discussions on the forum and other related stuff.
- A small explainer how the PoC can be used.
- An indication what is missing, or what you intend to add next.
- A link to the repo which has some issues that others could pick up.
That’s all, but’ll lower those barriers significantly 