This is crazy. My claude chess stuff is (edit: was) currently near yours on the front page and noticed your post. I have a project very close than yours that I hesitated to share. From a quick glance, we went for a similar approach. I just open sourced it so that you can compare implementation notes. <a href="https://github.com/brumar/whiteboard-agents" rel="nofollow">https://github.com/brumar/whiteboard-agents . It's not thoroughly tested but can be interesting to check.
brumar · · focus · HN ↗