Looking for source code repositories for AI Planning systems written in CLIPS

I have gone through github extensively. Last time I checked the CLIPS tag was removed btw.

I am looking for CLIPS code repositories that contain AI Planners. Since the word CLIPS confuses many search engines, I was hoping the wider community might have better answers. A single example planner that is more than 40 lines long, slightly more than a homework assignment.

Github is the largest repository of CLIPS projects that I've found. I've seen a few planning projects there, mostly programs that move a robot to accomplish some goals.