RAP extensions for NPCs to use elevator

I’ve been messing around with TADS3 for a few weeks now but not really with the intention of making a real game, just trying to figure out the language. The last few days I was looking at the RAP module and for practice I wrote the required rPlans and rSteps for NPCs to use an elevator, and while the implementation is fairly clunky it does seem to work reasonably well (in my opinion at least). Would posting this be of any interest to anyone? Since this seems like the kind of thing that might come up fairly often in games I figure lot’s of people have probably already done this (and done it better), but I couldn’t find any examples of it already online. Is there somewhere that collects these RAP extensions for people to find and use?