You mean to be used in conjunction with the PHP library? You mentioned that the other day, I believe. That'd be great, actually! Be more than happy in providing a nice simple API for the functions so that you can easily incorporate it into your application. Let's see how fast we can get it done !
How would you prefer the functions to be delivered? I realise you'll want the categories, and then the functions, but perhaps in XML format? Would that be the easiest option?
Application's looking good so far!
The man who comes back through the Door in the Wall will never be quite the same as the man who went out.