The GNDT is a tool for automatically tracking player details, for any given Nomic; it was rushed into existence for DocNomic and GardenNomicII, and has been used in every round of BlogNomic since February 2003.

http://kevan.org/generic.cgi

It was designed to get around the usual data lag in online Nomics - that if points or locations or inventories are tracked by a single player in a static web page, the whole of the game lags behind that player (and is at risk of collapsing if the player disappears). Quite a few dead Nomics might at least have lived a bit longer if the GNDT had been around for them.

The GNDT is now running with proper editable config files - if you want it to host your Nomic's data, get in touch with KevanDavis.