There are two helper tools provided with ggz:

the developer utility ggz-config manages the database of game clients and allows developers to query ggz parameters.

with ggz-wrapper it is possible to let any program connect to a ggz server, communicating with standard input/output channels. this is used by the ggz plugins for instant messengers.

this package is part of the ggz gaming zone, a multiuser networked gaming environment.