MXP MXP CONFIGURATION 1 The Mud eXtension Protocol is an enhancement to the normally boring text MUD's, which allows many improvements like hyperlinks, menus, automapping and much more. So far Calim's Cradle is using MXP to allow for easy moving between rooms (all exits have been tagged with a hyperlink, allowing you to use the mouse to move around). More fancy MXP features will be added as we find the time to play with this nice protocol. MXP is also used in the help file system, crosslinking helpfiles, and allowing users to use their mouse to navigate around the helpfiles. Only MushClient and ZMud currently supports MXP.