The Addon provides a small collection of tools for Lady Vashj encounter.
Version 0.9.1 only supports managing a Netherweave Net rotation for Striders and provides an HUD which let you know if it's your turn.
Commands
/mhc #Shows help
/mhc raid status #displays the addon version of each party member (requires addon version >=0.9.0)
/mhc vashj #Opens main window
/mhc vashj add <player> <nets|core> #Adds a player to the list
/mhc vashj reset nets #resets the netherweave net order (first in list will be next)
/mhc version #displays the addon version