The World Blacklist feature allows server administrators to disable mcMMO entirely in specific worlds. When a world is blacklisted, players in that world will not gain XP, skills will not function, and abilities will be unavailable.
The world blacklist is a plain-text file, world_blacklist.txt, in the mcMMO plugin folder. It is created automatically if it does not already exist. List one world name per line for each world you want to disable mcMMO in.
Changes to
world_blacklist.txtrequire a server restart to take effect.
If you have WorldGuard installed, mcMMO also supports per-region control via WorldGuard flags. This gives you finer control than the world blacklist, you can disable mcMMO in specific regions rather than entire worlds.
See the WorldGuard Integration page for the full list of supported flags and usage instructions.