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Spectator Servers - Technical Details

Plugins and implementation notes for the Nexus spectator servers.

Core Plugins

PluginPurpose
ViewOnlyBlocks all block placement and breaking across all worlds.
NoClipCustom plugin. Lets players move through blocks.
F3NPermControls access to the F3+N gamemode switch. Keeps players in the correct mode.
DeluxeMenusPowers the in-hand navigation menu for world selection and teleportation.
ItemJoinGives players the menu item on join and world switch.
LecternReadAllows players to read lectern books without taking them.
Archive-CleanmobsCustom plugin. Freezes Mobs in Place.
MountHerCustom plugin. Mount support.
SimpleServerSenderCustom plugin. Transfer to other servers on the Slab network
LuckPermsPermissions.
LPCChat formatting from LuckPerms ranks.
EssentialsXUtility commands, fly, and spawn handling.
ViaVersionCross-version client support.

Dependency Plugins

PluginPurpose
PlaceholderAPIRequired by DeluxeMenus.
WorldEditAvailable for admin use.

Notes

  • All worlds are loaded read-only. ViewOnly enforces this at the plugin level, not just through permissions.
  • Lectern books stay in place. LecternRead lets players open and read them without picking them up.