NahNoMinimap

NahNoMinimap is a server-side Paper plugin that helps server owners restrict supported map and minimap mods and receive alerts when supported mod channels are detected.

Choose which mods to restrict across your entire server or configure restrictions for individual worlds. Players can join with their usual client; the plugin communicates with supported mods using their existing features.

NahNoMinimap currently supports restrictions for 6 map mods and can detect channels associated with 6 map mods and Surveyor Framework. I’ve also reached out to the developers of 10+ other map mods and clients to request server-side restrictions, covering almost all of the additional projects I found. My goal is to make NahNoMinimap one of the most comprehensive plugins of its kind.

Supported mods

Mod	Support
Xaero's Minimap	Restrictions and alerts
Xaero's World Map	Restrictions and alerts
Diorama	Restrictions
JourneyMap	Restrictions and alerts
VoxelMap	Restrictions and alerts
Conflux Map	Radar restrictions and alerts; full map restriction requires Conflux Map 0.1.15 or newer
WMap	Alerts
Surveyor Framework	Alerts

Want support for another map mod? Open an issue and let me know.

Server-wide and per-world settings

Enable restrictions for the whole server, or enable per-world settings when different worlds need different rules. Global restrictions take priority over individual world settings.

Administrator alerts

Choose which supported mod channels should trigger alerts. Notifications can be sent to the server console, to administrators in chat, or both. You can also choose whether to repeat alerts when a player reconnects.

Surveyor Framework is used by multiple mods. An alert indicates that its channel was detected; it does not identify a specific map mod.

Permissions

Give trusted players bypass permissions for all supported restrictions or for individual mods. Alert permissions can also be assigned globally or per mod.

Custom messages and resource packs

Customize plugin messages through language files. English and Russian files are included, and you can add your own language.

NahNoMinimap supports resource-pack integration with ItemsAdder, Nexo, CraftEngine and Oraxen for restriction messages. Resource-pack rebuilding on plugin reload can be enabled in the configuration.

Installation

1. Install Paper 26.3 or a compatible fork.
2. Install PacketEvents.
3. Place NahNoMinimap in your server's plugins folder and restart the server.
4. Edit plugins/NahNoMinimap/config.yml and use /nm reload to apply the changes.

Currently, NahNoMinimap targets Minecraft 26.3. Support for older versions is not planned, but may be added on request.

Important information

Restrictions depend on each mod and its version. A modified client may ignore server restrictions. Detected channels are signs that a mod may be present; they do not necessarily prove that a player is using a map.

Source code · Report an issue · My Discord