
Quasar
A server-side Fabric mod for managing proxy connections using portals, mannequins and commands.
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About this Mod
Quasar
A server-side Fabric mod for managing proxy connections using portals, mannequins and commands.
Requirements
- Servers running on fabric
- Velocity proxy with
bungee-plugin-message-channel = trueinvelocity.toml - FabricProxy-Lite on each server
Configuration
Important: You need to setup FabricProxy-Lite for each of your fabric servers for it to work!
config/quasar.json
{
"servers": {
//"<command_name>": "<server_name>"
"lobby": "lobby"
},
"joinBehaviour": "NONE"
}
joinBehaviour controls where players are teleported when they join.
NONE— no teleportationWORLD_SPAWN— teleport to the world spawn pointPLAYER_SPAWN— teleport to the player's individual spawn point
Commands
You can summon mannequins that send players to another server when clicked.
Note: Quasar's mannequins can be modified in the same way as vanilla mannequins.
/quasar mannequin summon <name> <server> [<pos>] [<nbt>]
/quasar mannequin kill <uuid>
/quasar mannequin list
/quasar mannequin info <uuid>
/quasar mannequin edit <uuid> server <server>
/quasar mannequin edit <uuid> name <name>
/quasar mannequin edit <uuid> pos <pos>
/quasar mannequin edit <uuid> yaw <degrees>
And you can set up portals are invisible zone that send player to another server when they walk through.
Note: Quasar's portals block other portal teleportation inside their zone.
/quasar portal create <server> [<pos1>] [<pos2>]
/quasar portal remove <id>
/quasar portal list
/quasar portal info <id>
/quasar portal edit <uuid> server <server>
/quasar portal edit <uuid> pos1 <pos>
/quasar portal edit <uuid> pos2 <pos>
Available Versions
How to Install Quasar on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Quasar". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Quasar server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is Quasar compatible with fabric?
Quasar officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Quasar – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Quasar consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Quasar with just one click on your server.