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BBS Server Sync Addon

by bay4lly

With BBS Server Sync Addon installed, a server can hand its BBS custom content, such as skins, models and sound files, to players as they join.

FabricForgeClient and serverAll rights reserved1.20.1 – 1.20.4

What it does

When a player joins a server that runs the addon, the BBS assets the server holds are sent to the client automatically, so no manual file transfers are needed. Updates to server assets are picked up the same way. Models added after players have joined are loaded with the bbs model reload command.

The addon requires the BBS mod, and its content syncing covers skins, models and sound files, staying compatible with BBS itself. It is meant for server administrators who want custom BBS content on their server without sending files to each player by hand. Because it runs on both sides, the server and every player need it.

Builds exist for Fabric and Forge, with the 1.0 release for 1.20.4 as the latest file. The addon is released under All rights reserved and is not open source.

Key features

  1. Automatic content delivery

    Players receive the server's BBS content on joining, so there is no separate file transfer step.

  2. Skin and model sync

    Skins and models stored on the server are distributed to every player who connects.

  3. Sound file sync

    Sound files used by BBS content are synchronized along with skins and models.

  4. Live model reload

    Models added after players have joined can be loaded with the bbs model reload command.

Compatibility

Latest build for each game version and loader.

1.20.41.01.0
1.20.11.01.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

BBS modAnimation studio and content creation tool
Required

Use cases

Community servers

A server with a shared set of skins and models can give every player the same content as soon as they connect.

Who it’s for: Server administrators who run BBS content on a multiplayer server, and players who join those servers and need the matching files.

How it compares

Full comparison

BBS Together is a Fabric and Forge addon under the MIT License, but it is not open source, and either side can run it. BBS Synchronized is open source under the MIT License, covers Fabric, Forge and NeoForge for 1.20.1 – 1.21.1, and is client and server. BBS Structure Addon is Fabric only, open source and client and server.

ModLoadersGame versionsEnvironmentUpdated
BBS Server Sync AddonFabric and Forge1.20.1 – 1.20.4Client and server2025-08-24
BBS TogetherFabric and Forge1.20.1 – 1.20.4Client or server, optional2026-05-18
BBS SynchronizedFabric, Forge and NeoForge1.20.1 – 1.21.1Client and server2026-07-20
BBS Structure AddonFabric1.20.1 – 1.20.4Client and server2026-03-24

Questions

Does BBS Server Sync Addon require the BBS mod?

Yes. The BBS mod is a required dependency and must be installed alongside the addon.

Do players need the addon to join a server that uses it?

Yes. The server and every player need the mod installed.

Which loaders and versions are supported?

Fabric and Forge builds cover 1.20.1 and 1.20.4, with the 1.0 release published for 1.20.4.

More from bay4lly

All projects
MrCrayfish's Vehicle Unofficial1.20.1 – 1.21.1SecretRooms-Unofficial1.20 – 1.21.1BBS Light Form Addon1.20.1 – 1.20.4BBS Mo' Actions Add-on1.20.1Arcade Mod Reloaded1.20.1PhotoChat1.20.1

What the author says

Distributing custom BBS content to players has never been easier! BBS Extended Server Sync is a lightweight and powerful Fabric/Forge-compatible mod that allows server administrators to automatically synchronize their custom content (skins, models, sounds) with all players.
bay4lly, on the Modrinth page

Official listing

Owner
bay4lly
Published
2025-08-22
Updated on Modrinth
2025-08-24
Facts verified
2026-10-15
Open on ModrinthCompare