FTB Max Team Size

Allows server owners or modpack developers to restrict the maximum team size with FTB Teams.

17 Downloads

neoforgeutility

Rent Server with this Mod

About this Mod

FTB Max Teams Size

This mod allows you to set a maximum size for FTB Teams members, allies, and more options.

I created this mod because I was surprised to see FTB Teams does not have this option by default despite being quite important.

Configuration

The configuration file is located at config/ftb-teams-max-size.toml and will give the following options:

maxTeamMemberSize = Max FTB Team member size.
maxTeamAlliesSize = Max FTB Team allies size.
includeAllies = Whether allies should be included in the team member size.
allowOPs = Whether the mod should allow OPs to add players to teams or ally players regardless of size restrictions.
…and more.

More Features

If you'd like to suggest more features or any bug reports, please join the Discord.

Available Versions

FTB Max Team Size 1.0release

MC 1.21.1, 1.21.2, 1.21.3neoforge

June 6, 2026

How to Install FTB Max Team Size on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.3).

Install Mod

Open the mod browser in the dashboard and search for "FTB Max Team Size". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.3, 1.21.2, 1.21.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

FTB Max Team Size server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.3). You can switch loaders with one click in the panel.

Is FTB Max Team Size compatible with neoforge?

FTB Max Team Size officially supports neoforge for Minecraft 1.21.3, 1.21.2, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with FTB Max Team Size – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if FTB Max Team Size 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.