Sky GUIs

An addon for Skyblock Builder which provides GUIs to easily modify and view teams

282.4K Downloads

forgeneoforgeutility

About this Mod

Porting information for 26.1 update

This mod is an addon for the skyblock mod Skyblock Builder. It adds a lot of GUIs to simplify the usage of Skyblock Builder. There are GUIs for creating a team, managing your own team, view all teams and a bit more!

To access the base screen, press the key L or period in newer versions (default). From here, you can navigate to all the important screens. Well... to all other screens.
You are allowed to put this mod in any modpack you like.

Available Versions

SkyGUIs-21.1.8.jarbeta

MC 1.21.1neoforge

December 1, 2025

SkyGUIs-21.1.7.jarbeta

MC 1.21.1neoforge

November 10, 2025

SkyGUIs-21.1.6.jarbeta

MC 1.21.1neoforge

September 1, 2025

SkyGUIs-21.1.5.jarbeta

MC 1.21.1neoforge

July 12, 2025

SkyGUIs-21.1.4.jarbeta

MC 1.21.1neoforge

April 13, 2025

How to Install Sky GUIs on Your Server

Order Server

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

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

Install Mod

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

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.20.1, 1.19.2 (+4 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Sky GUIs server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.21.1). You can switch loaders with one click in the panel.

Is Sky GUIs compatible with forge and neoforge?

Sky GUIs officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1, 1.19.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Sky GUIs – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Sky GUIs 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.