
sSBU (sac's SkyBlock Utilities)
Small utilities and additions that i wanted for Hypixel Skyblock / HSB
Screenshots

About this Mod
sac's SB Utilities
Hypixel Skyblock QOL utilities mod for Minecraft 1.21.11 (Fabric).
About
SB Utilities is a client-side Fabric mod built for Hypixel Skyblock. It adds a collection of quality-of-life features designed to reduce repetitive manual actions and give you better information while playing.
HUD — A draggable overlay showing live TPS, ping, FPS, and an optional real-world clock, all with configurable colors and transparency.
Tool Swapper — Automatically switches to the right tool in your hotbar when you start mining a block, then swaps back when you're done. Supports custom rules per block pattern and tool name, wildcard matching, and an optional inventory search.
Weapon Swapper — Automatically equips a matching weapon when a target entity is nearby or targeting you. Supports per-entity rules, wildcard matching, and an optional attack-on-swap to immediately strike with the new weapon.
No Break — Prevents you from accidentally breaking blocks. Supports a whitelist or blacklist of block patterns, per-tool rules (e.g. only block breaking gemstones when holding a Pickonimbus), and comma-separated block lists per rule.
No Interact — Prevents accidental right-click interactions with blocks or entities. Same rule system as No Break, with additional options to block item abilities and general item use.
Wind Assist — Tracks the wind direction shown in the Hypixel Skyblock scoreboard and optionally nudges your aim or arrow trajectory to compensate. Configurable speed, invert, and crouching/breaking conditions.
Available Versions
How to Install sSBU (sac's SkyBlock Utilities) 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "sSBU (sac's SkyBlock Utilities)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
sSBU (sac's SkyBlock Utilities) 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 (1.21.11). You can switch loaders with one click in the panel.
Is sSBU (sac's SkyBlock Utilities) compatible with fabric?
sSBU (sac's SkyBlock Utilities) officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with sSBU (sac's SkyBlock Utilities) – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if sSBU (sac's SkyBlock Utilities) 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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Rent Modded Server
Install sSBU (sac's SkyBlock Utilities) with just one click on your server.