LUMP: Less Ugly Mob Proofing

LUMP: Less Ugly Mob Proofing

Adds a block that prevents mob spawns in a large area at night without torch spam. (sky light based)

by
1.6K Downloads
fabricmobsutility
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Screenshots

Settings Menu
Amethyst Goggles
Amethyst Goggles Advanced Tooltip
Cave Entrance without Beacon
Cave Entrance with Beacon

About this Mod

LUMP aims to eradicate torch spam around your base,
without affecting your mob grinders or other farms.

It achieves this by adding a craftable block, called the Amethyst Beacon, which prevents mob spawns within its range, but only for blocks that would be otherwise safe during the day (it is skylight based).

This means:
✅ you only need to light up the interiors of your base
✅ your mob farms should still work (as long as they are dark)
caves are still dangerous until you light them up

✨ This mod also includes a color-coded light overlay to see which blocks are spawnable and which are safe,
the overlay is always displayed when you have the fashionable Amethyst Goggles equipped on your head.

⛏️ This mod aims to be 100% survival friendly.

Added blocks & items

Amethyst Beacon

amethyst beacon
Prevents most hostile mob spawns within it's range of 128 blocks (horizontally) from where it is placed .

You can craft Amethyst Beacons from:

  • 1 Block of Amethyst
  • 3 Gold Ingots

Crafting recipe for amethyst beacon, a block of amethyst in the middle with 3 gold ingots surrounding it like a bucket.

Amethyst Goggles

amethyst goggles
These goggles add a color-coded light overlay to the game, in an immersive & survival friendly way.

You can craft Amethyst Goggles from:

  • 2 Blocks of Amethyst
  • 3 pieces of Leather
  • 1 Gold Ingot

They do not stack, but can be equipped on the head.

Crafting recipe for the amethyst goggles, two blocks of amethyst at the bottom on either side, a gold ingot between them, two leathers on either side in the middle row, one leather in the middle at the top row.

When advanced tooltips are enabled (F3 + H), the item shows the legend for the light overlay:
The advanced tooltip for the amethyst goggles, it shows the legend of the colors for the light overlay. Green = always safe, purple = safe with this mod, yellow = safe during the day, red = never safe.

Additional Resources

For More Technical Details see: GitHub README
If you found a bug, or have a feature you think the mod is missing: Open An Issue

Available Versions

LUMP: Less Ugly Mob Proofing 26.1-0.3.1release
MC 26.1, 26.1.1, 26.1.2fabric
March 31, 2026
LUMP: Less Ugly Mob Proofing 1.21.11-0.3.1release
MC 1.21.11fabric
March 31, 2026
LUMP: Less Ugly Mob Proofing 26.1-0.3.0release
MC 26.1fabric
March 28, 2026
LUMP: Less Ugly Mob Proofing 1.21.11-0.3.0release
MC 1.21.11fabric
March 27, 2026
LUMP: Less Ugly Mob Proofing 1.21.9-0.3.0release
MC 1.21.9, 1.21.10fabric
December 15, 2025

How to Install LUMP: Less Ugly Mob Proofing on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

3

Install Mod

Open the mod browser in the dashboard and search for "LUMP: Less Ugly Mob Proofing". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+13 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

LUMP: Less Ugly Mob Proofing 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 LUMP: Less Ugly Mob Proofing compatible with fabric?

LUMP: Less Ugly Mob Proofing officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with LUMP: Less Ugly Mob Proofing – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if LUMP: Less Ugly Mob Proofing 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.

Rent Modded Server

Install LUMP: Less Ugly Mob Proofing with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.61.21.5+6 more