Cobalt Accessories

Cobalt Accessories

Adds Cobalt into Minecraft!

by
71 Downloads
neoforgeadventureequipmentgame-mechanics
Rent Server with this Mod

Screenshots

Cobalt Caves Biome
All Cobalt Items
Cobalt Armor And Tools

About this Mod

This is the modrinth version of the mod! I will Not be uploading older versions of the mod here. They are already on curseforge

The Cobalt Accessories Mod adds Cobalt The brand new ore in the game, That Can be crafted into many diffrent cobalt related things.

This Mod's goal is to improve the player experinece by adding a ore that is more useful than others. And a superior to gold. By Adding New building Blocks And Tools, Weapons and so much more!

This Mod Has A little something for everyone. So Everyone Could have a taste on what cobalt in minecraft could be like.

There are also little easter eggs about the creator (Me) So Have fun. In the Biomes The Ingots And The Cobalt!

Available Versions

Cobalt Accessories 1.3.1release
MC 1.21.4neoforge
September 29, 2025
Cobalt Accessories 1.3release
MC 1.21.4neoforge
September 29, 2025
Cobalt Accessories 1.2.0release
MC 1.21.4neoforge
July 14, 2025

How to Install Cobalt Accessories on Your Server

1

Order Server

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

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.4).

3

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.4

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Cobalt Accessories 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 (1.21.4). You can switch loaders with one click in the panel.

Is Cobalt Accessories compatible with neoforge?

Cobalt Accessories officially supports neoforge for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Cobalt Accessories – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cobalt Accessories 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 Cobalt Accessories with just one click on your server.

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

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.4