Eclectus Cosmetic

Eclectus Cosmetic

Data-Driven capes for your server

by
94 Downloads
neoforgegame-mechanicssocial
Rent Server with this Mod

Screenshots

A Custom Cape

About this Mod

Eclectus Cosmetic

This mod is intended for modpack developers, feel free to use it in your next pack!

You can now add capes with this mod by making a datapack and putting each cape.json inside of

/data/{datapack-id}/cape/{cape_file}.json

A cape json file is comprised of 2 values, here is a small example for the wheat cape:

{
  "name": "wheat cape",
  "texture": "eclectuscosmetic:textures/cape/wheat_cape.png"
}

Remember to include an elytra texture else the elytra won't show up!

Now the last optional step is a way to unlock the cape, it can be unlocked using the following command:

/unlockcape

and filling the required option that will be recommended.

You can also unlock capes by unlocking an achievement by making a json file in the following path in your datapack:

/data/{datapack-id}/advancement_cape/{cape_file}.json

You need to follow the following schema, here is an example for the wheat cape:

{
  "cape": "eclectuscosmetic:wheat",
  "advancement": "minecraft:husbandry/plant_seed"
}

Finally, to equip said cape, use the /setcape command.

Enjoy!

Available Versions

Eclectus Cosmetic 1.2.1release
MC 1.21.1neoforge
January 31, 2026
Eclectus Cosmetic 1.2.0release
MC 1.21.1neoforge
December 10, 2025
Eclectus Cosmetic 1.1.0release
MC 1.21.1neoforge
December 9, 2025
Eclectus Cosmetics 1.0.0release
MC 1.21.1neoforge
November 22, 2025

How to Install Eclectus Cosmetic 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 (1.21.1).

3

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Eclectus Cosmetic 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 (1.21.1). You can switch loaders with one click in the panel.

Is Eclectus Cosmetic compatible with neoforge?

Eclectus Cosmetic officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Eclectus Cosmetic – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Eclectus Cosmetic 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 Eclectus Cosmetic 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
MIT License
Server-side
Required

Supported Versions

1.21.1