Occultism KubeJS

Occultism KubeJS provides KubeJS integrations for Occultism.

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Rent Server with this Mod

About this Mod

Occultism KubeJS provides KubeJS integrations for Occultism.

Features

Ritual Dummy Items

Enables the KubeJS ItemType "occultism:ritual_dummy", which allows creating ritual dummy items for custom rituals. Ritual dummies can be used to debug the ritual and act as a JEI integration to make rituals searchable.

Recipe support

Adds native support for occultism recipe types to KubeJS! You can now create custom Occultism recipes like in this example: https://github.com/klikli-dev/occultism-kubejs/blob/version/1.19/run/kubejs/server_scripts/example.js

I highly recommend using ProbeJS to see all the different things you can do to customise a ritual's input conditions!

Available Versions

occultism_kubejs-1.21.1-neoforge-1.11.0.jarrelease

MC 1.21.1neoforge

January 17, 2026

occultism_kubejs-1.21.1-neoforge-1.10.0.jarrelease

MC 1.21.1neoforge

November 1, 2025

occultism_kubejs-1.21.1-neoforge-1.9.1.jarrelease

MC 1.21.1neoforge

October 20, 2025

occultism_kubejs-1.21.1-neoforge-1.9.1.jarrelease

MC 1.21.1neoforge

October 20, 2025

occultism_kubejs-1.21.1-neoforge-1.9.0.jarrelease

MC 1.21.1neoforge

October 13, 2025

How to Install Occultism KubeJS 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 "Occultism KubeJS". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.21, 1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Occultism KubeJS 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 Occultism KubeJS compatible with forge and neoforge?

Occultism KubeJS officially supports forge, neoforge for Minecraft 1.21.1, 1.21, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Occultism KubeJS – how to optimize performance?

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