Caelus API (Fabric) (Discontinued)
Java mod listed for Minecraft 1.16–1.17. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
This project is discontinued as of Fabric API 0.43.0+ for 1.17.1. Please use the elytra features introduced in that Fabric API version instead.
Overview
This project is for the Fabric mod loader. To see its counterpart for the Forge mod loader, please go here.
Caelus is a small utility mod that abstracts the hardcoded vanilla elytra behavior into a more generic elytra flight attribute and exposes this to mod developers seeking to implement elytra flight for their own mods.
All modders have to do is call the CaelusApi.ELYTRA_FLIGHT attribute where applicable. The attribute has a default value of 0, which forbids any elytra flight. Attribute values greater than or equal to 1 will enable elytra flight. The vanilla elytra item has also been changed to use this attribute, keeping its behavior the same as normal.
Adding To Your Project
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.17.1, 1.17, 1.16.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as caelus-fabric-0.0.18-1.17.1.jar — drop this file into the mods folder
- Download size: 127 KB
- Download link checked 14 Oct 2026 — working
These come from our own check of the pack file, not from the source page.