AELF MC displays the liturgical information of the day directly in your Minecraft server's Message Of The Day (MOTD).
How it works
The mod fetches the daily liturgical calendar from the AELF API.
The first line of the MOTD is the one set in your server.properties file.
The second line shows the current liturgical day, displayed in the appropriate liturgical color.
Example If your server.properties MOTD is: Sanctus Marcus and the liturgical day on 2024-08-10 is "Saint Laurent, diacre et martyr" (red liturgical color), the MOTD will appear as:

Features
Automatically updates daily with correct liturgical information.
Supports all colors of the Roman Catholic liturgical calendar.
No configuration required after setup.
No user data is collected. Open-source and free to use.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.7
- 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 Modrinth — 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.
Verified by MCModsHub
- Ships as aelfmc-1.3.3.jar — drop this file into the mods folder
- Download size: 12 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.
