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data pack

Cobbled TrainersMinecraft data pack for 1.21.1

Makes use of Cobblemon's built-in trainer system to make an enjoyable Cobblemon progression.

server onlynewest supported 1.21.1AdventureMobsWorldgen
Latest version
a-0.5
Minecraft
1.21.1
Loader
Data pack
Licence
CC-BY-SA-4.0
Downloads
7.9k
Updated
7 mo ago
Available on
Modrinth
Space NodePartner

Host Cobbled Trainers servers

One click and Cobbled Trainers is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Cobbled Trainers declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.1Data pack21+declared8 Aug 2024

Download

From Cobbled Trainers’s own host. Nothing is re-hosted here.

a-0.5alpha7 Jan 2026

a-0.5.zip · 0.3 MB · for 1.21.1

Download latest
79dc08f39c6d
Older versions4
  • a-0.418 May 20251.21.10.2 MB3.1k downloadsd1da014efe2aGet
  • a-0.326 Apr 20251.21.10.2 MB853 downloads1692570573eeGet
  • a-0.28 Mar 20251.21.10.1 MB1.2k downloads8264b5e66727Get
  • a-0.11 Mar 20251.21.10.1 MB225 downloads2c81de466c4fGet

Frequently asked

Does Cobbled Trainers work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cobbled Trainers declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Cobbled Trainers on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which loader does Cobbled Trainers need?

Data pack. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Cobbled Trainers?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the data pack itself.

What licence is Cobbled Trainers under?

CC-BY-SA-4.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Cobbled Trainers?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the data pack and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Cobbled Trainers safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .