Cooperative Advancements is a simple mod that automatically grants advancements to other players on a server whenever someone earns one. It also automatically synchronizes player's advancements whenever someone logs in. Advancement progress is also kept synchronized, so large multi-part advancements (looking at you, Adventuring Time) can be worked on by multiple players at the same time!
By default the mod synchronizes all players on the server, but it can be configured to sync only amongst players that share a team instead.
This mod requires Iceberg, you can download it here.
Client / Server
For dedicated multiplayer, this mod only needs to be installed on the server. For LAN multiplayer, just the host needs to install this mod on the client.
You are free to use this mod in modpacks.
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- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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 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.
- Ships as CooperativeAdvancements-1.21.4-neoforge-1.4.3.jar — drop this file into the mods folder
- Download size: 11 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.