Eaglercraft Studio

Unbreakable Library

Creator: AvatarKage · 2026-08-07 · Data packs · Free on Eaglercraft Studio

Download Unbreakable Library — free Minecraft data pack. Created by AvatarKage. Tagged functions, library, other, unbreakable. Drop into your world’s datapacks folder when the archive is available.

Unbreakable Library preview

Creator notes

A tag-driven datapack library (1.21+) that makes tagged items truly unbreakable. This pack does nothing on its own. Install this example pack along-side it for something to happen. The example pack makes diamond and netherite gear, and the mace unbreakable. For Developers To make custom items unbreakable, create a datapack that adds the item id to the #unbreakable_library:unbreakable item tag. { "replace": false, "values": [ { "id": "namespace:item_id", "required": false }, ] } NEED A SERVER?

FunctionsLibraryOtherUnbreakable

Added value

What’s included on this page

Preview, categories, compatibility, and tools on this page — not a bare file mirror.

Creator
AvatarKage
Source
Minecraft downloads library on Eaglercraft Studio
Type
Minecraft data pack
Price
Free download on Eaglercraft Studio
Curation
Listed with credit to AvatarKage · studio preview & install guide
to version
Minecraft 26.2
Compatible with
Minecraft Java (match version / loader in facts)
Tags
Functions, Library, Other, Unbreakable

Install guide

How to install this free data pack

Data pack listing with creator credit and world-folder install steps.

  1. 1Download the datapack archive.
  2. 2Open your world folder → datapacks, and place the zip or folder there.
  3. 3Run /reload in-game (or reopen the world) to enable it.

Data packs are Java Edition. Match the pack’s game version to avoid broken recipes or worldgen.

Related free data packs

More curated data packs from the same library section.