




This datapack allows you to store your experience and retrieve it at any point through the craftable Knowledge Indexer book.
Craft
- 2 Ender Chests
- 2 Anvils
- 2 Bottles o' Enchanting
- 1 Soul Lantern
- 1 Enchanted Book (any)
- 1 Lime Shulker Box
You can also obtain it via
/function experiencer:exr_book_craft
How to use
You can summon the Knowledge Indexer by holding the craftable item.
You can teleport the Knowledge Indexer in front of you by sneaking.
The Knowledge Indexer will disappear if another player is nearby.
You can re-summon it when you're away from any player by either changing item and holding the book again, or by sneaking.
Repair Items
You can repair mending enchanted items by dropping them, after activating the repair mode on the main page of the Knowledge Indexer.
Items won't repair if you haven't stored enough experience into the Knowledge Indexer or it haven't lost enough durability.
Notes
You can open the config with
/function experiencer:config
Due to snapshot 24w09 changes in data and the code mess of this datapack, I won't update this datapack anymore.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16, 1.16.1, 1.16.2
- 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 — see the MC Java Mods guides for the full walkthrough.
- Downloads as Experiencer v1.1.0.zip
- Download size: 76 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.