Automatically whitelists every player inside your saved users cache. (AKA; every player that has logged on before)
Use /backlist with operator level >2 to whitelist every player in your user.cache
This mod may lag startup or affect RAM usage when kept on a server with a very high user cache, I reccomend you uninstall it after running the command
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Backlist-1.0-SNAPSHOT.jar — drop this file into the mods folder
- Download size: 10 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.