One For All Snitch

One For All Snitch

This lightweight utility automatically detects all active client mods and transmits the complete list directly to your server. It provides server administrators with full visibility into player configurations to easily monitor compatibility

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83 Downloads
fabricpapervelocityutility
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About this Mod

🕵️ One For All: Snitch

One For All: Snitch is a lightweight utility mod designed for server integrity and modpack synchronization. It acts as the client-side bridge for the One For All: Sheriff server plugin, ensuring that every player is running the intended environment.


🛠 What does it do?

The primary purpose of Snitch is transparency. Upon joining a server, the mod automatically compiles a list of your currently installed mods and versions, reporting them directly to the server's Sheriff plugin.

  • Automated Reporting: No manual commands required; it works instantly upon connection.
  • Consistency Checks: Helps server admins ensure all players are using the required performance mods or preventing blacklisted client-side cheats.
  • Lightweight: Zero impact on FPS or game performance. It only runs during the initial handshake phase.

🔗 Requirements

This mod is part of the One For All ecosystem and requires a server-side component to function:

  1. Client: One For All: Snitch (this mod).
  2. Server: A Spigot/Paper/Velocity server running the One For All: Sheriff plugin.

Note: If you join a server that does not have the Sheriff plugin installed, Snitch will remain idle and perform no actions.

📂 Installation

  1. Download the appropriate version for your mod loader (Forge/Fabric/NeoForge).
  2. Drop the .jar file into your mods folder.
  3. Connect to your favorite One For All-enabled server!

📜 Permissions & Modpacks

You are free to include One For All: Snitch in any modpack. No explicit permission is required, though a link back to this page is always appreciated!

*Found a bug? Report it on our [Discord]!: https://discord.gg/tTxyS2BRvE *

Available Versions

One For All sheriff 1.0.4release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11velocity
April 21, 2026
One For All Sheriff 1.0.4release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11paper
April 21, 2026
One For All Snitch 1.0.4release
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
April 21, 2026
One For All Snitch 1.0.2release
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
April 15, 2026
One For All Snitch 1.0.1-SNAPSHOTrelease
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
April 13, 2026

How to Install One For All Snitch on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "One For All Snitch". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricpapervelocity

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+9 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

One For All Snitch server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is One For All Snitch compatible with fabric and paper and velocity?

One For All Snitch officially supports fabric, paper, velocity for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with One For All Snitch – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if One For All Snitch consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install One For All Snitch with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+2 more