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Vortex

Server-side modpack analytics developed by Atmospace. Tracks player usage of modded blocks, items, crafting, and entities. View in-game summaries and get CSV reports on shutdown to optimize your modpack based on actual player engagement.

NeoForge
Loaders
NeoForge
Downloads on Modrinth
996
Followers on Modrinth
7
versions
7
Updated
January 10, 2026Jan 10
Published
in 2025
Dataview — This screenshot is an example of the dataview page you will receive a link to when utilizing the `/vx dataview` command. · swipe

At a glance

Runs on NeoForge
For Minecraft 1.21–1.21.11
Server only — players don't need to install it
Latest version — 1.21.1-NeoForge-3.0.0 from January 10, 2026
License GPL-3.0-or-later — free
Where it's needed
In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.21–1.21.11

Vortex: Mod Usage Analyzer for NeoForge Servers

Vortex Banner Transparent Background

Vortex is a lightweight, server-side NeoForge mod designed to give server administrators clear insights into how their modpack is actually being used by players.

What it Does:

  • Tracks Modded Content Usage: Vortex silently monitors player interactions with content from other mods, including:

    • Right-clicking on modded blocks.
    • Right-clicking with modded items.
    • Crafting recipes that output modded items.
    • Dealing damage to modded entities.
  • Filters Out Vanilla: It intelligently ignores all interactions with vanilla Minecraft content, focusing solely on the mods you've added.
  • In-Game Summaries: Administrators can use a simple command (/vortex or /vx) to get an immediate summary of the most and least used mods across all tracked categories directly in the game chat.

  • Dataview web-panel: A simple web-panel that allows admins to view the data Vortex has collected on their server in an easy to read and sortable manner.

Dataview Example

  • Detailed CSV Export: When your server shuts down, Vortex automatically generates a detailed CSV file (e.g., vortex_mod_usage_data_MM-DD-YYYY.HH-mm.csv) in your server's config/vortex/ folder. This file provides raw, organized data for deeper analysis in spreadsheet software or data visualization tools.

Why Your Server Needs Vortex:

  • Optimize Your Modpack: Make data-driven decisions to streamline your modpack. Identify mods that are rarely used and consider removing them to reduce server load, client lag, and overall file size.
  • Enhance Player Experience: Discover which mods your community loves and uses the most, helping you focus on content that truly engages your players.
  • Informed Decisions: Move beyond guesswork or player polls. Vortex provides concrete usage statistics to refine your server's modded experience.

Vortex is an essential tool for any NeoForge server administrator looking to maintain a lean, efficient, and player-centric modpack.

NOTICE!
This mod is still in development.
Features may be added, removed, or modified during the development process.
Atmospace is not responsible for any issues the mod might cause while it is within the beta development cycle, but will try to assist with issues when possible.

FAQ

How to install Vortex?

Install NeoForge for your Minecraft version, download Vortex for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Vortex support?

Vortex has builds for Minecraft 1.21–1.21.11.

Is Vortex needed on the server?

Server only — players don't need to install it

License and source
GNU General Public License v3.0 or laterfree to use and share; changes to the mod itself must be published under the same license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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