gemini in chat

Adds in-game Gemini AI chat support for Fabric servers. Players can type /gemini <question> in chat to get responses from Google's Gemini AI model. Server operators can manage the API key with /gemini_api_key. Designed for Minecraft 26.1.2 Fabric.

155 Downloads

fabricutility

Rent Server with this Mod

About this Mod

Gemini Chat 🤖
Bring Google's Gemini AI directly into your Minecraft server chat!
Features

/gemini — ask Gemini anything, response shown to all players
/gemini_api_key — set your Google Gemini API key (saved permanently across restarts)
/gemini_api_key delete — remove the stored API key
Uses Gemma 4 31B model for high quality responses
Async — server never freezes while waiting for AI response
API key stored securely in the server config folder

Setup

Install the mod and Fabric API
Get a free API key at Google AI Studio
Join your server and run /gemini_api_key YOUR_KEY
Done! Anyone on the server can now use /gemini

Requirements

Minecraft 26.1.2
Fabric Loader 0.18.6+
Fabric API

Usage Example
/gemini what is the best strategy for defeating the ender dragon?

[Gemini] The best strategy is to first destroy the end crystals on top of the obsidian pillars...

Free API key available at aistudio.google.com — no credit card required.

Available Versions

testing v1beta

MC 26.1.2fabric

April 28, 2026

How to Install gemini in chat on Your Server

Order Server

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

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

gemini in chat 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 (26.1.2). You can switch loaders with one click in the panel.

Is gemini in chat compatible with fabric?

gemini in chat officially supports fabric for Minecraft 26.1.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with gemini in chat – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if gemini in chat 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.