deepchat

A Fabric mod for integrating DeepSeek AI into Minecraft chat

by wh0ooSocial Technology

Fabric

Loaders: Fabric
Downloads on Modrinth: 1.1K
Followers on Modrinth: 11
versions: 9
Updated: June 17, 2026Jun 17
Published: in 2025

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output of !ai command in chat · swipe

At a glance

Runs on Fabric

For Minecraft 1.21.5–1.21.11, 26.1.2–26.2

Server only — players don't need to install it

Latest version — 1.0.3+26.2 from June 17, 2026

License CC0-1.0 — free

Where it's needed

In gamenot neededOn serverrequired

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

Game versions1.21.5–1.21.11, 26.1.2–26.2

DeepChat

Integrate DeepSeek into Minecraft chat

Features

AI-Powered Answers
Use `!ai to get responses (e.g.,!ai Tell me a joke?`)
Model Selection
Choose between deepseek-v4-flash (default) or deepseek-v4-pro in config/deepchat/model.txt (updated in 26.1.2)
Zero Client Requirements
Works serverside

Setup

Install
- Requires Fabric API
- Place .jar in mods folder
Configure
config/deepchat/

api_key.txt # Your DeepSeek API key
model.txt # Change AI model here

Files auto-generate on first launch

Notes

🔹 Not affiliated with Mojang/DeepSeek
🔹 AI is wordy, Minecraft has a hard 256 character limit for each chat message.

Get API Key

FAQ

How to install deepchat?

Install Fabric for your Minecraft version, download deepchat 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 deepchat support?

deepchat has builds for Minecraft 1.21.5–1.21.11, 26.1.2–26.2.

Is deepchat needed on the server?

Server only — players don't need to install it

License and source

Creative Commons Zero v1.0 Universalfree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders