How do I install AI Crafter?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does AI Crafter work with?

The listing gives Minecraft 1.21.5. This is the version stated by the author or source site, not something we verified ourselves.

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AI Crafter

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by quillphen · on CurseForge

Minecraft AI Assistant brings the power of Google Gemini AI directly into your Minecraft world! Get instant help, answers, and even execute commands…

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric1 build
Mod loader Forge1 build
Mod loader NeoForge1 build
Mod loader Quilt1 build

Minecraft version

Minecraft 1.21.5Newest

Minecraft 1.21.5Newest

Minecraft 1.21.5Newest

Minecraft 1.21.5Newest

⬇ Download for 1.21.5 · Fabric ⬇ Download for 1.21.5 · Forge ⬇ Download for 1.21.5 · NeoForge ⬇ Download for 1.21.5 · Quilt

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Minecraft AI Assistant (AI Crafter)

Required: Set Up Your Gemini API Key

This mod requires a Gemini API key from Google AI Studio. Without it, AI functionality will not work.

Visit Google AI Studio
Log in with your Google account
Click Create API Key
Select or create a Google Cloud project
Copy the API key
In Minecraft, press K to open the configuration menu
Paste your API key and choose a Gemini model

Note: Google offers a free usage tier suitable for most Minecraft players.

Overview

Minecraft AI Assistant integrates the Google Gemini AI into Minecraft, providing real-time responses to player queries and command execution through natural language. Designed for accessibility and performance, it enhances gameplay without compromising the vanilla experience.

Key Features

AI chat for Minecraft-specific help and information
Natural language command interpretation and execution
Survival-mode protection to ensure fair gameplay
Simple configuration via in-game interface (K key)
Supports Gemini 2.5 Flash and Pro models
Compatible with Fabric, Forge, and NeoForge

Usage

AI Chat

Ask questions using:

/ai How do I make a nether portal?
/ai What level do diamonds spawn?

Command Execution

Describe what you want and let the AI generate the command:

/aic Make it day → /time set day
/aic Give me 64 torches → /give @s torch 64

Commands that are not allowed in survival mode will be ignored.(when cheats are off)

Configuration

Press K in-game to open the settings menu (If conflicts/or not works modify keybindings)
Paste your Gemini API key
Select your preferred model:
- Gemini 2.5 Flash Preview
- Gemini 2.5 Pro Preview
- Gemini 2.0 Experimental

Installation

Download the correct version for Fabric, Quilt, Forge, or NeoForge
Place the mod .jar file in your mods folder
Launch Minecraft
Press K and configure the API key

Requirements

Minecraft 1.21.5 or higher
Java 21 or higher
Internet connection
Gemini API Key
Fabric Loader 0.16.10+, Forge 55.0.1+, or NeoForge 21.5.4+

Privacy and Security

API key is stored locally and encrypted
No personal data is collected or shared
Only Minecraft-related messages are sent to the Gemini API

Support and Feedback

For issues, suggestions, or support, please join our Discord or support development on Patreon.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.5
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 CurseForge — 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.

File checked by MCModsHub

Ships as minecraftaiassistant-neoforge-1.21.5-1.0.0.jar — drop this file into the mods folder
Download size: 112 KB
Download link checked 30 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21