AI Companion
This mod adds a fully interactive AI-powered companion NPC to your Minecraft world, designed to observe, react to, and engage with the player in real time. Unlike static villagers or scripted companions, this character dynamically responds to what you do in-game. Craft dynamic, interactive story experiences-or just enjoy a responsive companion by your side as you explore.
Core Features
Dynamic AI Reactions
The companion continuously picks up on player actions such as movement, combat, building, exploration, and idle behavior. It comments on events as they happen, reacts to danger, celebrates achievements, and provides contextual responses that make gameplay feel more immersive and alive.
Fully Customisable Character
Players can freely customise:
- Personality
- Voice
- Skin / Appearance
Voice-Based Interaction
The companion can both speak responses aloud using text-to-speech and respond to microphone input, allowing for dynamic live conversations without pausing to type in game.
Configuration and Requirements
Requires an API Key from a supported AI provider in order to function. Checkout our website here for more information.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.21.9, 1.21.10
- 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 Modrinth — 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.
- Ships as aicompanionmod-1.1.0.jar — drop this file into the mods folder
- Download size: 426 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.