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Blender MCP
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Blender MCP

Turning AI into your creative Blender co-pilot.

Realtime 3D Control via Model Context Protocol

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What is Blender MCP?

Blender MCP (Model Context Protocol) is a seamless integration layer
that empowers Large Language Models (LLMs) to take control of Blender
using simple JSON instructions. It turns AI into a real-time 3D
collaborator--through a fast and open TCP-based connection.

Instant AI-to-3D Pipeline

Generate, modify, and animate Blender scenes in real time by
connecting any LLM to the MCP server. No plugins, no manual
clicks--just pure AI-driven creativity.

Lightweight JSON Protocol

Communicate using clean and structured JSON commands over TCP.
Designed for reliability, simplicity, and extensibility--perfect for
research and rapid prototyping.

Plug & Play with Any LLM

Easily hook up models like Claude, ChatGPT, or open-source LLMs to
your Blender environment. Claude Desktop already supports direct MCP
server input--just add your server and start building.

Scene Manipulation

Complete control over 3D scenes, objects, materials, and animations
with precise command execution.

Total Scene Control

Create meshes, move objects, apply materials, trigger
animations--Blender MCP gives the AI full access to manipulate your 3D
world.

Why We Built Blender MCP

Blender MCP was created to establish a standardized, universal
interface between Large Language Models and 3D software like
Blender--making AI-powered 3D creation accessible, fast, and
intuitive.

Whether you're a Blender pro looking to speed up complex workflows or
a curious beginner(like us when we started!)trying to bring your
ideas to life without wrestling with UI or scripting--Blender MCP
bridges that gap.

We believe the future of 3D content lies innatural language +
real-time control. This project makes that future usable today.

Project Details

Code Architecture

TCP Server

Handles incoming connections and JSON command parsing

Command Processor

Translates JSON commands to Blender Python API calls

Scene Controller

Manages 3D scene state and object manipulation

Example JSON Payload

{
  "command": "create_object",
  "type": "cube",
  "name": "my_cube",
  "location": [0, 0, 0],
  "scale": [1, 1, 1],
  "material": {
    "name": "blue_material",
    "color": [0, 0, 1, 1]
  }
}

Live Demo

Real-time LLM commanding Blender

Blender MCP Demo

Real-time 3D control

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How to Setup

1

Clone the Repository

git clone https://github.com/pranav-deshmukh/blender-mcp
cd blender-mcp
pnpm i && node index.js
2

Claude Desktop Integration

Go to Claude - Settings - Developer - Edit Config -
claude_desktop_config.json and add:

{
  "mcpServers": {
    "DemoServer": {
      "command": "node",
      "args": ["path to index.js file of cloned repo"]
    }
  }
}

3

Install Blender Addon

Open Blender - Edit - Preferences - Add-ons - Install from Disk

Navigate to cloned repo - addon folder - Select simple_mcp_addon.py -
Click Install from Disk

4

Start MCP Server in Blender

In Blender, go to the right sidebar - Click on MCP - Click Start MCP
Server



Ready to Use!

Your Blender MCP setup is complete. You can now control Blender
through Claude Desktop using natural language commands.

Watch Demo on Youtube

Meet the Creator

Passionate about bridging the gap between AI and creative tools

PD

Pranav Deshmukh

Software Engineer

Building the future where artificial intelligence seamlessly
collaborates with human creativity. Specializing in real-time 3D
systems, protocol design, and making complex technology accessible to
creators worldwide.

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Creative Possibilities

Blender MCP

Realtime 3D Control via Model Context Protocol

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(c) 2025 Pranav Deshmukh. Built with Next.js, TypeScript, and GSAP.