automation

blender-mcp-bridge

Name: blender-mcp-bridge
Author: seehiong

Automate Blender 3D modeling with AI via MCP — 93 tools for modeling, sculpting, architecture/MEP, materials, and 3D-print prep. Includes Blender Studio: a visual record/replay session editor with a multi-provider AI assistant (Claude, Gemini, OpenRouter) — drive it from n8n, Claude Code, or standalone.

79 stars+2★ this week18 forksPythonUpdated 9/13/2026100% free · open source

What it does

Adds a programmable AI layer (MCP) to Blender so you can script 3‑D modeling, sculpting, or material creation with Claude, Gemini or OpenRouter via simple text prompts.

When to use it

•You need to generate dozens of product‑visual models (e.g., a line of kitchen appliances) without hand‑modeling each one.
•Your design team wants to prototype architectural interiors quickly by describing rooms, furniture, or MEP elements in plain English.
•You must batch‑prepare 3‑D‑print‑ready STL files from AI‑generated concepts for rapid prototyping.

Ready-to-paste prompt

In Blender Studio’s prompt box, paste:
```
Create a parametric coffee table 0.9 m tall, with a hexagonal top, brushed aluminum legs, and a matching steel‑grain texture. Export the final model as an STL to /tmp/coffee_table.stl.
```

Heads up: The bridge runs inside Blender’s own Python interpreter, so you must install the package using the same Python version that ships with your Blender install (usually Python 3.10). If you use a system‑wide pip, the module won’t be found inside Blender.

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🛠️ Technical setup

Expect 20–40 minutes in a terminal — or let your AI agent drive it.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/blender-mcp-bridge && curl -fsSL https://workflowstacks.com/api/skills/blender-mcp-bridge/claude-skill -o ~/.claude/skills/blender-mcp-bridge/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How blender-mcp-bridge works

Codeflow

Free to inspect

Blender-mcp-bridge is a large Python project (~27k lines across 100 code files, plus 20 test files). It is a full software project: use it through its install path rather than reading it end to end. Last commit a month ago, MIT license, has a test suite.

Size

Large codebase

~27k lines · 100 code files · ~4 h to skim

Setup

Developer setup

A real software project. Use it via its install path; don't expect to read it all.

Runs on

Python

Needs API keys (.env)

Python 60%JavaScript 36%CSS 4%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
blender_mcp_bridge/main.py
Where the program starts running
3
pyproject.toml
Dependencies and the commands it exposes
4
.env.example
The API keys and settings you must provide
5
blender_mcp_bridge/__init__.py
Inside blender_mcp_bridge/ — the main logic begins here

What's in each folder

blender_mcp_bridge/Core code — the actual logic32 files

docs/Documentation8 files

studio/Folder49 files

community/Community contributions24 files

blender_mcp_addon/Folder23 files

scripts/Helper scripts5 files

data/Data files1 files

tests/Tests — proof it works22 files

READMEHas testsDocumentedCI checksMIT licenseUpdated 1 mo ago

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🛠️ Technical setup

Expect 20–40 minutes in a terminal — or let your AI agent drive it.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/blender-mcp-bridge && curl -fsSL https://workflowstacks.com/api/skills/blender-mcp-bridge/claude-skill -o ~/.claude/skills/blender-mcp-bridge/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

seehiong

Language

Python

Do this with a working workflow

Pages we wrote and tested that put a skill like this to work — importable n8n templates, outcome guides and Claude Desktop configs.

MCP config

Playwright (browser) MCP config

Drive a real browser for testing and automation from Claude.

Outcome guide

Prep for sales objections before every call

List your upcoming deals with a little context, and the workflow builds a prep card per deal: the 3 objections you’re most likely to hear, an honest response to each, and one sharp question to ask.