Eine Model Context Protocol-Brücke, die es jedem MCP-Client (Antigravity, Cursor, Claude Desktop, VS Code 1.101+, MCPMiniMax Code, Windsurf, Continue, Cline, OpenCode, Codex, MCP-Inspector, …) ermöglicht, Blender 5.2 LTS über natürlichte Sprache zu steurn.
Das Add-on fürt innerhälb von Blender auf einem 3Fügrgrund-Thread einen MCP-Streamable-HTTP-Server aus. Der Client hat nur darauf zu verweisen — es wird kein Unterprozess geschlä,plicate" and kein Socket-Paar, das re looked, neit.
Ein einziger Installionspfad in Blender. Der MCP-Server lädt process intern über bpy, Es there is no uvx/pipx-Getans and no socket-paar, dass consideration must be kept.
Streamable HTTP auf localhost. The working with every modern MCP-client.
Self-gebauter MCP-server in Add-on. Blender 5.2 LTS is 5.2 included as a rule Pyprocess 3.12, Python 3.13. without external Pakte. A ein MCP-Server with ~300-zeilen is portabler, as the designmcap[cli] to add and sys.path to pass.
**Unabhängigohne Vom Client. **Kein proprietäres Plugin-Format. Jeder MCP-Client, der einen HTTP-Endpunkt (oder einen stdio-Proxy, der das kann) reicht, funktioniert.
Related MCP server: Blender MCP
blender_addon_mcp/
├── README.md ← you are here
├── LICENSE ← MIT
├── pyproject.toml ← dev tooling for the add-on (ruff, mypy, pytest)
├── .gitignore
├── addon/
│ └── blender_mcp_addon/ ← zips into a Blender-installable .zip
│ ├── __init__.py ← bl_info, register/unregister, preferences
│ ├── server/
│ │ ├── __init__.py
│ │ ├── mcp_server.py ← MCP protocol (initialize, tools/list, tools/call, ping)
│ │ ├── transport.py ← stdlib http.server, runs on a daemon thread
│ │ └── protocol.py ← JSON-RPC 2.0 + MCP 2025-03-26 types
│ ├── tools/
│ │ ├── __init__.py ← tool registry
│ │ ├── scene.py ← scene_info, frame control
│ │ ├── objects.py ← list, get, create, delete, transform
│ │ ├── materials.py ← create, assign, modify
│ │ ├── modifiers.py ← add, set params, remove
│ │ ├── render.py ← render_image, screenshot_viewport
│ │ └── code.py ← execute_python (with confirmation)
│ └── utils/
│ ├── __init__.py
│ ├── bpy_helpers.py ← bpy → JSON serialization
│ └── safe_eval.py ← ast-validated code execution
├── scripts/
│ ├── install_addon.ps1 ← zip and install into Blender
│ ├── blender_mcp_proxy.js ← optional stdio/socket ↔ HTTP bridge for
│ │ Antigravity builds that don't accept `url`
│ └── start_blender_mcp_bridge.ps1 ← start/stop/status lifecycle for the bridge
├── examples/
│ ├── mcp-configs.md ← copy-paste configs for every major MCP client
│ ├── basic_scene.md
│ ├── material_setup.md
│ └── render_workflow.md
└── docs/
├── architecture.md
├── blender_5_2_notes.md
└── tools_reference.md# clone
git clone https://github.com/tattooinmtl/Blender_MCP.git
cd Blender_MCP
# install the add-on into every Blender version on this machine
pwsh ./scripts/install_addon.ps1Öffnen Sie die. Blender).
Beiten → Preferences- – Add-ons befolgen, in the „Blender MCP" such and theHäkchen setzen.
Den Port festlegen (Standardwert 8765) and on Start Server. (or the Blender MCP- panel in the side bar of the 3D-Viewports use).
Konsole should there in the following structure:
[Blender MCP] Server listening on http://127.0.0.1:8765/mcpWählen Sie den Client, den Sie verwnden, and fügen Sie the passende Snippet aus examples/mcp-configs.md e.g. Bei Antigravity is die url-Form einfach gene:
{
"mcpServers": {
"blender": { "url": "http://127.0.0.1:8765/mcp" }
}
}Snippet für Cursor, Claude Desktop, VS Code, MiniMax Code, Windsurf, Continue, Cline, Cline,.
In a mailMCP-Client-Chat:
Verwendem Sie den Blendererver: ping
You will see that the agent tools/call is called with ping on and from a empty, successful result report. From a terminal is:
curl -s -X POST http://127.0.0.1:8765/mcp `
-H "Content-Type: application/json" `
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"probe","version":"0"}}}'Tool | Purpose | Non-Reading |
Begin | Fähigkeiten-Handshake — Naame, Version, Protokoll, Tö clore allowed. In directory. | ja |
| Szene zusammenfassenden (Objeckte, Lichte, Kamersuche, Frame) | ja |
| On Scene objects with list, tasks optional from Type-filter,a | ja |
| Full bypass organizations (Position, Rotation, Scaloren, Modifiters, Materialle) | ja |
| Primitiv (Object, Kugel, Plane, Zylinder, Kegel, Torus, Emhe, Kamera, Licht) | nein |
| Object by Naem löschen. | nein |
| Position/Rotionation/Scalierung setzen. | nein |
| Material with Principled BSDS create or assign | nein |
| The Image datei on an material-Input, e.g. | nein |
| GLB/GLTF/FBX/OBJ/STL/PLY/DAE/USD/X3D/ABC importieren | nein |
| A Modifier (subdivision, mirror, solidify, array, bevel) | nein |
| A undifier by name removen. | nein |
| La sequence to read / shift a moment | geischt |
| Current frame ina a file. | nein |
| Current Viewpont take-up | nein |
| Beliebigen with | nein |
| Health self. | ja |
See docs/tools_reference.md with the full function. Schema and examples.
# syntax-check the add-on (Blender's Python is at <blender>/python/bin/python.exe)
python -m py_compile addon/blender_mcp_addon/__init__.py
python -m py_compile addon/blender_mcp_addon/server/mcp_server.py
# ...etc
# lint
ruff check addon/
mypy addon/
# test the MCP server in isolation (no bpy required)
pytest addon/tests/ -vMit. See LICENSE.
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