Blender MCP Server

open source

MCP server enabling LLMs to build 3D scenes in Blender via natural language

Updated 2026-03-17

Tool EcosystemsFree· Open source. Requires Blender and LLM API access (OpenAI/Anthropic paid tiers).Visit site Docs

A Model Context Protocol (MCP) server that bridges Blender and LLMs (ChatGPT, Claude) to enable autonomous 3D scene generation from natural language descriptions. Supports multi-object scene creation, spatial reasoning, camera animation, and iterative refinement, enabling solo builders to automate 3D asset creation without manual modeling.

Use Cases

·Automating 3D asset generation for game dev or visualization businesses
·Building AI agents that control design tools via tool-calling protocols
·Rapid prototyping of environments (villages, landscapes, scenes) without manual modeling
·Integrating MCP-based LLM control into creative production workflows
·Extending agent capabilities to include 3D rendering and scene manipulation

Key Points

·MCP-native integration: Works with any LLM supporting tool calling and MCP protocol
·Spatial reasoning: Understands and executes relative positioning (e.g., 'trees behind huts', 'bridge over river')
·Iterative control: Supports multi-turn refinement ('replace huts with stone houses', 'make river narrower')
·Full scene automation: Generates lighting, camera animations, object hierarchies from single prompts
·Easy LLM swapping: Node.js backend allows rapid integration of new LLM providers

Blender MCP Server

Use Cases

Key Points

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