Open-Source Plugin Lets Large Language Models Control Blender via MCP

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A developer named Rijul has highlighted an open-source plugin called mcp-for-blender, hosted on GitHub, that allows users to control the 3D software Blender using any large language model of their choice. The plugin works through the Model Context Protocol (MCP) and is compatible with AI clients such as Claude Desktop, Claude Code, and OpenCode. Once installed and connected, users can issue natural-language prompts to describe or modify their Blender scenes, with the AI executing the instructions directly inside the application. The plugin also integrates with Poly Haven, a free library of textures, HDRIs, and 3D models, enabling richer scene generation with realistic lighting and materials. The demonstration showed the tool successfully building a 3D room and a detailed low-poly floating island scene complete with textures and a rendered output.

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