mcp-for-blender

When GPT-6/Gemini launched recently, a lot of the 3D demos used blender-mcp (https://github.com/ahujasid/blender-mcp). It's cool, but you have to install blender locally and wire up plugins just to try a prompt or share a run. I built a browser-based 3D mesh playground so you can hook up your own coding agent over MCP (or run in-browser) directly in a tab. It runs on three.js + manifold-3d for blender-like boolean/mesh editing in JS, and gives the agent a render_preview tool to take multi-view screenshots (front/right/top/iso + custom camera angles + clay mode). That way the agent can look at what it built and fix the geometry, similar to how it iterates when building a website. The submitted link is a trace of Gemini reconstructing a Copenhagen canal scene from a photo: it hits a script error on the first pass, fixes the bug, and then go

> If only we could train a model to just use Photoshop directly, but we can't. They're obviously more general purpose but LLMs can also be used to drive external graphics programs. A relatively popular one is Blender MCP [1], which lets an LLM control Blender to build and scaffold out 3D models. [1] - https://github.com/ahujasid/blender-mcp

What do all of the links below have in common? Do you know of another way you can control all of those applications via LLMs? Computer use? https://github.com/ahujasid/ableton-mcp https://github.com/ahujasid/blender-mcp https://github.com/CoplayDev/unity-mcp https://github.com/mikechambers/adb-mcp

Show HN: MCP server for Blender that builds 3D scenes via natural language https://news.ycombinator.com/item?id=44622374 (2025-07-20; 62 comments) Probably a useless submission but the discussion linked to the real thing at https://github.com/ahujasid/blender-mcp

Couple things: 1. Your github doesn't have anything in it, it is just a generic MCP server. 2. How does this differ from blender-mcp released by ahujasid several months ago? That one actually does have the complete source and has quite a following. https://github.com/ahujasid/blender-mcp https://news.ycombinator.com/item?id=43357112

Huh, TIL https://github.com/ahujasid/blender-mcp - do you use this?

I saw several posts of Claude wired up to Blender via MCP and making these impressive models. Here was one repo https://github.com/ahujasid/blender-mcp I was thinking, or more hoping the LLM was actually providing instructions via primitives to make the 3d models. But digging into the code, it seems they are just calling text to 3d model LLMs under the hood. Has anyone seen any examples where the LLM is using primitives via MCP to make something truly impressive?

Cursor + blender-mcp are starting to make the UX easier https://github.com/ahujasid/blender-mcp Still has a ways to go, but shows promise.

https://github.com/ahujasid/blender-mcp something will definitely happen we will see what happens, 3D has always been tedious so any improvements in this space will be welcome.

You should check out Blender MCP, which allows you to connect Claude Desktop/Cursor/etc to Blender as a tool. Still early days from my experiments but shows where it could go https://github.com/ahujasid/blender-mcp