three.ws 3D Studio for ChatGPT

io.github.nirholas/threews-3d-studio

Turn text or an image into an animation-ready 3D model (GLB): generate, rig, animate, retexture.

client:ChatGPT transport:streamable-http

Install three.ws 3D Studio in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://three.ws/api/mcp-3d

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs