ViewerStudio for ChatGPT

com.viewerstudio/mcp

Edit, light and share Gaussian splats, 3D models and CAD scenes live in the ViewerStudio editor.

client:ChatGPT transport:streamable-http

Install ViewerStudio in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.viewerstudio.com/mcp

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