Drawcall for ChatGPT
io.github.drawcall-ai/drawcall
Create and edit 3D content in Drawcall Design; find, inspect and generate Drawcall Market assets.
client:ChatGPT
transport:streamable-http
Install Drawcall in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.drawcall.ai/
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs