Sarkoa for ChatGPT
com.sarkoa/mcp
Host and serve geospatial files: list, upload, download, and share via Sarkoa.
client:ChatGPT
transport:streamable-http
Install Sarkoa in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.sarkoa.com/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs