Atmita for ChatGPT
com.atmita/atmita
Message your Atmita agent - one connection reaches all its accounts and tools, WhatsApp included.
client:ChatGPT
transport:streamable-http
Install Atmita in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.atmita.com/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs