WizMessage for ChatGPT

com.wizmessage/whatsapp

WhatsApp Business inbox for AI agents: read chats, reply, send approved templates.

client:ChatGPT transport:streamable-http

Install WizMessage in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://wizmessage.com/mcp

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