Pingram for ChatGPT

io.pingram/mcp

Send email, SMS & voice and manage delivery via your Pingram account.

client:ChatGPT transport:streamable-http

Install Pingram in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://{mcpHost}

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