SMS and WhatsApp Messaging for Grok
dev.hatchloop/sms-whatsapp-messaging
Send WhatsApp, SMS, email or voice to a business with the compliance gate enforced.
client:Grok
transport:streamable-http
tools:10
Install SMS and WhatsApp Messaging in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"sms-whatsapp-messaging": {
"type": "http",
"url": "https://hatchloop.dev/mcp/sms-whatsapp-messaging"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs