Groundmail for Grok
io.github.groundmail/groundmail
Send transactional email and manage domains, templates, webhooks and suppressions with Groundmail.
client:Grok
transport:streamable-http
runtime:npm
Install Groundmail in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"groundmail": {
"type": "http",
"url": "https://mcp.groundmail.dev/mcp"
}
}
}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