ProSignature email signatures for Grok
co.prosignature/email-signatures
Build free email signatures, quote Pro and Teams prices, get install steps. Read-only, no account.
client:Grok
transport:streamable-http
tools:5
Install ProSignature email signatures in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"email-signatures": {
"type": "http",
"url": "https://prosignature.co/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