Email Verifier (SMTP, MX, Catch-All) for Grok
io.github.sumitrmardy/email-verifier
Bulk email verification: live SMTP mailbox check, MX, catch-all, disposable and role detection.
client:Grok
transport:streamable-http
Install Email Verifier (SMTP, MX, Catch-All) in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"email-verifier": {
"type": "http",
"url": "https://mcp.apify.com/?tools=sumitr_mardy/email-verifier"
}
}
}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