ME
MCP Email Auditor
io.github.geekmarine/mcp-email-auditor
Validates domain email MX records and DNS status via Cloudflare DNS-over-HTTPS.
Yes, your AI can use this right now.Answered a live MCP handshake in 60 ms with no sign-in needed and exposes 1 tools.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp-mx-validator-worker.stubby76.workers.dev/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp-mx-validator-worker.stubby76.workers.dev/mcp{
"mcpServers": {
"mcp-email-auditor": {
"url": "https://mcp-mx-validator-worker.stubby76.workers.dev/mcp"
}
}
}claude mcp add --transport http mcp-email-auditor https://mcp-mx-validator-worker.stubby76.workers.dev/mcp{
"servers": {
"mcp-email-auditor": {
"type": "http",
"url": "https://mcp-mx-validator-worker.stubby76.workers.dev/mcp"
}
}
}1 tools, verified live
Pulled straight from the server with tools/list on 2026-10-17.
validate_email_domain_mxread-onlyValidates email MX records, host reachability, and DNS mail exchange priorities using Cloudflare DNS-over-HTTPS.
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