Mcp Email Auditor

io.github.geekmarinev1.0.0Updated Sep 30, 2026

Validates domain email MX records and DNS status via Cloudflare DNS-over-HTTPS.

VerifiedStreamable HTTPWeb executableDeveloper ToolsSecurity & MonitoringCommunication & Collaboration

Overview

AI-generated overview

Lets an assistant check a domain's email MX records and DNS status through a remote Cloudflare DNS-over-HTTPS lookup service.

What it does
This remote MCP server validates email-related DNS for a domain, checking MX records and overall DNS status. It performs the lookups through Cloudflare's DNS-over-HTTPS resolver, so the assistant can report whether a domain appears able to receive mail. The manifest lists no tools, so the exact tool names and parameters are not documented here.
When to use it
Useful when an assistant needs a quick check of whether a domain has valid mail routing, for example during email deliverability triage, domain onboarding checks, or verifying a contact address's domain. It is a narrow lookup utility rather than a full email or DNS management tool.
Requirements
A remote MCP endpoint; no package, runtime, account, API key, or header is declared. Network access to the endpoint and to Cloudflare DNS-over-HTTPS is implied.
Before you install
Queries are sent to a third-party remote endpoint and to Cloudflare's DNS-over-HTTPS resolver, so the domains you look up are visible to those services. No credentials are requested, and no write, send, or delete actions are described.

Installation

In SourceWeft

  1. Open Mcp Email Auditor in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "mcp-email-auditor": {
      "type": "http",
      "url": "https://mcp-mx-validator-worker.stubby76.workers.dev/mcp"
    }
  }
}

README

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Tools

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Version history

1
  1. v1.0.0LatestSep 30, 2026