DMARC Examiner MCP

An MCP server that allows AI assistants to query DMARC aggregate and forensic reports, check domain alignment, view security alerts, and export data to CSV. It integrates with tools like Claude Desktop and Cursor to provide natural-language access to email authentication data.

Visit DMARC Examiner

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by DMARC Examiner

Vendor documentation

What you can do with it

Query pass rates on the latest DMARC report for a specific domain
List all monitored domains in an organization
Export the latest DMARC report as a CSV file
Check for critical security alerts

Source and maintenance

Community listingRegistry 1.1.0

mcp-registry: io.github.dmarc-examiner/mcp@1.1.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@dmarc-examiner/mcp 1.1.0

npm

@dmarc-examiner/mcp package definition

{
  "version": "1.1.0",
  "transport": "stdio",
  "identifier": "@dmarc-examiner/mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "DMARC_EXAMINER_MCP_URL",
      "format": "string",
      "description": "Override the remote endpoint the bridge connects to. Defaults to https://mcp.dmarc-examiner.com/mcp; only needed for self-hosted or staging deployments."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "dmarc-examiner-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dmarc-examiner/mcp@1.1.0"
      ],
      "env": {
        "DMARC_EXAMINER_MCP_URL": "<YOUR_DMARC_EXAMINER_MCP_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "dmarc-examiner-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dmarc-examiner/mcp@1.1.0"
      ],
      "env": {
        "DMARC_EXAMINER_MCP_URL": "<YOUR_DMARC_EXAMINER_MCP_URL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "dmarc-examiner-mcp-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@dmarc-examiner/mcp@1.1.0"
      ],
      "env": {
        "DMARC_EXAMINER_MCP_URL": "<YOUR_DMARC_EXAMINER_MCP_URL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "dmarc-examiner-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dmarc-examiner/mcp@1.1.0"
      ],
      "env": {
        "DMARC_EXAMINER_MCP_URL": "<YOUR_DMARC_EXAMINER_MCP_URL>"
      }
    }
  }
}

Let your agent find its tools

Find servers like DMARC Examiner MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

See all 3,189