MCP Shodan vs DMARKOFF — DMARC, SPF & DKIM Analytics

In-depth architectural comparison of the MCP Shodan and DMARKOFF — DMARC, SPF & DKIM Analytics MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose MCP Shodan when:

• You need dedicated capabilities in the Security domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: SHODAN_API_KEY.
• Primary tools included: ip_lookup, ip, shodan_search.

Explore MCP Shodan Details

Choose DMARKOFF — DMARC, SPF & DKIM Analytics when:

• You need dedicated capabilities in the Security domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: projects_overview, list_domains, get_domain_full_data.

Feature & Specification Comparison

Specification	MCP Shodan BurtTheCoder Security	DMARKOFF — DMARC, SPF & DKIM Analytics Security
Summary	MCP server for querying the Shodan API and Shodan CVEDB. This server provides tools for IP lookups, device searches, DNS lookups, vulnerability queries, CPE lookups, and more.	DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.
Category & Scope	Security

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "burtthecoder-mcp-shodan": {
      "command": "npx",
      "args": [
        "-y",
        "@burtthecoder/mcp-shodan"
      ],
      "env": {
        "SHODAN_API_KEY": "YOUR_SHODAN_API_KEY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "dmarkoff-dmarc-spf-dkim-analytics": {
      "url": "https://mcp.dmarkoff.com/mcp"
    }
  }
}

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