MCP Domain Deliverability Checker vs Stape MCP Server

In-depth architectural comparison of the MCP Domain Deliverability Checker and Stape MCP Server 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 Domain Deliverability Checker when:

• You need dedicated capabilities in the Marketing 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: APIFY_TOKEN.
• Primary tools included: domain, domains, batchSize.

Explore MCP Domain Deliverability Checker Details

Choose Stape MCP Server when:

• You need dedicated capabilities in the Marketing domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Supports Stape API access via MCP protocol, Configurable authorization using API keys, EU region endpoint support with custom headers.

Feature & Specification Comparison

Specification	MCP Domain Deliverability Checker mambalabsdev Marketing	Stape MCP Server stape-io Marketing
Summary	Audits a domain email deliverability: SPF, DKIM, DMARC, MX, mail provider, DNS blacklist, catch-all, and domain age, returning a 0-100 health score via an Apify actor.	This project implements an MCP (Model Context Protocol) server for the Stape platform. It allows interaction with the Stape API using AI assistants like Claude or AI-powered IDEs like Cursor.
Category & Scope

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": {
    "mambalabsdev-mcp-domain-deliverability-checker": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-domain-deliverability-checker"
      ],
      "env": {
        "APIFY_TOKEN": "YOUR_APIFY_TOKEN_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "stape-io-stape-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "is"
      ]
    }
  }
}

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