What is the key difference between Email Deliverability Audit API and Mcp?

Email Deliverability Audit API belongs to the Communication category with local stdio execution, while Mcp belongs to the Communication category with cloud HTTP/SSE execution.

How do I install Email Deliverability Audit API or Mcp in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Email Deliverability Audit API and Mcp free or paid?

Email Deliverability Audit API operates under a Free / Open Source model (No auth required). Mcp operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Email Deliverability Audit API lists 0 tools with 0 views and 0 GitHub stars. Mcp lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Email Deliverability Audit API and Mcp together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Email Deliverability Audit API or Mcp in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Email Deliverability Audit API and Mcp free to use, or do they require API keys?

Email Deliverability Audit API is listed under a Free / Open Source model with No auth required . Mcp operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Email Deliverability Audit API and Mcp at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both email-deliverability-audit-api and mcp-82 as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Email Deliverability Audit API has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Mcp holds a Quality Score of 42 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Email Deliverability Audit API vs Mcp

In-depth architectural comparison of the Email Deliverability Audit API and Mcp 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.

At a Glance & Executive Verdict

Email Deliverability Audit API

Communication · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Mcp

Communication · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Email Deliverability Audit API if you need specialized Communication tools running via a local process. Choose Mcp if your workspace requires Communication integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Email Deliverability Audit API when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Email Deliverability Audit API Details

Choose Mcp when:

You need dedicated capabilities in the Communication domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Mcp Details

Feature & Specification Comparison

Specification	E Email Deliverability Audit API Communication	M Mcp Communication
Summary	Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.	Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

Email Deliverability Audit API Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Mcp Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Email Deliverability Audit API Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "email-deliverability-audit-api": {
      "command": "npx",
      "args": [
        "-y",
        "email-deliverability-audit-api"
      ]
    }
  }
}

Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-82": {
      "url": "https://www.domainposture.com/mcp"
    }
  }
}

Frequently Asked Questions

Email Deliverability Audit API is categorized under Communication and uses a local stdio subprocess. In contrast, Mcp belongs to Communication using remote streaming HTTP/SSE transport. Select Email Deliverability Audit API when you need capabilities focused on communication and Mcp when you require tools for communication.

More alternatives to Email Deliverability Audit API More alternatives to Mcp Communication category hub