Email Spam Tester MCP Server: Install & Setup

Install Email Spam Tester in Claude Code

Claude Code

claude mcp add --transport http email-spam-tester https://email-spam-tester.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "email-spam-tester": {
      "url": "https://email-spam-tester.com/mcp"
    }
  }
}

Frequently asked questions

What does the Email Spam Tester MCP server do?

Send a draft to a one-time address and get a spam score, 41 checks with RFC citations, and a fix plan.

Is the Email Spam Tester MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Email Spam Tester run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Email Spam Tester to Claude Code?

Run: claude mcp add --transport http email-spam-tester https://email-spam-tester.com/mcp

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