AstraVerify Domain Trust vs Atomic Mail

In-depth architectural comparison of the AstraVerify Domain Trust and Atomic Mail 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?

A

Choose AstraVerify Domain Trust 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 AstraVerify Domain Trust Details

Choose Atomic Mail 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 Atomic Mail Details

Feature & Specification Comparison

Specification	A AstraVerify Domain Trust Communication	Atomic Mail Communication
Summary	Email security and AI discoverability scores for any domain, with the exact record or tag to fix.	Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
Category & Scope	Communication	Communication
Quality signal

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": {
    "astraverify-domain-trust": {
      "command": "npx",
      "args": [
        "-y",
        "astraverify-domain-trust"
      ]
    }
  }
}

{
  "mcpServers": {
    "atomic-mail": {
      "command": "npx",
      "args": [
        "-y",
        "--package=@atomicmail/agent-skill-github",
        "atomicmail"
      ]
    }
  }
}

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