FinCEN (EUA) vs Is Real Biz

In-depth architectural comparison of the FinCEN (EUA) and Is Real Biz 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 FinCEN (EUA) when:

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

Explore FinCEN (EUA) Details

I

Choose Is Real Biz when:

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

Explore Is Real Biz Details

Feature & Specification Comparison

Specification	FinCEN (EUA) Finance & Fintech	I Is Real Biz Finance & Fintech
Summary	Checks whether a name is on the FinCEN (US financial crimes) lists, for compliance and AML due dilig	Verify business legitimacy by domain or name in <2s. Trust score, verdict, evidence. x402-payable.
Category & Scope	Finance & Fintech	Finance & Fintech

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": {
    "fincen-eua": {
      "command": "npx",
      "args": [
        "-y",
        "fincen-eua"
      ]
    }
  }
}

{
  "mcpServers": {
    "is-real-biz": {
      "command": "npx",
      "args": [
        "-y",
        "wrangler"
      ]
    }
  }
}

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