Crypto vs FinCEN (EUA)

In-depth architectural comparison of the Crypto and FinCEN (EUA) 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?

C

Choose Crypto 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 Crypto Details

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

Feature & Specification Comparison

Specification	C Crypto Finance & Fintech	FinCEN (EUA) Finance & Fintech
Summary	Hash, encode, UUID, password analysis for AI agents	Checks whether a name is on the FinCEN (US financial crimes) lists, for compliance and AML due dilig
Category & Scope	Finance & Fintech	Finance & Fintech
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": {
    "crypto-2": {
      "command": "npx",
      "args": [
        "-y",
        "crypto-2"
      ]
    }
  }
}

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

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