Simulate Monte Carlo vs OnchainDiligence

In-depth architectural comparison of the Simulate Monte Carlo and OnchainDiligence 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 Simulate Monte Carlo 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 Simulate Monte Carlo Details

Choose OnchainDiligence when:

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

Explore OnchainDiligence Details

Feature & Specification Comparison

Specification	Simulate Monte Carlo Finance & Fintech	OnchainDiligence Finance & Fintech
Summary	Real Monte Carlo simulation of a compound event/conditional probability. Paid via x402.	Pay-per-call sanctions screening and UK company checks for agents, paid in USDC via x402.
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": {
    "simulate-monte-carlo": {
      "command": "npx",
      "args": [
        "-y",
        "simulate-monte-carlo"
      ]
    }
  }
}

{
  "mcpServers": {
    "onchaindiligence": {
      "url": "https://x402.org"
    }
  }
}

Related MCP Server Comparisons