AgentIndex vs NOMOS Cross Border Broker

In-depth architectural comparison of the AgentIndex and NOMOS Cross Border Broker 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 AgentIndex 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 AgentIndex Details

Choose NOMOS Cross Border Broker 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 NOMOS Cross Border Broker Details

Feature & Specification Comparison

Specification	A AgentIndex Finance & Fintech	NOMOS Cross Border Broker Finance & Fintech
Summary	Trust scores and on-chain payment receipts for x402 services.	Cross-border preflight, x402 quote and evidence receipts for A2A/MCP agent workflows.
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": {
    "agentindex-2": {
      "command": "npx",
      "args": [
        "-y",
        "agentindex-2"
      ]
    }
  }
}

{
  "mcpServers": {
    "nomos-cross-border-broker": {
      "command": "npx",
      "args": [
        "-y",
        "nomos-cross-border-broker"
      ]
    }
  }
}

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