Dolar MCP vs Cnb

In-depth architectural comparison of the Dolar MCP and Cnb 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 Dolar MCP 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).
• Primary tools included: get_all_dollars, get_dollar, get_all_currencies.

Explore Dolar MCP Details

Choose Cnb 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).
• Primary tools included: Fetches full daily ČNB FX sheets, Retrieves individual currency rates, Converts currencies through CZK.

Explore Cnb Details

Feature & Specification Comparison

Specification	Dolar MCP dan1d Finance & Fintech	Cnb @czagents Finance & Fintech
Summary	Argentine exchange rates for AI agents via DolarAPI. Dollar blue, oficial, MEP, CCL, crypto, tarjeta — plus currency conversion and spread calculator.	Czech National Bank (ČNB) daily FX rates: fetch official CZK exchange rates, convert between currencies, fetch historical rates. Cached 10 min to ease upstream load. npm @czagents/cnb or HTTP at cnb.cz-agents.dev/mcp.
Category & Scope	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": {
    "dan1d-dolar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@dan1d/dolar-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "-czagents-cnb": {
      "command": "npx",
      "args": [
        "-y",
        "@czagents/ares"
      ]
    }
  }
}

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