YFinance Trader MCP ClaudeDesktop vs Findata MCP

In-depth architectural comparison of the YFinance Trader MCP ClaudeDesktop and Findata MCP 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 YFinance Trader MCP ClaudeDesktop 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: Real-time stock quotes, Company information and financial metrics, Historical daily price data.

Explore YFinance Trader MCP ClaudeDesktop Details

Choose Findata MCP when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: other (Freemium).
• You have access to required keys: EVM_PRIVATE_KEY.
• Primary tools included: stock_quote, company_fundamentals, economic_indicator.

Feature & Specification Comparison

Specification	YFinance Trader MCP ClaudeDesktop SaintDoresh Finance & Fintech	Findata MCP sapph1re Finance & Fintech
Summary	An MCP tool that provides stock market data and analysis using the Yahoo Finance API.	Real-time stocks, company fundamentals, FRED economic indicators (800k+ series), SEC filings, and crypto prices. Five tools, $0.01/call via x402 micropayments on Base mainnet. No signup required.
Category & Scope

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": {
    "saintdoresh-yfinance-trader-mcp-claudedesktop": {
      "command": "npx",
      "args": [
        "-y",
        "saintdoresh-yfinance-trader-mcp-claudedesktop"
      ]
    }
  }
}

{
  "mcpServers": {
    "sapph1re-findata-mcp": {
      "command": "uvx",
      "args": [
        "findata-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "YOUR_EVM_PRIVATE_KEY_HERE"
      }
    }
  }
}

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