Yandex Merchants MCP vs Aikstockdata — Korean Stock Data

In-depth architectural comparison of the Yandex Merchants MCP and Aikstockdata — Korean Stock Data 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?

Y

Choose Yandex Merchants 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).

Explore Yandex Merchants MCP Details

Choose Aikstockdata — Korean Stock Data 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 Aikstockdata — Korean Stock Data Details

Feature & Specification Comparison

Specification	Y Yandex Merchants MCP Finance & Fintech	Aikstockdata — Korean Stock Data Finance & Fintech
Summary	MCP server for the Yandex Merchants partner API: feeds, offer prices, discounts, hide/unhide.	KOSPI/KOSDAQ closing prices and DART regulatory filings. Free, no signup, no API key.
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": {
    "yandex-merchants-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "yandex-merchants-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "aikstockdata-korean-stock-data": {
      "url": "https://aikstockdata.com"
    }
  }
}

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