Skanfirmy.pl vs REGON (Polish business register)

In-depth architectural comparison of the Skanfirmy.pl and REGON (Polish business register) 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 Skanfirmy.pl when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Skanfirmy.pl Details

Choose REGON (Polish business register) when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore REGON (Polish business register) Details

Feature & Specification Comparison

Specification	Skanfirmy.pl Developer Tools	REGON (Polish business register) Developer Tools
Summary	Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 9 MCP tools, no key.	Look up Polish businesses in the GUS REGON register (BIR1) by NIP, REGON, or KRS.
Category & Scope	Developer Tools	Developer Tools

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": {
    "skanfirmy-pl": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://skanfirmy.pl/mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "regon-polish-business-register": {
      "command": "uvx",
      "args": [
        "--from"
      ]
    }
  }
}

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