LocalFree

Krs MCP server

matematicsolutions/mcp-krs

MCP server for the Polish KRS company registry via the official Ministry of Justice API.

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Install Krs in Claude Code

Claude Code
claude mcp add krs -- npx -y @matematicsolutions/mcp-krs
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "krs": {
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-krs"
      ]
    }
  }
}

Frequently asked questions

What does the Krs MCP server do?

MCP server for the Polish KRS company registry via the official Ministry of Justice API.

Is the Krs MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Krs run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Krs to Claude Code?

Run: claude mcp add krs -- npx -y @matematicsolutions/mcp-krs

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