Czech Company Registry (ARES) Tools MCP Server: Install & Setup

Install Czech Company Registry (ARES) Tools in Claude Code

Claude Code

claude mcp add --transport http czech-company-registry-ares-tools https://czid.casuyi.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "czech-company-registry-ares-tools": {
      "url": "https://czid.casuyi.com/mcp"
    }
  }
}

Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.

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

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http czech-company-registry-ares-tools https://czid.casuyi.com/mcp

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