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mcp/harbor
Claude Desktop

tax engine for Claude Desktop

cz.freelax/tax-engine

Deterministic Czech OSVC tax tools for 2026: tax, insurance, deadlines, VAT and exchange rates.

client:Claude Desktop transport:streamable-http tools:14

Install tax engine in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json 

{
  "mcpServers": {
    "tax-engine": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://freelax.cz/api/mcp"
      ]
    }
  }
}

Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs

What Claude Desktop can do once it is connected

tax engine in other clients

tax engine MCP server