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mcp/harbor
Claude Desktop

mcp eureka for Claude Desktop

io.github.matematicsolutions/mcp-eureka

MCP server for Polish tax interpretations (KIS/MF) via EUREKA with citations.

client:Claude Desktop transport:stdio runtime:npm

Install mcp eureka in Claude Desktop

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

{
  "mcpServers": {
    "mcp-eureka": {
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-eureka"
      ]
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

mcp eureka in other clients

mcp eureka MCP server