PayCalculator MCP Server

What is this?

The Model Context Protocol (MCP) is an open standard that lets AI assistants use external tools. Connect this server and your assistant uses PayCalculator's tax data and calculations directly, instead of estimating the numbers itself.

No account or API key is needed. Calculation inputs are not saved.

Server URL

Add this URL to any MCP client that supports the Streamable HTTP transport.

https://mcp.paycalculator.com.au/mcp

Connect

Claude (claude.ai and Claude Desktop)

1. Open Settings → Connectors.
2. Choose Add custom connector.
3. Name it PayCalculator and paste the server URL above.

Claude Code

claude mcp add --transport http paycalculator https://mcp.paycalculator.com.au/mcp

Cursor

Add to ~/.cursor/mcp.json

{
  "mcpServers": {
    "paycalculator": {
      "url": "https://mcp.paycalculator.com.au/mcp"
    }
  }
}

VS Code

Add to .vscode/mcp.json

{
  "servers": {
    "paycalculator": {
      "type": "http",
      "url": "https://mcp.paycalculator.com.au/mcp"
    }
  }
}

Tools

Loaded live from the server.

Supported tax years

Australian financial years run 1 July to 30 June. Live result of list_tax_years.

Try asking

• “Which tax years can PayCalculator calculate?”
• “Is 2027-28 based on confirmed or projected tax rates?”

More tools, including full pay calculations, are on the way.