LocalFree

The Real Cost MCP server

NoBanks/therealcost-mcp

Free US money calculators with the math shown, from The Real Cost. Education only.

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Install The Real Cost in Claude Code

Claude Code
claude mcp add the-real-cost -- uvx therealcost-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "the-real-cost": {
      "command": "uvx",
      "args": [
        "therealcost-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the The Real Cost MCP server do?

Free US money calculators with the math shown, from The Real Cost. Education only.

Is the The Real Cost 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 The Real Cost run locally or remotely?

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

How do I add The Real Cost to Claude Code?

Run: claude mcp add the-real-cost -- uvx therealcost-mcp

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