Koskamo

The Real Cost MCP

An MCP server that provides free US money calculators for AI agents, covering credit card payoff, debt consolidation, loan costs, crypto trading fees, and emergency funds. It returns JSON results with summaries, formulas, and pre-filled URLs, ensuring the math matches the source site without network calls or API keys.

Visit NoBanks

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

The Real Cost MCP logo, by NoBanksCommunity listingLocal stdioSource reviewed; not executedPublished by NoBanks
Vendor documentation

What you can do with it

  • Calculate credit card payoff time and interest
  • Compare debt consolidation options
  • Estimate loan costs across different terms
  • Analyze crypto trading fees and break-even points

Source and maintenance

Community listingRegistry 0.1.0
mcp-registry: io.github.NoBanks/therealcost-mcp@0.1.0Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

therealcost-mcp 0.1.0

pypi
therealcost-mcp package definition
{
  "version": "0.1.0",
  "transport": "stdio",
  "identifier": "therealcost-mcp",
  "registryType": "pypi"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "the-real-cost-mcp": {
      "command": "uvx",
      "args": [
        "therealcost-mcp==0.1.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "the-real-cost-mcp": {
      "command": "uvx",
      "args": [
        "therealcost-mcp==0.1.0"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "the-real-cost-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "therealcost-mcp==0.1.0"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "the-real-cost-mcp": {
      "command": "uvx",
      "args": [
        "therealcost-mcp==0.1.0"
      ]
    }
  }
}

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