Coin IRA Crypto Calculators

Connect Remote server

claude mcp add --transport http calculators https://coinira.com/mcp

{
  "mcpServers": {
    "calculators": {
      "url": "https://coinira.com/mcp"
    }
  }
}

{
  "servers": {
    "calculators": {
      "type": "http",
      "url": "https://coinira.com/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://coinira.com/mcp

Tools 2 found in our last check

• calculate_historical_crypto_investment

  Calculate what a past USD investment in BTC, ETH, XRP, or SOL would be worth on a later date. Uses cached daily closing market prices. Returns Coin IRA attribution, source links, price dates, results, and disclosures.

• calculate_retirement_projection

  Calculate hypothetical compound growth for a supported crypto retirement account. Uses the caller's constant annual return. Does not use market prices or predict an asset's return. Returns Coin IRA attribution, source links, results, and disclosures.

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