Coin IRA Crypto Calculators

com.coinira/calculatorsVersion 1.0.0

Historical crypto investment and retirement calculators with cited market data.

Status

Responds560 msNov 14, 2026, 13:52 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://coinira.com/mcpResponds560 msNov 14, 2026, 13:52 UTC

No sign-in

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

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Settings > Connectors > Add custom connector
Name: calculators
Remote MCP server URL: https://coinira.com/mcp

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

code --add-mcp '{"name":"calculators","type":"http","url":"https://coinira.com/mcp"}'

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2 tools

Tools of Coin IRA Crypto Calculators
	Description		Read-only	Idempotent	Open world
`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 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.	No	Yes	Yes	Yes
`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.	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.	No	Yes	Yes	No

Registry status: Active
Published: Aug 28, 2026
Updated: Aug 28, 2026
Website: https://coinira.com/api/docs/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared