Coin IRA Crypto Calculators is answering right now. Last checked 9 min ago. It exposes 2 tools.
Historical crypto investment and retirement calculators with cited market data.
Coin IRA Crypto Calculators missed one check this week
Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.
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Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.
claude mcp add calculators --transport http https://coinira.com/mcphttps://coinira.com/mcp[mcp_servers.calculators]
url = "https://coinira.com/mcp"{
"mcpServers": {
"calculators": {
"url": "https://coinira.com/mcp"
}
}
}{
"servers": {
"calculators": {
"type": "http",
"url": "https://coinira.com/mcp"
}
}
}Available tools 2
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
calculate_historical_crypto_investment
calculate_retirement_projection
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://coinira.com/mcp | streamable-http | answering | 736 ms | 9 min ago |
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Coin IRA Crypto Calculators — questions
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