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Caliper money calculators MCP Server

by calipermoney Your server? Claim it
answering

Caliper money calculators is answering right now. Last checked 10 min ago. It exposes 4 tools.

Net worth percentile by age (Federal Reserve data) and retirement savings calculators. Free.

Uptime history 69 hours of history
69 hours agonow
100.0%
Uptime 24h
91 of 91 checks
4
Tools
read from the server
417 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check Caliper money calculators every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add money-calculators --transport http https://www.calipermoney.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://www.calipermoney.com/mcp
~/.codex/config.toml
[mcp_servers.money-calculators]
url = "https://www.calipermoney.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "money-calculators": {
      "url": "https://www.calipermoney.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "money-calculators": {
      "type": "http",
      "url": "https://www.calipermoney.com/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

net
net_worth_by_age
Median, average and top-percentile net worth for US families by age. Args: age: optional. Give an age for that age group's full breakdown (percentiles, homeowners vs renters); omit it for every age group.
net_worth_percentile
Where a net worth ranks among US families whose head is the same age group. Args: age: the person's age (18-110). net_worth: total assets minus total debts, in US dollars (can be negative).
retirement
retirement_income_from_savings
How much a nest egg can sustainably pay out per year from a retirement age to 95. Args: savings: total retirement savings in US dollars (10,000-50,000,000). retirement_age: age at retirement (40-80).
retirement_savings_needed
How much someone needs saved to retire at an age and spend a yearly amount. Args: retirement_age: age at retirement (40-80). annual_spending: all-in yearly spending in today's dollars (5,000-1,000,000).

Endpoints

URLTransportStateLatencyChecked
https://www.calipermoney.com/mcp streamable-http answering 410 ms 10 min ago

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Caliper money calculators — questions

Answers built from our own checks of this server.

What can Caliper money calculators do?
It exposes 4 tools, read directly from the server on our last check. Among them: net_worth_by_age, net_worth_percentile, retirement_income_from_savings, retirement_savings_needed. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is Caliper money calculators mostly used for?
Its tools cluster around net and retirement. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Caliper money calculators working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 417 ms. The bar chart above shows every period we have measured.
How do I connect Caliper money calculators?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Caliper money calculators need an API key?
No. Caliper money calculators completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Caliper money calculators?
It answers our handshake in 417 ms on average, which is faster than 33% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.