Net worth percentile by age (Federal Reserve data) and retirement savings calculators. Free.
Connect Remote server
claude mcp add --transport http money-calculators https://www.calipermoney.com/mcp
{
"mcpServers": {
"money-calculators": {
"url": "https://www.calipermoney.com/mcp"
}
}
}
{
"servers": {
"money-calculators": {
"type": "http",
"url": "https://www.calipermoney.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://www.calipermoney.com/mcp
Tools 4 found in our last check
net_worth_percentileWhere 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).
net_worth_by_ageMedian, 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.
retirement_savings_neededHow 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).
retirement_income_from_savingsHow 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).
Details
| Endpoint | https://www.calipermoney.com/mcp (Streamable HTTP) |
| First published | 22 Oct 2026 |
| Last updated | 22 Oct 2026 |
| Registry name | com.calipermoney/money-calculators |
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