US Mortgage Calculator
com.usmortgagecalc/mortgage
US mortgage calculator and amortization API with 50-state property tax, PMI, and affordability data.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://www.usmortgagecalc.com/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (862 ms) | our check, 2026-10-04 |
| Protocol version | 2026-07-28 | our check, 2026-10-04 |
| Tools (11) | calculate_mortgage, calculate_amortization, calculate_pmi, calculate_property_tax, calculate_affordability, calculate_refinance, estimate_closing_costs, calculate_rent_vs_buy, compare_loans, get_state_mortgage_rules, list_states | tools/list, 2026-10-04 |
| Registry version | 1.0.1 · active · updated 2026-08-14 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http mortgage https://www.usmortgagecalc.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- RealityCents — Hawaii Mortgage & VA Loan Calculators Read-only Hawaii mortgage and VA loan calculators from RealityCents.com. No personal data…
- nestegg-calculators 90+ pure finance calculators: loans, investing, bonds, options, tax. Stateless, stores…
- calculator-mcp-server Evaluate, simplify, and differentiate mathematical expressions.
- Market Eyes Live - stock ratings and mortgage-rate context Free MCP: typed MELANY ratings for any US stock or ETF (11,000+) plus mortgage-rate…
- FinFam Financial Calculators Free financial calculators (rent vs buy, mortgage, retirement) plus the FinFam Pulse money…
- Porsche Service Calculator (Garage Kuhn) Next Porsche service date, mileage and scope from public Porsche maintenance plans…
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.usmortgagecalc/mortgage.