com.homemortgageonline/mortgage-tools·Finance

HomeMortgageOnline mortgage tools

Read-only mortgage calculators and the site's published rate snapshot.

Stars
—
Version
1.0.0
License
—
Review
Passed
Registry update
Oct 15, 2026

Connect

remote
Terminal
$claude mcp add --transport http mortgage-tools https://homemortgageonline.com/mcp

Headers

Nothing to configure — it works as is.

Security review

Review passed

Reviewed 1h ago.

tools
15 tools scanned
metadata
scanned

No findings.

Tools

15
  • mortgage_payment

    Monthly principal, interest, taxes, insurance, and HOA from the HomeMortgageOnline mortgage calculator. Missing inputs return "not available". Not a quote.

  • affordability

    Home price search from the affordability calculator. Every input is required. The page defaults (36% DTI, 30 years, 7.28%) are not filled in. Missing inputs return "not available".

  • refinance_break_even

    Break-even months from the refinance page: closing costs divided by monthly savings, rounded up. Or pass both loans and the principal-and-interest formula supplies the savings. Missing inputs return "not available".

  • amortization_schedule

    Fixed-payment amortization using the mortgage calculator payment and the PMI calculator's balance step. Pass loanAmount, or price and downPayment. Schedule rows over 360 months return "not available".

  • pmi_estimate

    Monthly PMI, LTV, and the removal walk from the PMI calculator. Missing inputs return "not available". The PMI rate is not a lender quote.

  • closing_costs

    Cash to close from the closing-cost calculator. All fee inputs are required. Missing inputs return "not available". Not a Loan Estimate.

  • loan_path_note

    Educational loan-path note already coded on the site. goal is veteran, rural, lowdown, highprice, refi, or conventional. credit may be fair or thin. Unknown goal returns "not available".

  • published_rates

    Dated national rate prints already published on HomeMortgageOnline. Omit product for the full snapshot. An unknown product returns "not available". Not a quote.

  • rate_outlook

    30-year fixed history and scenario band from the rate outlook chart. Optional label such as 2024, Now, +1 mo, or +6 mo. An unknown label returns "not available".

  • state_rate_context

    State pages repeat the national snapshot. stateSpecificRate is "not available" because the site does not publish a separate state rate. Unknown state returns "not available".

  • tax_itemize

    Mortgage-interest worksheet. Compares qualified interest plus other itemized amounts to a standard-deduction assumption you supply. No IRS table is filled in. Missing required inputs return "not available".

  • tax_points

    Points worksheet: straight-line amortization or the simplified purchase-year illustration. Missing required inputs return "not available".

  • tax_pmi_treatment

    PMI tax worksheet. Deductibility is not modeled unless optInCitedDeduction is true. No phaseout table is invented. Missing annual PMI returns "not available".

  • tax_salt

    SALT worksheet. Property tax is a cash cost. A federal deduction is returned only when saltCapAssumption is supplied. Otherwise that deduction is "not available".

  • tax_take_home_piti

    Take-home versus PITI worksheet. Missing required housing or take-home inputs return "not available".

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