mcpField
M

Mortgage Tools by Jenny

Remote
jenny.mortgageFinance

About Mortgage Tools by Jenny

Canadian mortgage calculators: renewal offers, extra payments, break-or-stay, debt consolidation.

Configuration

Remote servers need no local install. Pick your client, then copy the config or install in one click.

Endpointhttps://mcp.jenny.mortgage/mcp
Copy install command
Claude CodeTerminal
Cursor.cursor/mcp.json
VS Code.vscode/mcp.json
Claude Desktopclaude_desktop_config.json
Windsurf~/.codeium/windsurf/mcp_config.json

Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.

Tools

6
ParameterTypeRequiredDescription
taskenumYesWhich comparison the user wants.renewal | prepayments | break_or_stay | debt_consolidation
factsobjectYes
facts.penaltyanyNoA fact is {state:"known",value,origin:"user"} when the user stated it; {state:"assumed",value,acknowledged:true,reason} only after the user has agreed to the assumption; {state:"unknown"} otherwise. Unknown is never treated as zero.
facts.termMonthsanyNoTerm length in months, never years: a 5-year term is 60.
facts.switchingCostsanyNoA fact is {state:"known",value,origin:"user"} when the user stated it; {state:"assumed",value,acknowledged:true,reason} only after the user has agreed to the assumption; {state:"unknown"} otherwise. Unknown is never treated as zero.
facts.startingBalanceanyNoA fact is {state:"known",value,origin:"user"} when the user stated it; {state:"assumed",value,acknowledged:true,reason} only after the user has agreed to the assumption; {state:"unknown"} otherwise. Unknown is never treated as zero.
facts.cashOutRequestedbooleanNoTrue when the user wants to borrow additional cash. This is not modeled and returns unsupported.
facts.annualRatePercentanyNoAnnual interest rate as a percent number in a string, without the % sign: 19.99% is "19.99", never "0.1999".
facts.amortizationMonthsanyNoRemaining amortization in months, never years: 25 years is 300. Never inferred from the payment.
facts.amortizationExtendedbooleanNoTrue when the new mortgage would run over a longer amortization than the current one has left, for example stretching back to 30 years. Adds a warning that a lower payment from a longer amortization is not a lower cost.
facts.financedCostsPresentbooleanNoTrue when fees or a penalty would be added to the mortgage balance.

Details

The maintainer has not added details yet. Check the README in the repository.

Comments

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