mortgage_calculator
ActiveTool of Tu Lugar
declared in 1.8.1
Estimate a monthly mortgage payment and total interest for a buyer. Currency-agnostic. Optionally pass monthly_income for a debt-to-income ratio. This is an informational arithmetic estimate only — not financial advice, a loan offer, or a rate quote.
Parameters schema
{
"type": "object",
"required": [
"principal",
"annual_rate",
"term_years"
],
"properties": {
"principal": {
"type": "number",
"description": "Loan amount"
},
"term_years": {
"type": "number",
"description": "Loan term in years (1–50)"
},
"annual_rate": {
"type": "number",
"description": "Annual interest rate, as a decimal (0.065) or percent (6.5)"
},
"monthly_income": {
"type": "number",
"description": "Optional — enables a debt-to-income ratio"
}
}
}No endpoints wrapped at confidence ≥ 0.50.
Parent server
Tu Lugar
https://github.com/JanKratochvil1/tulugar-mcp-server
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