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LeaseIQ Pro

Excel-verified lease finance math for AI agents: equipment, solvers, schedules.

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Calidad y seguridad

A
Calidad de la descripción
96%
Integridad del esquema
98%
Calidad de los nombres
96%
Riesgo de envenenamiento
100%
Coincidencia de permisos
100%
Cumplimiento del protocolo
100%

Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.

Costo de contexto

~3,128Tokens (definiciones de herramientas)
~6.3 KBTamaño de respuesta típico
Impacto significativo en la atención (2.44% del contexto de 128k)

Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.

Instalar

Instalación con un clic

Agrega esto a tu archivo `claude_desktop_config.json`:

{
  "mcpServers": {
    "leaseiq-pro": {
      "url": "https://leaseiq-pro.mcpize.run/mcp"
    }
  }
}

Puntos de conexión remotos

https://leaseiq-pro.mcpize.run/mcpstreamable-http

Qué puede hacer

Inventario de herramientas

Herramientas (5)

🟢 Solo lectura🟡 Escritura🔴 Eliminación⚪ Desconocido
🟢calculate_lease(equipmentCost, leaseTerm, interestRate, residualValue, residualPercent, ...)

Deterministic commercial equipment lease and finance calculator. Computes the exact periodic payment for equipment leases and equipment financing agreements: level payments, balloon, step-up/step-down, custom payment streams, interest-only periods, and skip/seasonal structures. Regression-tested against Excel-verified amortization to the penny. Use this instead of estimating lease payments: LLM arithmetic on compounding interest is unreliable, this engine is not. Returns payment, tax, interim rent, and totals (total interest, total of payments, final balance).

Esquema de entrada

{
  "type": "object",
  "properties": {
    "equipmentCost": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "Total equipment cost in dollars, e.g. 150000"
    },
    "leaseTerm": {
      "type": "integer",
      "minimum": 1,
      "maximum": 600,
      "description": "Lease term in months, e.g. 60"
    },
    "interestRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Annual interest rate as a percentage, e.g. 7.5 for 7.5%"
    },
    "residualValue": {
      "type": "number",
      "minimum": 0,
      "description": "End-of-term residual in dollars (default 0 = full payout). Alternative: residualPercent"
    },
    "residualPercent": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Residual as a percent of equipment cost, e.g. 10 for 10% FMV"
    },
    "paymentFrequency": {
      "type": "string",
      "enum": [
        "Monthly",
        "Quarterly",
        "Semi-Annual",
        "Annual",
        "Weekly",
        "Bi-Weekly"
      ],
      "description": "Payment frequency (default 'Monthly')"
    },
    "paymentTiming": {
      "type": "string",
      "enum": [
        "Arrears",
        "Advance"
      ],
      "description": "'Arrears' = end of period (default), 'Advance' = beginning of period"
    },
    "taxMethod": {
      "type": "string",
      "enum": [
        "Exempt",
        "Monthly",
        "Upfront"
      ],
      "description": "Sales tax treatment: 'Exempt' (default), 'Monthly' on top of payment, or 'Upfront' capitalized"
    },
    "taxRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 30,
      "description": "Sales tax rate percentage, e.g. 7"
    },
    "downPayment": {
      "type": "number",
      "minimum": 0,
      "description": "Down payment in dollars"
    },
    "additionalClosingFees": {
      "type": "number",
      "minimum": 0,
      "description": "Documentation/closing fees in dollars"
    },
    "upfrontPayments": {
      "type": "integer",
      "minimum": 0,
      "maximum": 12,
      "description": "Number of payments collected in advance at signing"
    },
    "leaseStartDate": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "First payment date YYYY-MM-DD (defaults to today)"
    },
    "fundingDate": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Funding date YYYY-MM-DD; a gap before leaseStartDate produces interim rent"
    },
    "paymentStructure": {
      "type": "string",
      "enum": [
        "Level",
        "Balloon",
        "Step",
        "Custom",
        "InterestOnly",
        "Skip"
      ],
      "description": "Payment structure (default 'Level')"
    },
    "balloonPercentage": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "For Balloon: final payment as percent of equipment cost, e.g. 20"
    },
    "steps": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "periodCount": {
            "type": "integer",
            "minimum": 1,
            "description": "How many periods this step lasts"
          },
          "amount": {
            "type": "number",
            "minimum": 0,
            "description": "Payment amount for this step; use 0 with type 'Calculated' to let the engine solve it"
          },
          "type": {
            "type": "string",
            "enum": [
              "Fixed",
              "Calculated",
              "PercentIncrease",
              "PercentDecrease",
              "Compounding",
              "InterestOnly"
            ]
          }
        },
        "required": [
          "periodCount",
          "amount"
        ],
        "additionalProperties": false
      },
      "description": "For Step/Custom structures: ordered payment segments"
    },
    "skipMonths": {
      "type": "array",
      "items": {
        "type": "integer",
        "minimum": 1,
        "maximum": 12
      },
      "description": "For Skip: calendar months (1=Jan..12=Dec) skipped every year of the term, e.g. [12,1,2] for a seasonal business closed in winter"
    },
    "skipPaymentAmount": {
      "type": "number",
      "minimum": 0,
      "description": "Amount paid during skipped months (often 0)"
    },
    "interestOnlyTerm": {
      "type": "integer",
      "minimum": 0,
      "maximum": 120,
      "description": "For InterestOnly: number of interest-only months before amortization begins"
    }
  },
  "required": [
    "equipmentCost",
    "leaseTerm",
    "interestRate"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪solve_lease_structure(solveFor, targetPayment, equipmentCost, leaseTerm, interestRate, ...)

Newton-Raphson reverse solver for commercial equipment leases. Given a known target payment, solves for the unknown deal variable: the implicit interest rate (yield) buried in a quote, the term length, the residual value, or the present value of a payment stream. This is the tool for questions like "what rate am I really paying?", "what residual makes this payment work?", or "what is this payment stream worth today?". Multi-variable iterative solving that LLMs cannot do reliably by hand.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "solveFor": {
      "type": "string",
      "enum": [
        "Rate",
        "Term",
        "ResidualValue",
        "PresentValue",
        "Commission"
      ],
      "description": "The unknown variable to solve for"
    },
    "targetPayment": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "The known periodic payment amount to solve from"
    },
    "equipmentCost": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "Equipment cost in dollars (omit when solving PresentValue)"
    },
    "leaseTerm": {
      "type": "integer",
      "minimum": 1,
      "maximum": 600,
      "description": "Term in months (omit when solving Term)"
    },
    "interestRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Annual rate percentage (omit when solving Rate)"
    },
    "residualValue": {
      "type": "number",
      "minimum": 0,
      "description": "Residual in dollars (omit when solving ResidualValue)"
    },
    "paymentFrequency": {
      "type": "string",
      "enum": [
        "Monthly",
        "Quarterly",
        "Semi-Annual",
        "Annual",
        "Weekly",
        "Bi-Weekly"
      ]
    },
    "paymentTiming": {
      "type": "string",
      "enum": [
        "Arrears",
        "Advance"
      ]
    }
  },
  "required": [
    "solveFor",
    "targetPayment"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪generate_amortization_schedule(equipmentCost, leaseTerm, interestRate, residualValue, residualPercent, ...)

Generates the complete period-by-period amortization schedule for a commercial equipment lease or finance agreement: payment date, payment amount, interest portion, principal portion, and remaining balance for every period, plus totals. Supports all payment structures (level, balloon, step, skip/seasonal, interest-only) and both 30/360 and Actual/365 day counts. Use when the user needs the full payment schedule, a payoff balance at a specific period, or interest/principal splits for accounting.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "equipmentCost": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "Total equipment cost in dollars, e.g. 150000"
    },
    "leaseTerm": {
      "type": "integer",
      "minimum": 1,
      "maximum": 600,
      "description": "Lease term in months, e.g. 60"
    },
    "interestRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Annual interest rate as a percentage, e.g. 7.5 for 7.5%"
    },
    "residualValue": {
      "type": "number",
      "minimum": 0,
      "description": "End-of-term residual in dollars (default 0 = full payout). Alternative: residualPercent"
    },
    "residualPercent": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Residual as a percent of equipment cost, e.g. 10 for 10% FMV"
    },
    "paymentFrequency": {
      "type": "string",
      "enum": [
        "Monthly",
        "Quarterly",
        "Semi-Annual",
        "Annual",
        "Weekly",
        "Bi-Weekly"
      ],
      "description": "Payment frequency (default 'Monthly')"
    },
    "paymentTiming": {
      "type": "string",
      "enum": [
        "Arrears",
        "Advance"
      ],
      "description": "'Arrears' = end of period (default), 'Advance' = beginning of period"
    },
    "taxMethod": {
      "type": "string",
      "enum": [
        "Exempt",
        "Monthly",
        "Upfront"
      ],
      "description": "Sales tax treatment: 'Exempt' (default), 'Monthly' on top of payment, or 'Upfront' capitalized"
    },
    "taxRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 30,
      "description": "Sales tax rate percentage, e.g. 7"
    },
    "downPayment": {
      "type": "number",
      "minimum": 0,
      "description": "Down payment in dollars"
    },
    "additionalClosingFees": {
      "type": "number",
      "minimum": 0,
      "description": "Documentation/closing fees in dollars"
    },
    "upfrontPayments": {
      "type": "integer",
      "minimum": 0,
      "maximum": 12,
      "description": "Number of payments collected in advance at signing"
    },
    "leaseStartDate": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "First payment date YYYY-MM-DD (defaults to today)"
    },
    "fundingDate": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Funding date YYYY-MM-DD; a gap before leaseStartDate produces interim rent"
    },
    "paymentStructure": {
      "type": "string",
      "enum": [
        "Level",
        "Balloon",
        "Step",
        "Custom",
        "InterestOnly",
        "Skip"
      ],
      "description": "Payment structure (default 'Level')"
    },
    "balloonPercentage": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "For Balloon: final payment as percent of equipment cost, e.g. 20"
    },
    "steps": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "periodCount": {
            "type": "integer",
            "minimum": 1,
            "description": "How many periods this step lasts"
          },
          "amount": {
            "type": "number",
            "minimum": 0,
            "description": "Payment amount for this step; use 0 with type 'Calculated' to let the engine solve it"
          },
          "type": {
            "type": "string",
            "enum": [
              "Fixed",
              "Calculated",
              "PercentIncrease",
              "PercentDecrease",
              "Compounding",
              "InterestOnly"
            ]
          }
        },
        "required": [
          "periodCount",
          "amount"
        ],
        "additionalProperties": false
      },
      "description": "For Step/Custom structures: ordered payment segments"
    },
    "skipMonths": {
      "type": "array",
      "items": {
        "type": "integer",
        "minimum": 1,
        "maximum": 12
      },
      "description": "For Skip: calendar months (1=Jan..12=Dec) skipped every year of the term, e.g. [12,1,2] for a seasonal business closed in winter"
    },
    "skipPaymentAmount": {
      "type": "number",
      "minimum": 0,
      "description": "Amount paid during skipped months (often 0)"
    },
    "interestOnlyTerm": {
      "type": "integer",
      "minimum": 0,
      "maximum": 120,
      "description": "For InterestOnly: number of interest-only months before amortization begins"
    }
  },
  "required": [
    "equipmentCost",
    "leaseTerm",
    "interestRate"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢calculate_auto_lease(msrp, sellingPrice, term, moneyFactor, apr, ...)

Exact consumer car lease calculator using real captive-lender math: money factor rent charge, residual-based depreciation, state tax methods (monthly on payment, upfront on selling price, upfront on total lease, TAVT), fee capitalization, zero-drive-off iteration, and multiple security deposit (MSD) money-factor discounts with ROI. Accepts either a money factor (e.g. 0.00225) or an APR (auto-converted). Use to verify dealer quotes, compare lease offers, or compute drive-off and lease-end buyout amounts.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "msrp": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "MSRP in dollars, e.g. 45000"
    },
    "sellingPrice": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "Negotiated selling price (defaults to MSRP)"
    },
    "term": {
      "type": "integer",
      "minimum": 1,
      "maximum": 120,
      "description": "Lease term in months, typically 24, 36, or 48"
    },
    "moneyFactor": {
      "type": "number",
      "minimum": 0,
      "maximum": 0.05,
      "description": "Money factor, e.g. 0.00225. Provide this OR apr"
    },
    "apr": {
      "type": "number",
      "minimum": 0,
      "maximum": 60,
      "description": "Annual percentage rate, e.g. 5.4; converted as apr / 2400"
    },
    "residualPercent": {
      "type": "number",
      "minimum": 1,
      "maximum": 100,
      "description": "Residual as percent of MSRP, e.g. 58"
    },
    "mileage": {
      "type": "integer",
      "minimum": 1000,
      "maximum": 100000,
      "description": "Annual mileage allowance (default 12000)"
    },
    "taxRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 30,
      "description": "Sales tax percentage, e.g. 6.625"
    },
    "taxMethod": {
      "type": "string",
      "enum": [
        "Monthly",
        "SellingPrice",
        "TotalLease",
        "TAVT",
        "Exempt"
      ],
      "description": "State tax method (default 'Monthly')"
    },
    "downPayment": {
      "type": "number",
      "minimum": 0,
      "description": "Cash down / cap cost reduction in dollars"
    },
    "tradeInEquity": {
      "type": "number",
      "minimum": 0
    },
    "rebates": {
      "type": "number",
      "minimum": 0,
      "description": "Taxed incentives in dollars"
    },
    "acquisitionFee": {
      "type": "number",
      "minimum": 0,
      "description": "Bank acquisition fee, e.g. 895"
    },
    "docFee": {
      "type": "number",
      "minimum": 0,
      "description": "Dealer documentation fee"
    },
    "registrationFee": {
      "type": "number",
      "minimum": 0
    },
    "dispositionFee": {
      "type": "number",
      "minimum": 0,
      "description": "Fee charged at lease end"
    },
    "capitalizeFees": {
      "type": "boolean",
      "description": "true = roll fees into payment; false (default) = pay at signing"
    },
    "isZeroDriveOff": {
      "type": "boolean",
      "description": "true = capitalize all upfront costs for $0 due at signing"
    },
    "msdCount": {
      "type": "integer",
      "minimum": 0,
      "maximum": 10,
      "description": "Number of multiple security deposits for money factor reduction"
    }
  },
  "required": [
    "msrp",
    "term",
    "residualPercent"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢calculate_auto_loan(vehiclePrice, purchaseMethod, downPayment, tradeInCredit, salesTax, ...)

Exact auto loan payment calculator for vehicle purchases. Computes monthly payment, total interest, total cost, and upfront cash for financed purchases, or the all-in cost for cash purchases. Useful together with calculate_auto_lease for lease-versus-buy comparisons.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "vehiclePrice": {
      "type": "number",
      "exclusiveMinimum": 0,
      "description": "Out-the-door vehicle price in dollars"
    },
    "purchaseMethod": {
      "type": "string",
      "enum": [
        "finance",
        "cash"
      ],
      "description": "Default 'finance'"
    },
    "downPayment": {
      "type": "number",
      "minimum": 0
    },
    "tradeInCredit": {
      "type": "number",
      "minimum": 0,
      "description": "Trade-in equity applied in dollars"
    },
    "salesTax": {
      "type": "number",
      "minimum": 0,
      "description": "Upfront sales tax amount in dollars (not a percentage)"
    },
    "term": {
      "type": "integer",
      "minimum": 1,
      "maximum": 120,
      "description": "Loan term in months (required for finance)"
    },
    "rate": {
      "type": "number",
      "minimum": 0,
      "maximum": 60,
      "description": "Annual loan rate percentage (required for finance)"
    }
  },
  "required": [
    "vehiclePrice"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

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