{
  "$schema": "https://modelcontextprotocol.io/schema/manifest.json",
  "name": "TrueCalci Precision Calculation Server",
  "version": "1.0.0",
  "description": "Deterministic quantitative finance, structural engineering, kinematics physics, and global multi-regional tax calculation tools for AI agents.",
  "publisher": "TrueCalci Team",
  "homepage": "https://truecalci.com",
  "transport": {
    "type": "stdio",
    "command": "npx",
    "args": ["-y", "@truecalci/mcp-server"]
  },
  "remoteTransport": {
    "type": "sse",
    "endpoint": "https://truecalci.com/api/v1/mcp"
  },
  "tools": [
    {
      "name": "truecalci_mortgage_piti",
      "description": "Calculates exact monthly Principal, Interest, Property Taxes, Homeowners Insurance (PITI), and automated Private Mortgage Insurance (PMI) for US real estate loans with amortized schedules.",
      "parameters": {
        "type": "object",
        "required": ["homePrice", "downPayment", "interestRate", "loanTermYears"],
        "properties": {
          "homePrice": { "type": "number", "description": "Total purchase price in USD" },
          "downPayment": { "type": "number", "description": "Down payment amount in USD" },
          "interestRate": { "type": "number", "description": "Annual nominal interest rate percentage" },
          "loanTermYears": { "type": "number", "description": "Loan duration in years (e.g. 15, 30)" }
        }
      }
    },
    {
      "name": "truecalci_black_scholes",
      "description": "Computes closed-form analytical Black-Scholes-Merton option prices and Greeks (Delta, Gamma, Vega, Theta, Rho) for European call and put options.",
      "parameters": {
        "type": "object",
        "required": ["spotPrice", "strikePrice", "timeToExpiryYears", "riskFreeRate", "volatility"],
        "properties": {
          "spotPrice": { "type": "number", "description": "Current underlying asset price S" },
          "strikePrice": { "type": "number", "description": "Option strike price K" },
          "timeToExpiryYears": { "type": "number", "description": "Time to expiration T in years" },
          "riskFreeRate": { "type": "number", "description": "Annualized risk-free interest rate r (e.g. 0.05)" },
          "volatility": { "type": "number", "description": "Annualized volatility sigma (e.g. 0.20)" }
        }
      }
    },
    {
      "name": "truecalci_beam_bending",
      "description": "Calculates maximum deflection, maximum bending moment, and extreme fiber stress for an Euler-Bernoulli simply supported structural beam.",
      "parameters": {
        "type": "object",
        "required": ["loadNewtons", "lengthMeters", "elasticModulusGpa", "momentOfInertiaCm4", "distanceFromNeutralAxisMm"],
        "properties": {
          "loadNewtons": { "type": "number", "description": "Point load at mid-span in Newtons" },
          "lengthMeters": { "type": "number", "description": "Total beam span in meters" },
          "elasticModulusGpa": { "type": "number", "description": "Young's modulus in GPa (e.g. 200 for structural steel)" },
          "momentOfInertiaCm4": { "type": "number", "description": "Area moment of inertia in cm^4" },
          "distanceFromNeutralAxisMm": { "type": "number", "description": "Distance from neutral axis to extreme fiber in mm" }
        }
      }
    },
    {
      "name": "truecalci_projectile_motion",
      "description": "Calculates total flight time, maximum horizontal range, and apogee height for 2D ballistic projectile motion under standard terrestrial gravity.",
      "parameters": {
        "type": "object",
        "required": ["initialVelocityMs", "launchAngleDegrees"],
        "properties": {
          "initialVelocityMs": { "type": "number", "description": "Initial launch velocity v0 in m/s" },
          "launchAngleDegrees": { "type": "number", "description": "Launch angle theta above horizontal (0 to 90 degrees)" }
        }
      }
    },
    {
      "name": "truecalci_linear_regression",
      "description": "Fits an Ordinary Least Squares (OLS) linear regression model y = mx + b, calculating slope, intercept, Pearson correlation coefficient r, and R-squared.",
      "parameters": {
        "type": "object",
        "required": ["xValues", "yValues"],
        "properties": {
          "xValues": { "type": "array", "items": { "type": "number" }, "description": "Array of independent numeric values" },
          "yValues": { "type": "array", "items": { "type": "number" }, "description": "Array of dependent numeric values" }
        }
      }
    }
  ]
}