{
  "$schema": "https://a2a-protocol.org/latest/schema/agent-card.json",
  "name": "TrueCalci Computational Agent",
  "version": "1.0.0",
  "description": "High-precision computational agent for quantitative finance, structural engineering, kinematics physics, and multi-regional taxation.",
  "provider": {
    "name": "TrueCalci",
    "url": "https://truecalci.com"
  },
  "supportedInterfaces": [
    {
      "url": "https://truecalci.com/api/v1/mcp",
      "protocol": "mcp",
      "version": "2024-11-05"
    },
    {
      "url": "https://truecalci.com/openapi.json",
      "protocol": "openapi",
      "version": "3.1.0"
    }
  ],
  "capabilities": [
    "quantitative-finance",
    "structural-engineering",
    "applied-physics",
    "multi-regional-taxation",
    "statistical-regression"
  ],
  "skills": [
    {
      "id": "truecalci_contractor_parity",
      "name": "Remote Contractor 1099 vs W-2 Parity & Breakeven Solver",
      "description": "Calculates tax, benefits parity, SECA 15.3%, Section 199A QBI 20%, and solves the exact breakeven 1099 hourly billing rate."
    },
    {
      "id": "truecalci_mortgage_piti",
      "name": "US Mortgage PITI & PMI Amortization",
      "description": "Calculates monthly principal, interest, taxes, insurance, and automated PMI with full amortization schedule."
    },
    {
      "id": "truecalci_black_scholes",
      "name": "Black-Scholes Options Pricing & Complete Greeks",
      "description": "Computes closed-form analytical Black-Scholes-Merton option prices and Greeks (Delta, Gamma, Vega, Theta, Rho)."
    },
    {
      "id": "truecalci_beam_bending",
      "name": "Euler-Bernoulli Beam Deflection & Stress",
      "description": "Calculates center deflection, maximum bending moment, and fiber stress for simply supported beams."
    },
    {
      "id": "truecalci_projectile_motion",
      "name": "2D Kinematics Ballistic Projectiles",
      "description": "Calculates total flight time, maximum horizontal range, and apogee height for 2D ballistic projectile motion."
    },
    {
      "id": "truecalci_linear_regression",
      "name": "Ordinary Least Squares (OLS) Linear Regression",
      "description": "Fits linear model y = mx + b, calculating slope, intercept, Pearson r, and R-squared."
    },
    {
      "id": "truecalci_indian_income_tax",
      "name": "Indian Income Tax Engine (Budget 2025-26)",
      "description": "Computes statutory New Tax Regime slabs with standard deduction, Section 87A rebate, and HNI surcharges."
    },
    {
      "id": "truecalci_scorp_optimizer",
      "name": "S-Corporation Reasonable Salary vs Dividend FICA Shield Solver",
      "description": "Computes statutory FICA/SECA tax savings, corporate tax drag, payroll compliance overhead, and Section 199A QBI interplay."
    },
    {
      "id": "truecalci_solo_401k_shield",
      "name": "Solo 401(k) vs SEP-IRA Contribution Limits & Mega-Backdoor Capacity Calculator",
      "description": "Calculates employee elective deferrals ($23,500), 25% employer non-elective profit sharing, and Section 415(c) caps ($70,000)."
    },
    {
      "id": "truecalci_fx_invoicing",
      "name": "Cross-Border FX Invoicing Rail Drag & Net Retention Engine",
      "description": "Quantifies wire fees, intermediary correspondent deductions, and FX markup spreads across SWIFT, Wise, Stripe, and PayPal."
    },
    {
      "id": "truecalci_billable_floor",
      "name": "Billable Hourly Rate Floor & Capacity Solver",
      "description": "Calculates minimum hourly billing rate accounting for non-billable overhead, utilization rate, self-employment taxes, and health reserves."
    }
  ]
}