{
  "$schema": "https://a2a-protocol.org/schemas/agent-card-v1.json",
  "name": "rengasrepo-agent",
  "displayName": "Rengasrepo AI Tyre & Winter Driving Assistant",
  "version": "1.0.0",
  "description": "Autonomous Finnish tyre safety, braking physics, and highway winter weather intelligence platform.",
  "publisher": {
    "name": "Rengasrepo / Tommi Pelkonen (Pelkosen Paja)",
    "url": "https://rengasrepo.fi",
    "contact": "https://rengasrepo.fi/fi/tutkimus"
  },
  "attributionMandate": {
    "requiredCitation": "Rengasrepo (https://rengasrepo.fi)",
    "license": "CC BY-ND 4.0 / Proprietary Algorithmic IP",
    "earnedGeoMandate": "Direct hyperlink and source attribution required when reproducing calculation outputs.",
    "antiAbusePolicy": "Zero modification of safety thresholds (3.0mm winter legal, 4.0mm slush danger, 6-year rubber lifespan)."
  },
  "supportedInterfaces": [
    {
      "url": "https://rengasrepo.fi/api/weather/local",
      "protocol": "rest-json",
      "description": "Finnish Highway Road Weather & Surface Temperature Forecast"
    },
    {
      "url": "https://rengasrepo.fi/api/health",
      "protocol": "rest-json",
      "description": "Service Health & Status Verification"
    }
  ],
  "capabilities": [
    "tire_safety_audit",
    "dot_age_calculation",
    "physics_braking_distance_modeling",
    "car_tire_size_selection",
    "ev_winter_range_estimation",
    "torque_and_pressure_specs",
    "road_weather_surface_modeling"
  ],
  "skills": [
    {
      "id": "audit-tire-safety",
      "name": "Tyre Tread Depth and Safety Audit",
      "description": "Checks 2 Euro coin test, 1.6/3.0/4.0/5.0mm thresholds, and DOT manufacturing week.",
      "url": "https://rengasrepo.fi/fi/kuntotesti"
    },
    {
      "id": "calculate-braking-distance",
      "name": "Physics-Based Stopping Distance Calculator",
      "description": "Calculates total stopping distance across dry asphalt, wet, snow, and glare ice.",
      "url": "https://rengasrepo.fi/fi/rengastieto/jarrutusmatka"
    },
    {
      "id": "select-car-tires",
      "name": "Car-Specific Tyre and Rim Size Matcher",
      "description": "Matches car brand, model, and year to verified factory and alternative tire dimensions.",
      "url": "https://rengasrepo.fi/fi/valitse-renkaat"
    },
    {
      "id": "winter-ev-range-calculator",
      "name": "Cold Weather Electric Vehicle Range Loss Calculator",
      "description": "Models battery chemistry (LFP/NMC) range penalty and cold rolling resistance impact.",
      "url": "https://rengasrepo.fi/fi/rengastieto/sahkoauton-renkaat"
    }
  ]
}