Global weather, air quality, marine, flood, seasonal, climate projections, and elevation via open-meteo-mcp-server — 17 tools, credential-free MCP stdio

{
  "server": "open-meteo-mcp-server",
  "version": "1.6.1",
  "transport": "stdio",
  "tools_count": 17,
  "calls": [
    {
      "tool": "geocoding",
      "args": {
        "name": "Istanbul",
        "count": 3
      },
      "result_summary": "3 results: Istanbul TR (41.01°N, pop 15.7M), İstanbul district, Istanbul neighborhood",
      "ms": 333
    },
    {
      "tool": "weather_forecast",
      "args": {
        "latitude": 41.01,
        "longitude": 28.98,
        "current_weather": true,
        "timezone": "Europe/Istanbul"
      },
      "result_summary": "26.6°C, wind 20km/h NNE, weathercode 0 (clear), is_day=1",
      "ms": 302
    },
    {
      "tool": "elevation",
      "args": {
        "latitude": 41.01,
        "longitude": 28.98
      },
      "result_summary": "elevation: 36m",
      "ms": 75
    },
    {
      "tool": "air_quality",
      "args": {
        "latitude": 41.01,
        "longitude": 28.98,
        "hourly": ["pm2_5", "pm10", "european_aqi", "us_aqi", "uv_index"],
        "forecast_days": 1
      },
      "result_summary": "24h hourly PM2.5/PM10/EAQI/USAQI/UV data with units",
      "ms": 310
    },
    {
      "tool": "weather_forecast",
      "args": {
        "latitude": 35.68,
        "longitude": 139.69,
        "daily": ["temperature_2m_max", "temperature_2m_min", "precipitation_sum", "sunrise", "sunset"],
        "timezone": "Asia/Tokyo",
        "forecast_days": 3
      },
      "result_summary": "3-day Tokyo: max 24.4/24.2/20.9°C, precip 0/0/46.6mm, sunrise 04:26",
      "ms": 74
    },
    {
      "tool": "geocoding",
      "args": {
        "name": "New York",
        "count": 1
      },
      "result_summary": "NYC: 40.71°N 74.01°W, pop 8.8M, elevation 10m",
      "ms": 80
    },
    {
      "tool": "marine_weather",
      "args": {
        "latitude": 40.5,
        "longitude": 29,
        "hourly": ["wave_height", "wave_period", "wave_direction", "sea_surface_temperature"],
        "forecast_days": 1
      },
      "result_summary": "24h wave/SST data for Sea of Marmara",
      "ms": 323
    },
    {
      "tool": "weather_archive",
      "args": {
        "latitude": 41.01,
        "longitude": 28.98,
        "start_date": "2025-01-01",
        "end_date": "2025-01-03",
        "daily": ["temperature_2m_max", "temperature_2m_min", "precipitation_sum"]
      },
      "result_summary": "Jan 1-3 2025: max 9.6/10.5°C, ERA5 reanalysis",
      "ms": 681
    },
    {
      "tool": "flood_forecast",
      "args": {
        "latitude": 41.01,
        "longitude": 28.98,
        "daily": ["river_discharge"],
        "forecast_days": 3
      },
      "result_summary": "river discharge 0.06 m³/s (urban area, minimal)",
      "ms": 314
    },
    {
      "tool": "weather_forecast",
      "args": {
        "latitude": 40.71,
        "longitude": -74.01,
        "hourly": ["temperature_2m", "relative_humidity_2m", "wind_speed_10m"],
        "temperature_unit": "fahrenheit",
        "wind_speed_unit": "mph",
        "forecast_days": 1
      },
      "result_summary": "NYC hourly in °F/mph: 70.7°F, 94% humidity, 5.1mph at midnight",
      "ms": 297
    },
    {
      "tool": "weather_forecast",
      "args": {
        "latitude": 999,
        "longitude": 999
      },
      "result_summary": "REJECTED: Zod validation — latitude max 90, longitude max 180",
      "ms": 1
    },
    {
      "tool": "geocoding",
      "args": {
        "name": "Москва",
        "count": 1,
        "language": "ru"
      },
      "result_summary": "Москва: 55.75°N 37.62°E, pop 10.4M, Europe/Moscow",
      "ms": 339
    }
  ],
  "success_rate": "100% (12/12 — 11 OK + 1 correct rejection)",
  "p50_ms": 306,
  "tools_tested": 6,
  "tools_total": 17
}