plugins/wasm-go/mcp-servers/mcp-openweather/mcp-server.yaml

server:
  name: weather-server
  config:
    apiKey: ""
tools:
- name: get_weather
  description: "获取指定城市的实时天气信息"
  args:
  - name: city
    description: "城市名称（支持中文或英文，如：苏州、suzhou）"
    type: string
    required: true
  - name: units
    description: "温度单位 (metric: 摄氏度, imperial: 华氏度)"
    type: string
    required: false
    default: "metric"
  - name: lang
    description: "返回语言 (zh_cn: 中文, en: 英文)"
    type: string
    required: false
    default: "zh_cn"
  requestTemplate:
    url: "http://api.openweathermap.org/data/2.5/weather"
    method: GET
    argsToUrlParam: true
    headers:
    - key: x-api-key
      value: "{{.config.apiKey}}"
  responseTemplate:
    body: |
      {
        "description": "{{ (index .weather 0).description}}",
        "temperature": {{.main.temp}},
        "humidity": {{.main.humidity}},
        "wind_speed": {{.wind.speed}},
        "city": "{{.args.city}}"
      }

- name: get_weather_forecast
  description: "获取指定城市的天气预报信息"
  args:
  - name: city
    description: "城市名称（支持中文或英文，如：苏州、suzhou）"
    type: string
    required: true
  - name: days
    description: "预报天数（最多5天）"
    type: integer
    required: false
    default: 5
  - name: units
    description: "温度单位 (metric: 摄氏度, imperial: 华氏度)"
    type: string
    required: false
    default: "metric"
  - name: lang
    description: "返回语言 (zh_cn: 中文, en: 英文)"
    type: string
    required: false
    default: "zh_cn"
  requestTemplate:
    url: "http://api.openweathermap.org/data/2.5/forecast"
    method: GET
    argsToUrlParam: true
    headers:
    - key: x-api-key
      value: "{{.config.apiKey}}"
  responseTemplate:
    body: |
      {
        "forecasts": 
        {{- range $index, $item := .list }}
        {
          "date": "{{$item.dt_txt}}",
          "description": "{{ (index $item.weather0).description}}",
          "temp_min": {{$item.main.temp_min}},
          "temp_max": {{$item.main.temp_max}},
          "humidity": {{$item.main.humidity}},
          "wind_speed": {{$item.wind.speed}},
          "city": "{{$.args.city}}"
        }{{if not $index.last}},{{end}}
        {{- end }}
      
      }