name: weather_now
desc: 查询指定城市的实时天气（温度、体感温度、风向风力、湿度、气压、能见度）。用于回答"今天天气怎么样""北京多少度"等即时天气问题
type: http
tool: weather
command: now
path: /target/release/weather
risk_level: low
timeout_secs: 10
env:
  - QWEATHER_KEY
params:
  - name: location
    required: true
    desc: 城市名称，如"北京"、"上海"、"合肥"。支持地级市和县级市