The Complete Guide to
OpenClaw Skills

{
  "name": "weather-checker",
  "version": "1.0.0",
  "description": "Check weather conditions for any location",
  "author": "Your Name",
  "capabilities": ["weather", "location"],
  "permissions": ["internet"],
  "dependencies": {
    "axios": "^1.0.0"
  },
  "commands": {
    "check-weather": {
      "description": "Get weather for location",
      "parameters": {
        "location": "string"
      }
    }
  }
}

const axios = require('axios');

class WeatherSkill {
  async initialize() {
    this.apiKey = process.env.WEATHER_API_KEY;
    if (!this.apiKey) {
      throw new Error('Weather API key required');
    }
  }

  async checkWeather(location) {
    try {
      const response = await axios.get(
        `https://api.openweathermap.org/data/2.5/weather?q=${location}&appid=${this.apiKey}&units=metric`
      );
      
      const weather = response.data;
      return {
        location: weather.name,
        temperature: weather.main.temp,
        description: weather.weather[0].description,
        humidity: weather.main.humidity
      };
    } catch (error) {
      throw new Error(`Weather check failed: ${error.message}`);
    }
  }
}

module.exports = WeatherSkill;