obtener-clima
Get real-time weather data for any city by providing its name. This tool resolves geographic coordinates and fetches current conditions.
Instructions
Herramienta para obtener el clima en tiempo real
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| city | Yes | City name |
Implementation Reference
- main.ts:16-45 (handler)Handler function that performs geocoding for the city, fetches current weather data from Open-Meteo API, and returns formatted JSON response or error message if city not found.
async ({ city }) => { const response = await fetch(`https://geocoding-api.open-meteo.com/v1/search?name=${city}&count=10&language=en&format=json`) const data = await response.json() if (data.length === 0) { return { content: [ { type: 'text', text: `No se pudo encontrar la información de ${city}` } ] } } const { latitude, longitude } = data.results[0] const getCurrentWeather = await fetch(`https://api.open-meteo.com/v1/forecast?latitude=${latitude}&longitude=${longitude}&hourly=temperature_2m¤t=temperature_2m,precipitation,rain`) const weatherData = await getCurrentWeather.json() return { content: [ { type: 'text', text: JSON.stringify(weatherData, null, 2) } ] } } - main.ts:13-15 (schema)Input schema defining the 'city' parameter as a string using Zod.
{ city: z.string().describe('City name') }, - main.ts:10-46 (registration)Registration of the 'obtener-clima' tool with MCP server, including name, description, input schema, and handler function.
server.tool( 'obtener-clima', 'Herramienta para obtener el clima en tiempo real', { city: z.string().describe('City name') }, async ({ city }) => { const response = await fetch(`https://geocoding-api.open-meteo.com/v1/search?name=${city}&count=10&language=en&format=json`) const data = await response.json() if (data.length === 0) { return { content: [ { type: 'text', text: `No se pudo encontrar la información de ${city}` } ] } } const { latitude, longitude } = data.results[0] const getCurrentWeather = await fetch(`https://api.open-meteo.com/v1/forecast?latitude=${latitude}&longitude=${longitude}&hourly=temperature_2m¤t=temperature_2m,precipitation,rain`) const weatherData = await getCurrentWeather.json() return { content: [ { type: 'text', text: JSON.stringify(weatherData, null, 2) } ] } } )