main.ts•1.49 kB
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { z } from 'zod'
const server = new McpServer({
name: "Said MCP",
version: '1.0.0',
})
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)
}
]
}
}
)
const transport = new StdioServerTransport()
await server.connect(transport)