get_weather_warnings
Retrieve active weather warnings for Portugal to monitor meteorological hazards and plan accordingly using IPMA data.
Instructions
Obter avisos meteorológicos ativos em Portugal
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/index.ts:299-344 (handler)The handler function that fetches active weather warnings from the IPMA API, processes them, and formats a response message.
private async getWeatherWarnings() { try { const response = await fetch(`${this.baseUrl}/forecast/warnings/warnings_www.json`); const data = await response.json() as WeatherWarning[]; if (!Array.isArray(data) || data.length === 0) { return { content: [ { type: "text", text: "✅ Não há avisos meteorológicos ativos no momento." } ] }; } let result = "⚠️ **Avisos Meteorológicos Ativos**\n\n"; data.forEach((warning: WeatherWarning) => { const startDate = new Date(warning.startTime).toLocaleString('pt-PT'); const endDate = new Date(warning.endTime).toLocaleString('pt-PT'); result += `🚨 **${warning.awarenessTypeName}**\n`; result += `📍 Área: ${warning.idAreaAviso}\n`; result += `🔴 Nível: ${warning.awarenessLevelID}\n`; result += `⏰ De: ${startDate}\n`; result += `⏰ Até: ${endDate}\n`; if (warning.text) { result += `📝 Detalhes: ${warning.text}\n`; } result += "\n"; }); return { content: [ { type: "text", text: result } ] }; } catch (error) { const errorMessage = error instanceof Error ? error.message : String(error); throw new McpError(ErrorCode.InternalError, `Erro ao obter avisos: ${errorMessage}`); } } - src/index.ts:151-158 (registration)Tool registration in the ListTools response, including name, description, and empty input schema.
{ name: "get_weather_warnings", description: "Obter avisos meteorológicos ativos em Portugal", inputSchema: { type: "object", properties: {} } }, - src/index.ts:211-212 (registration)Dispatch case in the main CallToolRequest handler that invokes the getWeatherWarnings method.
case "get_weather_warnings": return await this.getWeatherWarnings(); - src/index.ts:26-33 (schema)TypeScript interface defining the structure of weather warning data from the API.
interface WeatherWarning { text: string; awarenessTypeName: string; idAreaAviso: string; startTime: string; awarenessLevelID: string; endTime: string; }