INNER CODE UNIT · TypeScript

getAstroServer

Kong/volcano-agent-sdk · mcp/astro/server.ts:12

function getAstroServer() {
  const server = new McpServer({ name: 'astro-mcp', version: '1.0.0' });
  server.tool('get_sign', 'Return astrological sign for a birthdate (YYYY-MM-DD)', {
    birthdate: z.string()
  }, async ({ birthdate }) => {
    const sign = zodiacForDate(birthdate);
    return { content: [{ type: 'text', text: sign }] };
  });
  return server;
}

function zodiacForDate(dateStr) {
  const d = new Date(dateStr);
  const m = d.getUTCMonth() + 1;
  const day = d.getUTCDate();
  const ranges = [
    ['Capricorn', 12, 22, 1, 19], ['Aquarius', 1, 20, 2, 18], ['Pisces', 2, 19, 3, 20],
    ['Aries', 3, 21, 4, 19], ['Taurus', 4, 20, 5, 20], ['Gemini', 5, 21, 6, 20],

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