import { z } from 'zod';
import { NaverFinanceCrawler } from '../crawlers/naverFinanceCrawler.js';
export const crawlStockDetailTool = {
name: 'crawl_stock_detail',
description: 'Crawl detailed information for a specific stock by its 6-digit code. Returns comprehensive data including company info, stock prices, trading volume, and financial metrics.',
inputSchema: z.object({
stockCode: z.string().regex(/^\d{6}$/).describe('6-digit stock code (e.g., "005930" for Samsung Electronics)'),
}),
handler: async ({ stockCode }: { stockCode: string }) => {
try {
const crawler = new NaverFinanceCrawler({
timeout: 10000,
retries: 3,
});
const url = NaverFinanceCrawler.buildUrl(stockCode);
const result = await crawler.crawl(url);
if (!result.data) {
return {
content: [
{
type: 'text' as const,
text: JSON.stringify({
success: false,
error: 'Stock not found or failed to crawl',
stockCode,
metadata: {
url: result.url,
statusCode: result.statusCode,
timestamp: result.timestamp,
},
}, null, 2),
},
],
};
}
return {
content: [
{
type: 'text' as const,
text: JSON.stringify({
success: true,
stockCode,
data: result.data,
metadata: {
url: result.url,
statusCode: result.statusCode,
timestamp: result.timestamp,
},
}, null, 2),
},
],
};
} catch (error) {
return {
content: [
{
type: 'text' as const,
text: JSON.stringify({
success: false,
error: error instanceof Error ? error.message : 'Unknown error occurred',
stockCode,
}, null, 2),
},
],
};
}
},
};
