import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { RestStockClient } from "@fugle/marketdata/lib/rest/stock/client";
import { z } from "zod";
import candlesReference from "./references/candles.json";
/**
* 註冊股票K線資料相關的工具到 MCP Server
* @param {McpServer} server MCP Server 實例
* @param {RestStockClient} stock 股票 API 客戶端
*/
export function registerCandlesTools(server: McpServer, stock: RestStockClient) {
server.tool(
"get_stock_intraday_candles",
"取得當日股票K線資料",
{
symbol: z.string().describe("股票代碼，例如：2330"),
},
async ({ symbol }) => {
try {
// 透過API獲取K線數據
const data = await stock.intraday.candles({ symbol });
const response = `API Response\n\`\`\`json\n${JSON.stringify(data, null, 2)}\n\`\`\`\n\nField Description\n\`\`\`json\n${JSON.stringify(candlesReference, null, 2)}\n\`\`\``;
return {
content: [{ type: "text", text: response }],
};
} catch (error) {
return {
content: [
{
type: "text",
text: `查詢股票 ${symbol} K線資料時發生錯誤: ${error || "未知錯誤"}`,
},
],
isError: true,
};
}
}
);
}
