Initial commit: A-share stock analysis project with screening, backtesting, and multi-factor analysis tools

2026-07-01 06:39:40 +00:00
commit d80c208004
19 changed files with 1542 additions and 0 deletions
@@ -0,0 +1,83 @@
+import { tool } from "@opencode-ai/plugin";
+import path from "path";
+
+const SCRIPTS_DIR = (ctx: { worktree: string }) =>
+  path.join(ctx.worktree, "scripts");
+
+async function runPython(
+  ctx: { worktree: string },
+  script: string,
+  fn: string,
+  args: Record<string, unknown>,
+): Promise<string> {
+  const scriptPath = path.join(SCRIPTS_DIR(ctx), script);
+  const argsJson = JSON.stringify(args);
+  const result = await Bun.$`python3 ${scriptPath} ${fn} ${argsJson}`.text();
+  return result.trim();
+}
+
+export const quote = tool({
+  description: "Get daily/weekly K-line and real-time quotes for a stock",
+  args: {
+    symbol: tool.schema.string().describe("Stock code (e.g. 600519 for Kweichow Moutai)"),
+    period: tool.schema.enum(["daily", "weekly", "monthly"]).default("daily").describe("K-line period"),
+    start_date: tool.schema.string().optional().describe("Start date YYYYMMDD, defaults to 90 days ago"),
+    end_date: tool.schema.string().optional().describe("End date YYYYMMDD, defaults to today"),
+  },
+  async execute(args, context) {
+    return runPython(context, "market_data.py", "quote", args);
+  },
+});
+
+export const financial = tool({
+  description: "Get financial statement indicators for a stock",
+  args: {
+    symbol: tool.schema.string().describe("Stock code (e.g. 600519)"),
+  },
+  async execute(args, context) {
+    return runPython(context, "market_data.py", "financial", args);
+  },
+});
+
+export const moneyflow = tool({
+  description: "Get capital flow data (main fund, northbound) for a stock",
+  args: {
+    symbol: tool.schema.string().describe("Stock code (e.g. 600519)"),
+    days: tool.schema.number().default(10).describe("Number of recent days"),
+  },
+  async execute(args, context) {
+    return runPython(context, "market_data.py", "moneyflow", args);
+  },
+});
+
+export const news = tool({
+  description: "Get recent news and announcements for a stock",
+  args: {
+    symbol: tool.schema.string().describe("Stock code (e.g. 600519)"),
+    limit: tool.schema.number().default(20).describe("Max number of news items"),
+  },
+  async execute(args, context) {
+    return runPython(context, "sentiment.py", "news", args);
+  },
+});
+
+export const index = tool({
+  description: "Get major A-share index data (Shanghai Composite, Shenzhen Component, ChiNext)",
+  args: {
+    index_code: tool.schema.enum(["sh", "sz", "cyb", "all"]).default("all").describe("Index to fetch"),
+    days: tool.schema.number().default(30).describe("Number of recent trading days"),
+  },
+  async execute(args, context) {
+    return runPython(context, "market_data.py", "index", args);
+  },
+});
+
+export const sector = tool({
+  description: "Get sector/industry performance and ranking",
+  args: {
+    date: tool.schema.string().optional().describe("Date YYYYMMDD, defaults to latest"),
+  },
+  async execute(args, context) {
+    return runPython(context, "market_data.py", "sector", args);
+  },
+});