Update qlib/mcp_output/start_mcp.py

qlib/mcp_output/start_mcp.py

@@ -18,6 +18,14 @@ os.system("ls -lh /app/qlib_data/calendars || echo 'No data found'")
 os.system("echo '=== List /app/qlib_data/features (first 10 files) ==='")
 os.system("ls -lh /app/qlib_data/features | head -n 10 || echo 'No data found'")
 
+from qlib.data import D
+
+# 打印 day 频率标的
+instruments = D.list_instruments(freq="day", market="cn")
+print("=== Day-frequency instruments ===")
+print(f"Total instruments: {len(instruments)}")
+print("Sample instruments:", instruments[:10])
+
 project_root = os.path.dirname(os.path.abspath(__file__))
 mcp_plugin_dir = os.path.join(project_root, "mcp_plugin")
 if mcp_plugin_dir not in sys.path: