AkTools MCP Server

Instructions

Implementation Reference

• mcp_aktools/__init__.py:209-227 (handler)

  Full implementation of the get_current_time tool handler, decorated with @mcp.tool for registration. Returns current time and recent A-share trading days.

  @mcp.tool(
      title="获取当前时间及A股交易日信息",
      description="获取当前系统时间及A股交易日信息，建议在调用其他需要日期参数的工具前使用该工具",
  )
  def get_current_time():
      now = datetime.now()
      week = "日一二三四五六日"[now.isoweekday()]
      texts = [f"当前时间: {now.isoformat()}, 星期{week}"]
      dfs = ak_cache(ak.tool_trade_date_hist_sina, ttl=43200)
      if dfs is not None:
          start = now.date() - timedelta(days=5)
          ended = now.date() + timedelta(days=5)
          dates = [
              d.strftime("%Y-%m-%d")
              for d in dfs["trade_date"]
              if start <= d <= ended
          ]
          texts.append(f", 最近交易日有: {','.join(dates)}")
      return "".join(texts)