diff --git a/mcp_quant.py b/mcp_quant.py
index 71733a1f..087f8a07 100644
--- a/mcp_quant.py
+++ b/mcp_quant.py
@@ -2623,70 +2623,158 @@ async def calc_price_entropy(code: str, days: int = 60) -> Dict[str, Any]:
 
 # ==================== 工具注册（供MCP使用） ====================
 
+# 包装函数：将 args 字典解构为函数参数
+# MCP 调用时传入的是 args: Dict[str, Any]，需要解构后调用实际函数
+
+async def _wrap_get_macd_signal(args: Dict[str, Any]):
+    return await get_macd_signal(args.get("code"), args.get("days", 60))
+
+async def _wrap_check_oscillator_status(args: Dict[str, Any]):
+    return await check_oscillator_status(args.get("code"), args.get("days", 30))
+
+async def _wrap_analyze_bollinger_bands(args: Dict[str, Any]):
+    return await analyze_bollinger_bands(args.get("code"), args.get("days", 60), args.get("period", 20))
+
+async def _wrap_calc_stop_loss_atr(args: Dict[str, Any]):
+    return await calc_stop_loss_atr(args.get("code"), args.get("days", 30), args.get("multiplier", 2.0))
+
+async def _wrap_analyze_market_heat(args: Dict[str, Any]):
+    return await analyze_market_heat(args.get("code"), args.get("days", 20))
+
+async def _wrap_check_volume_price_divergence(args: Dict[str, Any]):
+    return await check_volume_price_divergence(args.get("code"), args.get("days", 30))
+
+async def _wrap_check_new_high_breakout(args: Dict[str, Any]):
+    return await check_new_high_breakout(args.get("code"), args.get("days", 250))
+
+async def _wrap_identify_candlestick_pattern(args: Dict[str, Any]):
+    return await identify_candlestick_pattern(args.get("code"), args.get("days", 10))
+
+async def _wrap_find_price_gaps(args: Dict[str, Any]):
+    return await find_price_gaps(args.get("code"), args.get("days", 60), args.get("min_gap_pct", 2.0))
+
+async def _wrap_calc_max_drawdown(args: Dict[str, Any]):
+    return await calc_max_drawdown(args.get("code"), args.get("days", 250))
+
+async def _wrap_check_valuation_rank(args: Dict[str, Any]):
+    return await check_valuation_rank(args.get("code"), args.get("days", 250))
+
+async def _wrap_calc_price_zscore(args: Dict[str, Any]):
+    return await calc_price_zscore(args.get("code"), args.get("days", 60))
+
+async def _wrap_calc_market_profile_vpoc(args: Dict[str, Any]):
+    return await calc_market_profile_vpoc(args.get("code"), args.get("date"))
+
+async def _wrap_calc_realized_volatility(args: Dict[str, Any]):
+    return await calc_realized_volatility(args.get("code"), args.get("date"))
+
+async def _wrap_analyze_buying_pressure(args: Dict[str, Any]):
+    return await analyze_buying_pressure(args.get("code"), args.get("date"))
+
+async def _wrap_get_comprehensive_analysis(args: Dict[str, Any]):
+    return await get_comprehensive_analysis(args.get("code"))
+
+async def _wrap_calc_rsi_divergence(args: Dict[str, Any]):
+    return await calc_rsi_divergence(args.get("code"), args.get("days", 60))
+
+async def _wrap_calc_bollinger_squeeze(args: Dict[str, Any]):
+    return await calc_bollinger_squeeze(args.get("code"), args.get("days", 60))
+
+async def _wrap_analyze_obv_trend(args: Dict[str, Any]):
+    return await analyze_obv_trend(args.get("code"), args.get("days", 60))
+
+async def _wrap_calc_amihud_illiquidity(args: Dict[str, Any]):
+    return await calc_amihud_illiquidity(args.get("code"), args.get("days", 60))
+
+async def _wrap_calc_parkinson_volatility(args: Dict[str, Any]):
+    return await calc_parkinson_volatility(args.get("code"), args.get("date"))
+
+async def _wrap_calc_trend_slope(args: Dict[str, Any]):
+    return await calc_trend_slope(args.get("code"), args.get("days", 60))
+
+async def _wrap_calc_hurst_exponent(args: Dict[str, Any]):
+    return await calc_hurst_exponent(args.get("code"), args.get("days", 100))
+
+async def _wrap_test_cointegration(args: Dict[str, Any]):
+    return await test_cointegration(args.get("code1"), args.get("code2"), args.get("days", 120))
+
+async def _wrap_calc_kelly_position(args: Dict[str, Any]):
+    return await calc_kelly_position(args.get("win_rate"), args.get("win_loss_ratio"), args.get("max_position", 0.25))
+
+async def _wrap_search_similar_kline(args: Dict[str, Any]):
+    return await search_similar_kline(args.get("code"), args.get("lookback", 5), args.get("search_range", 250))
+
+async def _wrap_decompose_trend_simple(args: Dict[str, Any]):
+    return await decompose_trend_simple(args.get("code"), args.get("days", 120))
+
+async def _wrap_calc_price_entropy(args: Dict[str, Any]):
+    return await calc_price_entropy(args.get("code"), args.get("days", 60), args.get("bins", 10))
+
+
 QUANT_TOOLS = {
     # 经典技术指标
-    "get_macd_signal": get_macd_signal,
-    "check_oscillator_status": check_oscillator_status,
-    "analyze_bollinger_bands": analyze_bollinger_bands,
-    "calc_stop_loss_atr": calc_stop_loss_atr,
+    "get_macd_signal": _wrap_get_macd_signal,
+    "check_oscillator_status": _wrap_check_oscillator_status,
+    "analyze_bollinger_bands": _wrap_analyze_bollinger_bands,
+    "calc_stop_loss_atr": _wrap_calc_stop_loss_atr,
 
     # 资金与情绪
-    "analyze_market_heat": analyze_market_heat,
-    "check_volume_price_divergence": check_volume_price_divergence,
+    "analyze_market_heat": _wrap_analyze_market_heat,
+    "check_volume_price_divergence": _wrap_check_volume_price_divergence,
 
     # 形态与突破
-    "check_new_high_breakout": check_new_high_breakout,
-    "identify_candlestick_pattern": identify_candlestick_pattern,
-    "find_price_gaps": find_price_gaps,
+    "check_new_high_breakout": _wrap_check_new_high_breakout,
+    "identify_candlestick_pattern": _wrap_identify_candlestick_pattern,
+    "find_price_gaps": _wrap_find_price_gaps,
 
     # 风险与估值
-    "calc_max_drawdown": calc_max_drawdown,
-    "check_valuation_rank": check_valuation_rank,
-    "calc_price_zscore": calc_price_zscore,
+    "calc_max_drawdown": _wrap_calc_max_drawdown,
+    "check_valuation_rank": _wrap_check_valuation_rank,
+    "calc_price_zscore": _wrap_calc_price_zscore,
 
     # 分钟级高阶算子
-    "calc_market_profile_vpoc": calc_market_profile_vpoc,
-    "calc_realized_volatility": calc_realized_volatility,
-    "analyze_buying_pressure": analyze_buying_pressure,
+    "calc_market_profile_vpoc": _wrap_calc_market_profile_vpoc,
+    "calc_realized_volatility": _wrap_calc_realized_volatility,
+    "analyze_buying_pressure": _wrap_analyze_buying_pressure,
 
     # 综合分析
-    "get_comprehensive_analysis": get_comprehensive_analysis,
+    "get_comprehensive_analysis": _wrap_get_comprehensive_analysis,
 
     # ==================== 新增12个因子 ====================
 
     # RSI背离检测
-    "calc_rsi_divergence": calc_rsi_divergence,
+    "calc_rsi_divergence": _wrap_calc_rsi_divergence,
 
     # 布林带挤压
-    "calc_bollinger_squeeze": calc_bollinger_squeeze,
+    "calc_bollinger_squeeze": _wrap_calc_bollinger_squeeze,
 
     # OBV能量潮独立分析
-    "analyze_obv_trend": analyze_obv_trend,
+    "analyze_obv_trend": _wrap_analyze_obv_trend,
 
     # Amihud非流动性因子
-    "calc_amihud_illiquidity": calc_amihud_illiquidity,
+    "calc_amihud_illiquidity": _wrap_calc_amihud_illiquidity,
 
     # 帕金森波动率
-    "calc_parkinson_volatility": calc_parkinson_volatility,
+    "calc_parkinson_volatility": _wrap_calc_parkinson_volatility,
 
     # 趋势线性回归斜率
-    "calc_trend_slope": calc_trend_slope,
+    "calc_trend_slope": _wrap_calc_trend_slope,
 
     # Hurst指数
-    "calc_hurst_exponent": calc_hurst_exponent,
+    "calc_hurst_exponent": _wrap_calc_hurst_exponent,
 
     # 协整性测试
-    "test_cointegration": test_cointegration,
+    "test_cointegration": _wrap_test_cointegration,
 
     # 凯利公式仓位
-    "calc_kelly_position": calc_kelly_position,
+    "calc_kelly_position": _wrap_calc_kelly_position,
 
     # 相似K线检索
-    "search_similar_kline": search_similar_kline,
+    "search_similar_kline": _wrap_search_similar_kline,
 
     # 趋势分解（简化版，不依赖Prophet）
-    "decompose_trend_simple": decompose_trend_simple,
+    "decompose_trend_simple": _wrap_decompose_trend_simple,
 
     # 价格熵值计算
-    "calc_price_entropy": calc_price_entropy,
+    "calc_price_entropy": _wrap_calc_price_entropy,
 }