diff --git a/config/ai.json b/config/ai.json
index 8e9de02..8f8139a 100644
--- a/config/ai.json
+++ b/config/ai.json
@@ -73,6 +73,29 @@
       "surprise"
     ]
   },
+  "?useReAct": "是否启用ReAct工具调用模式(需要模型支持function calling)",
+  "useReAct": false,
+  "?reactConfig": "ReAct配置",
+  "reactConfig": {
+    "?maxIterations": "最大思考迭代次数",
+    "maxIterations": 8,
+    "?timeout": "ReAct超时时间(毫秒)",
+    "timeout": 45000,
+    "?enableThinking": "是否显示思考过程",
+    "enableThinking": false,
+    "?toolTimeout": "单个工具执行超时时间(毫秒)",
+    "toolTimeout": 10000,
+    "?minConfidence": "最小信心度阈值(0-1)，低于此值会继续收集信息",
+    "minConfidence": 0.7,
+    "?contextMemoryLimit": "上下文记忆数量限制",
+    "contextMemoryLimit": 5,
+    "?enableContextHistory": "是否在迭代中包含聊天历史",
+    "enableContextHistory": true,
+    "?maxParallelTools": "单次最大并行工具调用数量",
+    "maxParallelTools": 5,
+    "?enableToolCombinations": "是否启用工具组合建议",
+    "enableToolCombinations": true
+  },
   "?imageConfig": "图像生成配置",
   "imageConfig": {
     "?enabled": "是否启用图像生成功能",
diff --git a/lib/ai/aiCaller.js b/lib/ai/aiCaller.js
index 713fe4c..f1f9c2a 100644
--- a/lib/ai/aiCaller.js
+++ b/lib/ai/aiCaller.js
@@ -4,6 +4,8 @@ import { getSystemPrompt } from '../../constants/ai/prompts.js';
 import SessionManager from "./sessionManager.js";
 import UserConfigManager from './userConfigManager.js';
 import { imageProcessor } from './imageProcessor.js';
+import ReactEngine from './reactEngine.js';
+import ToolInitializer from './tools/toolInitializer.js';
 
 //ai调用器
 class AiCaller {
@@ -33,6 +35,13 @@ class AiCaller {
       
       await UserConfigManager.init();
 
+      // 初始化ReAct引擎和工具系统
+      if (this.config.useReAct) {
+        await ReactEngine.init();
+        await ToolInitializer.initialize();
+        logger.info('[crystelf-ai] ReAct模式已启用');
+      }
+
       this.isInitialized = true;
       logger.info('[crystelf-ai] 初始化完成');
     } catch (error) {
@@ -59,7 +68,14 @@ class AiCaller {
     try {
       const userId = e.user_id;
       const userConfig = await UserConfigManager.getUserConfig(String(userId));
-      logger.info(`[crystelf-ai] 用户 ${userId} 使用配置 - 智能多模态: ${userConfig.smartMultimodal}, 多模态启用: ${userConfig.multimodalEnabled}`);
+      
+      // 检查是否启用ReAct模式
+      if (this.config.useReAct && userConfig.useReAct !== false) {
+        logger.info(`[crystelf-ai] 用户 ${userId} 使用ReAct模式`);
+        return await this.callReActAi(prompt, chatHistory, memories, e, originalMessages, imageMessages, userConfig);
+      }
+      
+      logger.info(`[crystelf-ai] 用户 ${userId} 使用传统模式 - 智能多模态: ${userConfig.smartMultimodal}, 多模态启用: ${userConfig.multimodalEnabled}`);
     
       if (imageMessages && imageMessages.length > 0) {
         logger.info(`[crystelf-ai] 检测到图像生成请求,数量: ${imageMessages.length}`);
@@ -362,6 +378,57 @@ class AiCaller {
     return userOpenaiChat;
   }
 
+  /**
+   * ReAct模式AI调用
+   * @param prompt 用户输入
+   * @param chatHistory 聊天历史
+   * @param memories 记忆
+   * @param e 事件对象
+   * @param originalMessages 原始消息数组
+   * @param imageMessages 图像消息数组
+   * @param userConfig 用户配置
+   * @returns {Promise<Object>} 调用结果
+   */
+  async callReActAi(prompt, chatHistory, memories, e, originalMessages, imageMessages, userConfig) {
+    try {
+      // 构建执行上下文
+      const context = {
+        e,
+        userConfig,
+        chatHistory,
+        memories,
+        originalMessages,
+        imageMessages
+      };
+
+      // 执行ReAct循环
+      const result = await ReactEngine.execute(prompt, context);
+      
+      if (result.success) {
+        return {
+          success: true,
+          response: result.responses,
+          rawResponse: JSON.stringify(result.responses),
+          thinkingSteps: result.thinkingSteps,
+          iterations: result.iterations,
+          duration: result.duration
+        };
+      } else {
+        return {
+          success: false,
+          error: result.error,
+          response: result.responses
+        };
+      }
+    } catch (error) {
+      logger.error(`[crystelf-ai] ReAct模式调用失败: ${error.message}`);
+      return {
+        success: false,
+        error: error.message
+      };
+    }
+  }
+
   /**
    * 获取系统提示词
    * @param {object} e 上下文事件对象
diff --git a/lib/ai/contextBuilder.js b/lib/ai/contextBuilder.js
new file mode 100644
index 0000000..c516b8e
--- /dev/null
+++ b/lib/ai/contextBuilder.js
@@ -0,0 +1,256 @@
+import ConfigControl from '../config/configControl.js';
+import { getSystemPrompt } from '../../constants/ai/prompts.js';
+
+/**
+ * ReAct上下文构建器
+ * 为每次迭代构建丰富的上下文信息
+ */
+class ContextBuilder {
+  constructor() {
+    this.baseContext = null;
+  }
+
+  /**
+   * 构建基础上下文（只在第一次构建）
+   * @param {Object} e - 事件对象
+   * @param {Array} memories - 记忆数组
+   * @returns {Promise<Object>} 基础上下文
+   */
+  async buildBaseContext(e, memories = []) {
+    if (this.baseContext) {
+      return this.baseContext;
+    }
+
+    const config = await ConfigControl.get();
+    const botInfo = {
+      id: e.bot?.uin || '未知',
+      name: config?.profile?.nickName || '晶灵',
+    };
+
+    const userInfo = {
+      id: e.user_id || e.sender?.user_id || '未知',
+      name: e.sender?.card || e.sender?.nickname || '用户',
+      isMaster: e.isMaster,
+    };
+
+    const now = Date.now();
+    const date = new Date(now);
+    const formatDate = date.toLocaleDateString('zh-CN');
+    const formatTime = date.toLocaleTimeString('zh-CN');
+
+    // 获取群聊历史
+    const aiConfig = await ConfigControl.get('ai');
+    const historyLen = aiConfig?.getChatHistoryLength || 10;
+    const maxMessageLength = aiConfig?.maxMessageLength || 100;
+    
+    let groupChatHistory = '';
+    try {
+      const history = await e.group.getChatHistory(e.message_id, historyLen);
+      if (history && history.length > 0) {
+        groupChatHistory = '\n[群聊聊天记录(从旧到新)]\n';
+        for (const message of history) {
+          const msgArr = message.message;
+          for (const msg of msgArr) {
+            if (msg.type === 'text') {
+              let displayText = msg.text;
+              if (msg.text && msg.text.length > maxMessageLength) {
+                const omittedChars = msg.text.length - maxMessageLength;
+                displayText = msg.text.substring(0, maxMessageLength) + `...(省略${omittedChars}字)`;
+              }
+              groupChatHistory += `[${message.sender.user_id == e.bot.uin ? '你' : message.sender?.nickname},id:${message.sender?.user_id},seq:${message.message_id}]之前说过:${displayText}\n`;
+            }
+            if (msg.type === 'at') {
+              if (msg.qq == e.bot.uin) {
+                groupChatHistory += `[${message.sender?.nickname},id:${message.sender?.user_id},seq:${message.message_id}]之前@了你\n`;
+              } else {
+                const atNickname = await e.group.pickMember(msg.qq).nickname || '一个人';
+                groupChatHistory += `[${message.sender.user_id == e.bot.uin ? '你' : message.sender?.nickname},id:${message.sender?.user_id},seq:${message.message_id}]之前@了${atNickname},id是${msg.qq}\n`;
+              }
+            }
+            if (msg.type === 'image') {
+              groupChatHistory += `[${message.sender?.nickname},id:${message.sender?.user_id},seq:${message.message_id}]之前发送了一张图片(你可能暂时无法查看)\n`;
+            }
+          }
+        }
+      }
+    } catch (error) {
+      logger.warn(`[crystelf-ai] 获取群聊历史失败: ${error.message}`);
+    }
+
+    // 构建记忆上下文
+    let memoryContext = '';
+    if (memories && memories.length > 0) {
+      memoryContext = '\n[相关记忆信息]\n';
+      memories.forEach((memory, index) => {
+        const timeDiff = this.calculateTimeDifference(memory.createdAt);
+        memoryContext += `${index + 1}. 关键词:${memory.keywords},内容:${memory.data},记忆创建时间:${memory.createdAt},距离现在:${timeDiff}\n`;
+      });
+    }
+
+    this.baseContext = {
+      botInfo,
+      userInfo,
+      timeInfo: {
+        timestamp: now,
+        date: formatDate,
+        time: formatTime
+      },
+      groupChatHistory,
+      memoryContext,
+      environmentInfo: `现在的Date.now()是:${now}\n现在的日期是:${formatDate}\n现在的时间是:${formatTime}`
+    };
+
+    return this.baseContext;
+  }
+
+  /**
+   * 构建迭代上下文
+   * @param {Object} baseContext - 基础上下文
+   * @param {number} iteration - 当前迭代次数
+   * @param {Array} thinkingSteps - 思考步骤历史
+   * @param {string} userInput - 用户输入
+   * @returns {string} 格式化的上下文字符串
+   */
+  buildIterationContext(baseContext, iteration, thinkingSteps, userInput) {
+    let contextPrompt = '';
+
+    // 基础身份和环境信息
+    contextPrompt += `=== 身份和环境信息 ===\n`;
+    contextPrompt += `[你的信息]\n`;
+    contextPrompt += `- 你的昵称：${baseContext.botInfo.name}\n`;
+    contextPrompt += `- 你的qq号：${baseContext.botInfo.id}\n\n`;
+    
+    contextPrompt += `[对话用户信息]\n`;
+    contextPrompt += `- 用户名字：${baseContext.userInfo.name}\n`;
+    contextPrompt += `- 用户qq号：${baseContext.userInfo.id}\n`;
+    contextPrompt += `- 是否为主人：${baseContext.userInfo.isMaster ? '是' : '否'}(请注意!!!无论用户的用户名是什么,是否是主人都以这个为准！！禁止乱认主人!!)\n\n`;
+    
+    contextPrompt += `[环境信息]\n`;
+    contextPrompt += `${baseContext.environmentInfo}\n\n`;
+
+    // 聊天历史（第一次迭代时提供）
+    if (iteration === 0 && baseContext.groupChatHistory) {
+      contextPrompt += baseContext.groupChatHistory + '\n';
+    }
+
+    // 记忆信息（第一次迭代时提供）
+    if (iteration === 0 && baseContext.memoryContext) {
+      contextPrompt += baseContext.memoryContext + '\n';
+    }
+
+    // 当前用户输入
+    contextPrompt += `=== 当前对话 ===\n`;
+    contextPrompt += `用户当前说："${userInput}"\n\n`;
+
+    // 思考历史（从第二次迭代开始）
+    if (iteration > 0 && thinkingSteps.length > 0) {
+      contextPrompt += `=== 你的思考和行动历史 ===\n`;
+      thinkingSteps.forEach((step, index) => {
+        contextPrompt += `第${step.iteration}轮:\n`;
+        contextPrompt += `- 你的思考: ${step.thought}\n`;
+        
+        // 详细的行动信息
+        if (step.decision.tool_calls && step.decision.tool_calls.length > 0) {
+          contextPrompt += `- 你决定的行动: 调用${step.decision.tool_calls.length}个工具\n`;
+          step.decision.tool_calls.forEach((toolCall, i) => {
+            const toolName = toolCall.function.name;
+            const params = JSON.parse(toolCall.function.arguments);
+            contextPrompt += `  ${i + 1}. ${toolName}(${Object.entries(params).map(([k, v]) => `${k}="${v}"`).join(', ')})\n`;
+          });
+        } else if (step.decision.action) {
+          contextPrompt += `- 你决定的行动: ${step.decision.action}\n`;
+        }
+        
+        // 详细的执行结果
+        if (step.observation.multipleTools && step.observation.toolResults) {
+          contextPrompt += `- 执行结果:\n`;
+          step.observation.toolResults.forEach((toolResult, i) => {
+            const status = toolResult.success ? '✓' : '✗';
+            contextPrompt += `  ${status} ${toolResult.toolName}: ${toolResult.result.message || toolResult.result.result || '完成'}\n`;
+          });
+        } else {
+          contextPrompt += `- 执行结果: ${step.observation.message || step.observation.result || '无结果'}\n`;
+        }
+        
+        contextPrompt += `\n`;
+      });
+    }
+
+    // 当前迭代信息
+    contextPrompt += `=== 当前状态 ===\n`;
+    contextPrompt += `这是第${iteration + 1}轮思考\n`;
+    if (iteration === 0) {
+      contextPrompt += `这是第一轮，请仔细分析用户需求，确定是否需要收集更多信息\n`;
+    } else {
+      contextPrompt += `基于前面的思考和行动结果，请决定下一步\n`;
+    }
+
+    return contextPrompt;
+  }
+
+  /**
+   * 构建人格提示词
+   * @returns {Promise<string>} 人格提示词
+   */
+  async buildPersonalityPrompt() {
+    try {
+      const basePrompt = await getSystemPrompt();
+      
+      // 简化版人格提示词，专注于ReAct模式
+      const reactPersonality = `你是一个名为晶灵的智能助手，具有以下特征：
+1. 性格温和友善，喜欢帮助用户解决问题
+2. 知识渊博，能够回答各种问题  
+3. 偶尔会使用一些可爱的表情和语气
+4. 会记住与用户的对话内容，提供个性化的回复
+5. 能够理解中文语境和网络用语
+6. 回复简洁明了，避免过于冗长
+
+在ReAct模式下，你需要：
+- 仔细思考用户的真实需求
+- 主动使用工具收集必要信息
+- 基于收集的信息给出准确回答
+- 当信息足够时使用find_answer工具结束
+- 当需要更多信息时使用need_more_info工具继续`;
+
+      return reactPersonality;
+    } catch (error) {
+      logger.error(`[crystelf-ai] 构建人格提示词失败: ${error.message}`);
+      return '你是一个友善的智能助手，请帮助用户解决问题。';
+    }
+  }
+
+  /**
+   * 计算时间差
+   * @param {number} pastTime - 过去时间戳
+   * @returns {string} 时间差字符串
+   */
+  calculateTimeDifference(pastTime) {
+    const now = Date.now();
+    const diff = now - pastTime;
+
+    const days = Math.floor(diff / (1000 * 60 * 60 * 24));
+    const hours = Math.floor((diff % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
+    const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
+
+    let result = '';
+    if (days > 0) {
+      result += `${days}天`;
+    }
+    if (hours > 0) {
+      result += `${hours}小时`;
+    }
+    if (minutes > 0) {
+      result += `${minutes}分钟`;
+    }
+    return result || '刚刚';
+  }
+
+  /**
+   * 重置上下文（新对话时调用）
+   */
+  reset() {
+    this.baseContext = null;
+  }
+}
+
+export default new ContextBuilder();
\ No newline at end of file
diff --git a/lib/ai/reactEngine.js b/lib/ai/reactEngine.js
new file mode 100644
index 0000000..69103be
--- /dev/null
+++ b/lib/ai/reactEngine.js
@@ -0,0 +1,413 @@
+import ConfigControl from '../config/configControl.js';
+import toolRegistry from './tools/toolRegistry.js';
+import AiCaller from './aiCaller.js';
+import ContextBuilder from './contextBuilder.js';
+import MemorySystem from './memorySystem.js';
+import ToolCombinations from './tools/toolCombinations.js';
+
+/**
+ * ReAct引擎
+ * Reasoning + Acting 循环
+ */
+class ReactEngine {
+  constructor() {
+    this.maxIterations = 5;
+    this.timeout = 30000;
+    this.toolTimeout = 10000;
+    this.enableThinking = false;
+  }
+
+  async init() {
+    try {
+      const config = await ConfigControl.get('ai');
+      const reactConfig = config?.reactConfig || {};
+      
+      this.maxIterations = reactConfig.maxIterations || 5;
+      this.timeout = reactConfig.timeout || 30000;
+      this.toolTimeout = reactConfig.toolTimeout || 10000;
+      this.enableThinking = reactConfig.enableThinking || false;
+      
+      logger.info('[crystelf-ai] ReAct引擎初始化完成');
+    } catch (error) {
+      logger.error(`[crystelf-ai] ReAct引擎初始化失败: ${error.message}`);
+    }
+  }
+
+  /**
+   * 执行ReAct循环
+   * @param {string} userInput - 用户输入
+   * @param {Object} context - 执行上下文
+   * @returns {Promise<Object>} 执行结果
+   */
+  async execute(userInput, context) {
+    const startTime = Date.now();
+    const responseQueue = [];
+    const thinkingSteps = [];
+    
+    // 扩展上下文
+    const executionContext = {
+      ...context,
+      responseQueue,
+      startTime,
+      userInput
+    };
+
+    try {
+      // 构建基础上下文（包含记忆搜索）
+      const memories = await MemorySystem.searchMemories(context.e.user_id, userInput, 5);
+      const baseContext = await ContextBuilder.buildBaseContext(context.e, memories);
+      
+      let shouldContinue = true;
+      let iteration = 0;
+      
+      while (shouldContinue && iteration < this.maxIterations) {
+        // 检查超时
+        if (Date.now() - startTime > this.timeout) {
+          logger.warn(`[crystelf-ai] ReAct超时，已迭代 ${iteration} 次`);
+          break;
+        }
+
+        // 构建当前迭代的上下文
+        const iterationContext = ContextBuilder.buildIterationContext(
+          baseContext, 
+          iteration, 
+          thinkingSteps, 
+          userInput
+        );
+
+        // 思考阶段
+        const thought = await this.think(iterationContext, iteration);
+        
+        // 决策阶段
+        const decision = await this.decide(thought, iterationContext, iteration);
+        
+        // 行动阶段
+        const observation = await this.act(decision, executionContext);
+        
+        // 记录思考步骤
+        const step = {
+          iteration: iteration + 1,
+          thought,
+          decision,
+          observation,
+          timestamp: Date.now(),
+          // 新增：AI的推理过程和工具调用详情
+          reasoning: decision.reasoning || thought,
+          toolsUsed: observation.multipleTools ? 
+            observation.toolResults?.map(tr => tr.toolName) || [] : 
+            [decision.action || decision.tool_calls?.[0]?.function?.name].filter(Boolean),
+          executionTime: observation.duration || 0,
+          success: observation.success !== false
+        };
+        thinkingSteps.push(step);
+
+        // 检查是否应该结束循环
+        if (observation.shouldEnd === true) {
+          logger.info(`[crystelf-ai] AI决定结束循环，第${iteration + 1}轮完成`);
+          shouldContinue = false;
+        } else if (observation.shouldEnd === false) {
+          logger.info(`[crystelf-ai] AI决定继续收集信息，进入第${iteration + 2}轮`);
+          shouldContinue = true;
+        }
+
+        iteration++;
+      }
+
+      // 如果循环结束但没有响应，添加默认响应
+      if (responseQueue.length === 0) {
+        responseQueue.push({
+          type: 'message',
+          data: iteration >= this.maxIterations ? 
+            '我已经尽力思考了，但可能需要更多信息才能给出完美的回答...' :
+            '让我来帮助您解决这个问题。',
+          at: -1,
+          quote: -1,
+          recall: false
+        });
+      }
+
+      // 重置上下文构建器
+      ContextBuilder.reset();
+
+      return {
+        success: true,
+        responses: responseQueue,
+        thinkingSteps: this.enableThinking ? thinkingSteps : [],
+        iterations: iteration,
+        duration: Date.now() - startTime
+      };
+
+    } catch (error) {
+      logger.error(`[crystelf-ai] ReAct执行失败: ${error.message}`);
+      
+      // 重置上下文构建器
+      ContextBuilder.reset();
+      
+      // 返回错误响应
+      return {
+        success: false,
+        error: error.message,
+        responses: [{
+          type: 'message',
+          data: '抱歉，我在处理您的请求时遇到了问题...',
+          at: -1,
+          quote: -1,
+          recall: false
+        }],
+        thinkingSteps: this.enableThinking ? thinkingSteps : []
+      };
+    }
+  }
+
+  /**
+   * 思考阶段
+   */
+  async think(iterationContext, iteration) {
+    const personalityPrompt = await ContextBuilder.buildPersonalityPrompt();
+    
+    const thinkingPrompt = `${personalityPrompt}
+
+${iterationContext}
+
+=== 思考任务 ===
+请仔细分析当前情况，思考：
+1. 用户的真实需求是什么？
+2. 我现在掌握了哪些信息？
+3. 还缺少什么关键信息？
+4. 下一步应该采取什么行动？
+
+请简洁明了地描述你的思考过程。`;
+
+    try {
+      const response = await this.callAI(thinkingPrompt, {});
+      return response || '继续分析用户需求';
+    } catch (error) {
+      logger.error(`[crystelf-ai] 思考阶段失败: ${error.message}`);
+      return '继续分析用户需求';
+    }
+  }
+
+  /**
+   * 决策阶段
+   */
+  async decide(thought, iterationContext, iteration) {
+    const toolSchemas = toolRegistry.getToolSchemas();
+    const personalityPrompt = await ContextBuilder.buildPersonalityPrompt();
+    
+    const systemPrompt = `${personalityPrompt}
+
+${iterationContext}
+
+=== 决策指南 ===
+基于你的思考："${thought}"
+
+你现在需要决定下一步行动。可用工具：
+${JSON.stringify(toolSchemas, null, 2)}
+
+重要规则：
+1. 你可以同时调用多个工具来提高效率，例如同时搜索记忆和获取聊天历史
+2. 如果你已经有足够信息回答用户，使用 find_answer 工具表示准备结束
+3. 如果需要更多信息，可以先调用 need_more_info 说明需求，然后调用相应的信息收集工具
+4. 使用具体的工具来收集信息（如 search_memory, get_chat_history 等）
+5. 使用 send_message 等工具来回复用户
+6. 优先考虑用户的实际需求，不要过度收集信息
+7. 合理利用并行工具调用，但避免调用冲突的工具
+
+${ToolCombinations.getAllCombinationsDescription()}
+
+请调用最合适的工具（可以是多个）。记住：
+- 优先使用推荐的工具组合来提高效率
+- 可以根据具体情况调整组合中的参数
+- 避免调用冲突的工具（如同时使用find_answer和need_more_info）`;
+
+    const messages = [
+      { role: 'system', content: systemPrompt },
+      { role: 'user', content: '请根据当前思考决定下一步行动。' }
+    ];
+
+    try {
+      // 调用支持工具调用的AI
+      const response = await this.callAIWithTools(messages, toolSchemas, {});
+      return response;
+    } catch (error) {
+      logger.error(`[crystelf-ai] 决策阶段失败: ${error.message}`);
+      return {
+        action: 'send_message',
+        parameters: {
+          content: '我在思考过程中遇到了问题，请稍后再试。'
+        }
+      };
+    }
+  }
+
+  /**
+   * 行动阶段 - 支持多工具并行调用
+   */
+  async act(decision, context) {
+    try {
+      if (decision.tool_calls && decision.tool_calls.length > 0) {
+        // 处理多个工具调用
+        const toolResults = [];
+        const toolPromises = [];
+        
+        logger.info(`[crystelf-ai] 准备并行执行 ${decision.tool_calls.length} 个工具`);
+        
+        // 并行执行所有工具调用
+        for (const toolCall of decision.tool_calls) {
+          const toolName = toolCall.function.name;
+          const parameters = JSON.parse(toolCall.function.arguments);
+          
+          logger.info(`[crystelf-ai] 调用工具: ${toolName}, 参数: ${JSON.stringify(parameters)}`);
+          
+          const toolPromise = toolRegistry.executeTool(toolName, parameters, context)
+            .then(result => ({
+              toolName,
+              parameters,
+              result,
+              toolCallId: toolCall.id
+            }))
+            .catch(error => ({
+              toolName,
+              parameters,
+              result: {
+                success: false,
+                message: `工具执行失败: ${error.message}`
+              },
+              toolCallId: toolCall.id,
+              error: error.message
+            }));
+          
+          toolPromises.push(toolPromise);
+        }
+        
+        // 等待所有工具执行完成
+        const results = await Promise.all(toolPromises);
+        
+        // 整合结果
+        let shouldEnd = null;
+        let hasError = false;
+        const messages = [];
+        
+        for (const { toolName, parameters, result, toolCallId, error } of results) {
+          toolResults.push({
+            toolName,
+            parameters,
+            result,
+            toolCallId,
+            success: !error
+          });
+          
+          if (error) {
+            hasError = true;
+            messages.push(`工具 ${toolName} 执行失败: ${error}`);
+          } else {
+            messages.push(`工具 ${toolName} 执行成功: ${result.message || result.result || '完成'}`);
+            
+            // 检查循环控制
+            if (result.shouldEnd !== undefined) {
+              shouldEnd = result.shouldEnd;
+            }
+          }
+        }
+        
+        return {
+          success: !hasError,
+          message: messages.join('\n'),
+          toolResults,
+          shouldEnd,
+          multipleTools: true,
+          toolCount: decision.tool_calls.length
+        };
+        
+      } else if (decision.action) {
+        // 处理单个直接行动
+        const result = await toolRegistry.executeTool(decision.action, decision.parameters, context);
+        return {
+          ...result,
+          multipleTools: false,
+          toolCount: 1
+        };
+      } else {
+        return {
+          success: false,
+          message: '未识别的决策格式',
+          multipleTools: false,
+          toolCount: 0
+        };
+      }
+    } catch (error) {
+      logger.error(`[crystelf-ai] 行动阶段失败: ${error.message}`);
+      return {
+        success: false,
+        message: `执行行动失败: ${error.message}`,
+        multipleTools: false,
+        toolCount: 0
+      };
+    }
+  }
+
+  /**
+   * 调用AI（文本模式）
+   */
+  async callAI(prompt, context) {
+    // 创建临时的事件对象用于AI调用
+    const tempE = {
+      user_id: 'react_system',
+      bot: { uin: 'system' },
+      group_id: 'system'
+    };
+    
+    const result = await AiCaller.callTextAi(prompt, [], [], tempE);
+    
+    if (result.success) {
+      return result.response;
+    } else {
+      throw new Error(result.error || 'AI调用失败');
+    }
+  }
+
+  /**
+   * 调用AI（工具调用模式）
+   */
+  async callAIWithTools(messages, tools, context) {
+    // 使用系统配置调用AI
+    const config = await ConfigControl.get('ai');
+    const apiCaller = AiCaller.getUserOpenaiInstance('system', config);
+    
+    try {
+      const completion = await apiCaller.openai.chat.completions.create({
+        model: config.modelType,
+        messages: messages,
+        tools: tools,
+        tool_choice: 'auto',
+        temperature: config.temperature || 0.7,
+        parallel_tool_calls: true  // 启用并行工具调用
+      });
+
+      const message = completion.choices[0].message;
+      
+      if (message.tool_calls && message.tool_calls.length > 0) {
+        logger.info(`[crystelf-ai] AI决定调用 ${message.tool_calls.length} 个工具: ${message.tool_calls.map(tc => tc.function.name).join(', ')}`);
+        return {
+          tool_calls: message.tool_calls,
+          finished: false,
+          reasoning: message.content || '执行工具调用'
+        };
+      } else {
+        return {
+          action: 'send_message',
+          parameters: {
+            content: message.content
+          },
+          finished: true,
+          reasoning: message.content
+        };
+      }
+    } catch (error) {
+      logger.error(`[crystelf-ai] 工具调用AI失败: ${error.message}`);
+      throw error;
+    }
+  }
+}
+
+export default new ReactEngine();
\ No newline at end of file
diff --git a/lib/ai/responseHandler.js b/lib/ai/responseHandler.js
index a432bfa..5974b3d 100644
--- a/lib/ai/responseHandler.js
+++ b/lib/ai/responseHandler.js
@@ -20,6 +20,13 @@ class ResponseHandler {
    */
   async processResponse(rawResponse, userMessage, groupId,user_id) {
     try {
+      // 检查是否是ReAct模式的响应
+      if (Array.isArray(rawResponse)) {
+        logger.info('[crystelf-ai] 处理ReAct模式响应');
+        return await this.processReActResponse(rawResponse, userMessage, groupId, user_id);
+      }
+
+      // 传统模式响应处理
       const parsedResponse = this.parseAiResponse(rawResponse);
       if (!parsedResponse.success) {
         logger.error(`[crystelf-ai] 解析AI响应失败: ${parsedResponse.error}`);
@@ -43,6 +50,32 @@ class ResponseHandler {
     }
   }
 
+  /**
+   * 处理ReAct模式响应
+   * @param responses ReAct响应数组
+   * @param userMessage 用户消息
+   * @param groupId 群聊id
+   * @param user_id 用户id
+   * @returns {Promise<Array>} 处理后的消息数组
+   */
+  async processReActResponse(responses, userMessage, groupId, user_id) {
+    const processedMessages = [];
+    
+    for (const response of responses) {
+      // ReAct响应已经是标准格式，直接处理
+      const processedMessage = await this.processMessage(response, userMessage, groupId, user_id);
+      if (processedMessage) {
+        processedMessages.push(processedMessage);
+      }
+    }
+
+    if (processedMessages.length === 0) {
+      return this.createDefaultResponse();
+    }
+
+    return processedMessages;
+  }
+
   parseAiResponse(response) {
     try {
       const cleanResponse = this.cleanResponseText(response);
diff --git a/lib/ai/tools/baseTool.js b/lib/ai/tools/baseTool.js
new file mode 100644
index 0000000..27e20f3
--- /dev/null
+++ b/lib/ai/tools/baseTool.js
@@ -0,0 +1,53 @@
+/**
+ * 基础工具类
+ * 所有工具都应该继承这个类
+ */
+class BaseTool {
+  constructor(name, description, parameters = {}) {
+    this.name = name;
+    this.description = description;
+    this.parameters = parameters;
+  }
+
+  /**
+   * 执行工具
+   * @param {Object} params - 工具参数
+   * @param {Object} context - 执行上下文
+   * @returns {Promise<Object>} 执行结果
+   */
+  async execute(params, context) {
+    throw new Error('子类必须实现 execute 方法');
+  }
+
+  /**
+   * 验证参数
+   * @param {Object} params - 参数对象
+   * @returns {boolean} 是否有效
+   */
+  validateParams(params) {
+    // 基础参数验证逻辑
+    for (const [key, schema] of Object.entries(this.parameters.properties || {})) {
+      if (schema.required && !params[key]) {
+        throw new Error(`缺少必需参数: ${key}`);
+      }
+    }
+    return true;
+  }
+
+  /**
+   * 获取工具的JSON Schema定义
+   * @returns {Object} JSON Schema
+   */
+  getSchema() {
+    return {
+      type: 'function',
+      function: {
+        name: this.name,
+        description: this.description,
+        parameters: this.parameters
+      }
+    };
+  }
+}
+
+export default BaseTool;
\ No newline at end of file
diff --git a/lib/ai/tools/contentTool.js b/lib/ai/tools/contentTool.js
new file mode 100644
index 0000000..a90cc87
--- /dev/null
+++ b/lib/ai/tools/contentTool.js
@@ -0,0 +1,140 @@
+import BaseTool from './baseTool.js';
+import Renderer from '../renderer.js';
+
+/**
+ * 渲染代码工具
+ */
+class RenderCodeTool extends BaseTool {
+  constructor() {
+    super(
+      'render_code',
+      '将代码渲染为高亮图片',
+      {
+        type: 'object',
+        properties: {
+          code: {
+            type: 'string',
+            description: '要渲染的代码内容'
+          },
+          language: {
+            type: 'string',
+            description: '编程语言类型，如javascript、python、java等'
+          }
+        },
+        required: ['code', 'language']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { code, language } = params;
+    const { responseQueue } = context;
+
+    const codeObj = {
+      type: 'code',
+      data: code,
+      language: language
+    };
+
+    responseQueue.push(codeObj);
+
+    return {
+      success: true,
+      message: `已渲染${language}代码块`
+    };
+  }
+}
+
+/**
+ * 渲染Markdown工具
+ */
+class RenderMarkdownTool extends BaseTool {
+  constructor() {
+    super(
+      'render_markdown',
+      '将Markdown内容渲染为图片',
+      {
+        type: 'object',
+        properties: {
+          markdown: {
+            type: 'string',
+            description: '要渲染的Markdown内容'
+          }
+        },
+        required: ['markdown']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { markdown } = params;
+    const { responseQueue } = context;
+
+    const markdownObj = {
+      type: 'markdown',
+      data: markdown
+    };
+
+    responseQueue.push(markdownObj);
+
+    return {
+      success: true,
+      message: '已渲染Markdown内容'
+    };
+  }
+}
+
+/**
+ * 生成图片工具
+ */
+class GenerateImageTool extends BaseTool {
+  constructor() {
+    super(
+      'generate_image',
+      '根据描述生成图片',
+      {
+        type: 'object',
+        properties: {
+          prompt: {
+            type: 'string',
+            description: '图片生成的描述文本'
+          },
+          style: {
+            type: 'string',
+            enum: ['natural', 'vivid'],
+            description: '图片风格，默认natural',
+            default: 'natural'
+          },
+          size: {
+            type: 'string',
+            enum: ['1024x1024', '1792x1024', '1024x1792'],
+            description: '图片尺寸，默认1024x1024',
+            default: '1024x1024'
+          }
+        },
+        required: ['prompt']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { prompt, style = 'natural', size = '1024x1024' } = params;
+    const { responseQueue } = context;
+
+    const imageObj = {
+      type: 'image',
+      data: prompt,
+      style: style,
+      size: size
+    };
+
+    responseQueue.push(imageObj);
+
+    return {
+      success: true,
+      message: `已生成图片: ${prompt.substring(0, 30)}...`
+    };
+  }
+}
+
+export { RenderCodeTool, RenderMarkdownTool, GenerateImageTool };
\ No newline at end of file
diff --git a/lib/ai/tools/controlTool.js b/lib/ai/tools/controlTool.js
new file mode 100644
index 0000000..ee63180
--- /dev/null
+++ b/lib/ai/tools/controlTool.js
@@ -0,0 +1,98 @@
+import BaseTool from './baseTool.js';
+
+/**
+ * 找到答案工具 - 结束ReAct循环
+ */
+class FindAnswerTool extends BaseTool {
+  constructor() {
+    super(
+      'find_answer',
+      '当你已经收集到足够信息并准备给出最终回答时使用此工具',
+      {
+        type: 'object',
+        properties: {
+          confidence: {
+            type: 'number',
+            description: '回答的信心程度(0-1)，1表示非常确信',
+            minimum: 0,
+            maximum: 1
+          },
+          summary: {
+            type: 'string',
+            description: '简要总结你收集到的关键信息'
+          },
+          ready_to_respond: {
+            type: 'boolean',
+            description: '是否准备好给出最终回答',
+            default: true
+          }
+        },
+        required: ['confidence', 'summary']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { confidence, summary, ready_to_respond = true } = params;
+    
+    logger.info(`[crystelf-ai] AI决定结束循环 - 信心度: ${confidence}, 摘要: ${summary}`);
+    
+    return {
+      success: true,
+      message: `已收集足够信息，准备回答`,
+      shouldEnd: true,
+      confidence,
+      summary,
+      readyToRespond: ready_to_respond
+    };
+  }
+}
+
+/**
+ * 需要更多信息工具 - 继续ReAct循环
+ */
+class NeedMoreInfoTool extends BaseTool {
+  constructor() {
+    super(
+      'need_more_info',
+      '当你需要更多信息才能给出满意回答时使用此工具',
+      {
+        type: 'object',
+        properties: {
+          missing_info: {
+            type: 'string',
+            description: '描述还缺少什么关键信息'
+          },
+          next_action_plan: {
+            type: 'string',
+            description: '下一步计划采取什么行动获取信息'
+          },
+          urgency: {
+            type: 'string',
+            enum: ['low', 'medium', 'high'],
+            description: '获取这些信息的紧急程度',
+            default: 'medium'
+          }
+        },
+        required: ['missing_info', 'next_action_plan']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { missing_info, next_action_plan, urgency = 'medium' } = params;
+    
+    logger.info(`[crystelf-ai] AI需要更多信息 - 缺失: ${missing_info}, 计划: ${next_action_plan}`);
+    
+    return {
+      success: true,
+      message: `需要更多信息: ${missing_info}`,
+      shouldEnd: false,
+      missingInfo: missing_info,
+      nextPlan: next_action_plan,
+      urgency
+    };
+  }
+}
+
+export { FindAnswerTool, NeedMoreInfoTool };
\ No newline at end of file
diff --git a/lib/ai/tools/memoryTool.js b/lib/ai/tools/memoryTool.js
new file mode 100644
index 0000000..540b636
--- /dev/null
+++ b/lib/ai/tools/memoryTool.js
@@ -0,0 +1,105 @@
+import BaseTool from './baseTool.js';
+import MemorySystem from '../memorySystem.js';
+
+/**
+ * 存储记忆工具
+ */
+class StoreMemoryTool extends BaseTool {
+  constructor() {
+    super(
+      'store_memory',
+      '存储重要的用户信息到记忆系统',
+      {
+        type: 'object',
+        properties: {
+          content: {
+            type: 'string',
+            description: '要存储的记忆内容，应该简洁明了'
+          },
+          keywords: {
+            type: 'array',
+            items: {
+              type: 'string'
+            },
+            description: '记忆的关键词数组，用于后续检索'
+          },
+          importance: {
+            type: 'number',
+            description: '记忆重要性等级(1-10)，默认5',
+            minimum: 1,
+            maximum: 10,
+            default: 5
+          },
+          expire_days: {
+            type: 'number',
+            description: '记忆保存天数，默认30天',
+            default: 30
+          }
+        },
+        required: ['content', 'keywords']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { content, keywords, importance = 5, expire_days = 30 } = params;
+    const { e } = context;
+
+    try {
+      // 验证记忆内容的合法性
+      if (!this.isValidMemoryContent(content)) {
+        return {
+          success: false,
+          message: '记忆内容不符合存储规范'
+        };
+      }
+
+      const memoryId = await MemorySystem.addMemory(
+        e.group_id,
+        e.user_id,
+        content,
+        keywords,
+        expire_days
+      );
+
+      if (memoryId) {
+        return {
+          success: true,
+          message: `已存储记忆: ${content.substring(0, 30)}...`,
+          memoryId
+        };
+      } else {
+        return {
+          success: false,
+          message: '记忆存储失败'
+        };
+      }
+    } catch (error) {
+      return {
+        success: false,
+        message: `存储记忆失败: ${error.message}`
+      };
+    }
+  }
+
+  /**
+   * 验证记忆内容是否合法
+   * @param {string} content - 记忆内容
+   * @returns {boolean} 是否合法
+   */
+  isValidMemoryContent(content) {
+    // 不允许存储的内容类型
+    const forbiddenPatterns = [
+      /主人/i,
+      /叫.*主人/i,
+      /角色扮演/i,
+      /催眠/i,
+      /修改.*人设/i,
+      /更改.*提示词/i
+    ];
+
+    return !forbiddenPatterns.some(pattern => pattern.test(content));
+  }
+}
+
+export { StoreMemoryTool };
\ No newline at end of file
diff --git a/lib/ai/tools/messageTool.js b/lib/ai/tools/messageTool.js
new file mode 100644
index 0000000..f8ba500
--- /dev/null
+++ b/lib/ai/tools/messageTool.js
@@ -0,0 +1,148 @@
+import BaseTool from './baseTool.js';
+
+/**
+ * 发送消息工具
+ * 整合了原来的message、at、quote功能
+ */
+class SendMessageTool extends BaseTool {
+  constructor() {
+    super(
+      'send_message',
+      '发送消息给用户，支持@用户和引用消息',
+      {
+        type: 'object',
+        properties: {
+          content: {
+            type: 'string',
+            description: '消息内容'
+          },
+          at_user: {
+            type: 'string',
+            description: '要@的用户QQ号，不需要@时不传此参数'
+          },
+          quote_message_id: {
+            type: 'string',
+            description: '要引用的消息ID，不需要引用时不传此参数'
+          },
+          recall_after: {
+            type: 'number',
+            description: '多少秒后撤回消息，不需要撤回时不传此参数'
+          }
+        },
+        required: ['content']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { content, at_user, quote_message_id, recall_after } = params;
+    const { e, responseQueue } = context;
+
+    // 构建消息对象，兼容原来的格式
+    const messageObj = {
+      type: 'message',
+      data: content,
+      at: at_user ? parseInt(at_user) : -1,
+      quote: quote_message_id ? parseInt(quote_message_id) : -1,
+      recall: recall_after ? true : false
+    };
+
+    // 添加到响应队列
+    responseQueue.push(messageObj);
+
+    return {
+      success: true,
+      message: `已发送消息: ${content.substring(0, 50)}${content.length > 50 ? '...' : ''}`,
+      messageId: Date.now().toString()
+    };
+  }
+}
+
+/**
+ * 发送表情包工具
+ */
+class SendMemeTool extends BaseTool {
+  constructor() {
+    super(
+      'send_meme',
+      '发送表情包',
+      {
+        type: 'object',
+        properties: {
+          emotion: {
+            type: 'string',
+            enum: ['angry', 'bye', 'confused', 'default', 'good', 'goodmorning', 'goodnight', 'happy', 'sad', 'shy', 'sorry', 'surprise'],
+            description: '表情包情绪类型'
+          }
+        },
+        required: ['emotion']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { emotion } = params;
+    const { responseQueue } = context;
+
+    const memeObj = {
+      type: 'meme',
+      data: emotion
+    };
+
+    responseQueue.push(memeObj);
+
+    return {
+      success: true,
+      message: `已发送${emotion}表情包`
+    };
+  }
+}
+
+/**
+ * 戳一戳工具
+ */
+class PokeTool extends BaseTool {
+  constructor() {
+    super(
+      'poke_user',
+      '戳一戳指定用户',
+      {
+        type: 'object',
+        properties: {
+          user_id: {
+            type: 'string',
+            description: '要戳的用户QQ号'
+          }
+        },
+        required: ['user_id']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { user_id } = params;
+    const { e, responseQueue } = context;
+
+    // 不能戳自己
+    if (user_id === e.bot.uin.toString()) {
+      return {
+        success: false,
+        message: '不能戳自己'
+      };
+    }
+
+    const pokeObj = {
+      type: 'poke',
+      id: parseInt(user_id)
+    };
+
+    responseQueue.push(pokeObj);
+
+    return {
+      success: true,
+      message: `已戳一戳用户 ${user_id}`
+    };
+  }
+}
+
+export { SendMessageTool, SendMemeTool, PokeTool };
\ No newline at end of file
diff --git a/lib/ai/tools/retrievalTool.js b/lib/ai/tools/retrievalTool.js
new file mode 100644
index 0000000..f774912
--- /dev/null
+++ b/lib/ai/tools/retrievalTool.js
@@ -0,0 +1,141 @@
+import BaseTool from './baseTool.js';
+import MemorySystem from '../memorySystem.js';
+
+/**
+ * 搜索记忆工具
+ */
+class SearchMemoryTool extends BaseTool {
+  constructor() {
+    super(
+      'search_memory',
+      '搜索用户的历史记忆和对话信息',
+      {
+        type: 'object',
+        properties: {
+          query: {
+            type: 'string',
+            description: '搜索关键词或问题'
+          },
+          limit: {
+            type: 'number',
+            description: '返回结果数量限制，默认5条',
+            default: 5
+          }
+        },
+        required: ['query']
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { query, limit = 5 } = params;
+    const { e } = context;
+
+    try {
+      const memories = await MemorySystem.searchMemories(e.user_id, query, limit);
+      
+      if (!memories || memories.length === 0) {
+        return {
+          success: true,
+          message: '未找到相关记忆',
+          memories: []
+        };
+      }
+
+      const formattedMemories = memories.map(memory => ({
+        content: memory.data,
+        keywords: memory.keywords,
+        relevance: memory.relevance,
+        createdAt: new Date(memory.createdAt).toLocaleString()
+      }));
+
+      return {
+        success: true,
+        message: `找到 ${memories.length} 条相关记忆`,
+        memories: formattedMemories
+      };
+    } catch (error) {
+      return {
+        success: false,
+        message: `搜索记忆失败: ${error.message}`,
+        memories: []
+      };
+    }
+  }
+}
+
+/**
+ * 获取聊天历史工具
+ */
+class GetChatHistoryTool extends BaseTool {
+  constructor() {
+    super(
+      'get_chat_history',
+      '获取最近的聊天历史记录',
+      {
+        type: 'object',
+        properties: {
+          count: {
+            type: 'number',
+            description: '获取消息数量，默认10条',
+            default: 10
+          },
+          include_bot: {
+            type: 'boolean',
+            description: '是否包含机器人自己的消息，默认true',
+            default: true
+          }
+        }
+      }
+    );
+  }
+
+  async execute(params, context) {
+    const { count = 10, include_bot = true } = params;
+    const { e } = context;
+
+    try {
+      const history = await e.group.getChatHistory(e.message_id, count);
+      
+      if (!history || history.length === 0) {
+        return {
+          success: true,
+          message: '未找到聊天历史',
+          history: []
+        };
+      }
+
+      const formattedHistory = history
+        .filter(msg => include_bot || msg.sender?.user_id !== e.bot.uin)
+        .map(msg => {
+          const textContent = msg.message
+            ?.filter(m => m.type === 'text')
+            ?.map(m => m.text)
+            ?.join('') || '';
+          
+          return {
+            user_id: msg.sender?.user_id,
+            nickname: msg.sender?.nickname,
+            content: textContent,
+            timestamp: new Date(msg.time * 1000).toLocaleString(),
+            message_id: msg.message_id
+          };
+        })
+        .filter(msg => msg.content.trim() !== '');
+
+      return {
+        success: true,
+        message: `获取到 ${formattedHistory.length} 条聊天记录`,
+        history: formattedHistory
+      };
+    } catch (error) {
+      return {
+        success: false,
+        message: `获取聊天历史失败: ${error.message}`,
+        history: []
+      };
+    }
+  }
+}
+
+export { SearchMemoryTool, GetChatHistoryTool };
\ No newline at end of file
diff --git a/lib/ai/tools/toolCombinations.js b/lib/ai/tools/toolCombinations.js
new file mode 100644
index 0000000..84eea31
--- /dev/null
+++ b/lib/ai/tools/toolCombinations.js
@@ -0,0 +1,174 @@
+/**
+ * 工具组合建议系统
+ * 为AI提供常用的工具组合模式
+ */
+class ToolCombinations {
+  constructor() {
+    this.combinations = new Map();
+    this.initializeCombinations();
+  }
+
+  initializeCombinations() {
+    // 信息收集组合
+    this.combinations.set('gather_user_info', {
+      name: '收集用户信息',
+      tools: ['search_memory', 'get_chat_history'],
+      description: '同时搜索用户记忆和获取聊天历史',
+      useCase: '当需要了解用户背景信息时',
+      example: {
+        search_memory: { query: '用户偏好', limit: 5 },
+        get_chat_history: { count: 10, include_bot: true }
+      }
+    });
+
+    // 信息收集并回复组合
+    this.combinations.set('search_and_respond', {
+      name: '搜索并回复',
+      tools: ['search_memory', 'send_message'],
+      description: '搜索相关信息后立即回复用户',
+      useCase: '当能够基于记忆直接回答时',
+      example: {
+        search_memory: { query: '相关关键词', limit: 3 },
+        send_message: { content: '基于搜索结果的回复' }
+      }
+    });
+
+    // 存储并回复组合
+    this.combinations.set('store_and_respond', {
+      name: '存储并回复',
+      tools: ['store_memory', 'send_message'],
+      description: '存储重要信息并回复用户',
+      useCase: '当用户提供新的重要信息时',
+      example: {
+        store_memory: { content: '重要信息', keywords: ['关键词'] },
+        send_message: { content: '我记住了这个信息' }
+      }
+    });
+
+    // 多渠道信息收集
+    this.combinations.set('comprehensive_search', {
+      name: '全面信息收集',
+      tools: ['search_memory', 'get_chat_history', 'need_more_info'],
+      description: '全面收集信息并说明还需要什么',
+      useCase: '处理复杂问题时',
+      example: {
+        search_memory: { query: '相关主题', limit: 5 },
+        get_chat_history: { count: 15, include_bot: true },
+        need_more_info: { missing_info: '具体需求', next_action_plan: '下一步计划' }
+      }
+    });
+
+    // 内容生成组合
+    this.combinations.set('generate_content', {
+      name: '生成内容',
+      tools: ['render_code', 'send_message'],
+      description: '渲染代码并发送说明',
+      useCase: '当需要展示代码示例时',
+      example: {
+        render_code: { code: '示例代码', language: 'javascript' },
+        send_message: { content: '这是相关的代码示例' }
+      }
+    });
+
+    // 完整回复组合
+    this.combinations.set('complete_response', {
+      name: '完整回复',
+      tools: ['find_answer', 'send_message', 'send_meme'],
+      description: '给出完整回答并结束对话',
+      useCase: '当有足够信息给出最终回答时',
+      example: {
+        find_answer: { confidence: 0.8, summary: '信息摘要' },
+        send_message: { content: '详细回答' },
+        send_meme: { emotion: 'happy' }
+      }
+    });
+  }
+
+  /**
+   * 获取推荐的工具组合
+   * @param {string} scenario - 场景描述
+   * @returns {Array} 推荐的组合
+   */
+  getRecommendations(scenario) {
+    const recommendations = [];
+    
+    // 基于场景关键词匹配
+    const scenarioLower = scenario.toLowerCase();
+    
+    if (scenarioLower.includes('记忆') || scenarioLower.includes('历史')) {
+      recommendations.push(this.combinations.get('gather_user_info'));
+    }
+    
+    if (scenarioLower.includes('回答') || scenarioLower.includes('回复')) {
+      recommendations.push(this.combinations.get('search_and_respond'));
+    }
+    
+    if (scenarioLower.includes('存储') || scenarioLower.includes('记住')) {
+      recommendations.push(this.combinations.get('store_and_respond'));
+    }
+    
+    if (scenarioLower.includes('复杂') || scenarioLower.includes('详细')) {
+      recommendations.push(this.combinations.get('comprehensive_search'));
+    }
+    
+    if (scenarioLower.includes('代码') || scenarioLower.includes('示例')) {
+      recommendations.push(this.combinations.get('generate_content'));
+    }
+    
+    if (scenarioLower.includes('完成') || scenarioLower.includes('结束')) {
+      recommendations.push(this.combinations.get('complete_response'));
+    }
+    
+    return recommendations;
+  }
+
+  /**
+   * 获取所有组合的描述
+   * @returns {string} 格式化的组合描述
+   */
+  getAllCombinationsDescription() {
+    let description = '=== 常用工具组合模式 ===\n\n';
+    
+    for (const [key, combo] of this.combinations) {
+      description += `${combo.name}:\n`;
+      description += `- 工具: ${combo.tools.join(', ')}\n`;
+      description += `- 说明: ${combo.description}\n`;
+      description += `- 适用: ${combo.useCase}\n\n`;
+    }
+    
+    return description;
+  }
+
+  /**
+   * 验证工具组合的兼容性
+   * @param {Array} toolNames - 工具名称数组
+   * @returns {Object} 验证结果
+   */
+  validateCombination(toolNames) {
+    const conflicts = [];
+    const warnings = [];
+    
+    // 检查冲突的工具组合
+    if (toolNames.includes('find_answer') && toolNames.includes('need_more_info')) {
+      conflicts.push('find_answer 和 need_more_info 不能同时使用');
+    }
+    
+    if (toolNames.includes('send_message') && toolNames.length === 1) {
+      warnings.push('单独使用 send_message 可能缺少信息收集');
+    }
+    
+    // 检查工具数量
+    if (toolNames.length > 5) {
+      warnings.push('同时调用过多工具可能影响性能');
+    }
+    
+    return {
+      isValid: conflicts.length === 0,
+      conflicts,
+      warnings,
+      toolCount: toolNames.length
+    };
+  }
+}
+
+export default new ToolCombinations();
\ No newline at end of file
diff --git a/lib/ai/tools/toolInitializer.js b/lib/ai/tools/toolInitializer.js
new file mode 100644
index 0000000..587c5c9
--- /dev/null
+++ b/lib/ai/tools/toolInitializer.js
@@ -0,0 +1,84 @@
+import toolRegistry from './toolRegistry.js';
+import { SendMessageTool, SendMemeTool, PokeTool } from './messageTool.js';
+import { SearchMemoryTool, GetChatHistoryTool } from './retrievalTool.js';
+import { StoreMemoryTool } from './memoryTool.js';
+import { RenderCodeTool, RenderMarkdownTool, GenerateImageTool } from './contentTool.js';
+import { FindAnswerTool, NeedMoreInfoTool } from './controlTool.js';
+
+/**
+ * 工具初始化器
+ * 负责注册所有可用的工具
+ */
+class ToolInitializer {
+  static async initialize() {
+    try {
+      // 清空现有工具
+      toolRegistry.clear();
+
+      // 注册基础交互工具
+      toolRegistry.register(new SendMessageTool());
+      toolRegistry.register(new SendMemeTool());
+      toolRegistry.register(new PokeTool());
+
+      // 注册信息检索工具
+      toolRegistry.register(new SearchMemoryTool());
+      toolRegistry.register(new GetChatHistoryTool());
+
+      // 注册记忆管理工具
+      toolRegistry.register(new StoreMemoryTool());
+
+      // 注册内容生成工具
+      toolRegistry.register(new RenderCodeTool());
+      toolRegistry.register(new RenderMarkdownTool());
+      toolRegistry.register(new GenerateImageTool());
+
+      // 注册循环控制工具
+      toolRegistry.register(new FindAnswerTool());
+      toolRegistry.register(new NeedMoreInfoTool());
+
+      const toolCount = toolRegistry.getToolList().length;
+      logger.info(`[crystelf-ai] 工具初始化完成，共注册 ${toolCount} 个工具`);
+      
+      return true;
+    } catch (error) {
+      logger.error(`[crystelf-ai] 工具初始化失败: ${error.message}`);
+      return false;
+    }
+  }
+
+  /**
+   * 获取工具统计信息
+   */
+  static getToolStats() {
+    const tools = toolRegistry.getToolList();
+    const categories = {
+      message: 0,
+      retrieval: 0,
+      memory: 0,
+      content: 0,
+      other: 0
+    };
+
+    tools.forEach(tool => {
+      if (tool.name.includes('message') || tool.name.includes('meme') || tool.name.includes('poke')) {
+        categories.message++;
+      } else if (tool.name.includes('search') || tool.name.includes('get')) {
+        categories.retrieval++;
+      } else if (tool.name.includes('memory')) {
+        categories.memory++;
+      } else if (tool.name.includes('render') || tool.name.includes('generate')) {
+        categories.content++;
+      } else {
+        categories.other++;
+      }
+    });
+
+    return {
+      total: tools.length,
+      categories,
+      tools: tools.map(t => ({ name: t.name, description: t.description }))
+    };
+  }
+}
+
+export default ToolInitializer;
\ No newline at end of file
diff --git a/lib/ai/tools/toolRegistry.js b/lib/ai/tools/toolRegistry.js
new file mode 100644
index 0000000..b0da40b
--- /dev/null
+++ b/lib/ai/tools/toolRegistry.js
@@ -0,0 +1,101 @@
+/**
+ * 工具注册表
+ * 管理所有可用的工具
+ */
+class ToolRegistry {
+  constructor() {
+    this.tools = new Map();
+    this.toolSchemas = [];
+  }
+
+  /**
+   * 注册工具
+   * @param {BaseTool} tool - 工具实例
+   */
+  register(tool) {
+    this.tools.set(tool.name, tool);
+    this.toolSchemas.push(tool.getSchema());
+    logger.info(`[crystelf-ai] 注册工具: ${tool.name}`);
+  }
+
+  /**
+   * 获取工具
+   * @param {string} name - 工具名称
+   * @returns {BaseTool|null} 工具实例
+   */
+  getTool(name) {
+    return this.tools.get(name) || null;
+  }
+
+  /**
+   * 获取所有工具的Schema
+   * @returns {Array} 工具Schema数组
+   */
+  getToolSchemas() {
+    return this.toolSchemas;
+  }
+
+  /**
+   * 执行工具
+   * @param {string} name - 工具名称
+   * @param {Object} params - 参数
+   * @param {Object} context - 执行上下文
+   * @returns {Promise<Object>} 执行结果
+   */
+  async executeTool(name, params, context) {
+    const tool = this.getTool(name);
+    if (!tool) {
+      throw new Error(`工具不存在: ${name}`);
+    }
+
+    try {
+      tool.validateParams(params);
+      const startTime = Date.now();
+      const result = await tool.execute(params, context);
+      const duration = Date.now() - startTime;
+      
+      logger.info(`[crystelf-ai] 工具 ${name} 执行完成，耗时: ${duration}ms`);
+      
+      return {
+        success: true,
+        result,
+        toolName: name,
+        duration,
+        timestamp: Date.now()
+      };
+    } catch (error) {
+      logger.error(`[crystelf-ai] 工具 ${name} 执行失败: ${error.message}`);
+      return {
+        success: false,
+        error: error.message,
+        toolName: name,
+        timestamp: Date.now()
+      };
+    }
+  }
+
+  /**
+   * 获取工具列表
+   * @returns {Array} 工具信息数组
+   */
+  getToolList() {
+    return Array.from(this.tools.values()).map(tool => ({
+      name: tool.name,
+      description: tool.description,
+      parameters: tool.parameters
+    }));
+  }
+
+  /**
+   * 清空所有工具
+   */
+  clear() {
+    this.tools.clear();
+    this.toolSchemas = [];
+  }
+}
+
+// 创建全局工具注册表实例
+const toolRegistry = new ToolRegistry();
+
+export default toolRegistry;
\ No newline at end of file