feat: 为工具管理器添加参数类型规范化处理，并基于渠道能力动态生成提示词中的格式要求

app/agent/__init__.py

@@ -1,5 +1,3 @@
-"""MoviePilot AI智能体实现"""
-
 import asyncio
 from typing import Dict, List, Any
 
@@ -11,8 +9,8 @@ from langchain_core.messages import HumanMessage, AIMessage, ToolCall, ToolMessa
 from langchain_core.runnables.history import RunnableWithMessageHistory
 
 from app.agent.callback import StreamingCallbackHandler
-from app.agent.memory import ConversationMemoryManager
-from app.agent.prompt import PromptManager
+from app.agent.memory import conversation_manager
+from app.agent.prompt import prompt_manager
 from app.agent.tools.factory import MoviePilotToolFactory
 from app.chain import ChainBase
 from app.core.config import settings
@@ -27,7 +25,9 @@ class AgentChain(ChainBase):
 
 
 class MoviePilotAgent:
-    """MoviePilot AI智能体"""
+    """
+    MoviePilot AI智能体
+    """
 
     def __init__(self, session_id: str, user_id: str = None,
                  channel: str = None, source: str = None, username: str = None):
@@ -40,12 +40,6 @@ class MoviePilotAgent:
         # 消息助手
         self.message_helper = MessageHelper()
 
-        # 记忆管理器
-        self.memory_manager = ConversationMemoryManager()
-
-        # 提示词管理器
-        self.prompt_manager = PromptManager()
-
         # 回调处理器
         self.callback_handler = StreamingCallbackHandler(
             session_id=session_id
@@ -64,30 +58,37 @@ class MoviePilotAgent:
         self.agent_executor = self._create_agent_executor()
 
     def _initialize_llm(self):
-        """初始化LLM模型"""
+        """
+        初始化LLM模型
+        """
         return LLMHelper.get_llm(streaming=True, callbacks=[self.callback_handler])
 
     def _initialize_tools(self) -> List:
-        """初始化工具列表"""
+        """
+        初始化工具列表
+        """
         return MoviePilotToolFactory.create_tools(
             session_id=self.session_id,
             user_id=self.user_id,
             channel=self.channel,
             source=self.source,
             username=self.username,
-            callback_handler=self.callback_handler,
-            memory_mananger=self.memory_manager
+            callback_handler=self.callback_handler
         )
 
     @staticmethod
     def _initialize_session_store() -> Dict[str, InMemoryChatMessageHistory]:
-        """初始化内存存储"""
+        """
+        初始化内存存储
+        """
         return {}
 
     def get_session_history(self, session_id: str) -> InMemoryChatMessageHistory:
-        """获取会话历史"""
+        """
+        获取会话历史
+        """
         chat_history = InMemoryChatMessageHistory()
-        messages: List[dict] = self.memory_manager.get_recent_messages_for_agent(
+        messages: List[dict] = conversation_manager.get_recent_messages_for_agent(
             session_id=session_id,
             user_id=self.user_id
         )
@@ -119,7 +120,9 @@ class MoviePilotAgent:
 
     @staticmethod
     def _initialize_prompt() -> ChatPromptTemplate:
-        """初始化提示词模板"""
+        """
+        初始化提示词模板
+        """
         try:
             prompt_template = ChatPromptTemplate.from_messages([
                 ("system", "{system_prompt}"),
@@ -134,7 +137,9 @@ class MoviePilotAgent:
             raise e
 
     def _create_agent_executor(self) -> RunnableWithMessageHistory:
-        """创建Agent执行器"""
+        """
+        创建Agent执行器
+        """
         try:
             agent = create_openai_tools_agent(
                 llm=self.llm,
@@ -161,10 +166,12 @@ class MoviePilotAgent:
             raise e
 
     async def process_message(self, message: str) -> str:
-        """处理用户消息"""
+        """
+        处理用户消息
+        """
         try:
             # 添加用户消息到记忆
-            await self.memory_manager.add_memory(
+            await conversation_manager.add_conversation(
                 self.session_id,
                 user_id=self.user_id,
                 role="user",
@@ -173,7 +180,7 @@ class MoviePilotAgent:
 
             # 构建输入上下文
             input_context = {
-                "system_prompt": self.prompt_manager.get_agent_prompt(channel=self.channel),
+                "system_prompt": prompt_manager.get_agent_prompt(channel=self.channel),
                 "input": message
             }
 
@@ -190,7 +197,7 @@ class MoviePilotAgent:
                 await self.send_agent_message(agent_message)
 
                 # 添加Agent回复到记忆
-                await self.memory_manager.add_memory(
+                await conversation_manager.add_conversation(
                     session_id=self.session_id,
                     user_id=self.user_id,
                     role="agent",
@@ -210,7 +217,9 @@ class MoviePilotAgent:
             return error_message
 
     async def _execute_agent(self, input_context: Dict[str, Any]) -> Dict[str, Any]:
-        """执行LangChain Agent"""
+        """
+        执行LangChain Agent
+        """
         try:
             with get_openai_callback() as cb:
                 result = await self.agent_executor.ainvoke(
@@ -243,7 +252,9 @@ class MoviePilotAgent:
             }
 
     async def send_agent_message(self, message: str, title: str = "MoviePilot助手"):
-        """通过原渠道发送消息给用户"""
+        """
+        通过原渠道发送消息给用户
+        """
         await AgentChain().async_post_message(
             Notification(
                 channel=self.channel,
@@ -256,24 +267,32 @@ class MoviePilotAgent:
         )
 
     async def cleanup(self):
-        """清理智能体资源"""
+        """
+        清理智能体资源
+        """
         logger.info(f"MoviePilot智能体已清理: session_id={self.session_id}")
 
 
 class AgentManager:
-    """AI智能体管理器"""
+    """
+    AI智能体管理器
+    """
 
     def __init__(self):
         self.active_agents: Dict[str, MoviePilotAgent] = {}
-        self.memory_manager = ConversationMemoryManager()
 
-    async def initialize(self):
-        """初始化管理器"""
-        await self.memory_manager.initialize()
+    @staticmethod
+    async def initialize():
+        """
+        初始化管理器
+        """
+        await conversation_manager.initialize()
 
     async def close(self):
-        """关闭管理器"""
-        await self.memory_manager.close()
+        """
+        关闭管理器
+        """
+        await conversation_manager.close()
         # 清理所有活跃的智能体
         for agent in self.active_agents.values():
             await agent.cleanup()
@@ -281,7 +300,9 @@ class AgentManager:
 
     async def process_message(self, session_id: str, user_id: str, message: str,
                               channel: str = None, source: str = None, username: str = None) -> str:
-        """处理用户消息"""
+        """
+        处理用户消息
+        """
         # 获取或创建Agent实例
         if session_id not in self.active_agents:
             logger.info(f"创建新的AI智能体实例，session_id: {session_id}, user_id: {user_id}")
@@ -292,7 +313,6 @@ class AgentManager:
                 source=source,
                 username=username
             )
-            agent.memory_manager = self.memory_manager
             self.active_agents[session_id] = agent
         else:
             agent = self.active_agents[session_id]
@@ -309,12 +329,14 @@ class AgentManager:
         return await agent.process_message(message)
 
     async def clear_session(self, session_id: str, user_id: str):
-        """清空会话"""
+        """
+        清空会话
+        """
         if session_id in self.active_agents:
             agent = self.active_agents[session_id]
             await agent.cleanup()
             del self.active_agents[session_id]
-            await self.memory_manager.clear_memory(session_id, user_id)
+            await conversation_manager.clear_memory(session_id, user_id)
             logger.info(f"会话 {session_id} 的记忆已清空")
 
 

app/agent/callback/__init__.py

@@ -6,7 +6,9 @@ from app.log import logger
 
 
 class StreamingCallbackHandler(AsyncCallbackHandler):
-    """流式输出回调处理器"""
+    """
+    流式输出回调处理器
+    """
 
     def __init__(self, session_id: str):
         self._lock = threading.Lock()
@@ -14,7 +16,9 @@ class StreamingCallbackHandler(AsyncCallbackHandler):
         self.current_message = ""
 
     async def get_message(self):
-        """获取当前消息内容，获取后清空"""
+        """
+        获取当前消息内容，获取后清空
+        """
         with self._lock:
             if not self.current_message:
                 return ""
@@ -24,7 +28,9 @@ class StreamingCallbackHandler(AsyncCallbackHandler):
             return msg
 
     async def on_llm_new_token(self, token: str, **kwargs):
-        """处理新的token"""
+        """
+        处理新的token
+        """
         if not token:
             return
         with self._lock:

app/agent/memory/__init__.py

@@ -12,7 +12,9 @@ from app.schemas.agent import ConversationMemory
 
 
 class ConversationMemoryManager:
-    """对话记忆管理器"""
+    """
+    对话记忆管理器
+    """
 
     def __init__(self):
         # 内存中的会话记忆缓存
@@ -23,7 +25,9 @@ class ConversationMemoryManager:
         self.cleanup_task: Optional[asyncio.Task] = None
 
     async def initialize(self):
-        """初始化记忆管理器"""
+        """
+        初始化记忆管理器
+        """
         try:
             # 启动内存缓存清理任务（Redis通过TTL自动过期）
             self.cleanup_task = asyncio.create_task(self._cleanup_expired_memories())
@@ -33,7 +37,9 @@ class ConversationMemoryManager:
             logger.warning(f"Redis连接失败，将使用内存存储: {e}")
 
     async def close(self):
-        """关闭记忆管理器"""
+        """
+        关闭记忆管理器
+        """
         if self.cleanup_task:
             self.cleanup_task.cancel()
             try:
@@ -46,56 +52,83 @@ class ConversationMemoryManager:
         logger.info("对话记忆管理器已关闭")
 
     @staticmethod
-    def get_memory_key(session_id: str, user_id: str):
-        """计算内存Key"""
+    def _get_memory_key(session_id: str, user_id: str):
+        """
+        计算内存Key
+        """
         return f"{user_id}:{session_id}" if user_id else session_id
 
     @staticmethod
-    def get_redis_key(session_id: str, user_id: str):
-        """计算Redis Key"""
+    def _get_redis_key(session_id: str, user_id: str):
+        """
+        计算Redis Key
+        """
         return f"agent_memory:{user_id}:{session_id}" if user_id else f"agent_memory:{session_id}"
 
-    async def get_memory(self, session_id: str, user_id: str) -> ConversationMemory:
-        """获取会话记忆"""
-        # 首先检查缓存
-        cache_key = self.get_memory_key(session_id, user_id)
-        if cache_key in self.memory_cache:
-            return self.memory_cache[cache_key]
-
-        # 尝试从Redis加载
+    def _get_memory(self, session_id: str, user_id: str):
+        """
+        获取内存中的记忆
+        """
+        cache_key = self._get_memory_key(session_id, user_id)
+        return self.memory_cache.get(cache_key)
+    
+    async def _get_redis(self, session_id: str, user_id: str) -> Optional[ConversationMemory]:
+        """
+        从Redis获取记忆
+        """
         if settings.CACHE_BACKEND_TYPE == "redis":
             try:
-                redis_key = self.get_redis_key(session_id, user_id)
+                redis_key = self._get_redis_key(session_id, user_id)
                 memory_data = await self.redis_helper.get(redis_key, region="AI_AGENT")
                 if memory_data:
                     memory_dict = json.loads(memory_data) if isinstance(memory_data, str) else memory_data
                     memory = ConversationMemory(**memory_dict)
-                    self.memory_cache[cache_key] = memory
                     return memory
             except Exception as e:
                 logger.warning(f"从Redis加载记忆失败: {e}")
+        return None
+
+    async def get_conversation(self, session_id: str, user_id: str) -> ConversationMemory:
+        """
+        获取会话记忆
+        """
+        # 首先检查缓存
+        conversion = self._get_memory(session_id, user_id)
+        if conversion:
+            return conversion
+
+        # 尝试从Redis加载
+        memory = await self._get_redis(session_id, user_id)
+        if memory:
+            # 加载到内存缓存
+            self._save_memory(memory)
+            return memory
 
         # 创建新的记忆
         memory = ConversationMemory(session_id=session_id, user_id=user_id)
-        self.memory_cache[cache_key] = memory
-        await self._save_memory(memory)
+        await self._save_conversation(memory)
 
         return memory
 
     async def set_title(self, session_id: str, user_id: str, title: str):
-        """设置会话标题"""
-        memory = await self.get_memory(session_id=session_id, user_id=user_id)
+        """
+        设置会话标题
+        """
+        memory = await self.get_conversation(session_id=session_id, user_id=user_id)
         memory.title = title
         memory.updated_at = datetime.now()
-        await self._save_memory(memory)
+        await self._save_conversation(memory)
 
     async def get_title(self, session_id: str, user_id: str) -> Optional[str]:
-        """获取会话标题"""
-        memory = await self.get_memory(session_id=session_id, user_id=user_id)
+        """
+        获取会话标题
+        """
+        memory = await self.get_conversation(session_id=session_id, user_id=user_id)
         return memory.title
 
     async def list_sessions(self, user_id: str, limit: int = 100) -> List[Dict[str, Any]]:
-        """列出历史会话摘要（按更新时间倒序）
+        """
+        列出历史会话摘要（按更新时间倒序）
 
         - 当启用Redis时：遍历 `agent_memory:*` 键并读取摘要
         - 当未启用Redis时：基于内存缓存返回
@@ -148,7 +181,7 @@ class ConversationMemoryManager:
             for m in sorted_list
         ]
 
-    async def add_memory(
+    async def add_conversation(
             self,
             session_id: str,
             user_id: str,
@@ -156,8 +189,10 @@ class ConversationMemoryManager:
             content: str,
             metadata: Optional[Dict[str, Any]] = None
     ):
-        """添加消息到记忆"""
-        memory = await self.get_memory(session_id=session_id, user_id=user_id)
+        """
+        添加消息到记忆
+        """
+        memory = await self.get_conversation(session_id=session_id, user_id=user_id)
 
         message = {
             "role": role,
@@ -177,7 +212,7 @@ class ConversationMemoryManager:
             recent_messages = memory.messages[-(max_messages - len(system_messages)):]
             memory.messages = system_messages + recent_messages
 
-        await self._save_memory(memory)
+        await self._save_conversation(memory)
 
         logger.debug(f"消息已添加到记忆: session_id={session_id}, user_id={user_id}, role={role}")
 
@@ -186,11 +221,12 @@ class ConversationMemoryManager:
             session_id: str,
             user_id: str
     ) -> List[Dict[str, Any]]:
-        """为Agent获取最近的消息（仅内存缓存）
+        """
+        为Agent获取最近的消息（仅内存缓存）
 
         如果消息Token数量超过模型最大上下文长度的阀值，会自动进行摘要裁剪
         """
-        cache_key = self.get_memory_key(session_id, user_id)
+        cache_key = self._get_memory_key(session_id, user_id)
         memory = self.memory_cache.get(cache_key)
         if not memory:
             return []
@@ -205,8 +241,10 @@ class ConversationMemoryManager:
             limit: int = 10,
             role_filter: Optional[list] = None
     ) -> List[Dict[str, Any]]:
-        """获取最近的消息"""
-        memory = await self.get_memory(session_id=session_id, user_id=user_id)
+        """
+        获取最近的消息
+        """
+        memory = await self.get_conversation(session_id=session_id, user_id=user_id)
 
         messages = memory.messages
         if role_filter:
@@ -215,36 +253,41 @@ class ConversationMemoryManager:
         return messages[-limit:] if messages else []
 
     async def get_context(self, session_id: str, user_id: str) -> Dict[str, Any]:
-        """获取会话上下文"""
-        memory = await self.get_memory(session_id=session_id, user_id=user_id)
+        """
+        获取会话上下文
+        """
+        memory = await self.get_conversation(session_id=session_id, user_id=user_id)
         return memory.context
 
     async def clear_memory(self, session_id: str, user_id: str):
-        """清空会话记忆"""
+        """
+        清空会话记忆
+        """
         cache_key = f"{user_id}:{session_id}" if user_id else session_id
         if cache_key in self.memory_cache:
             del self.memory_cache[cache_key]
 
         if settings.CACHE_BACKEND_TYPE == "redis":
-            redis_key = self.get_redis_key(session_id, user_id)
+            redis_key = self._get_redis_key(session_id, user_id)
             await self.redis_helper.delete(redis_key, region="AI_AGENT")
 
         logger.info(f"会话记忆已清空: session_id={session_id}, user_id={user_id}")
 
-    async def _save_memory(self, memory: ConversationMemory):
-        """保存记忆到存储
-
-        Redis中的记忆会自动通过TTL机制过期，无需手动清理
+    def _save_memory(self, memory: ConversationMemory):
         """
-        # 更新内存缓存
-        cache_key = self.get_memory_key(memory.session_id, memory.user_id)
+        保存记忆到内存
+        """
+        cache_key = self._get_memory_key(memory.session_id, memory.user_id)
         self.memory_cache[cache_key] = memory
 
-        # 保存到Redis，设置TTL自动过期
+    async def _save_redis(self, memory: ConversationMemory):
+        """
+        保存记忆到Redis
+        """
         if settings.CACHE_BACKEND_TYPE == "redis":
             try:
                 memory_dict = memory.model_dump()
-                redis_key = self.get_redis_key(memory.session_id, memory.user_id)
+                redis_key = self._get_redis_key(memory.session_id, memory.user_id)
                 ttl = int(timedelta(days=settings.LLM_REDIS_MEMORY_RETENTION_DAYS).total_seconds())
                 await self.redis_helper.set(
                     redis_key,
@@ -255,8 +298,22 @@ class ConversationMemoryManager:
             except Exception as e:
                 logger.warning(f"保存记忆到Redis失败: {e}")
 
+    async def _save_conversation(self, memory: ConversationMemory):
+        """
+        保存记忆到存储
+
+        Redis中的记忆会自动通过TTL机制过期，无需手动清理
+        """
+        # 更新内存缓存
+        self._save_memory(memory)
+
+        # 保存到Redis，设置TTL自动过期
+        await self._save_redis(memory)
+
+
     async def _cleanup_expired_memories(self):
-        """清理内存中过期记忆的后台任务
+        """
+        清理内存中过期记忆的后台任务
 
         注意：Redis中的记忆通过TTL机制自动过期，这里只清理内存缓存
         """
@@ -286,3 +343,5 @@ class ConversationMemoryManager:
                 break
             except Exception as e:
                 logger.error(f"清理记忆时发生错误: {e}")
+
+conversation_manager = ConversationMemoryManager()

app/agent/prompt/Agent Prompt.txt

@@ -4,6 +4,20 @@ All your responses must be in **Chinese (中文)**.
 
 You act as a proactive agent. Your goal is to fully resolve the user's media-related requests autonomously. Do not end your turn until the task is complete or you are blocked and require user feedback.
 
+Core Capabilities:
+1. Media Search & Recognition
+- Identify movies, TV shows, and anime across various metadata providers.
+- Recognize media info from fuzzy filenames or incomplete titles.
+2. Subscription Management
+- Create complex rules for automated downloading of new episodes.
+- Monitor trending movies/shows for automated suggestions.
+3. Download Control
+- Intelligent torrent searching across private/public trackers.
+- Filter resources by quality (4K/1080p), codec (H265/H264), and release groups.
+4. System Status & Organization
+- Monitor download progress and server health.
+- Manage file transfers, renaming, and library cleanup.
+
 <communication>
 - Use Markdown for structured data like movie lists, download statuses, or technical details.
 - Avoid wrapping the entire response in a single code block. Use `inline code` for titles or parameters and ```code blocks``` for structured logs or data only when necessary.
@@ -11,6 +25,11 @@ You act as a proactive agent. Your goal is to fully resolve the user's media-rel
 - Optimize your writing for clarity and readability, using bold text for key information.
 - Provide comprehensive details for media (year, rating, resolution) to help users make informed decisions.
 - Do not stop for approval for read-only operations. Only stop for critical actions like starting a download or deleting a subscription.
+
+Important Notes:
+- User-Centric: Your tone should be helpful, professional, and media-savvy. 
+- No Coding Hallucinations: You are NOT a coding assistant. Do not offer code snippets, IDE tips, or programming help. Focus entirely on the MoviePilot media ecosystem.
+- Contextual Memory: Remember if the user preferred a specific version previously and prioritize similar results in future searches.
 </communication>
 
 <status_update_spec>
@@ -28,44 +47,26 @@ At the end of your session/turn, provide a concise summary of your actions.
 </summary_spec>
 
 <flow>
-1. **Media Discovery**: Start by identifying the exact media metadata (TMDB ID, Season/Episode) using search tools.
-2. **Context Checking**: Verify current status (Is it already in the library? Is it already subscribed?).
-3. **Action Execution**: Perform the requested task (Subscribe, Search Torrents, etc.) with a brief status update.
-4. **Final Confirmation**: Summarize the final state and wait for the next user command.
+1. Media Discovery: Start by identifying the exact media metadata (TMDB ID, Season/Episode) using search tools.
+2. Context Checking: Verify current status (Is it already in the library? Is it already subscribed?).
+3. Action Execution: Perform the requested task (Subscribe, Search Torrents, etc.) with a brief status update.
+4. Final Confirmation: Summarize the final state and wait for the next user command.
 </flow>
 
 <tool_calling_strategy>
-- **Parallel Execution**: You MUST call independent tools in parallel. For example, search for torrents on multiple sites or check both subscription and download status at once.
-- **Information Depth**: If a search returns ambiguous results, use `query_media_detail` or `recognize_media` to resolve the ambiguity before proceeding.
-- **Proactive Fallback**: If `search_media` fails, try `search_web` or fuzzy search with `recognize_media`. Do not ask the user for help unless all automated search methods are exhausted.
+- Parallel Execution: You MUST call independent tools in parallel. For example, search for torrents on multiple sites or check both subscription and download status at once.
+- Information Depth: If a search returns ambiguous results, use `query_media_detail` or `recognize_media` to resolve the ambiguity before proceeding.
+- Proactive Fallback: If `search_media` fails, try `search_web` or fuzzy search with `recognize_media`. Do not ask the user for help unless all automated search methods are exhausted.
 </tool_calling_strategy>
 
 <media_management_rules>
-1. **Download Safety**: You MUST present a list of found torrents (including size, seeds, and quality) and obtain the user's explicit consent before initiating any download.
-2. **Subscription Logic**: When adding a subscription, always check for the best matching quality profile based on user history or the default settings.
-3. **Library Awareness**: Always check if the user already has the content in their library to avoid duplicate downloads.
-4. **Error Handling**: If a site is down or a tool returns an error, explain the situation in plain Chinese (e.g., "站点响应超时") and suggest an alternative (e.g., "尝试从其他站点进行搜索").
+1. Download Safety: You MUST present a list of found torrents (including size, seeds, and quality) and obtain the user's explicit consent before initiating any download.
+2. Subscription Logic: When adding a subscription, always check for the best matching quality profile based on user history or the default settings.
+3. Library Awareness: Always check if the user already has the content in their library to avoid duplicate downloads.
+4. Error Handling: If a site is down or a tool returns an error, explain the situation in plain Chinese (e.g., "站点响应超时") and suggest an alternative (e.g., "尝试从其他站点进行搜索").
 </media_management_rules>
 
-## Core Capabilities
-
-### 1. Media Search & Recognition
-- Identify movies, TV shows, and anime across various metadata providers.
-- Recognize media info from fuzzy filenames or incomplete titles.
-
-### 2. Subscription Management
-- Create complex rules for automated downloading of new episodes.
-- Monitor trending movies/shows for automated suggestions.
-
-### 3. Download Control
-- Intelligent torrent searching across private/public trackers.
-- Filter resources by quality (4K/1080p), codec (H265/H264), and release groups.
-
-### 4. System Status & Organization
-- Monitor download progress and server health.
-- Manage file transfers, renaming, and library cleanup.
-
-## Important Notes
-- **User-Centric**: Your tone should be helpful, professional, and media-savvy. 
-- **No Coding Hallucinations**: You are NOT a coding assistant. Do not offer code snippets, IDE tips, or programming help. Focus entirely on the MoviePilot media ecosystem.
-- **Contextual Memory**: Remember if the user preferred a specific version previously and prioritize similar results in future searches.
+<markdown_spec>
+Specific markdown rules:
+{markdown_spec}
+</markdown_spec>

app/agent/prompt/__init__.py

@@ -1,13 +1,15 @@
 """提示词管理器"""
-
 from pathlib import Path
 from typing import Dict
 
 from app.log import logger
+from app.schemas import ChannelCapability, ChannelCapabilities, MessageChannel, ChannelCapabilityManager
 
 
 class PromptManager:
-    """提示词管理器"""
+    """
+    提示词管理器
+    """
 
     def __init__(self, prompts_dir: str = None):
         if prompts_dir is None:
@@ -17,22 +19,20 @@ class PromptManager:
         self.prompts_cache: Dict[str, str] = {}
 
     def load_prompt(self, prompt_name: str) -> str:
-        """加载指定的提示词"""
+        """
+        加载指定的提示词
+        """
         if prompt_name in self.prompts_cache:
             return self.prompts_cache[prompt_name]
 
         prompt_file = self.prompts_dir / prompt_name
-
         try:
             with open(prompt_file, 'r', encoding='utf-8') as f:
                 content = f.read().strip()
-
             # 缓存提示词
             self.prompts_cache[prompt_name] = content
-
             logger.info(f"提示词加载成功: {prompt_name}，长度：{len(content)} 字符")
             return content
-
         except FileNotFoundError:
             logger.error(f"提示词文件不存在: {prompt_file}")
             raise
@@ -46,73 +46,43 @@ class PromptManager:
         :param channel: 消息渠道（Telegram、微信、Slack等）
         :return: 提示词内容
         """
+        # 基础提示词
         base_prompt = self.load_prompt("Agent Prompt.txt")
-        
-        # 根据渠道添加特定的格式说明
-        if channel:
-            channel_format_info = self._get_channel_format_info(channel)
-            if channel_format_info:
-                base_prompt += f"\n\n## Current Message Channel Format Requirements\n\n{channel_format_info}"
-        
+
+        # 识别渠道
+        msg_channel = next((c for c in MessageChannel if c.value.lower() == channel.lower()), None) if channel else None
+        if msg_channel:
+            # 获取渠道能力说明
+            caps = ChannelCapabilityManager.get_capabilities(msg_channel)
+            if caps:
+                base_prompt = base_prompt.replace(
+                    "{markdown_spec}",
+                    self._generate_formatting_instructions(caps)
+                )
+
         return base_prompt
-    
+
     @staticmethod
-    def _get_channel_format_info(channel: str) -> str:
+    def _generate_formatting_instructions(caps: ChannelCapabilities) -> str:
         """
-        获取渠道特定的格式说明
-        :param channel: 消息渠道
-        :return: 格式说明文本
+        根据渠道能力动态生成格式指令
         """
-        channel_lower = channel.lower() if channel else ""
-        
-        if "telegram" in channel_lower:
-            return """Messages are being sent through the **Telegram** channel. You must follow these format requirements:
-
-**Supported Formatting:**
-- **Bold text**: Use `*text*` (single asterisk, not double asterisks)
-- **Italic text**: Use `_text_` (underscore)
-- **Code**: Use `` `text` `` (backtick)
-- **Links**: Use `[text](url)` format
-- **Strikethrough**: Use `~text~` (tilde)
-
-**IMPORTANT - Headings and Lists:**
-- **DO NOT use heading syntax** (`#`, `##`, `###`) - Telegram MarkdownV2 does NOT support it
-- **Instead, use bold text for headings**: `*Heading Text*` followed by a blank line
-- **DO NOT use list syntax** (`-`, `*`, `+` at line start) - these will be escaped and won't display as lists
-- **For lists**, use plain text with line breaks, or use bold for list item labels: `*Item 1:* description`
-
-**Examples:**
-- ❌ Wrong heading: `# Main Title` or `## Subtitle`
-- ✅ Correct heading: `*Main Title*` (followed by blank line) or `*Subtitle*` (followed by blank line)
-- ❌ Wrong list: `- Item 1` or `* Item 2`
-- ✅ Correct list format: `*Item 1:* description` or use plain text with line breaks
-
-**Special Characters:**
-- Avoid using special characters that need escaping in MarkdownV2: `_*[]()~`>#+-=|{}.!` unless they are part of the formatting syntax
-- Keep formatting simple, avoid nested formatting to ensure proper rendering in Telegram"""
-        
-        elif "wechat" in channel_lower or "微信" in channel:
-            return """Messages are being sent through the **WeChat** channel. Please follow these format requirements:
-
-- WeChat does NOT support Markdown formatting. Use plain text format only.
-- Do NOT use any Markdown syntax (such as `**bold**`, `*italic*`, `` `code` `` etc.)
-- Use plain text descriptions. You can organize content using line breaks and punctuation
-- Links can be provided directly as URLs, no Markdown link format needed
-- Keep messages concise and clear, use natural Chinese expressions"""
-        
-        elif "slack" in channel_lower:
-            return """Messages are being sent through the **Slack** channel. Please follow these format requirements:
-
-- Slack supports Markdown formatting
-- Use `*text*` for bold
-- Use `_text_` for italic
-- Use `` `text` `` for code
-- Link format: `<url|text>` or `[text](url)`"""
-        
-        # 其他渠道使用标准Markdown
-        return None
+        instructions = []
+        if ChannelCapability.RICH_TEXT not in caps.capabilities:
+            instructions.append("- Formatting: Use **Plain Text ONLY**. The channel does NOT support Markdown.")
+            instructions.append(
+                "- No Markdown Symbols: NEVER use `**`, `*`, `__`, or `[` blocks. Use natural text to emphasize (e.g., using ALL CAPS or separators).")
+            instructions.append(
+                "- Lists: Use plain text symbols like `>` or `*` at the start of lines, followed by manual line breaks.")
+            instructions.append("- Links: Paste URLs directly as text.")
+        return "\n".join(instructions)
 
     def clear_cache(self):
-        """清空缓存"""
+        """
+        清空缓存
+        """
         self.prompts_cache.clear()
         logger.info("提示词缓存已清空")
+
+
+prompt_manager = PromptManager()

app/agent/tools/base.py

@@ -1,4 +1,3 @@
-"""MoviePilot工具基类"""
 import json
 from abc import ABCMeta, abstractmethod
 from typing import Any, Optional
@@ -6,7 +5,7 @@ from typing import Any, Optional
 from langchain.tools import BaseTool
 from pydantic import PrivateAttr
 
-from app.agent import StreamingCallbackHandler, ConversationMemoryManager
+from app.agent import StreamingCallbackHandler, conversation_manager
 from app.chain import ChainBase
 from app.log import logger
 from app.schemas import Notification
@@ -17,7 +16,9 @@ class ToolChain(ChainBase):
 
 
 class MoviePilotTool(BaseTool, metaclass=ABCMeta):
-    """MoviePilot专用工具基类"""
+    """
+    MoviePilot专用工具基类
+    """
 
     _session_id: str = PrivateAttr()
     _user_id: str = PrivateAttr()
@@ -25,7 +26,6 @@ class MoviePilotTool(BaseTool, metaclass=ABCMeta):
     _source: str = PrivateAttr(default=None)
     _username: str = PrivateAttr(default=None)
     _callback_handler: StreamingCallbackHandler = PrivateAttr(default=None)
-    _memory_manager: ConversationMemoryManager = PrivateAttr(default=None)
 
     def __init__(self, session_id: str, user_id: str, **kwargs):
         super().__init__(**kwargs)
@@ -36,7 +36,9 @@ class MoviePilotTool(BaseTool, metaclass=ABCMeta):
         pass
 
     async def _arun(self, **kwargs) -> str:
-        """异步运行工具"""
+        """
+        异步运行工具
+        """
         # 发送和记忆工具调用前的信息
         agent_message = await self._callback_handler.get_message()
         if agent_message:
@@ -44,7 +46,7 @@ class MoviePilotTool(BaseTool, metaclass=ABCMeta):
             await self.send_tool_message(agent_message, title="MoviePilot助手")
 
         # 记忆工具调用
-        await self._memory_manager.add_memory(
+        await conversation_manager.add_conversation(
             session_id=self._session_id,
             user_id=self._user_id,
             role="tool_call",
@@ -77,7 +79,7 @@ class MoviePilotTool(BaseTool, metaclass=ABCMeta):
             formated_result = str(result)
         else:
             formated_result = json.dumps(result, ensure_ascii=False, indent=2)
-        await self._memory_manager.add_memory(
+        await conversation_manager.add_conversation(
             session_id=self._session_id,
             user_id=self._user_id,
             role="tool_result",
@@ -106,21 +108,23 @@ class MoviePilotTool(BaseTool, metaclass=ABCMeta):
         raise NotImplementedError
 
     def set_message_attr(self, channel: str, source: str, username: str):
-        """设置消息属性"""
+        """
+        设置消息属性
+        """
         self._channel = channel
         self._source = source
         self._username = username
 
     def set_callback_handler(self, callback_handler: StreamingCallbackHandler):
-        """设置回调处理器"""
+        """
+        设置回调处理器
+        """
         self._callback_handler = callback_handler
 
-    def set_memory_manager(self, memory_manager: ConversationMemoryManager):
-        """设置记忆客理器"""
-        self._memory_manager = memory_manager
-
     async def send_tool_message(self, message: str, title: str = ""):
-        """发送工具消息"""
+        """
+        发送工具消息
+        """
         await ToolChain().async_post_message(
             Notification(
                 channel=self._channel,

app/agent/tools/factory.py

@@ -1,5 +1,3 @@
-"""MoviePilot工具工厂"""
-
 from typing import List, Callable
 
 from app.agent.tools.impl.add_download import AddDownloadTool
@@ -47,13 +45,17 @@ from .base import MoviePilotTool
 
 
 class MoviePilotToolFactory:
-    """MoviePilot工具工厂"""
+    """
+    MoviePilot工具工厂
+    """
 
     @staticmethod
     def create_tools(session_id: str, user_id: str,
                      channel: str = None, source: str = None, username: str = None,
-                     callback_handler: Callable = None, memory_mananger: Callable = None) -> List[MoviePilotTool]:
-        """创建MoviePilot工具列表"""
+                     callback_handler: Callable = None) -> List[MoviePilotTool]:
+        """
+        创建MoviePilot工具列表
+        """
         tools = []
         tool_definitions = [
             SearchMediaTool,
@@ -104,7 +106,6 @@ class MoviePilotToolFactory:
             )
             tool.set_message_attr(channel=channel, source=source, username=username)
             tool.set_callback_handler(callback_handler=callback_handler)
-            tool.set_memory_manager(memory_manager=memory_mananger)
             tools.append(tool)
         
         # 加载插件提供的工具
@@ -127,7 +128,6 @@ class MoviePilotToolFactory:
                     )
                     tool.set_message_attr(channel=channel, source=source, username=username)
                     tool.set_callback_handler(callback_handler=callback_handler)
-                    tool.set_memory_manager(memory_manager=memory_mananger)
                     tools.append(tool)
                     plugin_tools_count += 1
                     logger.debug(f"成功加载插件 {plugin_name}({plugin_id}) 的工具: {ToolClass.__name__}")

app/agent/tools/manager.py

@@ -1,18 +1,15 @@
-"""MoviePilot工具管理器
-用于HTTP API调用工具
-"""
-
 import json
 import uuid
 from typing import Any, Dict, List, Optional
 
-from app.agent import ConversationMemoryManager
 from app.agent.tools.factory import MoviePilotToolFactory
 from app.log import logger
 
 
 class ToolDefinition:
-    """工具定义"""
+    """
+    工具定义
+    """
 
     def __init__(self, name: str, description: str, input_schema: Dict[str, Any]):
         self.name = name
@@ -21,7 +18,9 @@ class ToolDefinition:
 
 
 class MoviePilotToolsManager:
-    """MoviePilot工具管理器（用于HTTP API）"""
+    """
+    MoviePilot工具管理器（用于HTTP API）
+    """
 
     def __init__(self, user_id: str = "api_user", session_id: str = uuid.uuid4()):
         """
@@ -34,11 +33,12 @@ class MoviePilotToolsManager:
         self.user_id = user_id
         self.session_id = session_id
         self.tools: List[Any] = []
-        self.memory_manager = ConversationMemoryManager()
         self._load_tools()
 
     def _load_tools(self):
-        """加载所有MoviePilot工具"""
+        """
+        加载所有MoviePilot工具
+        """
         try:
             # 创建工具实例
             self.tools = MoviePilotToolFactory.create_tools(
@@ -48,7 +48,6 @@ class MoviePilotToolsManager:
                 source="api",
                 username="API Client",
                 callback_handler=None,
-                memory_mananger=None,
             )
             logger.info(f"成功加载 {len(self.tools)} 个工具")
         except Exception as e:
@@ -116,7 +115,7 @@ class MoviePilotToolsManager:
         args_schema = getattr(tool_instance, 'args_schema', None)
         if not args_schema:
             return arguments
-        
+
         # 获取schema中的字段定义
         try:
             schema = args_schema.model_json_schema()
@@ -124,7 +123,7 @@ class MoviePilotToolsManager:
         except Exception as e:
             logger.warning(f"获取工具schema失败: {e}")
             return arguments
-        
+
         # 规范化参数
         normalized = {}
         for key, value in arguments.items():
@@ -132,10 +131,10 @@ class MoviePilotToolsManager:
                 # 参数不在schema中，保持原样
                 normalized[key] = value
                 continue
-            
+
             field_info = properties[key]
             field_type = field_info.get("type")
-            
+
             # 处理 anyOf 类型（例如 Optional[int] 会生成 anyOf）
             any_of = field_info.get("anyOf")
             if any_of and not field_type:
@@ -144,7 +143,7 @@ class MoviePilotToolsManager:
                     if "type" in type_option and type_option["type"] != "null":
                         field_type = type_option["type"]
                         break
-            
+
             # 根据类型进行转换
             if field_type == "integer" and isinstance(value, str):
                 try:
@@ -167,7 +166,7 @@ class MoviePilotToolsManager:
                     normalized[key] = True
             else:
                 normalized[key] = value
-        
+
         return normalized
 
     async def call_tool(self, tool_name: str, arguments: Dict[str, Any]) -> str:
@@ -192,7 +191,7 @@ class MoviePilotToolsManager:
         try:
             # 规范化参数类型
             normalized_arguments = self._normalize_arguments(tool_instance, arguments)
-            
+
             # 调用工具的run方法
             result = await tool_instance.run(**normalized_arguments)
 
@@ -270,3 +269,6 @@ class MoviePilotToolsManager:
             "properties": properties,
             "required": required
         }
+
+
+moviepilot_tool_manager = MoviePilotToolsManager()

app/api/endpoints/mcp.py

@@ -1,14 +1,10 @@
-"""工具API端点
-通过HTTP API暴露MoviePilot的智能体工具功能
-"""
-
 from typing import List, Any, Dict, Annotated, Union
 
 from fastapi import APIRouter, Depends, HTTPException, Request
 from fastapi.responses import JSONResponse, Response
 
 from app import schemas
-from app.agent.tools.manager import MoviePilotToolsManager
+from app.agent.tools.manager import moviepilot_tool_manager
 from app.core.security import verify_apikey
 from app.log import logger
 
@@ -25,18 +21,10 @@ MCP_PROTOCOL_VERSIONS = ["2025-11-25", "2025-06-18", "2024-11-05"]
 MCP_PROTOCOL_VERSION = MCP_PROTOCOL_VERSIONS[0]  # 默认使用最新版本
 
 
-def get_tools_manager() -> MoviePilotToolsManager:
-    """
-    获取工具管理器实例
-
-    Returns:
-        MoviePilotToolsManager实例
-    """
-    return MoviePilotToolsManager()
-
-
 def create_jsonrpc_response(request_id: Union[str, int, None], result: Any) -> Dict[str, Any]:
-    """创建 JSON-RPC 成功响应"""
+    """
+    创建 JSON-RPC 成功响应
+    """
     response = {
         "jsonrpc": "2.0",
         "id": request_id,
@@ -45,8 +33,11 @@ def create_jsonrpc_response(request_id: Union[str, int, None], result: Any) -> D
     return response
 
 
-def create_jsonrpc_error(request_id: Union[str, int, None], code: int, message: str, data: Any = None) -> Dict[str, Any]:
-    """创建 JSON-RPC 错误响应"""
+def create_jsonrpc_error(request_id: Union[str, int, None], code: int, message: str, data: Any = None) -> Dict[
+    str, Any]:
+    """
+    创建 JSON-RPC 错误响应
+    """
     error = {
         "jsonrpc": "2.0",
         "id": request_id,
@@ -60,8 +51,6 @@ def create_jsonrpc_error(request_id: Union[str, int, None], code: int, message:
     return error
 
 
-# ==================== MCP JSON-RPC 端点 ====================
-
 @router.post("", summary="MCP JSON-RPC 端点", response_model=None)
 async def mcp_jsonrpc(
         request: Request,
@@ -146,7 +135,9 @@ async def mcp_jsonrpc(
 
 
 async def handle_initialize(params: Dict[str, Any]) -> Dict[str, Any]:
-    """处理初始化请求"""
+    """
+    处理初始化请求
+    """
     protocol_version = params.get("protocolVersion")
     client_info = params.get("clientInfo", {})
 
@@ -161,7 +152,7 @@ async def handle_initialize(params: Dict[str, Any]) -> Dict[str, Any]:
     else:
         # 客户端版本不支持，使用服务器默认版本
         logger.warning(f"协议版本不匹配: 客户端={protocol_version}, 使用服务器版本={negotiated_version}")
-    
+
     return {
         "protocolVersion": negotiated_version,
         "capabilities": {
@@ -180,9 +171,10 @@ async def handle_initialize(params: Dict[str, Any]) -> Dict[str, Any]:
 
 
 async def handle_tools_list() -> Dict[str, Any]:
-    """处理工具列表请求"""
-    manager = get_tools_manager()
-    tools = manager.list_tools()
+    """
+    处理工具列表请求
+    """
+    tools = moviepilot_tool_manager.list_tools()
 
     # 转换为 MCP 工具格式
     mcp_tools = []
@@ -200,18 +192,18 @@ async def handle_tools_list() -> Dict[str, Any]:
 
 
 async def handle_tools_call(params: Dict[str, Any]) -> Dict[str, Any]:
-    """处理工具调用请求"""
+    """
+    处理工具调用请求
+    """
     tool_name = params.get("name")
     arguments = params.get("arguments", {})
 
     if not tool_name:
         raise ValueError("Missing tool name")
 
-    manager = get_tools_manager()
-    
     try:
-        result_text = await manager.call_tool(tool_name, arguments)
-        
+        result_text = await moviepilot_tool_manager.call_tool(tool_name, arguments)
+
         return {
             "content": [
                 {
@@ -243,8 +235,6 @@ async def delete_mcp_session(
     return Response(status_code=204)
 
 
-
-
 # ==================== 兼容的 RESTful API 端点 ====================
 
 @router.get("/tools", summary="列出所有可用工具", response_model=List[Dict[str, Any]])
@@ -257,9 +247,8 @@ async def list_tools(
     返回每个工具的名称、描述和参数定义
     """
     try:
-        manager = get_tools_manager()
         # 获取所有工具定义
-        tools = manager.list_tools()
+        tools = moviepilot_tool_manager.list_tools()
 
         # 转换为字典格式
         tools_list = []
@@ -289,11 +278,8 @@ async def call_tool(
         工具执行结果
     """
     try:
-        # 使用当前用户ID创建管理器实例
-        manager = get_tools_manager()
-
         # 调用工具
-        result_text = await manager.call_tool(request.tool_name, request.arguments)
+        result_text = await moviepilot_tool_manager.call_tool(request.tool_name, request.arguments)
 
         return schemas.ToolCallResponse(
             success=True,
@@ -319,9 +305,8 @@ async def get_tool_info(
         工具的详细信息，包括名称、描述和参数定义
     """
     try:
-        manager = get_tools_manager()
         # 获取所有工具
-        tools = manager.list_tools()
+        tools = moviepilot_tool_manager.list_tools()
 
         # 查找指定工具
         for tool in tools:
@@ -352,9 +337,8 @@ async def get_tool_schema(
         工具的JSON Schema定义
     """
     try:
-        manager = get_tools_manager()
         # 获取所有工具
-        tools = manager.list_tools()
+        tools = moviepilot_tool_manager.list_tools()
 
         # 查找指定工具
         for tool in tools:

app/startup/agent_initializer.py

@@ -1,20 +1,17 @@
-"""
-AI智能体初始化器
-"""
-
 import asyncio
 import threading
-from typing import Optional
 
+from app.agent import agent_manager
 from app.core.config import settings
 from app.log import logger
 
 
 class AgentInitializer:
-    """AI智能体初始化器"""
+    """
+    AI智能体初始化器
+    """
     
     def __init__(self):
-        self.agent_manager = None
         self._initialized = False
     
     async def initialize(self) -> bool:
@@ -26,9 +23,6 @@ class AgentInitializer:
                 logger.info("AI智能体功能未启用")
                 return True
             
-            from app.agent import agent_manager
-            self.agent_manager = agent_manager
-            
             await agent_manager.initialize()
             self._initialized = True
             logger.info("AI智能体管理器初始化成功")
@@ -43,10 +37,10 @@ class AgentInitializer:
         清理AI智能体管理器
         """
         try:
-            if not self._initialized or not self.agent_manager:
+            if not self._initialized:
                 return
                 
-            await self.agent_manager.close()
+            await agent_manager.close()
             self._initialized = False
             logger.info("AI智能体管理器已关闭")
             
@@ -78,8 +72,8 @@ def init_agent():
                 else:
                     logger.error("AI智能体管理器初始化失败")
                 return success
-            except Exception as e:
-                logger.error(f"AI智能体管理器初始化失败: {e}")
+            except Exception as err:
+                logger.error(f"AI智能体管理器初始化失败: {err}")
                 return False
             finally:
                 loop.close()