将发送消息工具设为必选工具

app/agent/__init__.py

@@ -798,12 +798,6 @@ class MoviePilotAgent:
             always_include_tools = (
                 MoviePilotToolFactory.get_tool_selector_always_include_names(tools)
             )
-            if self.is_heartbeat_session:
-                available_tool_names = {
-                    tool.name for tool in tools if getattr(tool, "name", None)
-                }
-                if "send_message" in available_tool_names:
-                    always_include_tools.append("send_message")
 
             # 中间件
             middlewares = [

app/agent/tools/factory.py

@@ -91,7 +91,7 @@ class MoviePilotToolFactory:
     """
 
     # 这些通用工具需要始终保留，避免大工具集裁剪后让 Agent 丢失基础的
-    # 文件系统、命令执行或交互确认能力。AskUserChoiceTool 仅在支持按钮
+    # 文件系统、命令执行、主动消息发送或交互确认能力。AskUserChoiceTool 仅在支持按钮
     # 的渠道中才会实际注入，因此后续会再按已加载工具做一次求交集。
     TOOL_SELECTOR_ALWAYS_INCLUDE_NAMES = (
         "list_directory",
@@ -99,6 +99,7 @@ class MoviePilotToolFactory:
         "read_file",
         "edit_file",
         "execute_command",
+        "send_message",
         "ask_user_choice",
     )