ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

chapter5/coding-agent/tools/exit_plan_mode_tool.py

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+"""
+ExitPlanMode tool - Exit plan mode after presenting plan
+"""
+
+from typing import Dict, Any
+from .base import BaseTool
+
+
+class ExitPlanModeTool(BaseTool):
+    """Use this tool when you are in plan mode and ready to code"""
+    
+    @property
+    def name(self) -> str:
+        return "ExitPlanMode"
+    
+    def _execute_impl(self, params: Dict[str, Any]) -> Dict[str, Any]:
+        """
+        Exit plan mode
+        
+        - Use this tool when you are in plan mode and have finished presenting your plan
+        - This will prompt the user to exit plan mode
+        - IMPORTANT: Only use for tasks that require planning implementation steps for code writing
+        """
+        plan = params["plan"]
+        
+        return {
+            "action": "exit_plan_mode",
+            "plan": plan,
+            "message": "Plan presented. Ready to implement."
+        }
+