Support Anthropic conversation logging and retries

runtime/ai_planner.py

@@ -43,6 +43,12 @@ class AIPlanner(Planner):
             history_summary=_history_summary(world),
             device_platform=context.device_platform,
         )
+        if context.step_results and not context.step_results[-1].success:
+            user_prompt += (
+                "\n\nThe previous tool call failed. Diagnose the failure and choose a "
+                "corrected action or finish the task if it cannot proceed.\n"
+                f"Previous failure: {context.step_results[-1].error or 'unknown error'}"
+            )
         decision = self.client.decide(
             system_prompt=PLANNER_SYSTEM_PROMPT,
             user_prompt=user_prompt,