fix: improve cross-device evidence, request diagnostics and prompt efficiency

artemis/agents/validator/execution_loop.py

@@ -186,7 +186,11 @@ async def _process_action(
 
     plugins = get_plugin_runtime(node.ctx)
     if plugins and action_name in plugins.bindings:
-        operation = plugins.execute(action_name, action_item.get("args", {}), str(uuid.uuid4()))
+        operation = plugins.execute(
+            action_name,
+            action_item.get("args", {}),
+            action_item.get("tool_call_id") or str(uuid.uuid4()),
+        )
         control = getattr(node.ctx, "task_control", None)
         if isinstance(control, TaskControl):
             interrupted, result = await control.run_interruptibly(
@@ -197,6 +201,7 @@ async def _process_action(
             if interrupted:
                 outcome.success = False
                 outcome.error_msg = "插件操作已打断，结果不确定；继续前必须重新观察。"
+                outcome.action_item.update(result=outcome.error_msg, plugin_status="uncertain")
                 return outcome
         else:
             result = await operation
@@ -449,14 +454,14 @@ async def run_validation_loop(node, state: State) -> dict:
             execution.append(outcome.action_item)
 
             post_image_name = None
-            plugin_action = bool(outcome.action_item.get("plugin_id"))
+            plugin_action = bool(outcome.action_item.get("plugin_id")) or str(
+                action_name
+            ).startswith("plug_")
             mixed_plugin_action = (
                 plugin_action and getattr(ctx, "execution_target", "android") != "computer"
             )
-            if (
-                plugin_action
-                and not mixed_plugin_action
-                and not outcome.action_item.get("pre_image_valid", False)
+            if plugin_action and (
+                mixed_plugin_action or not outcome.action_item.get("pre_image_valid", False)
             ):
                 # The turn began on another window/geometry. Keep that observation
                 # out of the step's before/after evidence pair and archive exports.
@@ -516,6 +521,10 @@ async def run_validation_loop(node, state: State) -> dict:
         if (last_screenshot_name and last_screenshot_name != decision_screenshot_name)
         else None
     )
+    if len(execution) == 1 and (
+        execution[0].get("plugin_id") or str(execution[0].get("action", "")).startswith("plug_")
+    ):
+        distinct_post_image_name = execution[0].get("post_image_name")
 
     if ctx.data_engine and step_id:
         ctx.data_engine.update_step_execution_result(