auto-sync: 2026-05-26 23:28:23

docs/research/distill-scan-pangtong.py

@@ -75,29 +75,36 @@ def extract_text_from_content(content) -> str:
     return ' '.join(parts)
 
 
-def extract_tool_info(content) -> tuple:
-    """Extract tool names and whether there are tool_results with errors."""
-    if not isinstance(content, list):
-        return [], False
+def extract_tool_info(role: str, content) -> tuple:
+    """Extract tool names and whether there are tool_results with errors.
+    
+    v3 format: toolCall blocks in assistant messages, toolResult as separate role.
+    """
     tool_uses = []
     has_error = False
-    for block in content:
-        if not isinstance(block, dict):
-            continue
-        btype = block.get('type', '')
-        if btype == 'tool_use':
-            tool_uses.append(block.get('name', ''))
-        elif btype == 'tool_result':
-            result_text = ''
-            rc = block.get('content', '')
-            if isinstance(rc, str):
-                result_text = rc
-            elif isinstance(rc, list):
-                for sub in rc:
-                    if isinstance(sub, dict) and sub.get('type') == 'text':
-                        result_text += sub.get('text', '')
-            if any(e in result_text for e in ERROR_INDICATORS):
-                has_error = True
+
+    # Extract tool calls from assistant messages
+    if isinstance(content, list):
+        for block in content:
+            if not isinstance(block, dict):
+                continue
+            btype = block.get('type', '')
+            # v3 uses 'toolCall', some formats use 'tool_use'
+            if btype in ('toolCall', 'tool_use'):
+                tool_uses.append(block.get('name', ''))
+
+    # Check for errors in toolResult role messages
+    if role == 'toolResult':
+        result_text = ''
+        if isinstance(content, str):
+            result_text = content
+        elif isinstance(content, list):
+            for sub in content:
+                if isinstance(sub, dict) and sub.get('type') == 'text':
+                    result_text += sub.get('text', '')
+        if any(e in result_text for e in ERROR_INDICATORS):
+            has_error = True
+
     return tool_uses, has_error