diff --git a/src/langbot/pkg/provider/runners/localagent.py b/src/langbot/pkg/provider/runners/localagent.py
index 7d45a1f2..2936f4b0 100644
--- a/src/langbot/pkg/provider/runners/localagent.py
+++ b/src/langbot/pkg/provider/runners/localagent.py
@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import json
 import copy
+import asyncio
 import typing
 from .. import runner
 from ..modelmgr import requester as modelmgr_requester
@@ -295,28 +296,37 @@ class LocalAgentRunner(runner.RequestRunner):
         # Once a model succeeds, commit to it for the tool call loop
         # (no fallback mid-conversation — different models may interpret tool results differently)
         while pending_tool_calls:
-            for tool_call in pending_tool_calls:
+            # Execute all tool calls in parallel (they are independent within the same batch)
+            async def _execute_single_tool(tc):
+                """Execute a single tool call and return (tool_call, content, error)."""
                 try:
-                    func = tool_call.function
-
-                    if func.arguments:
-                        parameters = json.loads(func.arguments)
-                    else:
-                        parameters = {}
-
+                    func = tc.function
+                    parameters = json.loads(func.arguments) if func.arguments else {}
                     func_ret = await self.ap.tool_mgr.execute_func_call(func.name, parameters, query=query)
 
                     # Handle return value content
-                    tool_content = None
                     if (
                         isinstance(func_ret, list)
                         and len(func_ret) > 0
                         and isinstance(func_ret[0], provider_message.ContentElement)
                     ):
-                        tool_content = func_ret
+                        return tc, func_ret, None
                     else:
-                        tool_content = json.dumps(func_ret, ensure_ascii=False)
+                        return tc, json.dumps(func_ret, ensure_ascii=False), None
+                except Exception as e:
+                    return tc, None, e
 
+            tool_results = await asyncio.gather(*[_execute_single_tool(tc) for tc in pending_tool_calls])
+
+            # Yield results in order and append to messages
+            for tool_call, tool_content, tool_error in tool_results:
+                if tool_error is not None:
+                    err_msg = provider_message.Message(
+                        role='tool', content=f'err: {tool_error}', tool_call_id=tool_call.id
+                    )
+                    yield err_msg
+                    req_messages.append(err_msg)
+                else:
                     if is_stream:
                         msg = provider_message.MessageChunk(
                             role='tool',
@@ -329,16 +339,8 @@ class LocalAgentRunner(runner.RequestRunner):
                             content=tool_content,
                             tool_call_id=tool_call.id,
                         )
-
                     yield msg
-
                     req_messages.append(msg)
-                except Exception as e:
-                    err_msg = provider_message.Message(role='tool', content=f'err: {e}', tool_call_id=tool_call.id)
-
-                    yield err_msg
-
-                    req_messages.append(err_msg)
 
             self.ap.logger.debug(
                 f'localagent req: query={query.query_id} req_messages={req_messages} '