diff --git a/openspace/mcp_server.py b/openspace/mcp_server.py
index b010f2f..168485c 100644
--- a/openspace/mcp_server.py
+++ b/openspace/mcp_server.py
@@ -22,7 +22,6 @@ import json
 import logging
 import os
 import sys
-import traceback
 from pathlib import Path
 from typing import Any, Dict, List, Optional
 
@@ -597,7 +596,7 @@ async def execute_task(
 
     except Exception as e:
         logger.error(f"execute_task failed: {e}", exc_info=True)
-        return _json_error(e, status="error", traceback=traceback.format_exc(limit=5))
+        return _json_error(e, status="error")
 
 
 @mcp.tool()
@@ -818,7 +817,7 @@ async def fix_skill(
 
     except Exception as e:
         logger.error(f"fix_skill failed: {e}", exc_info=True)
-        return _json_error(e, status="error", traceback=traceback.format_exc(limit=5))
+        return _json_error(e, status="error")
 
 
 @mcp.tool()
@@ -889,7 +888,7 @@ async def upload_skill(
 
     except Exception as e:
         logger.error(f"upload_skill failed: {e}", exc_info=True)
-        return _json_error(e, status="error", traceback=traceback.format_exc(limit=5))
+        return _json_error(e, status="error")
 
 def run_mcp_server() -> None:
     """Console-script entry point for ``openspace-mcp``."""