diff --git a/test_session_duplication_fix.py b/test_session_duplication_fix.py
deleted file mode 100644
index cf13bd53..00000000
--- a/test_session_duplication_fix.py
+++ /dev/null
@@ -1,141 +0,0 @@
-#!/usr/bin/env python3
-"""
-Test script to verify that async session duplication is fixed.
-This tests that:
-1. Session commands with auto_output don't duplicate
-2. The LLM doesn't generate auto_output parameter
-3. auto_output is forced internally when needed
-"""
-
-import json
-import time
-
-def test_command_key_generation():
-    """Test that command keys are generated correctly for session commands"""
-    
-    # Simulate args with session_id and auto_output
-    args_with_auto_output = {
-        "command": "ls -la",
-        "args": "",
-        "session_id": "test123",
-        "auto_output": True,
-        "input_to_session": True,
-        "call_counter": 1
-    }
-    
-    # Simulate the command key generation logic from util.py
-    effective_command_args_str = args_with_auto_output.get("args", "")
-    if "command" in args_with_auto_output and args_with_auto_output.get("session_id"):
-        effective_command_args_str = f"{args_with_auto_output.get('command', '')}:{effective_command_args_str}"
-        effective_command_args_str += f":session_{args_with_auto_output.get('session_id', '')}"
-    
-    command_key = f"generic_linux_command:{effective_command_args_str}"
-    
-    if "call_counter" in args_with_auto_output:
-        call_counter = args_with_auto_output["call_counter"]
-        command_key += f":counter_{call_counter}"
-    
-    if args_with_auto_output.get("session_id") and args_with_auto_output.get("input_to_session"):
-        command_key += f":ts_{int(time.time() * 1000)}"
-        
-    if args_with_auto_output.get("auto_output"):
-        command_key += ":auto_output"
-    
-    print(f"Generated command key: {command_key}")
-    
-    # Verify the key contains all expected components
-    assert "generic_linux_command" in command_key
-    assert "ls -la" in command_key
-    assert "session_test123" in command_key
-    assert "counter_1" in command_key
-    assert "auto_output" in command_key
-    assert "ts_" in command_key
-    
-    print("✓ Command key generation test passed")
-
-def test_auto_output_forcing():
-    """Test that auto_output is forced internally for session commands"""
-    
-    # Simulate args without auto_output (as LLM would generate)
-    args_without_auto_output = {
-        "command": "pwd",
-        "args": "",
-        "session_id": "test456",
-        "input_to_session": True,
-        "call_counter": 2
-    }
-    
-    # Simulate the logic from common.py that forces auto_output
-    session_args = {
-        "command": args_without_auto_output["command"],
-        "args": "",
-        "session_id": args_without_auto_output["session_id"],
-        "call_counter": args_without_auto_output["call_counter"],
-        "input_to_session": True,
-    }
-    
-    # Force auto_output since no args provided or auto_output not in args
-    session_args["auto_output"] = True
-    
-    print(f"Session args after forcing auto_output: {session_args}")
-    
-    # Verify auto_output was added
-    assert session_args["auto_output"] == True
-    
-    print("✓ Auto output forcing test passed")
-
-def test_duplicate_prevention():
-    """Test that duplicate commands are prevented with different keys"""
-    
-    # First command
-    args1 = {
-        "command": "ls",
-        "session_id": "test789",
-        "auto_output": True,
-        "call_counter": 1
-    }
-    
-    # Second identical command but different counter
-    args2 = {
-        "command": "ls", 
-        "session_id": "test789",
-        "auto_output": True,
-        "call_counter": 2
-    }
-    
-    # Generate keys for both
-    def generate_key(args):
-        effective_command_args_str = args.get("args", "")
-        if "command" in args and args.get("session_id"):
-            effective_command_args_str = f"{args.get('command', '')}:{effective_command_args_str}"
-            effective_command_args_str += f":session_{args.get('session_id', '')}"
-        
-        command_key = f"generic_linux_command:{effective_command_args_str}"
-        
-        if "call_counter" in args:
-            command_key += f":counter_{args['call_counter']}"
-            
-        if args.get("auto_output"):
-            command_key += ":auto_output"
-            
-        return command_key
-    
-    key1 = generate_key(args1)
-    key2 = generate_key(args2)
-    
-    print(f"Key 1: {key1}")
-    print(f"Key 2: {key2}")
-    
-    # Keys should be different due to different counters
-    assert key1 != key2
-    assert "counter_1" in key1
-    assert "counter_2" in key2
-    
-    print("✓ Duplicate prevention test passed")
-
-if __name__ == "__main__":
-    print("Testing session duplication fix...")
-    test_command_key_generation()
-    test_auto_output_forcing()
-    test_duplicate_prevention()
-    print("\n✅ All tests passed! Session duplication fix is working correctly.") 
\ No newline at end of file