diff --git a/test_tools.py b/test_tools.py
new file mode 100644
index 0000000..9a58897
--- /dev/null
+++ b/test_tools.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+"""
+Test script to verify PicoGent tools functionality without requiring API key
+"""
+
+import asyncio
+import sys
+import os
+sys.path.insert(0, '.')
+
+from picogent.tools.registry import ToolRegistry
+from picogent.tools.read import ReadTool
+from picogent.tools.write import WriteTool
+from picogent.tools.edit import EditTool
+from picogent.tools.bash import BashTool
+
+
+async def test_tools():
+    """Test all tools individually"""
+    print("🔧 Testing PicoGent Tools\n")
+    
+    # Initialize tools
+    registry = ToolRegistry()
+    registry.register(ReadTool())
+    registry.register(WriteTool())
+    registry.register(EditTool())
+    registry.register(BashTool())
+    
+    print(f"✓ Registered {len(registry.get_all_tools())} tools")
+    
+    # Test 1: Write a file
+    print("\n📝 Test 1: Writing a file...")
+    result = await registry.execute_tool("write", {
+        "file_path": "test_hello.py",
+        "content": "print('Hello from PicoGent!')\nprint('This is a test file.')\n"
+    })
+    print(result)
+    
+    # Test 2: Read the file
+    print("\n📖 Test 2: Reading the file...")
+    result = await registry.execute_tool("read", {
+        "file_path": "test_hello.py"
+    })
+    print(result)
+    
+    # Test 3: Edit the file
+    print("\n✏️  Test 3: Editing the file...")
+    result = await registry.execute_tool("edit", {
+        "file_path": "test_hello.py",
+        "old_string": "This is a test file.",
+        "new_string": "This file was edited by PicoGent!"
+    })
+    print(result)
+    
+    # Test 4: Read the edited file
+    print("\n📖 Test 4: Reading the edited file...")
+    result = await registry.execute_tool("read", {
+        "file_path": "test_hello.py"
+    })
+    print(result)
+    
+    # Test 5: Run the Python file
+    print("\n🚀 Test 5: Executing the Python file...")
+    result = await registry.execute_tool("bash", {
+        "command": "python3 test_hello.py",
+        "timeout": 5
+    })
+    print(result)
+    
+    # Test 6: Clean up
+    print("\n🧹 Test 6: Cleaning up...")
+    result = await registry.execute_tool("bash", {
+        "command": "rm -f test_hello.py",
+        "timeout": 5
+    })
+    print(result)
+    
+    print("\n✅ All tests completed!")
+
+
+if __name__ == "__main__":
+    asyncio.run(test_tools())
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