diff --git a/tests/manual.py b/tests/manual.py
index d59754c..451b8a2 100644
--- a/tests/manual.py
+++ b/tests/manual.py
@@ -2,7 +2,7 @@ import asyncio
 import traceback
 
 from lambda_agent_api.agent_api import AgentApi
-from lambda_agent_api.server import MsgEventTextChunk
+from lambda_agent_api.server import MsgEventTextChunk, MsgEventToolCallChunk, MsgEventToolResult
 
 
 def my_callback(message):
@@ -17,9 +17,21 @@ async def main():
         try:
             prompt = await asyncio.get_event_loop().run_in_executor(None, input, ">>> ")
             print("Agent: ", end="")
+            is_tool = False
             async for chunk in api.send_message(prompt):
-                if isinstance(chunk, MsgEventTextChunk):
-                    print(chunk.text, end="", flush=True)
+                match chunk:
+                    case MsgEventTextChunk():
+                        is_tool = True
+                        print(chunk.text, end="", flush=True)
+                    case MsgEventToolCallChunk():
+                        if not is_tool:
+                            print(f"\n\n### TOOL CALL: ({chunk.tool_name}) ", end="", flush=True)
+                            is_tool = True
+                        print(chunk.args_chunk, end="", flush=True)
+                    case MsgEventToolResult():
+                        is_tool = False
+                        print(f"\nResult: {chunk.result}\n\n", end="", flush=True)
+
             print("\n")
         except KeyboardInterrupt:
             break