If you want to quietly transfer to another agent in

on_enter

without using function tools, you can handle it right inside the

on_enter

method of your current agent. Here’s a simple way to do it: 1. Define the Target Agent: Set up the agent you want to transfer to, making sure it’s ready with any needed parameters like instructions or plugins. 2. Perform Transfer in `on_enter`: Inside the

on_enter

method of your current agent, just call

self.session.update_agent()

with the new agent instance. 3. Suppress Initial Reply: To keep things quiet, override the target agent’s

on_enter

method so it doesn’t send an initial reply by skipping

generate_reply()

. Here’s a quick example to make it clearer:

class CurrentAgent(Agent):
    async def on_enter(self) -> None:
        # Initialize the target agent
        next_agent = NextAgent()
        # Transfer control to the next agent silently
        self.session.update_agent(next_agent)

class NextAgent(Agent):
    def __init__(self):
        super().__init__(
            instructions="You are the next agent in the workflow.",
            tools=[]  # Optional: Disable tool processing for a silent transfer
        )
    
    async def on_enter(self) -> None:
        # Override to prevent generating an initial reply
        pass

And that’s it! This way, the transfer happens smoothly and quietly, so the user won’t even notice it.