> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agno.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Basic A2A Agent Executor

> Implements an A2A executor that routes incoming text to an Agno agent.

```python theme={null}
"""
Basic A2A Agent Executor
========================

Implements an A2A executor that routes incoming text to an Agno agent.
"""

from a2a.server.agent_execution import AgentExecutor, RequestContext
from a2a.server.events import EventQueue
from a2a.types import Part, TextPart
from a2a.utils import new_agent_text_message
from agno.agent import Agent, Message, RunOutput
from agno.models.openai import OpenAIChat
from typing_extensions import override

# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------
agent = Agent(
    model=OpenAIChat(id="gpt-5.2"),
)


# ---------------------------------------------------------------------------
# Create Executor
# ---------------------------------------------------------------------------
class BasicAgentExecutor(AgentExecutor):
    """Test AgentProxy implementation."""

    def __init__(self):
        self.agent = agent

    @override
    async def execute(
        self,
        context: RequestContext,
        event_queue: EventQueue,
    ) -> None:
        message: Message = Message(role="user", content="")
        for part in context.message.parts:
            if isinstance(part, Part):
                if isinstance(part.root, TextPart):
                    message.content = part.root.text
                    break

        result: RunOutput = await self.agent.arun(message)
        event_queue.enqueue_event(new_agent_text_message(result.content))

    @override
    async def cancel(self, context: RequestContext, event_queue: EventQueue) -> None:
        raise Exception("Cancel not supported")


# ---------------------------------------------------------------------------
# Run Example
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    print(
        "Run `python cookbook/92_integrations/a2a/basic_agent/__main__.py` to start the A2A server."
    )
```

## Run the Example

```bash theme={null}
# Clone and setup repo
git clone https://github.com/agno-agi/agno.git
cd agno/cookbook/92_integrations/a2a/basic_agent

# Create and activate virtual environment
./scripts/demo_setup.sh
source .venvs/demo/bin/activate

python basic_agent.py
```