A2A Server
Enable Agent-to-Agent (A2A) communication for agent collaboration.
What is A2A?
A2A is a protocol for agents to discover and communicate with each other across different systems.
Enabling A2A
export AK_A2A_ENABLED=true
export AK_A2A_URL=https://your-domain.com/a2a
export AK_A2A_PORT=8002
or
a2a:
enabled: true
port: 8000
url: https://your-domain.com/a2a
Starting A2A Server
from agentkernel.api import RESTAPI
if __name__ == "__main__":
RESTAPI.run()
Agent Capabilities
Agents automatically generate A2A capability cards:
Agent Discovery
GET /a2a/agents
Response:
{
"agents": [
{
"name": "assistant",
"url": "https://your-domain.com/a2a/assistant"
}
]
}
Agent Communication
POST /a2a/assistant/message
Request:
{
"message": "Hello from another agent!",
"sender_id": "agent-123"
}