A2A Protocol

The Agent-to-Agent (A2A) protocol enables direct communication between OpenSIN agents.

Overview

A2A allows agents to:

• Send messages to each other
• Request information or actions
• Share context and state
• Coordinate complex workflows

Message Types

Type	Description
request	Request information or action
response	Response to a request
notification	One-way notification
error	Error message

Using A2A

opensin a2a send --from agent1 --to agent2 --message "Research AI trends"

Next Steps

• Team Orchestration
• MCP Integration