A2A Protocol

Agent-to-Agent communication protocol

A2A (Agent-to-Agent) enables standardized communication between agents.

Quick Start

1. Create an Agent with A2A Card

   use praisonai::{Agent, A2A, A2AAgentCard};
   
   // First create your agent
   let agent = Agent::new()
       .name("Support Agent")
       .instructions("Help users with support questions")
       .build()?;
   
   // Create A2A card for discovery
   let card = A2AAgentCard::new()
       .name("Support Agent")
       .description("Handles customer support")
       .url("http://localhost:8080");
   
   // Start A2A server
   let a2a = A2A::new()
       .card(card)
       .build()?;

2. Connect to Remote Agent

   use praisonai::A2A;
   
   // Connect to another agent
   let remote = A2A::connect("http://agent-b:8080").await?;
   
   // Send a task
   let task = remote.create_task("Summarize this document").await?;
   let result = remote.get_task_result(&task.id).await?;

A2A Components

Related