Blog

Explore the latest insights, tutorials, and best practices in the A2A Protocol ecosystem. Stay updated with our technical articles and community updates.

A2A Multi-Agent Example: Number Guessing Game
A2A Multi-Agent Example: Number Guessing Game

A2A protocol hands-on tutorial: Three lightweight agents collaborating to complete a number guessing game. Features evaluator, CLI frontend, and visualizer roles, demonstrating inter-agent communication, task management, and multi-turn dialogue mechanisms.

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A2A vs MCP Protocol Relationship: In-Depth Community Discussion Analysis
A2A vs MCP Protocol Relationship: In-Depth Community Discussion Analysis

Comprehensive analysis of A2A vs MCP protocol relationship based on GitHub community discussions. Explores design philosophy differences, ecosystem maturity, and practical guidance for choosing between agent-to-agent communication vs tool standardization approaches.

MCP
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AgentMaster Multi-Agent Conversational Framework - Multimodal Information Retrieval System Based on A2A and MCP Protocols
AgentMaster Multi-Agent Conversational Framework - Multimodal Information Retrieval System Based on A2A and MCP Protocols

AgentMaster is a next-generation multi-agent conversational framework jointly developed by Stanford University and George Mason University, pioneering the integration of A2A and MCP protocols in a single system. It supports multimodal inputs including text, images, and audio, automatically decomposes complex tasks through coordinator agents, and implements various functions such as SQL queries, information retrieval, and image analysis with excellent performance and user-friendliness.

MCP
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2025 Complete Guide: Agent2Agent (A2A) Protocol - The New Standard for AI Agent Collaboration
2025 Complete Guide: Agent2Agent (A2A) Protocol - The New Standard for AI Agent Collaboration

A2A (Agent2Agent Protocol) is the first open standard protocol designed specifically for communication between AI agents, solving the collaboration challenges of AI agents developed by different organizations. This guide covers A2A protocol core concepts, technical implementation, practical application scenarios, and hands-on examples in Python, JavaScript, Java and other languages to help you quickly master agent collaboration development.

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A2A Protocol Specification (Python)
A2A Protocol Specification (Python)

Comprehensive guide to the A2A protocol Python implementation specification, covering agent cards, message passing, task management, security authentication, and other core functionalities' data structures and object relationships, providing developers with a complete protocol implementation guide.

SpecificationPython
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Implementing A2A Agents with ADK: Complete Development Guide
Implementing A2A Agents with ADK: Complete Development Guide

This guide provides a detailed introduction on how to use Google ADK (Agent Development Kit) framework to implement A2A (Agent2Agent Protocol) intelligent agent systems. From environment setup, project structure design to server-side and client-side agent development, covering the complete development process to help developers quickly build intelligent agent applications that support distributed communication.

ADK
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A2A ADK Expense Reimbursement Agent
A2A ADK Expense Reimbursement Agent

An intelligent expense reimbursement agent based on Google ADK and A2A protocol that automatically generates forms to supplement missing information and streamlines the reimbursement process.

ADK
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