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A2A Protocol CommunityMarch 10, 2026

A2A Protocol v1.0

Open Source
AI Agents
Agentic AI
Coding

Explore A2A Protocol v1.0

Visit the official website to learn more and get started

### TL;DR

A2A Protocol v1.0 is an open-source communication standard designed to facilitate seamless interaction between AI agents across diverse platforms. Developed by a collaborative community, it addresses the challenges of interoperability in multi-agent systems by providing a unified framework for agent-to-agent communication.

Key Insights & Metrics

Pricing
Free
Cost structure
Version
1.0
Current release version
Hardware
CPU only
Compute requirements
Category
Open Source
Licensing model
Region
United States
Primary region

Key Features

  • Multi-protocol bindings for cross-platform interoperability
  • Version negotiation to ensure compatibility across different agent versions
  • Support for multiple data modalities, including text, files, and structured data
  • Enhanced security features, such as signed Agent Cards for identity verification
  • Asynchronous operations with push notifications for long-running tasks

𝕏 From the Author

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