2026A2A Protocol Communityopen source
A2A Protocol v1.0
v1.0
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.
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