The Era of Conversing AI Agents: A2A Protocol Reaches 150 Adopters in Just One Year
infrastructure#agent📝 Blog|Analyzed: Apr 21, 2026 07:40•
Published: Apr 21, 2026 07:34
•1 min read
•Qiita AIAnalysis
This article highlights the thrilling evolution of multi-智能体 ecosystems as the Agent-to-Agent (A2A) protocol celebrates its first anniversary with massive industry backing. By establishing a universal communication standard, disparate AI systems can now seamlessly collaborate and delegate tasks across different platforms. The rapid adoption and open-source contributions from tech giants signal a monumental leap forward in automating complex, multi-step business workflows.
Key Takeaways
- •The A2A protocol grew exponentially in one year, expanding from 50 to over 150 participating companies and gaining 22,000+ GitHub stars.
- •Google donated the protocol to the Linux Foundation early on, allowing major competitors like AWS and Microsoft to collaboratively adopt and support it.
- •Version 1.0 was released in early 2026, introducing enterprise-ready features like Signed Agent Cards and multi-tenancy support for SaaS applications.
Reference / Citation
View Original"In just one year, a 'common language' for AI agents has become an industry standard."
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