awesome-a2a

Awesome A2A is a curated list of resources, implementations, and tools for the Agent2Agent (A2A) Protocol, which revolutionizes how AI agents communicate and collaborate. This open protocol enables seamless interoperability across different frameworks, vendors, and platforms, allowing for more complex cross-application automation.

awesome-a2a is currently grouped under Multi-Agent, which makes it easier to evaluate through workflow fit instead of isolated features alone. Based on the available data, it leans most heavily toward Simple, built on existing standards (HTTP, JSON-RPC, SSE) and Enabling interoperability between AI agents from different vendors and frameworks. The listed license is MIT, which is useful when adoption constraints matter. It also shows measurable community traction with 630 GitHub stars.