
In short With many users and companies building agents a new challenge arises: interoperability. How can agents communicate with each other when they are built on different platforms and frameworks? Google announced the Agent2Agent (A2A) protocol a few months ago to tackle this issue. In this article, I want to explain why a protocol is…

In short The OpenAI Agents SDK is an open-source, lightweight Python SDK that can be used to build agentic applications. The SDK was launched March this year (2025) and the successor to OpenAI’s earlier initiative, Swarm, which has been deprecated. It’s an easy-to-understand SDK without too many abstractions. The problem with many agent frameworks and…