Industry Trends
The AI Agent Protocol War: Should Enterprises Bet on MCP, A2A, or Wait?
With MCP, A2A, and ACP emerging at once, enterprises fear betting on the wrong standard and wasting their integration investment. Using Linux Foundation governance milestones, the OpenAI and Microsoft adoption timeline, and the latest Stacklok and Gartner data, this article shows why the "protocol war" is really a layering-out—and offers a betting framework for which standard to back and when to wait.