Amazon, Cursor, Microsoft, OpenAI, and Vercel unite on a shared standard for AI agent plugins

Amazon, Cursor, Microsoft, OpenAI, and Vercel have introduced Agent Plugins, an open standard designed to create a unified package format for AI agent extensions. By establishing a common specification using a plugin.json manifest, the initiative aims to improve interoperability between different development platforms and AI tools. This effort simplifies how agents integrate with external services by allowing developers to build once and deploy across multiple environments, reducing fragmentation in the growing ecosystem of AI-driven automation.