Safari Helps AI-Powered Web Development: MCP Server in Technology Preview 247 | News

Web design is a complex task. What started as a draft with sample content in image editing should look as similar as possible across different versions on a wide range of devices in various browsers. Web developers usually tackle this challenge with the help of browser-based web development tools. The development team for the Safari engine WebKit is now expanding it with an interface for AI agents. Anyone who uses such tools can now identify errors using natural language – in the best case, the AI ​​will then take care of identifying the causes and correcting errors.

The technology used for this is called “Model Context Protocol” (MCP). An MCP server provides an operating interface for AI agents. On Apple’s WebKit project blog, Saron Yitbarek announces such an interface for the Safari browser. Via the connection between an AI agent and a browser window, it can emulate what the user experiences and thus independently try out changes in order to check the result directly.

Web developers spend a lot of time in the Web Information additional view.

18 commands for agents
Safari provides a total of 18 commands in the recently released Technology Preview 247; With them, AI agents can simulate clicks, scrolling gestures and keystrokes, access URLs, request content, interact with tabs or generate screenshots. Yitbarek describes how to connect the popular AI agents Claude and Codex to the beta browser and suggests some prompts to try, such as “Find bugs on my site in Safari” or “Check how fast my site loads in Safari.” Apple emphasizes that the MCP server runs completely locally – content and requests do not go to Apple, but remain between the user, the local system and the AI, to which the user entrusts his requests. The current Technology Preview can be downloaded for macOS 26 Tahoe or 27 Golden Gate and used parallel to the stable Safari version on the Mac.

Popular interface for complex software
Recently, more and more software projects are integrating MCP servers; For example, you can have Blender operated by an AI using an MCP server. Apple also seems to be planning interfaces for MCP at the system level – the first fragments of MCP integration could already be discovered in iOS 26.1. Apple relies on the App Intents framework, which the company has been recommending to developers for years to provide app functions for Siri and shortcuts.