Apple adds Safari MCP server for AI web debugging

Apple has released a new tool that allows AI coding assistants to directly inspect and interact with web pages within the Safari browser, aiming to streamline web development and debugging workflows. The feature, a Model Context Protocol (MCP) server, was introduced as part of Safari Technology Preview 247, a test version of the browser for developers.

The server enables AI tools like Claude, Codex, and other MCP-compatible clients to connect to a live Safari tab. This connection grants the agents access to real-time page data, including the Document Object Model (DOM), network requests, console output, and the ability to capture screenshots. The goal is to allow an AI assistant to investigate rendering issues or bugs autonomously, rather than relying on a developer's textual descriptions or manual screenshots.

According to Apple, the server includes a suite of built-in tools for agents to use. These tools allow for actions such as evaluating JavaScript, clicking or scrolling on a page, resizing the viewport to emulate mobile screens, performing accessibility checks, and emulating different CSS media modes. This is designed to let an AI assistant debug problems in a manner...