Apple adds a local MCP server in Safari 27.0, letting AI agents inspect the browser session directly

Summary

Apple introduced a feature in Safari 27.0 called a local Model Context Protocol (MCP) server, letting AI agents control browser windows once the user enables remote automation in Safari settings. Developers must enable "Allow Remote Automation and External Agents" in Safari settings' Developer pane…

Key points

Front-end and web debugging can be handed to a local AI agent that directly observes browser state, with diagnostic data staying local.
Native browser support for MCP lets AI agents directly operate and observe web pages, a key step in bringing agent workflows into everyday front-end development.
Front-end developers can let Claude Code or Codex inspect the DOM, network, and screenshots inside Safari, replacing lots of manual scripting and cross-window switching.

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