Pointer FAQs

Question 1

What is Pointer (MCP Pointer)?

Accepted Answer

Pointer is a local tool combining a Chrome Extension and an MCP Server. It allows users to visually select browser DOM elements with 'Option+Click' and feeds their comprehensive data to agentic AI coding tools.

Question 2

How does Pointer benefit agentic AI coding?

Accepted Answer

It provides your AI assistant with real-time, rich textual context about specific webpage elements. This enables AI tools like Claude Code or Cursor to analyze, understand, and interact with the browser's UI more effectively for web development tasks.

Question 3

What kind of data does Pointer capture from DOM elements?

Accepted Answer

Pointer captures extensive element data, including text content, CSS properties, HTML attributes, positioning, and (experimentally) React component names and source files via Fiber.

Question 4

Is Pointer compatible with popular AI coding tools?

Accepted Answer

Yes, Pointer is fully compatible with agentic AI tools that support the Model Context Protocol (MCP). This includes seamless integration with tools like Claude Code, Cursor, and Windsurf.

Question 5

How do I select an element using Pointer?

Accepted Answer

To select any DOM element, simply hold down the 'Option' key (or 'Alt' on Windows) and click the desired element on any webpage. The captured data is then immediately available to your configured AI tool.

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