Chrome DevTools MCP

List all requests for the currently selected page since the last navigation.

Gets a network request by an optional reqid, if omitted returns the currently selected request in the DevTools Network panel.

List all console messages for the currently selected page since the last navigation.

Gets a console message by its ID. You can get all messages by calling ${listConsoleMessages.name}.

Take a text snapshot of the currently selected page based on the a11y tree. The snapshot lists page elements along with a unique identifier (uid). Always use the latest snapshot. Prefer taking a snapshot over taking a screenshot. The snapshot indicates the element selected in the DevTools Elements panel (if any).

Wait for the specified text to appear on the selected page.

Get a list of pages open in the browser.

Select a page as a context for future tool calls.

Closes the page by its index. The last open page cannot be closed.

Creates a new page

Navigates the currently selected page to a URL.

Resizes the selected page's window so that the page has specified dimension

If a browser dialog was opened, use this command to handle it

Take a screenshot of the page or element.

Starts a performance trace recording on the selected page. This can be used to look for performance problems and insights to improve the performance of the page. It will also report Core Web Vital (CWV) scores for the page.

Stops the active performance trace recording on the selected page.

Provides more detailed information on a specific Performance Insight of an insight set that was highlighted in the results of a trace recording.

Emulates various features on the selected page.

Evaluate a JavaScript function inside the currently selected page. Returns the response as JSON so returned values have to JSON-serializable.

Clicks on the provided element

Hover over the provided element

Type text into a input, text area or select an option from a <select> element.

Drag an element onto another element

Fill out multiple form elements at once

Upload a file through a provided element.

Press a key or key combination. Use this when other input methods like fill() cannot be used (e.g., keyboard shortcuts, navigation keys, or special key combinations).