browser_screenshot

Take a screenshot of the current browser page without performing any action.

Parameters

Parameter	Type	Required	Description
`sessionId`	string	Yes	Session ID from `browser_navigate`
`caption`	string	No	Short reason for the screenshot, echoed in the MCP/CLI evidence text and run timeline

Take a screenshot of the current page

Captures the current viewport state — useful after clicks, form fills, or navigation
Does not navigate or interact with the page
Response text includes the current URL, session ID, viewport, and Evidence screenshot public URL when the capture is persisted

browser_navigate

Open a browser and navigate to a URL. Returns a screenshot and a session ID for subsequent interactions.

browser_click

Click an element on the current browser page by CSS selector or visible text.