Check if the server is responsive

List all open browser pages with their page_id, URL, and title.

Close a browser tab. Use list_pages first to get the page_id.

Go to a URL. Returns page snapshot with interactive elements.

Go back one page in browser history. Returns a fresh page snapshot of the resulting page with its interactive elements.

Go forward one page in browser history. Returns a fresh page snapshot of the resulting page with its interactive elements.

Refresh the current page. Use after a change that only takes effect on reload, or to recover from a stale page. Returns a fresh page snapshot with its interactive elements.

Re-capture the page state without performing any action. Use when the page may have changed on its own (timers, live updates, animations).

Locate elements or read page text without acting on them. Two modes: filter by kind/label/region to find interactive elements (returns each match with a stable eid for use with click, type, select, etc.), or set include_readable to also get text content tagged with semantic rd-* ids. Best for pinpointing a target before an action or pulling specific content; use snapshot for the whole page. Returns matching elements/content as XML.

Get complete details for one element: exact position, size, state, and attributes. Requires an eid obtained from find or snapshot. Use when you need precise geometry or full attribute/state data for a single element. Returns the element details as XML.

Capture a screenshot of the current page or a specific element. Use for visual verification or when layout/rendering matters; prefer snapshot or find for reading structure and text. Returns the image inline, or a file path when the image is large.

Scroll until a specific element (by eid) is visible in the viewport. Use before clicking or reading an element that find/snapshot reports as off-screen. Returns a fresh page snapshot reflecting the new scroll position.

Scroll the viewport up or down by a pixel amount. Use to reveal more of a long page or trigger lazy-loaded content; use scroll_to when you know the target element. Returns a fresh page snapshot reflecting the new scroll position.

Click an element (by eid) or at viewport coordinates. Prefer eid for reliability; use coordinates only for canvas or non-semantic targets. Returns a fresh page snapshot with the changes the click produced.

Type text into an input field or text area (by eid). Set clear to replace existing content instead of appending. Returns a fresh page snapshot reflecting the updated field and any resulting changes (validation, autocomplete, etc.).

Press a single keyboard key with optional modifiers, dispatched to the focused element. Use for submitting with Enter, dismissing with Escape, or keyboard navigation (Tab, arrows); use type to enter text. Returns a fresh page snapshot with any resulting changes.

Choose an option from a dropdown menu by value or visible text.

Move mouse over an element without clicking. Triggers hover menus and tooltips.

Drag from a source point to a target point (optionally relative to an element via eid). Use for reordering lists, moving sliders/handles, or manipulating canvas objects. Returns a fresh page snapshot with any resulting changes.

Dispatch a mouse wheel event at specific coordinates. Use for scroll-to-zoom (with Control modifier) or horizontal scrolling.

Analyze a canvas element: auto-detect the rendering library, query its scene graph, and return an annotated screenshot with coordinate grid overlay.

Analyze all forms on the page: fields, required inputs, validation rules, and field dependencies. Call this first on any multi-field or multi-step form to plan the fill order, instead of scrolling and screenshotting. Returns each form as XML with per-field eids, state, constraints, and the suggested next field to fill.

Get detailed info about one form field (by eid): purpose, valid input formats, dependencies, and suggested values. Use to resolve a field get_form flagged as ambiguous or invalid before typing into it. Returns the field context as XML including constraints, options, and dependencies.

Extract the main readable content from the page, removing navigation, ads, and clutter. Uses Mozilla Readability (Firefox Reader View engine). Best for articles, blog posts, documentation, and content-heavy pages.

List HTTP requests and responses made by the page. Filter by resource type, method, status code, or URL pattern; supports pagination. Use after navigate or an action to inspect API traffic, confirm a request fired, or find failing calls (e.g. status_min=400). Returns request/response summaries as XML.

Search network calls by URL pattern (substring or regex). Use when you know part of the endpoint URL and want just those calls, optionally with headers and request body; use list_network_calls to browse all traffic. Returns matching requests as XML with optional headers and body details.