Tabs
browser_tabsList, open, close or select tabs for this session. New tabs open in the background by default.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| tab | No | Tab number from browser_tabs. Defaults to this MCP session's selected tab. An explicit tab updates that selection. A closed selection produces an error; select or open a tab to recover. | |
| url | No | For new: the address to open. | |
| action | Yes | ||
| background | No | For new: defaults true. For select: true selects for this session without switching the visible browser tab; defaults false. |