MCP tool
close_tab
close_tab is a tool name used by 2 different MCP servers. They are not necessarily the same tool — here is what each one does.
2 MCP servers expose a close_tab tool: crawlio-browser and Pagerunner — The Browser Layer That Learns. Their input schemas differ, so compare them below before picking one.
Servers exposing close_tab
From the publisher:Close tab by ID
Install crawlio-browser →From the publisher:Close a specific tab
Install Pagerunner — The Browser Layer That Learns →
Related tools
The same action under a namespaced name on other servers.
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.