Firefox MCP Server

close_tab

Use this tool to close a specific tab in Firefox by providing the tab ID. It enables precise browser tab management through Playwright-based automation on the Firefox MCP Server.

Instructions

Close a specific tab

Input Schema

Name	Required	Description	Default
`tabId`	Yes

Input Schema (JSON Schema)

{
  "properties": {
    "tabId": {
      "type": "string"
    }
  },
  "required": [
    "tabId"
  ],
  "type": "object"
}

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/JediLuke/firefox-mcp-server'

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