Firefox Control
Verified IntegrationClient Configuration
— Connect Firefox Control to Claude Desktop or Cursor in seconds{
"mcpServers": {
"firefox-control": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-firefox-control"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Automates Firefox browser operations and provides advanced debugging capabilities for web applications and games.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Firefox Control
Yes, Firefox Control excels at managing multiple isolated browser tabs with unique contexts. This feature is ideal for parallel testing, multi-user simulations, or complex multi-player game testing scenarios.
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