FF Browser MCP Bridge geliştiren: nullthrix

Connects your real, logged-in Firefox to an AI agent — no separate browser profile, no cloud relay, everything stays on your machine.

Unlike headless automation tools, this extension uses your existing Firefox session. Your cookies, logins, and saved credentials work as-is. All automation runs locally — nothing is sent to remote servers.

Requires the companion MCP server (free, open source):

npx ff-browser-mcp-bridge@latest


Add that to your MCP client config (Claude, Cursor, Windsurf, Bob), then click the toolbar icon in the tab you want to control. The badge turns ON when connected.

Source: https://github.com/nullthrix/firefox-mcp-server