Claudezilla

Browser automation without Google

Give Claude Code full browser automation through Firefox. Navigate, interact, screenshot, and extract data on systems where Chrome doesn't belong — Debian, Fedora, Tails, air-gapped networks, and anywhere you've made the deliberate choice to exclude Google's surveillance infrastructure.

Get Claudezilla for Firefox Manual Setup

Why Firefox?

Chrome requires a Google account, phones home to Google servers, and ships with telemetry you cannot fully disable. Claudezilla gives Claude Code browser capabilities without any of that.

🔒

Zero Telemetry

No usage data leaves your machine. No Google account. No Chrome sync. Communication runs through a local Unix socket — the browser never contacts an external server on Claudezilla's behalf.

🤝

Multi-Agent Safe

12-tab shared pool with 128-bit agent IDs and ownership tracking. Screenshot mutex prevents collisions. Multiple Claude Code sessions coexist on the same Firefox instance without interference.

🎮

Full Browser Control

Click, type, scroll, screenshot, evaluate JavaScript. Access DevTools console and network. Extract structured data from any page — same capabilities as the Chrome extension, built entirely on Firefox's WebExtension API.

Built For

Claudezilla exists for the systems and environments where Chrome is not available — or not acceptable.

🐧

Linux-First Distros

Debian stable, Fedora, RHEL, Ubuntu — Firefox ships by default. Chrome requires adding Google's third-party repository. Claudezilla works with the browser you already have.

🔐

Hardened & Air-Gapped

Tails, Whonix, Qubes OS, and government/enterprise Linux lock packages to official repos only. Chrome's telemetry is a non-starter. Firefox ESR is the sanctioned browser.

🛡️

Privacy by Architecture

All communication runs through a local Unix socket. No network exposure, no cloud dependency, no data exfiltration surface. The entire stack is auditable — MIT-licensed, 4 files deep.

Capabilities

Everything Claude needs to interact with the web, through natural language commands.

Browse

  • Open URLs
  • Manage tabs
  • Navigate pages
  • Handle SPAs

Interact

  • Click elements
  • Fill forms
  • Press keys
  • Scroll pages

Extract

  • Page text
  • Accessibility tree
  • Screenshots
  • Element info

Monitor

  • Console logs
  • Network requests
  • Page state
  • JavaScript eval

Get Started in 3 Steps

Clone, install, connect. You'll be automating Firefox in under 5 minutes.

1

Clone & Install

Clone the repository and run the install script for your platform.

git clone https://github.com/boot-industries/claudezilla.git
cd claudezilla && ./install/install-macos.sh
2

Load Extension

Open Firefox, navigate to about:debugging, and load the extension temporarily.

3

Connect Claude Code

Add Claudezilla to your MCP configuration and restart Claude Code.

{
  "mcpServers": {
    "claudezilla": {
      "command": "node",
      "args": ["/path/to/claudezilla/mcp/server.js"]
    }
  }
}
View Full Setup Guide

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