CLAUDEZILLA by Boot Industries

Control Firefox from Claude Code CLI - navigate pages, click elements, loop, fill forms, capture screenshots, and analyze content. Privacy-first browser automation with no data collection.

Some features may require payment

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About this extension

Claudezilla brings Firefox browser automation to Claude Code CLI.

Control Firefox directly from your terminal - navigate pages, click elements, fill forms,
capture screenshots, and analyze page content. A Google-free alternative to Chrome-based
automation.

FEATURES:
• Page navigation and DOM interaction
• Screenshot capture with dynamic readiness detection
• Structured page analysis (faster than screenshots)
• Network and console monitoring
• Multi-agent safety (tab ownership tracking)
• Expression validation (blocks dangerous JS patterns)
• Focus loops for iterative development

REQUIREMENTS:
• Claude Code CLI installed
• Native messaging host (installed via script)
• Firefox 91+
• macOS or Windows 10/11

PRIVACY:
• All communication is local (no network exposure)
• No data transmitted to external servers
• Page content accessed only on demand
• Open source (MIT license)

Setup: claudezilla.com

Developer comments

Requires native messaging host for operation. Designed for Claude Code CLI (https://claude.com/claude-code) - browser automation for AI-assisted development.

Installation docs: https://claudezilla.com/extension.html

Permission justifications:
• nativeMessaging: Core functionality
• tabs/activeTab: Tab management
• <all_urls>: Content script for DOM interaction
• webRequest/webRequestBlocking: Page readiness detection
• storage: User preferences

No external data collection. All communication local via Unix socket.

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CLAUDEZILLA by Boot Industries

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