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.
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Extension Metadata
Screenshots
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)
- Focus loops for iterative development
REQUIREMENTS:
- Claude Code CLI installed
- Native messaging host (installed via npm)
- Firefox 91+
PRIVACY:
- All communication is local (Unix socket)
- No data transmitted to external servers
- Page content accessed only on demand
- Open source (MIT license)
For setup instructions, visit claudezilla.com
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)
- Focus loops for iterative development
REQUIREMENTS:
- Claude Code CLI installed
- Native messaging host (installed via npm)
- Firefox 91+
PRIVACY:
- All communication is local (Unix socket)
- No data transmitted to external servers
- Page content accessed only on demand
- Open source (MIT license)
For setup instructions, visit claudezilla.com
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Access browser tabs
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.5.2
- Size
- 304.14 KB
- Last updated
- 5 days ago (Jan 7, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
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.