Foxhole for Claude by DrBenedictPorkins
Chat with Claude to control your Firefox browser
Some features may require paymentSome features may require payment
Extension Metadata
About this extension
A Firefox sidebar where Claude (Anthropic's AI) interacts with web pages on your behalf — clicking elements,
reading content, filling forms, extracting data, and navigating sites through natural conversation.
Key features:
- 63 browser automation tools (DOM, navigation, network, cookies, storage, screenshots)
- Persistent site knowledge — Claude remembers working selectors, API endpoints, and interaction patterns per
domain
- Site profiles — detects whether a site is UI-driven, API-driven, or hybrid
- Prompt injection defense — page content is sanitized before Claude sees it
- Context compression — long conversations stay within token limits
- Two autonomy modes: confirm risky actions (default) or skip confirmations
Requires your own Anthropic API key. All data stays local — the only external call is to Anthropic's API.
reading content, filling forms, extracting data, and navigating sites through natural conversation.
Key features:
- 63 browser automation tools (DOM, navigation, network, cookies, storage, screenshots)
- Persistent site knowledge — Claude remembers working selectors, API endpoints, and interaction patterns per
domain
- Site profiles — detects whether a site is UI-driven, API-driven, or hybrid
- Prompt injection defense — page content is sanitized before Claude sees it
- Context compression — long conversations stay within token limits
- Two autonomy modes: confirm risky actions (default) or skip confirmations
Requires your own Anthropic API key. All data stays local — the only external call is to Anthropic's API.
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Permissions and data
Required permissions:
- Read and modify bookmarks
- Get data from the clipboard
- Input data to the clipboard
- Download files and read and modify the browser’s download history
- Open files downloaded to your computer
- Access browsing history
- Display notifications to you
- Access recently closed tabs
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
Required data collection, according to the developer:
- Browsing activity
- Website content
More information
- Version
- 1.8.0
- Size
- 189.1 KB
- Last updated
- 4 days ago (Feb 16, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection