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Preview of Foxhole for Claude

Foxhole for Claude by DrBenedictPorkins

Chat with Claude to control your Firefox browser

Some features may require paymentSome features may require payment
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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.
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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
Learn more
More information
Version
1.8.0
Size
189.1 KB
Last updated
4 days ago (Feb 16, 2026)
Related Categories
  • Web Development
  • Search Tools
  • Tabs
License
MIT License
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Version History
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