Star Copilot
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Findings breakdown
detected
Permissions requested
Manage other extensions
Can enable, disable, or uninstall other browser extensions
Execute scripts in pages
Can inject and execute JavaScript code in web pages
View open tabs
Can see URLs and titles of all open tabs
Observe web requests
Can monitor all network requests made by the browser
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
User scripts
Can register and execute user scripts in web pages
Access current tab
Can temporarily access the content of the active tab when you click the extension
Store local data
Can save data locally in the browser for persistence
Access bookmarks
Can read and modify your saved bookmarks
Show notifications
Can display desktop notifications outside the browser
Monitor navigation
Can observe and track tab navigation events and URL changes
Write to clipboard
Can place content onto your clipboard
Unlimited local storage
Can store large amounts of data locally without size limits
Use side panel
Can display content in the browser side panel
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