Playwriter
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
Browser debugger access
Can attach to tabs and inspect/modify all page data using Chrome DevTools protocol
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Capture tab content
Can capture audio and video streams from browser tabs
Add context menu items
Can add custom items to the right-click context menu
Write to clipboard
Can place content onto your clipboard
Store local data
Can save data locally in the browser for persistence
Access user identity
Can get OAuth2 tokens and access your Google account identity
View email address
Can see the email address of the signed-in Chrome user
Monitor navigation
Can observe and track tab navigation events and URL changes
Manage tab groups
Can create and manage tab groups
Create offscreen documents
Can create hidden documents for background processing tasks
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