Chrome extension

Manifest V3, narrow permissions, explicit tab activation.

The MVP asks for only the permissions needed to inject the inspector after the user clicks the extension icon.

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Coming to the Chrome Web Store shortly. Create your account now and we will email you the install link.

activeTabRun the inspector only on the page the user activates.

scriptingInject the content script and overlay CSS after activation.

storageRemember token, preferences, install UUID, and local settings.

clipboardWriteCopy the selected CSS when the user clicks an inspected element.