[BUG] Security violations in Claude Code Extension

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

The chrome-extension://fcoeoabgfenejglbffodgkkbkcdhcgfn has significant privacy concerns: Presently Claude Code can view whatever it likes in Normal or Incognito and that isnt in any way prevented.

1/ There's no way to stop it browsing whatever it likes, even the Cancel button doesnt work, The button shouldnt just be Cancel, it should "Permanantly Prevent Claude from accessing this Page"
2/ In the the actual extension settings of Chrome/Brave it has "This can read or change site data"... a) on when I click the extension b) On <website> c) On all sites. In must have at this browser level d) Prevent from accessing <website>.
3/ In claudes own extension setting must also be a list of a) browser types it can and cannot access - Standard/Incognito b) A list of sites its banned from (and it can never go there), c) A rule- (i)Deny access to all sites except those granted access (ii) Approve access to all sites except those specifically banned.

Since Claude can do whatever it likes, please get this done ASAP

What Should Happen?

Immediately change the claude extension.

Error Messages/Logs

Claude can access whatever open tabs it likes, including those we Cancel its access to.

Steps to Reproduce

Do as I already stated

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

This related to the Chrome extension

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Terminal.app (macOS)

Additional Information

as already discussed