[BUG] Claude in Chrome navigate tool blocked for all non-claude.ai domains since v2.1.111

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?

Bug Report

Summary

Since Claude Code v2.1.111, the mcp__Claude_in_Chrome__navigate tool returns
"Navigation to this domain is not allowed" for all domains except claude.ai.
This worked correctly in v2.1.92.

Steps to Reproduce

1. Use Claude Code v2.1.111 with Claude in Chrome extension
2. Ask Claude to navigate to any external site (e.g. aistudio.google.com,

github.com, ideogram.ai)

1. Observe: "Navigation to this domain is not allowed" error

Expected Behavior

Claude in Chrome should be able to navigate to external sites,
or at minimum provide a way to configure an allowed domain list.

Actual Behavior

All navigation to non-claude.ai domains is blocked with:
Navigation to this domain is not allowed

Environment

• Claude Code: v2.1.111
• OS: macOS
• Chrome Extension: Claude v1.0.68

Additional Context

• v2.1.92 (still installed locally) works correctly
• The restriction appears to come from permissionMode

passed by Claude Code to the extension's mcpPermissions module

• The claude.ai/settings/browser-extension page was set to

"Allow extension on all sites" but did not resolve the issue

Request

Please either restore the previous behavior or add a setting in
settings.local.json to configure allowed domains for Claude in Chrome navigation.

What Should Happen?

Claude in Chromeが、claude.ai以外の外部サイト（例：aistudio.google.com）にも
ナビゲートできるべきです。または、settings.local.json などで許可ドメインを
ユーザーが設定できる仕組みが提供されるべきです。
v2.1.92では正常に動作していました。

Error Messages/Logs

Navigation to this domain is not allowed

Steps to Reproduce

1. Claude Code v2.1.111 + Claude in Chrome拡張機能を使用
2. Claudeに「aistudio.google.comを開いて」と指示
3. mcp__Claude_in_Chrome__navigateツールが呼び出される
4. "Navigation to this domain is not allowed" エラーが返る

※ v2.1.92では同じ操作が正常に動作する

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.111

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_