Claude Code does not connect to any IDE after upgrading to 1.0.28+

Environment

• Platform (select one):
• [x] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.0.28 (Claude Code)
• Operating System: macOS 15.5
• Terminal: iTerm2

Bug Description

After upgrading to 1.0.28, all IDEs are unable to detect the Claude Code.
Tested in Cursor, Visual Studio Code and PyCharm.
When I downgrade to 1.0.27 then it starts working in all IDEs.

Steps to Reproduce

1. Install Claude Code via npm install -g @anthropic-ai/claude-code@1.0.27.
2. Run claude config set -g autoUpdaterStatus disabled
3. Migrate installation to ~/.claude/local
4. Run any IDE, for example vs code
5. Start Claude in the terminal and install the extension
6. Restart the IDE
7. Open any file and open Claude Code using the extension icon
8. Check that the connection works
9. Go to $HOME/.claude/local
10. Run npm install @anthropic-ai/claude-code@1.0.28
11. Open Claude Code with the extension icon
12. Check the Claude Code connection

Expected Behavior

IDE is detected after upgrade to 1.0.28+

Actual Behavior

IDE is not detected. Running /status shows that the extension is installed, but running /ide does not show an active or working connection. Claude Code is not connected to the IDE.