[BUG] API Error: Stream idle timeout - partial response received

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?

I generate an app via prompt but when trying to push to Github repo it gives this error. It also gives same error when asking to preview the app in-browser after.

What Should Happen?

Should publish to repo

Error Messages/Logs

API Error: Stream idle timeout - partial response received

Steps to Reproduce

1. i want to make a chatbot feature for goodreads mobile app that allows users to chat to discover new book recommendations and authors based on their reading history and what information they have chat. The user can be prompted in conversation to look for certain genres, trees that explain authors and their influences (other authors). It should be a chatbot icon in the bottom right hand corner of the screen as a floating icon

(error when trying to push to repo, 403 upon querying)

1. can i see the app in browser

(same error)

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

claude-sonnet-4-6

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

https://github.com/mjjsf/goodreads