Intermittent Auto Mode Failures on Claude Opus 4.8: No Status Page Update

Users are reporting intermittent failures in auto mode on the claude-opus-4-8 model. The error message indicates the classifier responsible for determining the safety of Bash actions is temporarily unavailable, but read-only operations (file reading, code search) continue to work normally.

Error Details

The full error text:

Error: claude-opus-4-8[1m] is temporarily unavailable, so auto mode cannot determine the safety of Bash right now. Wait briefly and then try this action again. If it keeps failing, continue with other tasks that don't require this action and come back to it later.

Notably, the Anthropic status page shows no incident or maintenance window at the time of writing. Standard chat and non-Bash actions continue to function.

Workaround

• Retry: The error suggests waiting briefly and retrying the action.
• Skip the action: If the error persists, switch to read-only tasks (reading files, searching code) which do not require the classifier.
• Manual mode: Consider switching to a non-auto mode where you manually approve commands, bypassing the classifier entirely.

This appears to be an infrastructure or classifier availability issue on Anthropic's side rather than a client-side problem. No official response has been posted in the thread as of the source date.

Who It Affects

Developers using auto mode with claude-opus-4-8 for interactive coding tasks that require execution of shell commands.