Own-code review safeguard report

Context

The reporter describes defensive review of their own experimental Go and Rust project, with no deployed service or third-party target. The source identifies Claude Code on macOS and names Opus 4.8, Sonnet 5, and Fable 5.

What happened

The issue reports five safeguard interruptions during code review and lists request references. It separately describes a safeguard notice and a model switch while drafting a prose appeal about those interruptions. The quoted notice below belongs to that appeal-writing step, rather than being presented as the exact output from the earlier code-review requests.

Source quote

Fable 5's safeguards flagged this message.

Evidence limits

The public issue establishes the reporter’s ownership claim and contains a verbatim safeguard notice. It does not supply complete transcripts for the five review interruptions or establish whether the appeal turn completed after the model switch. RedRouter has not independently reproduced either the review blocks or the appeal notice, and makes no finding about the classifier’s internal cause.