[Bug] Claude Opus 5.5 safety classifier incorrectly blocks benign project skill requests

Status Open
Reported on v2.1.284
Maintainer reply None cached
Activity 1 comment · opened Sep 29, 2026

Bug Description
I'm a paying Claude Code user (account: info@essat.sk). Opus 5.5's safety classifier is repeatedly blocking a completely benign request in my session. ▎ ▎ Request that was blocked: loading a project skill for product-catalog work (PIM / NAV / Shelly product data). No cybersecurity, no exploits, nothing against the AUP. ▎ ▎ Error I got: "Opus 5.5's safeguards flagged this session (anthropic.com/legal/aup)... can sometimes flag non-cybersecurity work." ▎ ▎ The identical request goes through fine on Fable 5.1 and Opus 4.8, so this is a false positive specific to Opus 5.5. ▎ ▎ Please review and whitelist / fix. Date: 2026-09-29. Model: claude-opus-5-5. ▎ ▎ Thanks.

Environment Info

  • Platform: darwin
  • Terminal: WarpTerminal
  • Version: 2.1.284
  • Feedback ID: 99d6c26a-38af-4665-b09b-25e80e254c2d

Errors

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