[Bug] Anthropic API Error: Opus 5.5 safeguards blocking legitimate architectural documentation requests

Bug Description
this seems silly:ok lets write up an architecture diagram - and to build trust i want us to cinlcude, at every decision, notes on the alternatives considered and chosen against (with reasoning)

⏺ Opus 5.5's safeguards stopped the response above · continuing once with that noted

⏺ API Error: Opus 5.5's safeguards flagged this message (https://www.anthropic.com/legal/aup). This sometimes happens with safe, normal conversations. Claude Code can't respond to this message with Opus 5.5.

Double press esc to edit your last message, or try a different model with /model.

Send feedback with /feedback or learn more: https://support.claude.com/en/articles/8106465

Details: [reasoning_extraction]

Request ID: req_011CfXWV7SqpgoiqGyyCwTBf

Message ID: msg_011CfXWV83onnx83GydB1452

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.1.284
• Feedback ID: 6a980365-5024-4897-8b7b-da9f243a0233

Errors

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