[Bug][aup] CSP nonce middleware + API route 404 fix blocked mid-implementation on web app security task (req_011CbvS2XRDsNFFZ95QuL2rK)

Type: AUP / Usage-Policy block (false positive) · Work domain (heuristic): general

Why this is a false positive

The conversation consists entirely of standard web-application development tasks: configuring Content Security Policy headers with per-request nonces, debugging 404 API routes, and implementing frontend data-explorer features. The safety block appears to have triggered on financial market terminology ("[REDACTED]," "snipe queue," "backtest") that is normal product vocabulary for a legitimate trading-data dashboard, not evidence of policy-violating intent. No exploits, credential access, or harmful automation were discussed at any point in the session.

A server-side safety/policy block fired during authorized, in-scope work in Claude Code. Filing as a false positive. Recurred 1× across 1 session(s); first seen 2026-06-10T23:17:49.237Z.

Request IDs (lookup-able server-side)

• req_011CbvS2XRDsNFFZ95QuL2rK (2026-06-10T23:17:49.237Z)

In-scope justification

False positive — in-scope, authorized security work; not out of scope. Filed automatically by claudit.

Block message

API Error: Claude Code is unable to respond to this request, which appears to violate our Usage Policy (https://www.anthropic.com/legal/aup). Please double press esc to edit your last message or start a new session for Claude Code to assist with a different task.

Request ID: req_011CbvS2XRDsNFFZ95QuL2rK

Environment: Claude Code, Linux. · Work domain: general

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_{🔎 Filed automatically by ClAudit v2.0.25 — a FOSS tool for reporting false-positive Claude Code blocks.}