[Bug][aup] Safeguards block request to verify paired left/right vision radar telemetry parsing for a HUD (req_011CcjW1rY37jYvP9E5fykVv)

Triage: kind aup · domain general · flagging model Fable 5 · severity session-halted (blocked authorized work) · reproducible: yes — server-side via the Request ID(s) below

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

Why this is a false positive

The flagged message was a routine request to verify that an application's telemetry parser was correctly decoding readings from a consumer device's obstacle-detection sensors, noting that such vision sensors typically report in left/center/right pairs — an ordinary debugging task in an ongoing UI session about rendering those readings on a radar-style display. The surrounding conversation was entirely about parsing binary telemetry frames and drawing the results in the app's HUD, with no security-sensitive, surveillance, or weapons-related content. Terms like "radar," "sensors," and "telemetry" in a consumer-device context appear to have pattern-matched against a restricted category, halting legitimate in-scope development work.

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 2026-07-05T19:57:32.848Z.

Request IDs (lookup-able server-side)

• req_011CcjW1rY37jYvP9E5fykVv (2026-07-05T19:57:32.848Z)

In-scope justification

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

Block message

API Error: Fable 5's safeguards flagged this message (https://www.anthropic.com/legal/aup). They may flag safe, normal content as well. These measures let us bring you Mythos-level capabilities sooner, and we're working to refine them. Claude Code can't respond to this request with Fable 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/15363606

Request ID: req_011CcjVj3Z6FjQm

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

Related reports (same work session, linked)

Distinct false-positive blocks from the same work session, each its own report:
#74573, #74574, #74576

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_{🔎 Filed automatically by ClAudit v2.0.102 — a FOSS tool for reporting false-positive Claude Code blocks.}