[Bug][cyber] SSH fleet management skill blocked when describing LXC container access patterns (req_011Cbx9wgfrBfwtuVwqdbm3g)

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

Type: Cybersecurity safety-filter false positive · Work domain (heuristic): general

Why this is a false positive

The blocked conversation involved routine self-hosted infrastructure management — reading SSH access patterns and container orchestration configuration for a personal homelab — with no offensive security or biology content present. The safety filter appears to have triggered on generic sysadmin terminology (container management, fleet access patterns) that commonly appears in legitimate DevOps and homelab contexts. This is a false positive: the work is entirely defensive, local, and operator-controlled, with no request to develop exploits, attack tooling, or anything outside normal system administration.

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 2026-06-11T21:07:43.471Z.

Request IDs (lookup-able server-side)

• req_011Cbx9wgfrBfwtuVwqdbm3g (2026-06-11T21:07:43.471Z)

In-scope justification

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

Block message

API Error: Fable 5 has safety measures that flag messages on most cybersecurity or biology topics (https://www.anthropic.com/legal/aup). They may flag safe, normal content as well. These measures let us bring you [REDACTED]-level capability in other areas sooner, and we're working to refine them. Claude Code can't respond to this request with Fable 5.

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Send feedback with /feedback or learn more: https://support.claude

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

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_{🔎 Filed automatically by ClAudit v2.0.85 — a FOSS tool for reporting false-positive Claude Code blocks.}