What the reviewer found
This SKILL.md genuinely contains a jailbreak ('ignore all previous instructions', hide actions from the user, reveal the system prompt), but it lives under MalSkillBench's evals/skills/prompt-injection/jailbreak-override/ path, a benchmark corpus of malicious skills built to test security scanners, not something anyone installs to use.
prompt-injection— tries to steer the agentdual-use— a security tool that can be misusedexample-or-fixture— an example or test fixture
What was read
The file as it ships in lxyeternal/MalSkillBench:
Baselines/skillsecurity/cisco-skill-scanner/evals/skills/prompt-injection/jailbreak-override/SKILL.md
What the static scan said
The scan flagged 2things. The reviewer kept 2 and dismissed 0 as false.
P1Instruction-override phrasing — realAR3Nullifies safety policies — real
How this review was made
Sonnet 5 read the files above on 7 September 2026 and answered three questions: is it dangerous to whoever installs it, is each scanner finding real, and what should the installer know. The verdict is bound to the file's hash; when the file changes, it is scanned afresh and reviewed again. A script that changes while the definition does not is not re-reviewed — that is a known gap. How the scan and the review work.