What the reviewer found
Hackathon starter-kit CLAUDE.md with strong baseline security guidance (never commit secrets, treat external content as untrusted). The flagged HTML comment is an openly-documented, visible self-cleanup marker for one-time onboarding scaffolding, and the sudo/rm -rf lines are prose describing what the project's own permissions.deny list blocks, not commands the file runs.
What was read
The file as it ships in Elnora-AI/elnora-ai-agent-hackathon-starter-kit:
CLAUDE.md
What the static scan said
The scan flagged 3things. The reviewer kept 0 and dismissed 3 as false.
P2Hidden instructions — false positivePE2Asks for root — false positiveRMRecursive force delete — false positive
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.