What the reviewer found
chmod 600 tightens perms on own temp file; official self-repo installer; ~/.claude backup/restore is documented recovery of user's own config.
What was read
The file as it ships in cloudnative-co/claude-code-starter-kit:
commands/update-kit.md
What the static scan said
The scan flagged 4things. The reviewer kept 0 and dismissed 4 as false.
PE2Asks for root — false positiveSC2Downloads and executes remote code — false positiveAS1Reads agent configuration directories — false positiveNETMakes network calls — false positive
How this review was made
Sonnet 5 read the files above on 6 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.