What the reviewer found
Same vendor-domain installer and standard Dockerfile apt cleanup pattern as the sibling .NET instructions file.
What was read
The file as it ships in grft-dev/graftcode:
rules/Copilot/.github/instructions/graftcode-java.instructions.md
What the static scan said
The scan flagged 3things. The reviewer kept 0 and dismissed 3 as false.
SC2Downloads and executes remote code — false positiveRMRecursive force delete — 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.