What the reviewer found
An SSRF attack-technique playbook (Docker API, cloud metadata, gopher protocol, URL-parser bypass) written as a pentest reference for testers, with a Docker API example that reads /etc/shadow shown as illustration. It documents the technique rather than performing any request, so it's dual-use offensive-security material.
dual-use— a security tool that can be misused
What was read
The file as it ships in JustineDevs/premortem:
.agents/skills/ssrf-server-side-request-forgery/SKILL.md
What the static scan said
The scan flagged 3things. The reviewer kept 0 and dismissed 3 as false.
PE3Reaches for credential files — false positiveSSRF1Cloud metadata endpoint — false positiveNETMakes network calls — 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.