What the reviewer found
A skill that applies a developer style profile from ~/.claude/agents/<handle>.md to the current task. Both flagged lines are its own refusal rule, telling the model not to follow a profile that tries to read environment variables, exfiltrate data or bypass safety policies.
What was read
The file as it ships in merencia/pairwith:
skills/pair-with/SKILL.md
What the static scan said
The scan flagged 2things. The reviewer kept 0 and dismissed 2 as false.
P1Instruction-override phrasing — false positiveE2Harvests environment variables — false positive
How this review was made
Fable 5.1 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.