Test fixture (F.09) — SKILL.md without an accompanying .sig file. Default install rejects with exit 2; --allow-unsigned --rationale="..." proceeds.
Install
npx skillscat add miltonadina/devops/unsigned-missing-sig-fixture Install via the SkillsCat registry.
SKILL.md
Unsigned (no .sig present)
This fixture has NO .sig companion file. Exercises AC-F2.1 (reject) + AC-F3.1 (override).