skill-intake-sandbox-gate

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.90). The SKILL.md workflow explicitly requires ingesting candidate source trees (e.g., "git repo / skill folder") from external third-party skills and scripts/gate.py reads and interprets those files to compute a risk score/recommendation, so untrusted user-generated repository content can materially influence decisions and tool behavior.