cross-fact-check
Warn
Audited by Snyk on Feb 21, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.90). The SKILL.md explicitly instructs Opus to perform WebSearch to collect primary sources and additional verification (see "Opus（自身）
- WebSearch で一次ソースを確認" and Step 4 "Opus が WebSearch で追加の検証情報を収集"), meaning the agent ingests untrusted public web content that can materially influence its fact‑checking decisions.
Audit Metadata