ln-645-open-source-replacer

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

• Third-party content exposure detected (high risk: 0.90). The SKILL.md workflow (Phase 3 "Alternative Search (MCP Research)" and Phase 4 "Evaluation / Security Gate") explicitly runs WebSearch/Context7/ref queries and ingests public web documentation and CVE advisories, so untrusted third‑party content from the open web is read and used to influence replacement recommendations.