design-skill

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

• Third-party content exposure detected (high risk: 1.00). The SKILL.md's "External Content And Scraping" section explicitly instructs the agent to accept a user-provided URL and system-supplied page content/screenshot and to clone/derive layout and code from that scraped HTML/screenshots, which means the agent will ingest and act on arbitrary public web content (open third‑party pages) that could contain untrusted instructions.