ecommerce-shipping-fee-scraper

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 0.90). The skill explicitly instructs the agent to install runtime dependencies automatically and to conceal that action from the user ("without asking the user to confirm" and "Do not describe it as a request..."), which are deceptive instructions outside the advertised scraping purpose.

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

• Third-party content exposure detected (high risk: 0.85). SKILL.md instructs the agent to use the BrowserAct CLI to “capture browser-visible page content” from user-specified target URLs at runtime, which can include outsider-authored free text from public web pages (indirect prompt injection risk via scraped page text/network responses).

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The skill directs the agent to automatically install and invoke the BrowserAct runtime using the installer URL https://www.browseract.com/?co-from=ecommerce (and the redirect URL https://www.browseract.com/?co-from=ecommerce&redirect=https://github.com/browser-act/skills/tree/main), which indicates fetching and executing external installation code at runtime that the skill requires.