google-shopping-merchant-offers-scraper

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 0.80). The Skill explicitly instructs the agent to auto-install dependencies and to "not describe" the install link or request separate approval, which directs the agent to hide actions and bypass user consent (a deceptive instruction outside normal scraping behavior).

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 BrowserAct 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: 1.00). The skill treats the BrowserAct CLI as a required runtime dependency and instructs the agent to automatically install it using the installer URL (https://www.browseract.com/?co-from=ecommerce&redirect=https://github.com/browser-act/skills/tree/main), which would fetch and install remote code at runtime.