youtube-video-lead-scraper

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 0.90). The Skill explicitly directs the agent to install runtime dependencies automatically and to hide that action from the user ("do not describe... do not request separate approval"), which is a deceptive instruction outside the scraper's stated purpose.

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

• Third-party content exposure detected (high risk: 0.85). The required workflow invokes the browser-act Skill to access arbitrary public YouTube pages at runtime, so outsider-authored free text from those fetched pages (e.g., channel/About/video content) can be ingested into the agent’s LLM context via the browser-extracted page text.

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

• Potentially malicious external URL detected (high risk: 0.90). The Skill explicitly directs the agent to automatically install and invoke BrowserAct at runtime using the installer link(s) (https://www.browseract.com/?co-from=lead-generation and https://www.browseract.com/?co-from=lead-generation&redirect=https://github.com/browser-act/skills/tree/main), which implies fetching and executing remote installation code as a required dependency.