flags-sdk

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

• Potentially malicious external URL detected (high risk: 0.90). The skill tells the agent to execute "npx skills add https://github.com/vercel/vercel --skill vercel-cli" at runtime, which would fetch and run code from the GitHub repo https://github.com/vercel/vercel (a remote git URL) as a prerequisite for the vercel flags CLI — i.e., remote content is fetched and executed during runtime.