web-design-guidelines
Warn
Audited by Snyk on Feb 16, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.90). This skill explicitly fetches live guidelines from the public raw GitHub URL https://raw.githubusercontent.com/vercel-labs/web-interface-guidelines/main/command.md using WebFetch and then reads and applies those rules, meaning it consumes public/user-editable third-party content that could carry injected instructions.
MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).
- Potentially malicious external URL detected (high risk: 1.00). The skill explicitly instructs the agent to fetch runtime rules and output-format instructions from https://raw.githubusercontent.com/vercel-labs/web-interface-guidelines/main/command.md which directly controls the agent's prompts and behavior, and is required for each review.
Audit Metadata