mcp-builder
Warn
Audited by Snyk on Mar 30, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.80). The SKILL.md explicitly instructs the agent to fetch and ingest public web content (e.g., https://modelcontextprotocol.io/sitemap.xml, “fetch specific pages with .md”, and raw.githubusercontent.com SDK READMEs via WebFetch / web search), which are open/public (and potentially user-generated) sources that the agent is expected to read and that could materially influence subsequent tool design and actions.
Issues (1)
W011
MEDIUMThird-party content exposure detected (indirect prompt injection risk).
Audit Metadata