tapestry
Warn
Audited by Snyk on Feb 15, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 1.00). The skill fetches and extracts content from arbitrary public URLs (YouTube via yt-dlp, web articles via curl/trafilatura/reader, and PDFs via curl/pdftotext) and then reads and interprets that untrusted third‑party content to create action plans, which could allow indirect prompt injection.
MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).
- Potentially malicious external URL detected (high risk: 0.90). The skill fetches arbitrary user-provided URLs at runtime (e.g., the example https://www.youtube.com/watch?v=dQw4w9WgXcQ or any supplied $URL) and injects the extracted content into the agent's planning workflow, so remote content can directly control prompts/instructions.
Audit Metadata