skill-authoring

Warn

Audited by Snyk on May 11, 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). The references/generating-from-docs.md workflow explicitly instructs the agent to crawl and fetch documentation URLs from public websites (via agent-skills-generator or manual curl), ingest the crawled content into .skillscache/, and use that content to generate skill files — meaning untrusted third‑party web content is read and can materially influence generated skill behavior.

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

  • Potentially malicious external URL detected (high risk: 0.90). The "references/generating-from-docs.md" workflow explicitly instructs fetching remote documentation at runtime (e.g., crawling patterns like "https://docs.example.com/guide/*" via the generator or manual curl) and then injecting the crawled content into generated SKILL.md, meaning external URLs are used at runtime to supply instructions that directly control agent prompts.

Issues (2)

W011
MEDIUM

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

W012
MEDIUM

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

Audit Metadata
Risk Level
MEDIUM
Analyzed
May 11, 2026, 12:08 PM
Issues
2