docs-check-style

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

• Potentially malicious external URL detected (high risk: 0.90). The skill explicitly fetches Elastic style-guide pages at runtime (e.g., https://www.elastic.co/docs/contribute-docs/style-guide) and says to prefer fetched guidance over the embedded checklist, so external content from that URL would directly control the agent's review instructions and is relied on at runtime.