skills/zoom/skills/phone/Gen Agent Trust Hub

phone

Pass

Audited by Gen Agent Trust Hub on Sep 21, 2026

Risk Level: SAFEINDIRECT_PROMPT_INJECTIONEXTERNAL_DOWNLOADS
Full Analysis
  • [INDIRECT_PROMPT_INJECTION]: The skill describes integration workflows that ingest external data, such as SMS messages and CRM notes, which serves as a potential attack surface for indirect prompt injection.
  • Ingestion points: SMS engagement workflows using zoomphonesms:// and zp-sms-log-event, and user-provided call notes handled by zp-notes-save-event.
  • Boundary markers: The documentation encourages security hardening through origin validation and signature validation, but does not provide specific delimiters for LLM interaction within the provided code snippets.
  • Capability inventory: The skill utilizes standard REST APIs via fetch and cross-origin communication via postMessage.
  • Sanitization: The provided guidance includes verifying event.origin and validating webhook secret tokens to ensure data integrity.
  • [EXTERNAL_DOWNLOADS]: The skill references the official Zoom CRM sample repository on GitHub to provide architectural guidance for developers.
  • Evidence: Reference to https://github.com/zoom/CRM-Sample in references/crm-sample-validation.md.
Audit Metadata
Risk Level
SAFE
Analyzed
Sep 21, 2026, 10:24 AM