preview-screens

Pass

Audited by Gen Agent Trust Hub on Oct 16, 2026

Risk Level: SAFECOMMAND_EXECUTIONINDIRECT_PROMPT_INJECTION
Full Analysis
  • [Command Execution]: The skill uses node to execute a local version check script and system utilities like open, xdg-open, or powershell.exe to display the generated preview. These actions are standard for the skill's purpose and follow common command-line patterns for opening local files.
  • [Potential Indirect Prompt Injection Surface]: The skill processes content from external project files, which introduces a surface for potential indirect prompt injection where untrusted data could influence agent behavior or the generated output:
  • Ingestion points: Data is read from project files including .tsx screens, package.json, and memory-bank.md (SKILL.md).
  • Boundary markers: No specific boundary delimiters are defined for the external content during the HTML generation process.
  • Capability inventory: The skill is capable of writing the preview.html file and executing shell commands to open the browser (SKILL.md).
  • Sanitization: The instructions mitigate risk by directing the agent to create a static visual approximation only and explicitly forbidding the inclusion of functional click handlers, scripts, or native API calls in the generated HTML.
Audit Metadata
Risk Level
SAFE
Analyzed
Oct 16, 2026, 07:26 AM