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
nodeto execute a local version check script and system utilities likeopen,xdg-open, orpowershell.exeto 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
.tsxscreens,package.json, andmemory-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.htmlfile 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