stackblitz-hello-world

Pass

Audited by Gen Agent Trust Hub on Sep 10, 2026

Risk Level: SAFEINDIRECT_PROMPT_INJECTIONDYNAMIC_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
  • [INDIRECT_PROMPT_INJECTION]: The skill ingests untrusted data by reading local repository files to determine the application entrypoint and package versions, which creates a surface where malicious content in those files could influence the agent's behavior.
  • Ingestion points: The skill uses Read, Glob, and Grep tools to inspect files within the user-provided [project-path].
  • Boundary markers: There are no explicit instructions or delimiters defined to isolate the data read from the files from the agent's operating instructions.
  • Capability inventory: The skill has the ability to Write and Edit files, and perform network requests using WebFetch.
  • Sanitization: No validation or sanitization of the content retrieved from the local files is specified before it is used to plan the smoke test.
  • [DYNAMIC_EXECUTION]: The skill involves the dynamic generation and execution of code within the WebContainer browser runtime.
  • This includes instructions for WebContainer.boot(), mounting a FileSystemTree, and using spawn() to run installation and server processes.
  • [EXTERNAL_DOWNLOADS]: The skill references external documentation and API resources from webcontainers.io.
  • These references target a well-known service related to the skill's core purpose and are used for guidance rather than direct code execution.
Audit Metadata
Risk Level
SAFE
Analyzed
Sep 10, 2026, 09:27 AM
Security Audit — agent-trust-hub — stackblitz-hello-world