design-critique

Warn

Audited by Gen Agent Trust Hub on Sep 22, 2026

Risk Level: MEDIUMEXTERNAL_DOWNLOADSREMOTE_CODE_EXECUTIONCOMMAND_EXECUTIONINDIRECT_PROMPT_INJECTION
Full Analysis
  • [REMOTE_CODE_EXECUTION]: The skill instructs the agent to run npx ui-skills get <slug> to download and execute the ui-skills package from the npm registry. This represents execution of external, unverified code in the agent's environment.
  • [EXTERNAL_DOWNLOADS]: Fetches specialist design lenses and resources from the npm registry using the npx command.
  • [COMMAND_EXECUTION]: Automatically executes shell commands to interact with the external ui-skills tool and list available categories via npx ui-skills list.
  • [INDIRECT_PROMPT_INJECTION]: The skill processes data from external sources that could contain malicious instructions.
  • Ingestion points: The agent reads content from meta/DESIGN.md and Markdown documentation returned by the npx ui-skills command.
  • Boundary markers: No explicit delimiters or instructions are provided to the agent to treat this external content as untrusted data or to ignore embedded commands.
  • Capability inventory: The skill possesses the capability to execute shell commands via npx, write files to the local filesystem (meta/design-critiques/), and dispatch subagents.
  • Sanitization: The skill lacks logic to validate or sanitize the fetched Markdown content before it is used to influence the critique logic.
Audit Metadata
Risk Level
MEDIUM
Analyzed
Sep 22, 2026, 01:33 PM