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 theui-skillspackage 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-skillstool and list available categories vianpx 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.mdand Markdown documentation returned by thenpx ui-skillscommand. - 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