demo-from-url
Pass
Audited by Gen Agent Trust Hub on Jun 16, 2026
Risk Level: SAFEPROMPT_INJECTIONCOMMAND_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
- [PROMPT_INJECTION]: The skill is susceptible to Indirect Prompt Injection because it crawls and processes content from external URLs provided in the
$ARGUMENTS. - Ingestion points: The skill uses a Node.js script with Playwright to fetch
page.content()from an external website, which is then analyzed by the agent to identify UI elements. - Boundary markers: There are no instructions provided to wrap the fetched HTML content in delimiters or to ignore potential instructions embedded within the target page.
- Capability inventory: The agent has access to
Bash(node *),Bash(pnpm *),Bash(npx *),Write, andEdit, allowing it to execute arbitrary code or modify the local environment if coerced by malicious content on a crawled page. - Sanitization: No validation or sanitization of the external HTML content is mentioned before it is processed by the AI.
- [COMMAND_EXECUTION]: The skill instructs the agent to execute arbitrary Node.js code via
node -eto perform web scraping and to run a local CLI tool (dist/cli.js) for validation and execution of the generated YAML specs. - [EXTERNAL_DOWNLOADS]: The skill performs network operations by navigating to external, user-specified URLs using the Playwright library to discover application structures.
Audit Metadata