xiaoyuzhou-download

Pass

Audited by Gen Agent Trust Hub on May 15, 2026

Risk Level: SAFE
Full Analysis
  • [COMMAND_EXECUTION]: The skill uses the subprocess.run function to invoke the system's curl utility for fetching webpage content and downloading audio files. The implementation is secure as it uses a list for command arguments, effectively preventing shell injection vulnerabilities.
  • [EXTERNAL_DOWNLOADS]: The skill downloads .m4a audio files from xiaoyuzhoufm.com based on user-provided episode links. This is the primary intended function of the skill and targets the expected service domain.
  • [SAFE]: Filename generation includes robust sanitization via the safe_filename function, which removes characters like /, :, and * to prevent directory traversal. The script also validates that input URLs contain the expected domain string before performing network operations.
Audit Metadata
Risk Level
SAFE
Analyzed
May 15, 2026, 06:04 AM
Security Audit — agent-trust-hub — xiaoyuzhou-download