The Agent Skills Directory

[COMMAND_EXECUTION]: The skill instructions direct the agent to execute a shell command python3 -m music_analyzer emotion \"<audio_file_path>\". This pattern uses a user-supplied variable directly in a shell context, which could be exploited for command injection if the input string contains characters like ;, &, |, or backticks.
[INDIRECT_PROMPT_INJECTION]: The skill processes untrusted external data in the form of audio files.
Ingestion points: Audio data enters the agent context through the file specified at <audio_file_path> in SKILL.md.
Boundary markers: No boundary markers or instructions to ignore embedded content are present to distinguish audio data from agent instructions.
Capability inventory: The skill has the capability to execute shell commands (SKILL.md).
Sanitization: There is no mention of sanitization, filtering, or validation of the internal content of the audio files before processing.

music-emotion