The Agent Skills Directory

[COMMAND_EXECUTION]: The script scripts/composite_split.py executes the ffmpeg and ffprobe CLI tools to process video clips. These executions are performed securely using subprocess.run with argument lists, which prevents shell command injection.
[PROMPT_INJECTION]: The skill processes untrusted user inputs including file paths and aspect ratio strings. This creates an indirect prompt injection surface; however, the skill mitigates this by using strict validation for numeric parameters (ratio, aspect) and restricting layout and fill modes to a set of predefined choices.
[DATA_EXPOSURE]: The skill reads from and writes to file paths specified by the user. It does not attempt to access sensitive system files, environment variables, or credentials.

composite-split-screen