The Agent Skills Directory

[COMMAND_EXECUTION]: The script scripts/compose_circle_avatar.py utilizes subprocess.run to call ffmpeg, ffprobe, and the macOS swift interpreter. These tools are used for video metadata extraction, frame sampling, and final video composition. The swift command executes a local script scripts/measure_face_center.swift to perform face detection using the Vision framework. These operations are consistent with the skill's primary function of video production and do not indicate malicious intent.
[PROMPT_INJECTION]: The instructions establish a robust multi-step verification process, requiring the agent to wait for explicit user confirmation of audio auditions before proceeding to paid video generation. This human-in-the-loop control is a positive safety feature that prevents unauthorized or accidental credit consumption on the HeyGen platform.

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