Skills 导航

Capture key frames from video files at fixed time intervals. Use when you need to understand video content by extracting screenshots, or when you need to analyze video frames for content recognition. Supports skipping similar frames to avoid redundant captures.

在 macOS 上用 Swift 定位窗口 ID，配合 AppleScript 控制缩放、滚动与选区，再用 screencapture 批量截取应用窗口，适合文档配图和多步骤视觉流程自动化。

✎ 想把 macOS 截图流程自动化，它能精确定位窗口并用 AppleScript 联动操作，做文档截图和多步视觉采集尤其顺手。