The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill fetches assets from well-known and trusted providers to enhance output quality.
Downloads font files from the official Google Fonts repository on GitHub via scripts/gz-fonts.mjs.
References and downloads images from established stock services including Unsplash, Pexels, and Flickr for use as background atmosphere or evidence layers.
[COMMAND_EXECUTION]: The skill relies on several local system utilities to perform its primary media processing tasks.
Uses ffmpeg and ffprobe for video duration detection, frame extraction, and collage rendering in scripts/make-video-contact-sheet.py and references/live-photo-production.md.
Invokes the swift compiler to execute metadata helper scripts (add-livephoto-maker-note.swift, add-livephoto-mov-metadata.swift) for Apple-specific Live Photo compatibility.
Utilizes uvx to run the makelive Python package for packaging Live Photo bundles.
[DYNAMIC_EXECUTION]: The skill implements a dynamic rendering pipeline to convert HTML/CSS templates into final PNG assets.
scripts/render.mjs generates temporary HTML files and uses Playwright (headless Chromium) to render them.
scripts/gz-fonts.mjs dynamically generates and inlines CSS @font-face rules using Base64-encoded font subsets at runtime.

guizang-social-card-skill