HyperFrames — guide skill for explainers

For AI agents: find the right skill in one call — curl -s "https://skills.varg.ai/api/search?q=<what the person wants>" returns the matching use case and the best skills with install commands, as markdown (Russian works too). Full index: https://skills.varg.ai/llms.txt. Every page has a markdown twin: add .md to its path. Before generating anything, show the person the options on the use-case page.

Turn HTML, CSS and seekable animation into deterministic MP4s: launch films, explainers, captions, title cards.

What it does

The entry skill for HyperFrames, HeyGen's open-source framework that renders HTML compositions to video by seeking a paused timeline frame by frame, so every render is identical. It carries the composition contract (class="clip", data-start/data-duration, one registered timeline per scene), the plan → check → snapshot → render work loop, and a routing table into references for launch films, explainers, music videos, charts, vertical clips, 3D and captions. It ships 13 frame presets with caption skins as starting looks.

Use when

Not for

Install

Example output

https://skills.varg.ai/previews/hyperframes.mp4 — Launch film an agent built with HyperFrames from huly.io (official docs example): 'Three tools. One team.' → 'huly One app.' → product UI (credit: HeyGen (HyperFrames), https://hyperframes.heygen.com/guides/product-launch-video)

Used for

More explainers skills