Onetake — workflow skill for launch videos

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.

Launch films that never cut to the next slide: one continuous camera, measured moves, motion blur, a slideshow oracle.

What it does

Makes 10–30 second product and skill motion videos (narrated feature demos up to about 60 seconds) the way high-end launch clips are cut: kinetic type, real UI as the material (rebuilt in HTML from screenshots rather than screen-recorded), a hand that causes every reaction, and beats that carry into each other. Everything lives in one HTML composition where every value is a pure function of time, built from a library of measured moves, rendered frame by frame with real shutter motion blur (1080p30 drafts, 4K60 finals) and scored with synthesized sound effects; an oracle fails a slideshow-like cut before a human has to watch it. No HyperFrames or Remotion needed. In the Agent Skills Hub end-to-end test it made a 15-second promo with a look of its own in 8.5 minutes.

Use when

Not for

Install

Models it drives: kokoro, whisper

Example output

https://skills.varg.ai/previews/onetake.mp4 — onetake's own 30 s launch film from the repo's cases: the 'Hush earbuds' concept ad grows out of its prompt, then the camera flows on into a festival poster without a cut. Cut 13.6-21.6 s. (credit: feitangyuan (onetake, @paojiaofty), https://github.com/feitangyuan/onetake/tree/main/cases/onetake-launch-30s)

Used for

More launch videos skills

Run the generation on varg

varg is one API key for the models these skills drive — Seedance 2.5, Kling 4, Veo 3.1, Wan 3, Nano Banana 2.1, GPT Image 2.5, ElevenLabs v4 and 200+ more — billed in credits, with a cost estimate before anything runs.