Science what-if explainer — how to make it with code and an AI agent

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.

A question at an impossible scale: 3D models, particles and numbers that keep growing.

Output: 16:9 or 9:16 · 30–120 s · Input: A question and the numbers behind it

Skills that make it end to end

• What-If Science Explainer

Recipe, beat by beat

Each beat lists components that build it; install any with its command, then fill its slots.

Question (Headlines & quotes)

• Canopy Part Title — Leaves sweep through the frame and part to reveal the headline. · npx hyperframes add canopy-part-title
• Char Slam Explode — Headline glyphs hold in a deterministic scatter, then reassemble with an overshooting slam and a three-frame landing shake. · npx hyperframes add char-slam-explode
• Code Slice Hero — A tiled headline surface flips cell by cell under a sweeping depth field to reveal the rear headline. · npx hyperframes add code-slice-hero

Model (3D & objects, Diagrams & flows, Particles & physics)

• iPhone Duo Fold — Your screens — an image, a screen recording, an HTML page or a URL — on the foldable iPhone Duo, unfolding in 3D with its progressive-blur f · git clone https://github.com/vargHQ/code2video-templates && cd code2video-templates/iphone-duo-fold && bun render.ts --screen app.png
• varg Previz — A three.js grey-box previz of every shot on the timeline — auto cameras from storyboard words, a posable mannequin — then one Seedance 2.5 v · git clone https://github.com/vargHQ/code2video-templates && python3 code2video-templates/varg-previz/scripts/new_previz.py my-previz
• App Showcase — Fitness app product showcase with three floating smartphone screens · npx hyperframes add app-showcase
• Avatar Cloud — Lettermark avatars populate a loose elliptical cloud while fine SVG links draw between the community and its central proof label. · npx hyperframes add avatar-cloud
• Constellation Hub — Feature nodes brighten in narration order as real-length SVG connectors draw outward from a fixed central hub, then settle into one lockup. · npx hyperframes add constellation-hub
• Decision Tree — Animated flowchart with branching paths · npx hyperframes init my-video --example decision-tree
• Apple Money Count — Apple-style finance counter that counts from $0 to $10,000, flashes green, and bursts money icons with sound. · npx hyperframes add apple-money-count
• Beat Accent — A single music-hit sting: impact flash, micro scale-pulse on the subject, immediate decay. · npx hyperframes add beat-accent
• Particle Burst — Keyword words trigger colored particle explosions · npx hyperframes add caption-particle-burst

Scale (Stats & KPIs, Camera moves)

• Apple Money Count — Apple-style finance counter that counts from $0 to $10,000, flashes green, and bursts money icons with sound. · npx hyperframes add apple-money-count
• Badge Pop — A transitions.dev-inspired notification badge pop with elastic scale and count reveal · npx hyperframes add badge-pop
• Bar Chart Race — Ranked bars grow and overtake each other as a time series advances, with the axis rescaling as values climb and the accent handing over to w · npx hyperframes add bar-chart-race
• varg Previz — A three.js grey-box previz of every shot on the timeline — auto cameras from storyboard words, a posable mannequin — then one Seedance 2.5 v · git clone https://github.com/vargHQ/code2video-templates && python3 code2video-templates/varg-previz/scripts/new_previz.py my-previz
• Camcorder HUD — Responsive REC, battery, editable date placeholder, and timeline-driven counter overlay for creator-camera and camcorder treatments · npx hyperframes add camcorder-hud
• Dolly Zoom (Vertigo Shot) — Camera tracks toward or away from the subject while the field of view changes the opposite way, so the subject holds its frame size while th · npx hyperframes add camera-dolly-zoom

Answer (Kinetic type)

• Anime JP Subtitles — Japanese captions in four anime styles from one subs.json: fansub lines with a karaoke sweep, TV telop with popping letters, a vertical tate · git clone https://github.com/vargHQ/code2video-templates && cd code2video-templates/anime-jp-subtitles && bash make.command
• Liquid Thorn Logo — Any word as a black-metal chrome logo that a cursor smears with a WebGL fluid. · git clone https://github.com/vargHQ/code2video-templates && cd code2video-templates/liquid-thorn-logo && bun render.ts --text "WORD"
• Apple Money Count — Apple-style finance counter that counts from $0 to $10,000, flashes green, and bursts money icons with sound. · npx hyperframes add apple-money-count

Across the whole video: Captions & subtitles

Generated footage, voice and music

Code renders the layout for free. Anything generated — AI shots, voiceover, music, lip-sync — runs on varg with one key: npx skills add vargHQ/skills --skill varg-ai, the Claude Code plugin claude plugin marketplace add vargHQ/skills && claude plugin install varg@varg, or the MCP https://mcp.varg.ai/mcp.