Backdrops: agent skills for animated video backgrounds behind text and UI

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 how-to page 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 how-to page.

What sits behind the words and the UI: gradients, grids and dots, aurora, noise, spotlights and blurred product shots. 9 skills for Claude Code, Codex and Grok, by type: workflows take a brief to a finished video, effects and styles change how it looks, prompts and guides teach the agent the craft, models run the generation.

Skills (9)

Effects (9)

• Slow Mesh Gradient — HeyGen: Soft brand-colored fields blend and drift slowly behind titles and UI.
• Aurora Behind the Title — Aceternity UI: Blurred light streaks drift sideways across a dark frame behind a centered title.
• Faint Grid or Dot Field — Magic UI: A very faint line grid or dot field gives structure behind UI and code, with a soft radial fade.
• Spotlight From Above — Aceternity UI: Soft light cones fall from the top of a dark frame onto the product or title.
• Film Grain Over Gradient — HeyGen: A fine animated grain sits over the gradient so it feels printed, removes banding and looks less digital.
• Blurred Product Behind Text — Kapish Dima · remocn: The product UI itself, heavily blurred and dimmed, becomes the backdrop for a title or quote.
• Perspective Grid Tunnel — Magic UI: A card or title floats in a perspective tunnel or floor grid while light streaks race along the lines.
• Brand-Color Silk Waves — David Haz: Smooth silk-like folds or wave bands in brand colors flow slowly behind the content.
• Quiet Particle Field — tsParticles (Matteo Bruni): Out-of-focus dots drift slowly in depth behind the content, adding life without motion noise.