# Video Ad Specs — guide skill for ads & UGC

> **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.

Build video ads to each platform's exact specs: TikTok, Instagram, YouTube, Facebook and LinkedIn.

- **Type:** [Guide](https://skills.varg.ai/guides.md) · [Ads & UGC](https://skills.varg.ai/browse/skills/ads.md)
- **Slug:** `inference-sh-video-ad-specs`
- **Status:** live
- **Publisher:** inference.sh (vendor, verified)
- **License:** MIT
- **Source:** https://github.com/inference-sh/skills/tree/main/guides/video/video-ad-specs
- **Works in:** Claude Code, Codex, Cursor, Gemini CLI
- **Requires:** inference.sh account, belt CLI (`belt login`)
- **Cost:** Billed by inference.sh
- **Adoption:** 11 installs, 781 GitHub stars (skills.sh, 2026-10-26)

## What it does

Video ad creation to exact platform specs for TikTok, Instagram, YouTube, Facebook and LinkedIn: dimensions, duration limits and caption requirements. Ads follow the AIDA framework and are generated with Veo or Seedance through inference.sh.

## Use when

- Cutting one ad for several platforms
- Checking ad dimensions and lengths

## Install

- Claude Code: `npx skills add inference-sh/skills --skill video-ad-specs -a claude-code`
- Codex: `npx skills add inference-sh/skills --skill video-ad-specs -a codex`
- Cursor: `npx skills add inference-sh/skills --skill video-ad-specs -a cursor`
- Gemini CLI: `npx skills add inference-sh/skills --skill video-ad-specs -a gemini-cli`

**Models it drives:** veo_3_1_fast, seedance_2

## Used for

- [Batch of ad variants for testing](https://skills.varg.ai/use-cases/ad-variants.md): Ten or more short video ads from one brief, each with a different hook or format, for Meta/TikTok creative testing.

## More ads & UGC skills

- [fal Marketing](https://skills.varg.ai/skills/fal-marketing.md): Produce campaign asset matrices: launch kits, paid-social variants, banners and channel deliverables.
- [fal UGC](https://skills.varg.ai/skills/fal-ugc.md): Script and generate UGC-style creator ads: talking heads, demos, testimonials, unboxings and reactions.
- [AI Marketing Videos](https://skills.varg.ai/skills/inference-sh-ai-marketing-videos.md): Make product demos, promos, testimonials and launch videos with Veo, Seedance, Wan, FLUX and Kokoro.
- [FLUX 3 Product Ads](https://skills.varg.ai/skills/flux-3-product-ads.md): Build a finished product ad with FLUX 3: shot design, voiceover sync, deterministic assembly, QC gates.
- [Krea Marketing](https://skills.varg.ai/skills/krea-marketing.md): Make performance marketing creative on Krea: packshots, marketplace cards, UGC and video ads, Meta Ads.
- [Marketing Video Production](https://skills.varg.ai/skills/marketingskills-video.md): Corey Haines' marketing video skill: pick code, a video model or an avatar, then script, prompt and repurpose.