Borrowing it
Nothing to install: this file belongs to vargHQ/sdk. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/vargHQ/sdk/main/.claude/skills/varg-video-generation/SKILL.mdgit clone --depth 1 https://github.com/vargHQ/sdkWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/varghq/sdk/varg-video-generation)<a href="https://agentmods.dev/skills/varghq/sdk/varg-video-generation"><img src="https://agentmods.dev/badge/skills/varghq/sdk/varg-video-generation/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/varghq/sdk/varg-video-generation"><img src="https://agentmods.dev/badge/skills/varghq/sdk/varg-video-generation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 31 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 31 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00043 | $0.00825 |
| Opus 5.5 | $0.00017 | $0.00330 |
| Sonnet 5.5 | $0.00009 | $0.00165 |
| Haiku 4.5 | $0.00004 | $0.00082 |
Grade A, and why
varg-video-generation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Video Generation with varg React Engine
Overview
This rule helps you generate AI videos using the varg SDK's React engine. It provides:
- Declarative JSX syntax for video composition
- Automatic caching (same props = instant cache hit)
- Parallel generation where possible
- Support for images, video, music, voice, and captions
Step 1: Onboarding (REQUIRED for new users)
Before generating videos, ensure the user has the required API keys configured.
Check Current Setup
Run this command to check existing configuration:
cat .env 2>/dev/null | grep -E "^(FAL_KEY|ELEVENLABS_API_KEY|REPLICATE_API_TOKEN|GROQ_API_KEY)=" || echo "No API keys found in .env"
Required: FAL_KEY
This is the minimum requirement for video generation.
| Detail | Value |
|---|---|
| Provider | Fal.ai |
| Get it | https://fal.ai/dashboard/keys |
| Free tier | Yes (limited credits) |
| Used for | Image generation (Flux), Video generation (Wan 2.5, Kling) |
If user doesn't have FAL_KEY:
- Direct them to https://fal.ai/dashboard/keys
- They need to create an account and generate an API key
- Add to
.envfile in project root
Optional Keys (warn if missing, but continue)
| Feature | Required Key | Provider | Get It |
|---|---|---|---|
| Music generation | ELEVENLABS_API_KEY |
ElevenLabs | https://elevenlabs.io/app/settings/api-keys |
| Voice/Speech | ELEVENLABS_API_KEY |
ElevenLabs | https://elevenlabs.io/app/settings/api-keys |
| Lipsync | REPLICATE_API_TOKEN |
Replicate | https://replicate.com/account/api-tokens |
| Transcription | GROQ_API_KEY |
Groq | https://console.groq.com/keys |
When keys are missing, inform user what features are unavailable.
Step 2: Running Videos
bunx vargai render video.tsx
Key Components
| Component | Purpose | Required Key |
|---|---|---|
<Render> |
Root container | - |
<Clip> |
Sequential segment | - |
<Image> |
AI image | FAL |
<Video> |
AI video | FAL |
<Music> |
Background music | ElevenLabs |
<Speech> |
Text-to-speech | ElevenLabs |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 98 lines · 43 tokens per session scan A 450a02f18f95
varg-video-generation is a skill published in the GitHub repository vargHQ/sdk (341 stars, last pushed 6d ago), licensed Apache-2.0. It adds 43 tokens to every session and 825 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
varg-video-generation compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| varg-video-generationvargHQ/sdk | Skill | 341 | 6d ago | Apache-2.0 | A | 43 | Claude Code |
| kling-aimaciejdzierzek/kling-ai-prompt-generator | Skill | 35 | 2mo ago | MIT | A | 89 | Claude Code |
| ai-mediaericrisco/rsc-harness | Skill | 503 | 2d ago | MIT | A | 82 | Claude Code, Codex |
| frontend-designOrkas-AI/Orkas-VideoStudio | Skill | 344 | 2d ago | MIT | A | 57 | Claude Code, Codex |
| stage-planOrkas-AI/Orkas-VideoStudio | Skill | 344 | 2d ago | MIT | A | 0 | Claude Code, Codex |
| gate-controlOrkas-AI/Orkas-VideoStudio | Skill | 344 | 2d ago | MIT | A | 81 | Claude Code, Codex |
| stage-editOrkas-AI/Orkas-VideoStudio | Skill | 344 | 2d ago | MIT | A | 62 | Claude Code, Codex |