Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add cnemri/google-genai-skills --skill veo-usegit clone --depth 1 https://github.com/cnemri/google-genai-skillsWrote 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/cnemri/google-genai-skills/veo-use)<a href="https://agentmods.dev/skills/cnemri/google-genai-skills/veo-use"><img src="https://agentmods.dev/badge/skills/cnemri/google-genai-skills/veo-use/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/cnemri/google-genai-skills/veo-use"><img src="https://agentmods.dev/badge/skills/cnemri/google-genai-skills/veo-use.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00074 | $0.00663 |
| Opus 5 | $0.00037 | $0.00331 |
| Sonnet 5 | $0.00015 | $0.00133 |
| Haiku 4.5 | $0.00007 | $0.00066 |
Grade A, and why
veo-use 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 12d 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 — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Veo Use
Use this skill to generate and edit videos using Google's Veo models (veo-3.1 and veo-2.0).
This skill uses portable Python scripts managed by uv.
Prerequisites
Ensure you have one of the following authentication methods configured in your environment:
-
API Key:
GOOGLE_API_KEYorGEMINI_API_KEY
-
Vertex AI:
GOOGLE_CLOUD_PROJECTGOOGLE_CLOUD_LOCATIONGOOGLE_GENAI_USE_VERTEXAI=1
Usage
1. Text to Video
Generate a video purely from a text description.
uv run skills/veo-use/scripts/text_to_video.py "A cinematic drone shot of a futuristic city" --output city.mp4
2. Image to Video
Generate a video starting from a static image context.
uv run skills/veo-use/scripts/image_to_video.py "Zoom out from the flower" --image start.png --output flower.mp4
3. Reference to Video
Use specific asset images (subjects, products) to guide generation.
uv run skills/veo-use/scripts/reference_to_video.py "A man walking on the moon" --reference-image man.png --output moon_walk.mp4
4. Edit Video (Inpainting)
Modify existing videos using masks.
Modes:
REMOVE: Remove dynamic object.REMOVE_STATIC: Remove static object (watermark).INSERT: Insert new object (requires--prompt).
uv run skills/veo-use/scripts/edit_video.py --video input.mp4 --mask mask.png --mode INSERT --prompt "A flying car" --output edited.mp4
5. Extend Video
Extend the duration of an existing video clip.
uv run skills/veo-use/scripts/extend_video.py --video clip.mp4 --prompt "The car flies away into the sunset" --duration 6 --output extended.mp4
Common Options
--model: Defaultveo-3.1-generate-001.--resolution:1080p(default),720p,4k.--aspect-ratio:16:9(default),9:16.--duration:6(default),4,8.
References
Before running scripts, review the reference guides for prompting tips and best practices.
What ships with it
6 files 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.
- 12d ago First seen · 84 lines · 74 tokens per session scan A 49663b389e27
veo-use is a skill published in the GitHub repository cnemri/google-genai-skills (126 stars, last pushed 7mo ago), licensed MIT. It adds 74 tokens to every session and 663 once invoked, about $0.0004 per session on Opus 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.
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