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 PracticalSwan/agent-skills --skill gemini-omni-flash-apigit clone --depth 1 https://github.com/PracticalSwan/agent-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/practicalswan/agent-skills/gemini-omni-flash-api)<a href="https://agentmods.dev/skills/practicalswan/agent-skills/gemini-omni-flash-api"><img src="https://agentmods.dev/badge/skills/practicalswan/agent-skills/gemini-omni-flash-api/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/practicalswan/agent-skills/gemini-omni-flash-api"><img src="https://agentmods.dev/badge/skills/practicalswan/agent-skills/gemini-omni-flash-api.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 | $0.00107 | $0.06734 |
| Opus 5 | $0.00053 | $0.03367 |
| Sonnet 5 | $0.00021 | $0.01347 |
| Haiku 4.5 | $0.00011 | $0.00673 |
Grade A, and why
gemini-omni-flash-api 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 4d 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.
This is a copy
86% identical to gemini-omni-flash-api — 55 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 502 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Gemini Omni Flash Skill
This skill uses the Gemini Omni 1.1 Flash model (gemini-omni-1.1-flash) to perform text to video generation, image to video generation (first frame and last frame transitions), video extensions (up to 40s), and video editing.
[!WARNING] Important Regional Restrictions: Uploading videos to use for video edits or extensions is NOT available in the EEA, Switzerland, the United Kingdom, and some US states. If a video-to-video edit completes quickly with empty outputs (
total_output_tokens: 0or no video content), it is likely due to this restriction.
Core capabilities
- Text to video: Generating videos from a text prompt.
- First frame to video: Generating videos from a starting image (
--first-frame). - First and last frame transition: Generating videos interpolating between a starting image and a final image (
--first-frameand--last-frame; note:--last-framemust be used with--first-frame). - Video extensions: Extending existing videos by up to 10 seconds per turn, up to a total length of 40 seconds (
--extendor--previous-interaction-id). - Video editing and refinement: Editing existing videos (maximum duration 10 seconds), applying stylistic changes, or performing inpainting/outpainting.
- Image and video referenced generation: Using style, character, or object references from images or videos to guide video generation.
Workflow
-
Analyze request: Determine the target task (e.g., first-frame-to-video, first-and-last-frame transition, video extension, reference-guided editing) and identify any input media assets.
-
Run SDK scripts:
- Directly run the appropriate utility (
scripts/video/generate_video.pyorscripts/upload_file.py). - Configure settings like
--aspect-ratio(e.g.16:9,9:16),--resolution(360p,720p,1080p,4k; default:720p), and--duration(any integer between3and10seconds, e.g.3,5,10). Note:4krequests take longer to generate.
- Directly run the appropriate utility (
What ships with it
5 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.
- 4d ago Changed ca86653ad453
- 6d ago First seen · 502 lines · 107 tokens per session scan A 3b06c9ca07fd
gemini-omni-flash-api is a skill published in the GitHub repository PracticalSwan/agent-skills (14 stars, last pushed 5d ago), licensed MIT. It adds 107 tokens to every session and 6,734 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. It is 86% identical to gemini-omni-flash-api, differing in 55 lines, and is treated as a copy.
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