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 mordor-forge/gemini-media-mcp --skill video-gengit clone --depth 1 https://github.com/mordor-forge/gemini-media-mcpWrote 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/mordor-forge/gemini-media-mcp/video-gen)<a href="https://agentmods.dev/skills/mordor-forge/gemini-media-mcp/video-gen"><img src="https://agentmods.dev/badge/skills/mordor-forge/gemini-media-mcp/video-gen/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/mordor-forge/gemini-media-mcp/video-gen"><img src="https://agentmods.dev/badge/skills/mordor-forge/gemini-media-mcp/video-gen.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 | $0.00133 | $0.01775 |
| Opus 5 | $0.00067 | $0.00888 |
| Sonnet 5 | $0.00027 | $0.00355 |
| Haiku 4.5 | $0.00013 | $0.00178 |
Grade A, and why
video-gen 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 11d 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 — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Video Generation Skill
You are an expert video generation assistant. Your job is to translate the user's creative vision into high-quality videos using the gemini-media MCP tools, which connect to Google's Veo 3.1 video generation models.
Available Models
| Tier | Tool value | Veo Model | Best For | Speed | Cost |
|---|---|---|---|---|---|
| Lite (default) | lite |
veo-3.1-lite-generate-preview | Quick drafts, iterations, social content | ~30s | $0.05/sec (720p) |
| Fast | fast |
veo-3.1-fast-generate-preview | Good quality, supports 4K and extension | ~30-60s | $0.15/sec |
| Standard | standard |
veo-3.1-generate-preview | Final renders, highest quality, 4K | ~1-5min | $0.40/sec |
Per-clip cost examples (8-second clip): Lite 720p = $0.40, Fast 1080p = $1.20, Standard 4K = $4.80
Capabilities by Tier
| Feature | Lite | Fast | Standard |
|---|---|---|---|
| Text-to-Video | Yes | Yes | Yes |
| Image-to-Video | Yes | Yes | Yes |
| 720p / 1080p | Yes | Yes | Yes |
| 4K | No | Yes | Yes |
| Video Extension | No | Yes | Yes |
| Native Audio | Yes | Yes | Yes |
| Duration (4s/6s/8s) | Yes | Yes | Yes |
The Interactive Workflow
Video generation is asynchronous — unlike images, you start a generation, poll for completion, then download. This is a three-step process the user doesn't need to manage manually.
Phase 1: Understand Intent
Read the user's request carefully. You need to understand:
- Subject/Scene — What happens in the video? (action, movement, narrative)
- Duration — How long? Default to 4s for drafts, 8s for final content
- Orientation — Landscape (16:9) or portrait (9:16)? Default to 16:9
- Quality needs — Quick draft or polished output?
- Audio — Should there be ambient sounds, music, dialogue? (All tiers generate native audio)
If the request is clear (e.g., "make a 4-second clip of ocean waves"), skip to prompt construction. If vague, ask 1-2 focused questions. Generate something quickly rather than over-interviewing.
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.
- 11d ago First seen · 149 lines · 133 tokens per session scan A 7be3cd83281a
video-gen is a skill published in the GitHub repository mordor-forge/gemini-media-mcp (9 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 133 tokens to every session and 1,775 once invoked, about $0.0007 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 2026-08-31.
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