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 gemini-videogit 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/gemini-video)<a href="https://agentmods.dev/skills/mordor-forge/gemini-media-mcp/gemini-video"><img src="https://agentmods.dev/badge/skills/mordor-forge/gemini-media-mcp/gemini-video/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/gemini-video"><img src="https://agentmods.dev/badge/skills/mordor-forge/gemini-media-mcp/gemini-video.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 | $0.00153 | $0.03563 |
| Opus 5.5 | $0.00061 | $0.01425 |
| Sonnet 5.5 | $0.00031 | $0.00713 |
| Haiku 4.5 | $0.00015 | $0.00356 |
Grade A, and why
gemini-video 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 3d 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 — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Gemini Video (Veo and Omni)
Quick start
- Write one prompt covering subject and action, camera, setting and lighting, style, and sound.
- Call
gemini-media:generate_videowithprompt(defaults: modellite, 720p, 8 s, 16:9). It returns ajobIdwithstate: "working". - Call
gemini-media:get_videowith thejobIdandwaitSeconds: 45. Each call blocks server-side; repeat whilestateisworking. Veo usually takes 1-3 minutes, Omni 1-5 (4K and extensions longer). You cannot sleep between calls, so just call again. - When
stateiscompleted, the MP4 is already downloaded: usefiles[0].path/files[0].uri. - Review (see Review), then iterate or extend.
Tools
The tools live on the gemini-media MCP server. Harnesses name MCP tools differently (mcp__gemini-media__generate_video, gemini-media.generate_video, or plain generate_video); match on the part after the server name. This skill writes them as gemini-media:<tool>.
| Tool | Use it to |
|---|---|
gemini-media:generate_video |
Start a clip from text, a first frame, first+last frames, or reference images (Veo 4-8 s, Omni 3-10 s) |
gemini-media:get_video |
Wait for a job (default 45 s per call) and download the result; safe to repeat |
gemini-media:edit_video |
Change a finished clip (jobId) or a video file of up to 10 s with an instruction (Omni) |
gemini-media:extend_video |
Continue a completed clip: omni up to 10 s per call (40 s total), fast/standard about 7 s |
gemini-media:estimate_cost |
Price a clip before starting it (compare: true prices every video model) |
gemini-media:list_models |
Current video models, prices and rules (detail: true) |
gemini-media:get_usage |
Spend, budget, and still-running video jobs (recover a lost jobId) |
Image inputs (image, lastFrame, referenceImages) accept a file path, a gemini-media:// URI from an earlier result, or a data: URI. Web URLs are not fetched.
Models at a glance
What ships with it
3 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.
- 3d ago First seen · 159 lines · 153 tokens per session scan A 76a2818dbcd6
gemini-video is a skill published in the GitHub repository mordor-forge/gemini-media-mcp (9 stars, last pushed 2d ago), licensed Apache-2.0. It adds 153 tokens to every session and 3,563 once invoked, about $0.0006 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 2026-10-08.
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