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 danielrosehill/Claude-Video-Editor-Plugin --skill burn-graphicsgit clone --depth 1 https://github.com/danielrosehill/Claude-Video-Editor-PluginWrote 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/danielrosehill/claude-video-editor-plugin/burn-graphics)<a href="https://agentmods.dev/skills/danielrosehill/claude-video-editor-plugin/burn-graphics"><img src="https://agentmods.dev/badge/skills/danielrosehill/claude-video-editor-plugin/burn-graphics/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/danielrosehill/claude-video-editor-plugin/burn-graphics"><img src="https://agentmods.dev/badge/skills/danielrosehill/claude-video-editor-plugin/burn-graphics.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 | $0.00086 | $0.01705 |
| Opus 5 | $0.00043 | $0.00852 |
| Sonnet 5 | $0.00017 | $0.00341 |
| Haiku 4.5 | $0.00009 | $0.00170 |
Grade A, and why
burn-graphics 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 8d 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 — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Burn Graphics
Compose one or more graphic overlays into a video in a single ffmpeg pass. Inputs can be images (PNG with alpha, JPEG), text titles (rendered via drawtext), or pre-built lower-third image cards.
This skill superseds commands/add-watermark.md (legacy single-image watermark only).
Procedure
1. Input model
The skill takes a list of overlay specs. The user can supply them inline, or via a JSON file:
{
"overlays": [
{
"type": "image",
"path": "/abs/path/logo.png",
"position": "top-right",
"margin": 24,
"scale": 0.15,
"start": "0",
"end": "end",
"opacity": 0.8
},
{
"type": "lower-third",
"image": "/abs/path/lower-third-card.png",
"position": "bottom-left",
"margin_x": 60,
"margin_y": 80,
"start": "00:00:05",
"end": "00:00:12",
"fade": 0.5
},
{
"type": "text",
"text": "Daniel Rosehill",
"subtext": "Technology Communications",
"position": "bottom-left",
"font": "Inter",
"size": 48,
"color": "white",
"box": true,
"box_color": "[email protected]",
"start": "00:00:05",
"end": "00:00:12"
}
]
}
Position keywords (top-left, top-right, bottom-left, bottom-right, top-center, bottom-center, center) resolve to ffmpeg expressions during graph build.
2. Resolve positions
top-left : x=margin : y=margin
top-right : x=W-w-margin : y=margin
bottom-left : x=margin : y=H-h-margin
bottom-right : x=W-w-margin : y=H-h-margin
top-center : x=(W-w)/2 : y=margin
bottom-center : x=(W-w)/2 : y=H-h-margin
center : x=(W-w)/2 : y=(H-h)/2
(W,H = main video dims; w,h = overlay dims.)
3. Build the filtergraph
Each overlay becomes one overlay segment, optionally preceded by scale, format=rgba, and colorchannelmixer=aa=<opacity>. Time-gating uses enable='between(t,$start,$end)'.
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.
- 8d ago First seen · 153 lines · 86 tokens per session scan A 874b8e1f3569
burn-graphics is a skill published in the GitHub repository danielrosehill/Claude-Video-Editor-Plugin (5 stars, last pushed 4mo ago), licensed MIT. It adds 86 tokens to every session and 1,705 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 2026-08-31.
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