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 audio-to-music-videogit 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/audio-to-music-video)<a href="https://agentmods.dev/skills/danielrosehill/claude-video-editor-plugin/audio-to-music-video"><img src="https://agentmods.dev/badge/skills/danielrosehill/claude-video-editor-plugin/audio-to-music-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/danielrosehill/claude-video-editor-plugin/audio-to-music-video"><img src="https://agentmods.dev/badge/skills/danielrosehill/claude-video-editor-plugin/audio-to-music-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 | $0.00100 | $0.01891 |
| Opus 5 | $0.00050 | $0.00945 |
| Sonnet 5 | $0.00020 | $0.00378 |
| Haiku 4.5 | $0.00010 | $0.00189 |
Grade A, and why
audio-to-music-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 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 — 155 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Audio to Music Video
Single-pass ffmpeg synthesis of a music video from an audio file plus a chosen template. The audio is pristine (stream-copied where the container allows) and the visual is built entirely with ffmpeg's -filter_complex graph — no external editor needed.
Templates
Templates are stored in preferences.json under audio_to_video_templates and selected by name. Each template defines: visualizer type, layout, colour palette, optional cover-art treatment, and resolution. Built-in defaults ship in this skill's prose; users add their own via onboard or by editing preferences.json directly.
Built-in templates
| Name | Layout | Visualizer |
|---|---|---|
waveform-bottom |
full-frame blurred cover art bg + crisp cover art centered + linear waveform strip across bottom 15% | showwaves (mode=cline) |
spectrum-bars |
solid colour bg + cover art top-center + spectrum bars bottom 40% | showfreqs (mode=bar, ascale=log) |
circular-cqt-cover |
blurred cover bg + circular spectrum (showcqt) ring around centered cover | showcqt |
vector-scope |
dark bg + cover art top-left + Lissajous vector scope center | avectorscope |
volume-meter |
minimal — solid bg + cover art + horizontal volume meter | showvolume |
A template entry:
{
"name": "waveform-bottom",
"resolution": "1920x1080",
"fps": 30,
"bg": { "type": "cover-blur", "blur": 40, "darken": 0.3 },
"cover": { "size": "60%", "position": "center", "shadow": true },
"viz": {
"filter": "showwaves",
"mode": "cline",
"size": "1920x162",
"color": "white",
"position": "bottom",
"opacity": 0.9
}
}
Procedure
1. Inputs
| Field | Default |
|---|---|
| Audio | required (.mp3, .wav, .flac, .m4a) |
| Cover art | optional path; if omitted and the audio has embedded cover art, extract it; else use bg.solid colour |
| Template | name from preferences.audio_to_video_templates; default waveform-bottom |
| Title / Artist | optional drawtext overlay |
| Output | <basename>.mv.mp4 |
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 · 155 lines · 100 tokens per session scan A 5896226e8380
audio-to-music-video is a skill published in the GitHub repository danielrosehill/Claude-Video-Editor-Plugin (5 stars, last pushed 4mo ago), licensed MIT. It adds 100 tokens to every session and 1,891 once invoked, about $0.0005 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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