Borrowing it
Nothing to install: this file belongs to cacity/VideoHub. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/cacity/VideoHub/main/.agents/skills/videohub-subtitles/SKILL.mdgit clone --depth 1 https://github.com/cacity/VideoHubWrote 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/cacity/videohub/videohub-subtitles)<a href="https://agentmods.dev/skills/cacity/videohub/videohub-subtitles"><img src="https://agentmods.dev/badge/skills/cacity/videohub/videohub-subtitles/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/cacity/videohub/videohub-subtitles"><img src="https://agentmods.dev/badge/skills/cacity/videohub/videohub-subtitles.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00037 | $0.00393 |
| Opus 5 | $0.00018 | $0.00197 |
| Sonnet 5 | $0.00007 | $0.00079 |
| Haiku 4.5 | $0.00004 | $0.00039 |
Grade A, and why
videohub-subtitles 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 9d 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.
What it actually says
VideoHub Subtitles
当前字幕相关能力分两块：
- 生成字幕、翻译字幕：
F:/work/VideoHub/src/youtube_transcriber.py - 主流程字幕烧录函数：
F:/work/VideoHub/src/youtube_transcriber.py中的embed_subtitles_to_video() - 独立字幕合成 GUI：
F:/work/VideoHub/src/subtitle_merger.py
适用场景
- 用户已经有视频和 ASS 字幕，想烧录
- 用户在 YouTube/本地视频流程里勾选“将字幕嵌入到视频中”
- 用户在配音流程里选择“压单语字幕”或“压双语字幕”
- 用户想知道字幕样式和字体配置从哪里来
- 用户需要区分“生成字幕”和“合成视频”两个阶段
当前实现边界
embed_subtitles_to_video(video_path, subtitle_path, output_dir=VIDEOS_WITH_SUBTITLES_DIR)是主流程可复用函数。subtitle_merger.py是 PyQt GUI 工具，不是独立纯 CLI。- 主流程会优先使用同名
.ass字幕；输出目录是workspace/videos_with_subtitles/。 - 如果只是生成字幕，应优先走
videohub-youtube - 如果是现有字幕文件与视频合成，优先走字幕合成工具
注意
- 这个 skill 目前以引导和正确分流为主
- 后续如果需要，可再把字幕合成补成 CLI 友好的入口
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.
- 9d ago First seen · 30 lines · 37 tokens per session scan A 475fb44daa84
videohub-subtitles is a skill published in the GitHub repository cacity/VideoHub (145 stars, last pushed 2d ago), licensed MIT. It adds 37 tokens to every session and 393 once invoked, about $0.0002 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 2026-08-30.
Other skills, from other repositories
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Authoring knowledge for Orkas/OVS HTML video compositions -- write an index.html, drive animation from a paused timeline, declare canvas + duration, then run the VideoStudio draft gate to render an mp4. Trigger for explainer / animation / motion-graphics / caption / lower-third / title-card work, or to build a compose…
frontend-design
Aesthetic direction for OrkasVideoStudio HTML and motion-graphics compositions. Use before stage-compose writes composition-manifest.json artdirection and index.html to choose a subject-specific visual point of view, type, palette, layout signature, restrained motion, and anti-template checks.
stage-edit
Intelligent editing of real user-supplied footage—understand it with transcript/OCR/scene/silence/quality/vision evidence, then choose deterministic timeline operations or a constrained semantic AI edit. Trigger for repurpose, montage, cleanup, localization, narration, or local content changes.
stage-plan
The "ingest + plan" half of end-to-end video orchestration — ingest the user's material from evidence, then decompose intent into ONE cross-modal EDL (plan.json: edit/generate/compose/provided segments + narration/music/caption tracks + a delivery promise), validate it with ovs plan validate. Trigger when the…
gate-control
Canonical VideoStudio review authorization and state-transition policy. Use after any Gate B/C/Preview/D decision, post-gate revision, resumed approval, or exhausted visual-QA result across COMPOSE/AUTO/GENERATE/EDIT; maps explicit user authority and durable artifact state to one next action with ovs gate transition.…