Agent skill

Videohub Subtitles

by cacity in cacity/VideoHub

处理字幕生成后的烧录和合成流程。适用于把 ASS 字幕烧录进视频,或指导用户使用现有字幕工具. An agent skill from cacity/VideoHub.

MITAuto-check passedMedia & Creative

Install Videohub Subtitles

skills CLI
$ npx skills add cacity/VideoHub --skill videohub-subtitles -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install cacity/VideoHub videohub-subtitles --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/cacity/VideoHub.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/videohub-subtitles .claude/skills/videohub-subtitles && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
videohub-subtitles
GitHub stars
168
Token cost
~207 tokens
SKILL.md length
43 words
Files
1
Skills in repo
12
Repo updated
First seen
Licence
MIT

At a glance

处理字幕生成后的烧录和合成流程。适用于把 ASS 字幕烧录进视频,或指导用户使用现有字幕工具. An agent skill from cacity/VideoHub.

  • Tasks that involve Transcription
  • SKILL.md covers 适用场景, 当前实现边界 and 注意
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Videohub Subtitles is an agent skill from cacity/VideoHub. 处理字幕生成后的烧录和合成流程。适用于把 ASS 字幕烧录进视频,或指导用户使用现有字幕工具。

Its SKILL.md is about 210 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Media & Creative, covering Transcription. It works with YouTube. The repository describes itself as: VideoHub 是一款本地化多平台视频处理与智能剪辑工具,支持 YouTube、抖音/TikTok、Instagram、Bilibili 和 Twitter/X,提供视频下载、Whisper 转写、字幕翻译与润色、多模型 AI 配音、影视解说、故事剪辑、音乐卡点及剧集批量处理,并可通过 Codex、Claude Code… The licence is MIT.

When your agent uses it

  • Tasks that involve Transcription

Example prompts

  • “/videohub-subtitles”

What it can do on your machine

Read from SKILL.md and the folder at commit d1da59c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Videohub Subtitles loads about 207 tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 43 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~17
When it runs · the whole SKILL.md, loaded when a task matches
~207

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from cacity/VideoHub at commit d1da59c, republished under its MIT licence (© cacity). 43 words, ~207 tokens.

Download SKILL.mdSave it as .claude/skills/videohub-subtitles/SKILL.md (or your agent's skills folder).
name
videohub-subtitles
description
处理字幕生成后的烧录和合成流程。适用于把 ASS 字幕烧录进视频,或指导用户使用现有字幕工具。

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

© cacity, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/videohub-subtitles of cacity/VideoHub.

Open the folder on GitHubat commit d1da59c

Compare with similar skills

Videohub Subtitles next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Videohub Subtitles compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Videohub Subtitles this skillcacity/VideoHub168—~207Automated safety check: PassMIT
Native Subtitle Quote Imagechengyi-ai/native-subtitle-quote-image2.4k—~1.8kAutomated safety check: PassMIT
Video Dataoxylabs/agent-skills875—~1.4kAutomated safety check: PassMIT
Summarizetrpc-group/trpc-agent-go1.9k22 repos~552Automated safety check: PassApache-2.0
Youtube PublishAndonywang123/Epost197—~3.4kAutomated safety check: WarnNone
Youtube Transcribe Skillfeiskyer/codex-settings244—~745Automated safety check: PassMIT

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Works with

Questions about Videohub Subtitles

What does Videohub Subtitles do?

处理字幕生成后的烧录和合成流程。适用于把 ASS 字幕烧录进视频,或指导用户使用现有字幕工具. An agent skill from cacity/VideoHub. Videohub Subtitles is an agent skill from cacity/VideoHub.

When should I use Videohub Subtitles?

Videohub Subtitles fits situations like: tasks that involve Transcription.

How do I install Videohub Subtitles in Claude Code?

Run `npx skills add cacity/VideoHub --skill videohub-subtitles -a claude-code`. Or copy the skill folder (.agents/skills/videohub-subtitles in cacity/VideoHub) into .claude/skills/videohub-subtitles in your project. Claude Code loads it when a task matches its description.

How do I install Videohub Subtitles in Codex?

Run `npx skills add cacity/VideoHub --skill videohub-subtitles -a codex`. Or copy the skill folder (.agents/skills/videohub-subtitles in cacity/VideoHub) into .agents/skills/videohub-subtitles in your project. Codex loads it when a task matches its description.

Can I use Videohub Subtitles in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cacity/VideoHub --skill videohub-subtitles -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/videohub-subtitles, .gemini/skills/videohub-subtitles, .github/skills/videohub-subtitles and .opencode/skills/videohub-subtitles in your project.

What does Videohub Subtitles need to run?

SKILL.md names no scripts, command-line tools or credentials: Videohub Subtitles is instructions for the agent only.

Does Videohub Subtitles access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Videohub Subtitles safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Videohub Subtitles use?

Videohub Subtitles is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Videohub Subtitles use?

About 207 tokens (SKILL.md is roughly 828 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Videohub Subtitles?

Skills that share tags, products or a category with Videohub Subtitles: Native Subtitle Quote Image (chengyi-ai/native-subtitle-quote-image, 2.4k stars), Video Data (oxylabs/agent-skills, 875 stars), Summarize (trpc-group/trpc-agent-go, 1.9k stars) and Youtube Publish (Andonywang123/Epost, 197 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Videohub Subtitles?

cacity (a GitHub user) maintains it in cacity/VideoHub, which has 168 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 2, 2026.

Source: cacity/VideoHub on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.