Agent skill

Whiteboard Video Factory

by wwwzhouhui in wwwzhouhui/skills_collection

手绘白板风"边画边讲"讲解视频出片 skill(Excalidraw 逐笔动画 + 火山/小米/edge-tts 配音 + 烧录字幕并逐段跟读高亮 + 品牌水印与片尾卡 + 三张封面 4:3 / 3:4 / 9:16 + 各平台发布文案:视频号 / 小红书 / 抖音 / B 站 /…

No licenceAuto-check: notesMedia & Creative

Install Whiteboard Video Factory

skills CLI
$ npx skills add wwwzhouhui/skills_collection --skill whiteboard-video-factory -a claude-code

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

GitHub CLI
$ gh skill install wwwzhouhui/skills_collection whiteboard-video-factory --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/wwwzhouhui/skills_collection.git skills-src && mkdir -p .claude/skills && cp -r skills-src/whiteboard-video-factory .claude/skills/whiteboard-video-factory && 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
whiteboard-video-factory
GitHub stars
283
Token cost
~4.9k tokens
SKILL.md length
1,491 words
Files
51 (incl. references, assets)
Skills in repo
25
Repo updated
First seen
Licence
None found

At a glance

手绘白板风"边画边讲"讲解视频出片 skill(Excalidraw 逐笔动画 + 火山/小米/edge-tts 配音 + 烧录字幕并逐段跟读高亮 + 品牌水印与片尾卡 + 三张封面 4:3 / 3:4 / 9:16 + 各平台发布文案:视频号 / 小红书 / 抖音 / B 站 /…

  • Works in 7 steps: 立题与查证 → 写旁白(scenes.js) → 出 Logo 与贴纸 → …
  • Tasks that involve Text to speech and voice
  • SKILL.md covers 硬规矩, 命令, 一期的流程 and 做长片(>5 分钟), plus 3 more sections
  • Runs JavaScript scripts from its folder; calls node, ffmpeg and npm; needs MI_TTS_API_KEY

What it does

Whiteboard Video Factory is an agent skill from wwwzhouhui/skills_collection. 手绘白板风"边画边讲"讲解视频出片 skill(Excalidraw 逐笔动画 + 火山/小米/edge-tts 配音 + 烧录字幕并逐段跟读高亮 + 品牌水印与片尾卡 + 三张封面 4:3 / 3:4 / 9:16 + 各平台发布文案:视频号 / 小红书 / 抖音 / B 站 / 公众号),自带公共工序(事实核查与来源台账、发布前合规自查、成片机器与目视验收、交付边界)。当用户说"做一期白板视频 / 边画边讲 / 手绘讲解视频 / 用 excalidraw 做视频 / whiteboard video",或要在本仓库里新建一期、改场景、换贴纸或真实 Logo、重出片、改字幕(含字幕高亮 / 跟读高亮 / 卡拉OK式高亮)、出封面、写发布文案(含抖音)时使用。全链路本地:Playwright + ffmpeg + 火山/小米 TTS + 本地 codex CLI 生图,不需要剪辑软件。

Its SKILL.md is about 4.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 55 other files, including reference files and assets (for example `README.md`, `config.json` and `examples/2026-09-29 MCP 是什么/README.md`).

It sits in Media & Creative, covering Text to speech and voice, Diagrams and Video production. It works with Excalidraw, FFmpeg and Playwright. The repository describes itself as: 本项目是个人开发的 Claude Code Skills 集合,提供实用的技能工具,助力提升开发效率和内容创作。 分享一些好用的 Claude Code Skills,自用、学习两相宜,适用于 Claude Code v2.0 及以上版本。

When your agent uses it

  • Tasks that involve Text to speech and voice
  • Tasks that involve Diagrams
  • Tasks that involve Video production

Example prompts

  • “做一期白板视频 / 边画边讲 / 手绘讲解视频 / 用 excalidraw 做视频 / whiteboard video”
  • “/whiteboard-video-factory”

Requirements

  • Node.js
  • A credential in MI_TTS_API_KEY

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. 立题与查证
  2. 写旁白(scenes.js)
  3. 出 Logo 与贴纸
  4. 画场景
  5. 封面
  6. 出片与验收
  7. 发布文案与标题

What it can do on your machine

Read from SKILL.md and the folder at commit b98f166. 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

    Ships script files (JavaScript, from the files we listed), which the agent can run.

    Shell commands in SKILL.md call:

    • node
    • ffmpeg
    • npm
    • npx
    • playwright

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

  • Network

    No URLs in SKILL.md. Its commands use npm and npx, which can reach the network depending on how they are called.

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

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • MI_TTS_API_KEY

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

Context cost

Whiteboard Video Factory loads about 4.9k tokens when it runs, and up to ~15k if it reads all its reference files. Until then it costs about 106 tokens; SKILL.md has 1,491 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~106
When it runs · the whole SKILL.md, loaded when a task matches
~4.9k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~15k

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:31
    **`volc`**(火山引擎,`seed-tts-2.0`,凭证在 `<仓库>/.env`,音色可以是官方音色或你自己的声音复刻;**返回逐字时间戳,字幕最准,默认用它**)/ **`mi`**(小米 MiMo `mimo-v2.5-tt
  • NoteMentions a .env fileSKILL.md:155
    voices-mi.md`)/ edge `tts.edge.voice`;或 `.env` 的 `VOLC_TTS_VOICE`、`MI_TTS_VOICE` / 配乐改 `bgm.playlist`(多首按序拼接,长片用)或 `asse
  • NoteMentions a .env fileSKILL.md:171
    (读 `HTTPS_PROXY` / `HTTP_PROXY` 环境变量,写进 `.env` 也行;没有配就是空操作)。`lib/fetch-logo.mjs`、`lib/gen-image.mjs` 入口调用它。

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,491 words (~4,856 tokens).

“工具就是本仓库(下文 <仓库>),CLI 是 <仓库>/bin/wb,参数全在 <仓库>/config.json。每期内容在 config.json 的 dirs.projects(默认 <仓库>/episodes/<日期 标题>/),中间产物与成片在 dirs.build(默认 <仓库>/build/<日期 标题>/)。”

— opening of SKILL.md by wwwzhouhui
name
whiteboard-video-factory
description_zh
手绘白板风"边画边讲"讲解视频出片 skill(Excalidraw 逐笔动画 + 火山/小米/edge-tts 配音 + 烧录字幕并逐段跟读高亮 + 品牌水印与片尾卡 + 三张封面 4:3 / 3:4 / 9:16 + 各平台发布文案),自带公共工序(查证、合规、验收、交付边界)。当用户说"做一期白板视频 /…
display_name
白板讲解视频工厂
category
video
version
1.0.0
author
hailaobao666

Read the full SKILL.md on GitHub

Files

SKILL.md and 50 other files (references, assets) in whiteboard-video-factory of wwwzhouhui/skills_collection.

  • SKILL.md
  • .env.example
  • .gitignore
  • README.md
  • assets/fonts/OFL.txt
  • assets/fonts/Xiaolai-Regular.ttf
  • assets/sample-covers.jpg
  • assets/sample-highlight.gif
  • assets/sample-preview.gif
  • assets/sample-preview.mp4
  • bin/wb
  • config.json
  • examples/2026-09-29 MCP 是什么/README.md
  • examples/2026-09-29 MCP 是什么/scenes.js
  • examples/2026-09-29 MCP 是什么/发布.md
  • lib
  • … and 35 more

Open the folder on GitHubat commit b98f166

Compare with similar skills

Whiteboard Video Factory 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.

Whiteboard Video Factory compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Whiteboard Video Factory this skillwwwzhouhui/skills_collection283—~4.9kAutomated safety check: NotesNone
Whiteboard Videotrustfuture/simon-skills382—~1.8kAutomated safety check: NotesMIT
Motion Adfabricioctelles/skills106—~4.1kAutomated safety check: PassApache-2.0
Render Mosaic Grid Revealgooseworks-ai/goose-skills1.2k—~1.1kAutomated safety check: PassMIT
Render Model Comparison Gridgooseworks-ai/goose-skills1.2k—~930Automated safety check: PassMIT
Render Photo Grid Cardgooseworks-ai/goose-skills1.2k—~664Automated safety check: PassMIT

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Questions about Whiteboard Video Factory

What does Whiteboard Video Factory do?

手绘白板风"边画边讲"讲解视频出片 skill(Excalidraw 逐笔动画 + 火山/小米/edge-tts 配音 + 烧录字幕并逐段跟读高亮 + 品牌水印与片尾卡 + 三张封面 4:3 / 3:4 / 9:16 + 各平台发布文案:视频号 / 小红书 / 抖音 / B 站 /…. Whiteboard Video Factory is an agent skill from wwwzhouhui/skills_collection.

When should I use Whiteboard Video Factory?

Whiteboard Video Factory fits situations like: tasks that involve Text to speech and voice; tasks that involve Diagrams; tasks that involve Video production.

How do I install Whiteboard Video Factory in Claude Code?

Run `npx skills add wwwzhouhui/skills_collection --skill whiteboard-video-factory -a claude-code`. Or copy the skill folder (whiteboard-video-factory in wwwzhouhui/skills_collection) into .claude/skills/whiteboard-video-factory in your project. Claude Code loads it when a task matches its description.

How do I install Whiteboard Video Factory in Codex?

Run `npx skills add wwwzhouhui/skills_collection --skill whiteboard-video-factory -a codex`. Or copy the skill folder (whiteboard-video-factory in wwwzhouhui/skills_collection) into .agents/skills/whiteboard-video-factory in your project. Codex loads it when a task matches its description.

Can I use Whiteboard Video Factory 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 wwwzhouhui/skills_collection --skill whiteboard-video-factory -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/whiteboard-video-factory, .gemini/skills/whiteboard-video-factory, .github/skills/whiteboard-video-factory and .opencode/skills/whiteboard-video-factory in your project.

What does Whiteboard Video Factory need to run?

Going by SKILL.md and its folder, Whiteboard Video Factory needs JavaScript for the scripts in its folder, the command-line tools its instructions call (node, ffmpeg, npm, npx and playwright) and credentials named MI_TTS_API_KEY. Our summary lists: Node.js; A credential in MI_TTS_API_KEY.

Does Whiteboard Video Factory access the network?

SKILL.md contains no URLs. Its commands use npm and npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Whiteboard Video Factory safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Whiteboard Video Factory use?

No licence was found for Whiteboard Video Factory or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Whiteboard Video Factory use?

About 4.9k tokens (SKILL.md is roughly 19k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 10k tokens, read only when the agent opens those files.

What are the alternatives to Whiteboard Video Factory?

Skills that share tags, products or a category with Whiteboard Video Factory: Whiteboard Video (trustfuture/simon-skills, 382 stars), Motion Ad (fabricioctelles/skills, 106 stars), Render Mosaic Grid Reveal (gooseworks-ai/goose-skills, 1.2k stars) and Render Model Comparison Grid (gooseworks-ai/goose-skills, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Whiteboard Video Factory?

wwwzhouhui (a GitHub user) maintains it in wwwzhouhui/skills_collection, which has 283 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on October 6, 2026.

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