Agent skill

Narration

by JimLiu in JimLiu/baocut

做一条由旁白带着走的成片(资讯快评、知识讲解、产品介绍、步骤教程),或给已有画面配一段多句的旁白时用:先按实测语速算出稿子该有多少字、按句分行写稿,再选一个全片不变的音色、用同一套语气说明一次合成,量时长、查接缝、只重配不合格的句子,最后把画面剪到旁白上。不用于把视频配成另一种语言(翻译配音),也不用于只念一句话。

Custom licenceAuto-check passedMedia & Creative

Install Narration

skills CLI
$ npx skills add JimLiu/baocut --skill narration -a claude-code

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

GitHub CLI
$ gh skill install JimLiu/baocut narration --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/JimLiu/baocut.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/narration .claude/skills/narration && 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
narration
GitHub stars
533
Token cost
~698 tokens
SKILL.md length
133 words
Files
1
Skills in repo
15
Repo updated
First seen
Licence
Custom licence

At a glance

做一条由旁白带着走的成片(资讯快评、知识讲解、产品介绍、步骤教程),或给已有画面配一段多句的旁白时用:先按实测语速算出稿子该有多少字、按句分行写稿,再选一个全片不变的音色、用同一套语气说明一次合成,量时长、查接缝、只重配不合格的句子,最后把画面剪到旁白上。不用于把视频配成另一种语言(翻译配音),也不用于只念一句话。

  • Works in 6 steps: 先量语速,再算字数 → 稿子怎么写 → 选声音,一次合成 → …
  • Tasks that involve Text to speech and voice
  • SKILL.md covers 1. 先量语速,再算字数, 2. 稿子怎么写, 3. 选声音,一次合成 and 4. 量出来、查接缝、重配, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Narration is an agent skill from JimLiu/baocut. 做一条由旁白带着走的成片(资讯快评、知识讲解、产品介绍、步骤教程),或给已有画面配一段多句的旁白时用:先按实测语速算出稿子该有多少字、按句分行写稿,再选一个全片不变的音色、用同一套语气说明一次合成,量时长、查接缝、只重配不合格的句子,最后把画面剪到旁白上。不用于把视频配成另一种语言(翻译配音),也不用于只念一句话。

Its SKILL.md is about 700 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 Text to speech and voice and Transcription. The repository describes itself as: BaoCut: an AI video agent with an editable timeline. Transcribe, subtitle, translate, dub, cut and animate.

When your agent uses it

  • Tasks that involve Text to speech and voice
  • Tasks that involve Transcription

Example prompts

  • “/narration”

Workflow steps

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

  1. 先量语速,再算字数
  2. 稿子怎么写
  3. 选声音,一次合成
  4. 量出来、查接缝、重配
  5. 画面剪到旁白上
  6. 验收

What it can do on your machine

Read from SKILL.md and the folder at commit 733b7f1. 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

Narration loads about 698 tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 133 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~42
When it runs · the whole SKILL.md, loaded when a task matches
~698

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 133 words (~698 tokens).

name
narration
version
1.0.0

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/narration of JimLiu/baocut.

Open the folder on GitHubat commit 733b7f1

Compare with similar skills

Narration 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.

Narration compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Narration this skillJimLiu/baocut533—~698Automated safety check: PassCustom licence
HyperFrames Media Useheygen-com/hyperframes59k—~2.4kAutomated safety check: PassApache-2.0
Edu Math Videowy51ai/edulab1.4k—~2.5kAutomated safety check: NotesApache-2.0
Elevenlabs Transcribeqdhenry/Claude-Command-Suite1.3k—~1.5kAutomated safety check: NotesNone
Video Assemblezenstory-ai/video-recap-skills559—~1.7kAutomated safety check: PassMIT
Speech Usecnemri/google-genai-skills127—~616Automated safety check: PassMIT

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Questions about Narration

What does Narration do?

做一条由旁白带着走的成片(资讯快评、知识讲解、产品介绍、步骤教程),或给已有画面配一段多句的旁白时用:先按实测语速算出稿子该有多少字、按句分行写稿,再选一个全片不变的音色、用同一套语气说明一次合成,量时长、查接缝、只重配不合格的句子,最后把画面剪到旁白上。不用于把视频配成另一种语言(翻译配音),也不用于只念一句话。. Narration is an agent skill from JimLiu/baocut.

When should I use Narration?

Narration fits situations like: tasks that involve Text to speech and voice; tasks that involve Transcription.

How do I install Narration in Claude Code?

Run `npx skills add JimLiu/baocut --skill narration -a claude-code`. Or copy the skill folder (skills/narration in JimLiu/baocut) into .claude/skills/narration in your project. Claude Code loads it when a task matches its description.

How do I install Narration in Codex?

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

Can I use Narration 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 JimLiu/baocut --skill narration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/narration, .gemini/skills/narration, .github/skills/narration and .opencode/skills/narration in your project.

What does Narration need to run?

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

Does Narration 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 Narration 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 Narration use?

Narration has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Narration use?

About 698 tokens (SKILL.md is roughly 2.8k 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 Narration?

Skills that share tags, products or a category with Narration: HyperFrames Media Use (heygen-com/hyperframes, 59k stars), Edu Math Video (wy51ai/edulab, 1.4k stars), Elevenlabs Transcribe (qdhenry/Claude-Command-Suite, 1.3k stars) and Video Assemble (zenstory-ai/video-recap-skills, 559 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Narration?

JimLiu (a GitHub user) maintains it in JimLiu/baocut, which has 533 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on October 9, 2026.

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