Agent skill

Video Editor

by minicoohei in minicoohei/ai-agent-camp

TikTok/YouTube向け動画編集スキル。ffmpegでキャプション焼き込み、 Ken Burnsエフェクト、シーン結合、音声合成を行う。

No licenceAuto-check passedMedia & Creative

Install Video Editor

skills CLI
$ npx skills add minicoohei/ai-agent-camp --skill video-editor -a claude-code

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

GitHub CLI
$ gh skill install minicoohei/ai-agent-camp video-editor --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/minicoohei/ai-agent-camp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/video-editor .claude/skills/video-editor && 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
video-editor
GitHub stars
347
Token cost
~756 tokens
SKILL.md length
82 words
Files
6 (incl. scripts, references)
Skills in repo
37
Repo updated
First seen
Licence
None found

At a glance

TikTok/YouTube向け動画編集スキル。ffmpegでキャプション焼き込み、 Ken Burnsエフェクト、シーン結合、音声合成を行う。

  • Works in 5 steps: 素材準備 → 正規化 → キャプション焼き込み(drawtext) → …
  • Tasks that involve Video production
  • SKILL.md covers 2つの実行モード, ffmpegパイプライン, TikTokセーフゾーン and scenes.json フォーマット, plus 3 more sections
  • Runs Python scripts from its folder; calls ffmpeg, python and npx

What it does

Video Editor is an agent skill from minicoohei/ai-agent-camp. TikTok/YouTube向け動画編集スキル。ffmpegでキャプション焼き込み、 Ken Burnsエフェクト、シーン結合、音声合成を行う。 scenes.jsonから自動的に編集指示を読み取り最終動画を出力する。 Remotionコンポーネントも同梱(ローカル環境用)。 「動画編集」「キャプション追加」「テロップ付き動画」等で発動。

Its SKILL.md is about 760 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `SKILL.en.md`, `SKILL.es.md` and `agents/openai.yaml`).

It sits in Media & Creative, covering Video production. It works with FFmpeg, TikTok, Remotion and YouTube. The repository describes itself as: AI Agent Camp — non-engineer-friendly AI agent training curriculum. Lessons, skills, commands, and hooks for Claude Code, Cursor, and Codex.

When your agent uses it

  • Tasks that involve Video production

Example prompts

  • “/video-editor”

Requirements

  • Python 3
  • Node.js

Workflow steps

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

  1. 素材準備
  2. 正規化
  3. キャプション焼き込み(drawtext)
  4. 結合
  5. 音声合成(オプション)

What it can do on your machine

Read from SKILL.md and the folder at commit 048ba4c. 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 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • ffmpeg
    • python
    • npx

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

  • Network

    No URLs in SKILL.md. Its commands use 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 no API keys, tokens, secrets or passwords.

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

Context cost

Video Editor loads about 756 tokens when it runs, and up to ~1.5k if it reads all its reference files. Until then it costs about 46 tokens; SKILL.md has 82 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~46
When it runs · the whole SKILL.md, loaded when a task matches
~756
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.5k

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); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 82 words (~756 tokens).

name
video-editor
triggers
動画を編集, キャプションを追加, テロップ付き動画を作成, シーンを結合, 動画を書き出し, video-editor, ffmpeg 編集

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files (scripts, references) in skills/video-editor of minicoohei/ai-agent-camp.

  • SKILL.md
  • SKILL.en.md
  • SKILL.es.md
  • agents/openai.yaml
  • references/tiktok-specs.md
  • scripts/compose_video.py

Open the folder on GitHubat commit 048ba4c

Compare with similar skills

Video Editor 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.

Video Editor compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Video Editor this skillminicoohei/ai-agent-camp347—~756Automated safety check: PassNone
Video Post ProductionAnastasiyaW/codex-claude-code-config154—~1.7kAutomated safety check: PassMIT
Ffmpeg Skillkajisho5/ffmpeg-skill1.9k—~7.4kAutomated safety check: PassMIT
ShortsAgriciDaniel/claude-shorts219—~3.2kAutomated safety check: NotesMIT
Explainroovincentsch/explainroo511—~439Automated safety check: PassMIT
Watchmathiaschu/watch142—~4kAutomated safety check: WarnMIT

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Questions about Video Editor

What does Video Editor do?

TikTok/YouTube向け動画編集スキル。ffmpegでキャプション焼き込み、 Ken Burnsエフェクト、シーン結合、音声合成を行う。. Video Editor is an agent skill from minicoohei/ai-agent-camp.

When should I use Video Editor?

Video Editor fits situations like: tasks that involve Video production.

How do I install Video Editor in Claude Code?

Run `npx skills add minicoohei/ai-agent-camp --skill video-editor -a claude-code`. Or copy the skill folder (skills/video-editor in minicoohei/ai-agent-camp) into .claude/skills/video-editor in your project. Claude Code loads it when a task matches its description.

How do I install Video Editor in Codex?

Run `npx skills add minicoohei/ai-agent-camp --skill video-editor -a codex`. Or copy the skill folder (skills/video-editor in minicoohei/ai-agent-camp) into .agents/skills/video-editor in your project. Codex loads it when a task matches its description.

Can I use Video Editor 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 minicoohei/ai-agent-camp --skill video-editor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/video-editor, .gemini/skills/video-editor, .github/skills/video-editor and .opencode/skills/video-editor in your project.

What does Video Editor need to run?

Going by SKILL.md and its folder, Video Editor needs Python for the scripts in its folder and the command-line tools its instructions call (ffmpeg, python and npx). Our summary lists: Python 3; Node.js.

Does Video Editor access the network?

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

Is Video Editor 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Video Editor use?

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

How many tokens does Video Editor use?

About 756 tokens (SKILL.md is roughly 3k 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 709 tokens, read only when the agent opens those files.

What are the alternatives to Video Editor?

Skills that share tags, products or a category with Video Editor: Video Post Production (AnastasiyaW/codex-claude-code-config, 154 stars), Ffmpeg Skill (kajisho5/ffmpeg-skill, 1.9k stars), Shorts (AgriciDaniel/claude-shorts, 219 stars) and Explainroo (vincentsch/explainroo, 511 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Video Editor?

minicoohei (a GitHub user) maintains it in minicoohei/ai-agent-camp, which has 347 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on October 7, 2026.

Source: minicoohei/ai-agent-camp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.