video-agent-editor

video-agent-editor is a skill for Claude Code, Codex from chenyuxiaojin/video-agent-skills. It costs 108 tokens per session (2,316 once invoked), scanned A, original, MIT.

A video-editing workflow that combines audio, images, video, and subtitles into a timeline in DaVinci Resolve, a professional video editor.

In plain words
What is it for?
It creates multi-track Resolve timelines, adds subtitles and basic transitions, applies a Ken Burns pan-and-zoom effect to still images, and prepares placeholder shots for text, data graphics, and split screens.
Why use it?
It removes the manual work of arranging supplied materials and marking unfinished visual-effects shots. It also makes missing motion graphics visible as placeholders for later replacement.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It creates multi-track Resolve timelines, adds subtitles and basic transitions, applies a Ken Burns pan-and-zoom effect to still images, and prepares placeholder shots for text, data graphics, and split screens.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/chenyuxiaojin/video-agent-skills/video-agent-editor
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add chenyuxiaojin/video-agent-skills --skill video-agent-editor
Clone the repo
git clone --depth 1 https://github.com/chenyuxiaojin/video-agent-skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for video-agent-editor

README.md
[![agentmods](https://agentmods.dev/badge/skills/chenyuxiaojin/video-agent-skills/video-agent-editor/github.svg)](https://agentmods.dev/skills/chenyuxiaojin/video-agent-skills/video-agent-editor)
Your own site
<a href="https://agentmods.dev/skills/chenyuxiaojin/video-agent-skills/video-agent-editor"><img src="https://agentmods.dev/badge/skills/chenyuxiaojin/video-agent-skills/video-agent-editor/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.

agentmods 80×15 button for video-agent-editor

Your own site · 80×15
<a href="https://agentmods.dev/skills/chenyuxiaojin/video-agent-skills/video-agent-editor"><img src="https://agentmods.dev/badge/skills/chenyuxiaojin/video-agent-skills/video-agent-editor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,316 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00108 $0.02316
Opus 5 $0.00054 $0.01158
Sonnet 5 $0.00022 $0.00463
Haiku 4.5 $0.00011 $0.00232

Measured 12d ago against content hash ccaa9984d2e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

video-agent-editor 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 12d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/generate_placeholders.py, scripts/import_subtitles.py, scripts/import_to_resolve.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

video-agent-editor/SKILL.md · 259 lines

How it starts

The opening of the file, as written. The whole thing — 259 lines — stays where its author put it; the contents beside it link to each section on GitHub.

video-agent-editor(剪辑师)

职责边界

  • ✅ 读取视觉时间轴,将所有素材导入达芬奇
  • ✅ 创建多轨时间轴(视频轨、音频轨、字幕轨)
  • ✅ 处理"后期制作"标记的镜头(生成文字/数据占位素材)
  • ✅ 为静态图片添加 Ken Burns 效果
  • ✅ 添加字幕和基础转场
  • ❌ 设计画面内容(分镜师负责)
  • ❌ 搜索或生成素材(美术师负责)
  • ❌ 配音(配音师负责)

输入 → 输出

  • 输入:
    • visual-timeline.json(美术师产出)
    • audio/voiceover.mp3
    • audio/subtitles.srt
    • visuals/*.png(美术师下载/生成的素材)
    • storyboard.md(参考,用于后期制作镜头的细节)
  • 输出:
    • DaVinci Resolve 项目(通过 API 直接创建)
    • editor-report.md(剪辑报告)

轨道结构

轨道 类型 内容
V1 视频 图片/视频素材(按 visual-timeline.json 排列)
V2 视频 文字动效占位素材(后期替换)
V3 视频 数据动效/图表占位素材(后期替换)
A1 音频 voiceover.mp3
A2 音频 BGM 预留轨(留空)
Subtitle 字幕 根据 subtitles.srt 生成

执行步骤

步骤 1:预处理后期制作镜头

读取 visual-timeline.json,找出所有 acquire_method: "post_production" 的镜头。 为每个后期镜头生成一个占位素材(纯色背景 + 白色文字说明)。

python scripts/generate_placeholders.py <project>/visual-timeline.json <project>/visuals/

占位素材规则:

  • 文字动效(文字):黑色背景,居中白色文字显示画面描述
  • 数据动效(数据):深蓝背景,白色文字显示"数据图表:" + 描述
  • 分屏(分屏):灰色背景,用线条分割区域,标注各区域内容

占位素材命名:visuals/placeholder_XXX.png(XXX 为镜头编号)

这些占位素材的作用是让你在达芬奇里能直接看到每个镜头的位置和内容,后续手动替换为正式的动效。

步骤 2:导入达芬奇

达芬奇必须处于运行状态。

python scripts/import_to_resolve.py <project_dir>

脚本执行流程:

import DaVinciResolveScript as dvr_script

# 1. 连接达芬奇
resolve = dvr_script.scriptapp("Resolve")
projectManager = resolve.GetProjectManager()

# 2. 创建项目
project = projectManager.CreateProject("视频标题")
project.SetSetting("timelineFrameRate", "30")
project.SetSetting("timelineResolutionWidth", "1920")
project.SetSetting("timelineResolutionHeight", "1080")

# 3. 导入素材到 Media Pool
mediaPool = project.GetMediaPool()
mediaStorage = resolve.GetMediaStorage()

# 导入所有视觉素材
visual_clips = mediaStorage.AddItemsToMediaPool("/path/to/visuals/")

# 导入音频
audio_clips = mediaStorage.AddItemsToMediaPool("/path/to/audio/voiceover.mp3")

# 4. 创建时间轴
timeline = mediaPool.CreateEmptyTimeline("主时间轴")

# 5. 按 visual-timeline.json 顺序添加素材到时间轴
for visual in timeline_data["visuals"]:
    clip_info = {
        "mediaPoolItem": find_clip_by_name(visual["file"]),
        "trackIndex": get_track_index(visual),  # V1/V2/V3
        "startFrame": time_to_frame(visual["start_time"]),
        "endFrame": time_to_frame(visual["end_time"])
    }
    mediaPool.AppendToTimeline([clip_info])

# 6. 添加音频到 A1 轨
# 7. 添加字幕

Read the full file on GitHub · 259 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. 12d ago First seen · 259 lines · 108 tokens per session scan A ccaa9984d2e2

Subscribe to this mod's changes

video-agent-editor is a skill published in the GitHub repository chenyuxiaojin/video-agent-skills (9 stars, last pushed 3mo ago), licensed MIT. It adds 108 tokens to every session and 2,316 once invoked, about $0.0005 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 2026-08-31.

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