video-frame-extractor SKILL.md skillA
video-frame-extractor from anbeime/skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add anbeime/skill/video-frame-extractor@git:20260826.bcc2881Pins git:20260826.bcc2881 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- anbeime/skill
- Path
skills/video-frame-extractor/video-frame-extractor/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260826.bcc2881, committed Aug 26, 2026
- First version recorded
- Feb 14, 2026
- Size
- 7,156 bytes
- Repository stars
- 9,288
- License
- none declared
影片与视频编辑、自媒体创作者在需要拆解优秀视频、提取分镜参考或反推提示词时，使用本技能可自动抽取视频关键帧，调用视觉大模型批量分析画面，一键生成结构化描述与创作提示词，轻松搞定视频内容提取与场景分析。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 视频反推工具 - 抽帧与视觉分析 ## 任务目标 - 本Skill用于: 从视频中提取关键帧,使用视觉模型分析每帧内容,生成结构化描述和提示词 - 能力包含: - 视频抽帧(支持间隔抽帧、均匀采样) - 视觉模型API调用(支持GPT-4V/Claude-3.5-Sonnet等) - 批量图片分析 - 结构化结果输出(JSON格式) - 触发条件: 用户需要分析视频内容、提取分镜参考、生成创作提示词 ## 前置准备 - 依赖说明: ``` opencv-python>=4.8.0 pillow>=10.0.0 requests>=2.28.0 ``` - 视觉模型配置: 需要配置视觉模型API密钥(如GPT-4V、Claude-3.5-Sonnet),环境变量格式: ```bash export VISION_API_KEY="your_api_key" export VISION_API_BASE="https://api.openai.com/v1" # 或其他API地址 export VISION_MODEL="gpt-4-vision-preview" # 模型名称 ``` - Coze Bot配置(推荐): 使用您发布的Coze Bot API进行视觉分析,环境变量格式: ```bash export COZE_BOT_ID="7572557757883383858" # 您的Bot ID export COZE_API_KEY="cztei_qHZQ0A5OSJjsmfZWmVb8bqu2BTbtB240YGbDYLhZpsIr8jER4aL4Aevyii8rnKfNs" # 您的API Key ``` Coze Bot的优势: 集成了官方抽帧插件和视觉模型,无需额外配置 ## 操作步骤 ### 标准流程 **步骤1: 视频抽帧** - 输入: 视频文件路径或URL - 调用脚本: `scripts/video_frame_extractor.py` - 参数: - `--input`: 视频文件路径或URL - `--output`: 输出图片目录 - `--interval`: 抽帧间隔(秒),默认1秒抽1帧 - `--max_frames`: 最大抽帧数,默认10帧 - 输出: 抽取的图片序列 ```bash # 示例: 抽取视频关键帧 python scripts/video_frame_extractor.py \ --input ./input/video.mp4 \ --output ./output/frames \ --interval 3 \ --max_frames 10 ``` …
Read the whole file at its exact version.
How to install
mdr add anbeime/skill/video-frame-extractor@sha256:9adf985a0d389b82The line at the top of this page pins the label git:20260826.bcc2881, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_4an6tthmm3re4nib)
9 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Feb 14, 2026 and Aug 26, 2026, about one every 193 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260826.bcc2881 latest | 2026-08-26 | bcc2881 | 7,156 B | A | view · diff |
| git:20260214.8a1442a | 2026-02-14 | 8a1442a | 6,990 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7156 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
anbeime/skill · 9,288 stars · license none declared · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4an6tthmm3re4nib GET https://markdownregistry.com/api/v1/resolve?ref=anbeime/skill/video-frame-extractor GET https://markdownregistry.com/api/v1/blob/9adf985a0d389b82e65b588795b1e88de13cc18bf54a0424c9ace4bca89e1dae
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.