Best use case
douyin-video-downloader is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
抖音视频下载工具 - 通过第三方解析服务实现无水印视频下载
Teams using douyin-video-downloader should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/douyin-video-downloader/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How douyin-video-downloader Compares
| Feature / Agent | douyin-video-downloader | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
抖音视频下载工具 - 通过第三方解析服务实现无水印视频下载
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
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SKILL.md Source
# douyin-video-downloader
抖音视频下载工具 - 通过第三方解析服务实现无水印视频下载
## 背景
由于抖音反爬机制严格，直接使用 yt-dlp 等工具需要有效的登录 Cookie。本技能使用第三方在线解析服务绕过这一限制。
## 下载步骤
### 方法：通过在线解析
1. **打开解析网站**
```
https://douyin.iiilab.com/
```
2. **输入视频链接**
- 在输入框粘贴抖音视频 URL，例如：
```
https://www.douyin.com/video/123456789
```
3. **点击解析**
- 点击"提取视频图片"按钮
4. **获取无水印下载链接**
- 解析成功后，点击"下载视频"链接
- 或右键"链接另存为"
### 自动化脚本方法
```bash
# 使用 curl 直接下载（需要先通过浏览器获取视频下载地址）
curl -L "视频下载地址" -o "输出文件名.mp4"
```
## 技术原理
1. 使用第三方解析服务，通过模拟用户访问获取视频源
2. 解析后会返回无水印的视频 CDN 地址
3. 视频地址通常在 douyinvod.com 域名下
## 失败原因
| 原因 | 说明 |
|------|------|
| 登录状态限制 | 部分视频需要登录用户才能访问 |
| URL 时效性 | 视频下载链接有时效性（通常几分钟到几小时） |
| IP 限制 | 频繁请求可能被临时封禁 IP |
## 解决方案
### 方案1：手动下载
在抖音 App 或网页端手动点击"分享 → 保存到本地"
### 方案2：更换解析服务
尝试其他解析服务：
- https://snapany.com/
- https://www.tikmate.online/
### 方案3：使用已登录的浏览器
通过浏览器自动化，使用已登录抖音的浏览器 Cookie
## 相关工具
- yt-dlp - 通用视频下载工具（需要有效 Cookie）
- gallery-dl - 图片/视频下载工具
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