Video Fetch MCP

Video Fetch MCP

Enables downloading videos from 1000+ platforms including YouTube, Bilibili, TikTok, and Twitter using yt-dlp. Supports both MCP protocol and REST API modes with real-time progress tracking, multiple formats, and subtitle downloads.

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README

🎬 Video Fetch MCP

npm version License: MIT Node.js Version TypeScript

🚀 基于 MCP 协议的多平台视频下载服务端,支持 1000+ 视频平台

✨ 特性

  • 🎯 多平台支持:基于 yt-dlp,支持 YouTube、哔哩哔哩、抖音、Twitter 等 1000+ 平台
  • 🔄 双模式运行:支持 MCP 协议模式和 REST API 模式
  • 📊 实时进度跟踪:提供下载进度、速度、剩余时间等实时信息
  • 🎵 多格式支持:支持视频下载、音频提取、字幕下载
  • 🛡️ 类型安全:使用 TypeScript 开发,提供完整的类型定义
  • 📝 详细日志:完整的操作日志记录和错误追踪

📦 安装

作为 MCP 服务器使用(推荐)

# 使用 @latest 标签获取最新版本(推荐)
npx @pickstar-2002/video-fetch-mcp@latest

全局安装

npm install -g @pickstar-2002/video-fetch-mcp@latest

本地安装

npm install @pickstar-2002/video-fetch-mcp@latest

🚀 快速开始

MCP 协议模式

在你的 MCP 客户端配置文件中添加:

{
  "mcpServers": {
    "video-fetch": {
      "command": "npx",
      "args": ["@pickstar-2002/video-fetch-mcp@latest"]
    }
  }
}

REST API 模式

# 启动 REST API 服务器
npx @pickstar-2002/video-fetch-mcp@latest api

# 或者使用已安装的版本
video-fetch-mcp api

🔧 IDE 配置

Cursor

.cursor/mcp_config.json 中添加:

{
  "mcpServers": {
    "video-fetch": {
      "command": "npx",
      "args": ["@pickstar-2002/video-fetch-mcp@latest"]
    }
  }
}

WindSurf

.windsurf/mcp_config.json 中添加:

{
  "mcpServers": {
    "video-fetch": {
      "command": "npx",
      "args": ["@pickstar-2002/video-fetch-mcp@latest"]
    }
  }
}

CodeBuddy

.codebuddy/mcp_config.json 中添加:

{
  "mcpServers": {
    "video-fetch": {
      "command": "npx",
      "args": ["@pickstar-2002/video-fetch-mcp@latest"]
    }
  }
}

📖 使用方法

MCP 工具

服务器提供以下 MCP 工具:

get_video_info

获取视频详细信息

{
  "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
}

download_video

下载视频文件

{
  "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
  "outputPath": "./downloads",
  "quality": "best",
  "extractAudio": false,
  "downloadSubtitles": true
}

get_task_status

查询下载任务状态

{
  "taskId": "uuid-task-id"
}

cancel_task

取消下载任务

{
  "taskId": "uuid-task-id"
}

REST API

获取视频信息

curl -X POST http://localhost:8080/api/v1/video/info \
  -H "Content-Type: application/json" \
  -d '{"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"}'

开始下载

curl -X POST http://localhost:8080/api/v1/video/download \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
    "outputPath": "./downloads",
    "quality": "best"
  }'

查看任务状态

curl http://localhost:8080/api/v1/task/{taskId}

🌐 支持的平台

  • 🎥 YouTube (youtube.com, youtu.be)
  • 📺 哔哩哔哩 (bilibili.com)
  • 🎵 抖音 (douyin.com)
  • 🐦 Twitter/X (twitter.com, x.com)
  • 📷 Instagram (instagram.com)
  • 📘 Facebook (facebook.com)
  • 🎬 Vimeo (vimeo.com)
  • 🎮 Twitch (twitch.tv)
  • 📱 TikTok (tiktok.com)
  • 🔴 Reddit (reddit.com)
  • 📺 Dailymotion (dailymotion.com)
  • ...以及 1000+ 其他平台

⚙️ 配置选项

环境变量

# 服务端口(默认:8080)
PORT=8080

# 日志级别(默认:info)
LOG_LEVEL=info

# yt-dlp 超时时间(默认:300000ms)
YTDLP_TIMEOUT=300000

下载选项

  • quality: 视频质量 (best, worst, bestvideo, bestaudio)
  • outputTemplate: 文件名模板 (默认: %(title)s.%(ext)s)
  • extractAudio: 是否提取音频
  • audioFormat: 音频格式 (mp3, aac, wav, flac)
  • downloadSubtitles: 是否下载字幕
  • subtitleLangs: 字幕语言列表

🔧 疑难解答

常见问题

❌ Connection closed 错误

这通常是由于 npx 缓存问题导致的。请按以下顺序尝试解决:

1. 确认使用 @latest 标签(首选方案)

npx @pickstar-2002/video-fetch-mcp@latest

2. 锁定到特定版本(备用方案)

npx @pickstar-2002/video-fetch-mcp@1.0.0

3. 清理 npx 缓存(终极方案)

# 清理 npx 缓存
npx clear-npx-cache

# 或者手动清理
rm -rf ~/.npm/_npx
# Windows 用户使用:rmdir /s %USERPROFILE%\.npm\_npx

# 然后重新运行
npx @pickstar-2002/video-fetch-mcp@latest

❌ yt-dlp 未找到

确保系统已安装 Python 和 yt-dlp:

# 安装 yt-dlp
pip install yt-dlp

# 或使用 conda
conda install -c conda-forge yt-dlp

❌ 端口被占用

修改端口配置:

PORT=8081 npx @pickstar-2002/video-fetch-mcp@latest api

❌ 权限错误

确保输出目录有写入权限:

mkdir -p ./downloads
chmod 755 ./downloads

调试模式

启用详细日志:

LOG_LEVEL=debug npx @pickstar-2002/video-fetch-mcp@latest

🛠️ 开发

本地开发

# 克隆仓库
git clone https://github.com/pickstar-2002/video-fetch-mcp.git
cd video-fetch-mcp

# 安装依赖
npm install

# 开发模式
npm run dev

# 构建
npm run build

# 启动
npm start

项目结构

video-fetch-mcp/
├── src/
│   ├── services/
│   │   ├── mcp-server-fixed.ts    # MCP 服务器实现
│   │   ├── rest-api-server.ts     # REST API 服务器
│   │   └── ytdlp-service.ts       # yt-dlp 核心服务
│   ├── utils/
│   │   └── logger.ts              # 日志工具
│   ├── types.ts                   # 类型定义
│   ├── config.ts                  # 配置文件
│   └── index.ts                   # 入口文件
├── dist/                          # 编译输出
└── downloads/                     # 默认下载目录

📄 API 文档

REST API 端点

方法 端点 描述
GET /api/v1/health 健康检查
POST /api/v1/video/info 获取视频信息
POST /api/v1/video/download 开始下载
GET /api/v1/task/:taskId 查看任务状态
DELETE /api/v1/task/:taskId 取消任务
GET /api/v1/tasks 列出所有任务
GET /api/v1/platforms 获取支持的平台

MCP 工具

工具名 描述 参数
get_video_info 获取视频信息 url
download_video 下载视频 url, outputPath, quality, etc.
get_task_status 查看任务状态 taskId
cancel_task 取消任务 taskId
list_tasks 列出所有任务 -

🤝 贡献

欢迎贡献代码!请遵循以下步骤:

  1. Fork 本仓库
  2. 创建特性分支 (git checkout -b feature/amazing-feature)
  3. 提交更改 (git commit -m 'Add some amazing feature')
  4. 推送到分支 (git push origin feature/amazing-feature)
  5. 开启 Pull Request

📝 更新日志

v1.0.0

  • 🎉 初始版本发布
  • ✅ 支持 MCP 协议和 REST API 双模式
  • ✅ 集成 yt-dlp 支持 1000+ 平台
  • ✅ 实时进度跟踪和任务管理
  • ✅ TypeScript 类型安全

📜 许可证

本项目采用 MIT 许可证。

📞 联系方式

如有问题或建议,欢迎联系:

微信: pickstar_loveXX


⭐ 如果这个项目对你有帮助,请给个 Star!

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