webgrab-mcp
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@webgrab-mcpdownload video from https://youtu.be/dQw4w9WgXcQ"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
WebGrab - 全网最强网页内容下载处理工具
全能的网页内容下载工具:视频、文章、弹幕、评论、反复制保护绕过。
English | 中文
下载安装
无需安装 Python,开箱即用!
平台 | 下载 |
Windows | |
macOS (Apple Silicon) | |
Linux |
下载后直接运行即可。也可以用 pip 安装:pip install webgrab
Related MCP server: MCP YouTube Downloader
功能特色
功能 | CLI | Web UI | MCP | Cursor Skill | OpenClaw |
YouTube/通用视频下载(1700+网站) | ✅ | ✅ | ✅ | ✅ | ✅ |
B站视频下载 | ✅ | ✅ | ✅ | ✅ | ✅ |
B站弹幕下载(XML/JSON/CSV/ASS) | ✅ | ✅ | ✅ | ✅ | ✅ |
B站评论下载(含楼中楼) | ✅ | ✅ | ✅ | ✅ | ✅ |
抖音视频下载(无水印) | ✅ | ✅ | ✅ | ✅ | ✅ |
抖音评论下载 | ✅ | ✅ | ✅ | ✅ | ✅ |
网页文章下载(Markdown/HTML) | ✅ | ✅ | ✅ | ✅ | ✅ |
反复制保护绕过 | ✅ | ✅ | ✅ | ✅ | ✅ |
网页转PDF | ✅ | ✅ | ✅ | - | - |
m3u8流媒体下载 | ✅ | ✅ | ✅ | ✅ | ✅ |
批量下载 | ✅ | ✅ | ✅ | - | - |
快速开始
安装
pip install webgrab命令行使用
# 下载视频(支持B站、YouTube、抖音等1700+网站)
webgrab video "https://www.bilibili.com/video/BV1xx411c7mD"
# 下载B站弹幕(支持 json/csv/xml/ass 格式)
webgrab danmaku "https://www.bilibili.com/video/BV1xx411c7mD" --format ass
# 下载B站评论(含楼中楼回复)
webgrab comments "https://www.bilibili.com/video/BV1xx411c7mD" --replies --limit 200
# 下载抖音评论
webgrab comments "https://www.douyin.com/video/123456" --limit 100
# 下载文章为 Markdown
webgrab article "https://example.com/article" --format markdown
# 绕过复制保护
webgrab bypass "https://protected-site.com/article"
# 批量下载
webgrab batch "url1" "url2" "url3"
# 查看视频信息(不下载)
webgrab info "https://www.youtube.com/watch?v=xxx"MCP 服务器(AI 助手集成)
WebGrab 提供 MCP 服务器,一次配置即可在所有主流 AI 平台使用。
安装
pip install webgrab[mcp]配置(所有平台通用)
以下配置适用于 Claude Desktop / Cursor / Windsurf / OpenClaw / VS Code Copilot:
{
"mcpServers": {
"webgrab": {
"command": "webgrab-mcp",
"env": {
"BILIBILI_COOKIE": "可选-用于高画质",
"DOUYIN_COOKIE": "可选-用于评论采集"
}
}
}
}提供的工具
工具 | 功能 |
| 下载视频(支持画质选择) |
| 提取音频 |
| 下载文章(Markdown/HTML/文本) |
| 提取网页内容(不保存文件) |
| 绕过复制保护 |
| 获取B站弹幕 |
| 获取B站评论(含楼中楼) |
| 下载抖音视频(无水印) |
| 获取抖音评论 |
| 获取视频元数据 |
| 批量下载 |
| 下载m3u8流媒体 |
Web 服务
Docker 一键部署
git clone https://github.com/bcefghj/webgrab.git
cd webgrab
docker-compose up -d本地开发
pip install webgrab[server]
uvicorn server.main:app --reload --host 0.0.0.0 --port 8000油猴脚本
反复制脚本
安装 scripts/anti_copy.user.js 到 Tampermonkey,自动解除所有网页的复制限制。
视频嗅探脚本
安装 scripts/video_sniffer.user.js 到 Tampermonkey,自动检测页面中的视频/音频资源。
部署到服务器
详细的小白级部署教程请参考 部署指南,涵盖:
阿里云 ECS(99元/年,含手把手教程)
Docker 部署
Render 免费部署
Fly.io 部署
GitHub Actions CI/CD
开发
git clone https://github.com/bcefghj/webgrab.git
cd webgrab
pip install -e ".[all]"
webgrab --help许可证
MIT
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