Web Content Fetcher
网页内容获取工具 | 当常规爬虫被过滤时,使用替代服务获取网页内容。支持:1) r.jina.ai - 最稳定 2) markdown.new - Cloudflare 专用 3) defuddle.md - 备用方案。触发词:获取网页内容、网页转markdown、内容抓取、fetch webpage、bypas...
MRTommyWU
@mrtommywu
What This Skill Does
Fetches web page content as Markdown using alternative services when standard crawlers are blocked. Supports three fallback services: r.jina.ai (most stable), markdown.new (for Cloudflare-protected sites), and defuddle.md (backup).
Replaces manual workarounds for blocked web scraping by providing a tiered set of reliable, Markdown-returning fetch services.
When to Use It
- Fetch content from a website that blocks standard web_fetch tools
- Extract readable Markdown from a Cloudflare-protected page
- Retrieve article text from a news site that normally requires a scraper
- Get a clean, structured version of a web page for further processing
- Bypass anti-bot measures to access publicly available web content
Install
$ openclaw skills install @mrtommywu/web-content-fetcher网页内容获取工具
当常规 web_fetch/web_search 无法获取内容时,使用替代服务获取网页 Markdown 格式内容。
支持的服务
| 优先级 | 服务 | 用法 | 适用场景 |
|---|---|---|---|
| 1 | r.jina.ai | https://r.jina.ai/{url} | 最稳定,通用性强 |
| 2 | markdown.new | https://markdown.new/{url} | Cloudflare 保护网站 |
| 3 | defuddle.md | https://defuddle.md/{url} | 备用方案 |
使用方法
直接调用
当需要获取网页内容时,按顺序尝试:
- 首先用
web_fetch尝试获取 - 如果失败或被过滤,调用本工具
# 使用 jina.ai (首选)
curl -s "https://r.jina.ai/https://example.com"
# 使用 markdown.new (Cloudflare)
curl -s "https://markdown.new/https://example.com"
# 使用 defuddle.md (备用)
curl -s "https://defuddle.md/https://example.com"
API 格式
# 简单获取
fetch_webpage <url>
# 指定方法
fetch_webpage <url> --method jina|markdown|defuddle
示例
用户: 帮我获取 https://news.example.com/article/123 的内容
助手: (使用 r.jina.ai 获取)
工具脚本
本目录包含 fetch.sh 脚本,可直接调用:
./fetch.sh https://example.com
./fetch.sh https://example.com jina
让网页内容获取不再受限 🌐
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