Multi Search Engine v2.0.1

Integration of 17 search engines for web crawling without API keys.

Search Engines

Domestic (8)

• Baidu: https://www.baidu.com/s?wd={keyword}
• Bing CN: https://cn.bing.com/search?q={keyword}&ensearch=0
• Bing INT: https://cn.bing.com/search?q={keyword}&ensearch=1
• 360: https://www.so.com/s?q={keyword}
• Sogou: https://sogou.com/web?query={keyword}
• WeChat: https://wx.sogou.com/weixin?type=2&query={keyword}
• Toutiao: https://so.toutiao.com/search?keyword={keyword}
• Jisilu: https://www.jisilu.cn/explore/?keyword={keyword}

International (9)

• Google: https://www.google.com/search?q={keyword}
• Google HK: https://www.google.com.hk/search?q={keyword}
• DuckDuckGo: https://duckduckgo.com/html/?q={keyword}
• Yahoo: https://search.yahoo.com/search?p={keyword}
• Startpage: https://www.startpage.com/sp/search?query={keyword}
• Brave: https://search.brave.com/search?q={keyword}
• Ecosia: https://www.ecosia.org/search?q={keyword}
• Qwant: https://www.qwant.com/?q={keyword}
• WolframAlpha: https://www.wolframalpha.com/input?i={keyword}

Quick Examples

// Basic search
web_fetch({"url": "https://www.google.com/search?q=python+tutorial"})

// Site-specific
web_fetch({"url": "https://www.google.com/search?q=site:github.com+react"})

// File type
web_fetch({"url": "https://www.google.com/search?q=machine+learning+filetype:pdf"})

// Time filter (past week)
web_fetch({"url": "https://www.google.com/search?q=ai+news&tbs=qdr:w"})

// Privacy search
web_fetch({"url": "https://duckduckgo.com/html/?q=privacy+tools"})

// DuckDuckGo Bangs
web_fetch({"url": "https://duckduckgo.com/html/?q=!gh+tensorflow"})

// Knowledge calculation
web_fetch({"url": "https://www.wolframalpha.com/input?i=100+USD+to+CNY"})

Advanced Operators

| Operator | Example | Description | |----------|---------|-------------| | site: | site:github.com python | Search within site | | filetype: | filetype:pdf report | Specific file type | | "" | "machine learning" | Exact match | | - | python -snake | Exclude term | | OR | cat OR dog | Either term |

Time Filters

| Parameter | Description | |-----------|-------------| | tbs=qdr:h | Past hour | | tbs=qdr:d | Past day | | tbs=qdr:w | Past week | | tbs=qdr:m | Past month | | tbs=qdr:y | Past year |

Privacy Engines

• DuckDuckGo: No tracking
• Startpage: Google results + privacy
• Brave: Independent index
• Qwant: EU GDPR compliant

Bangs Shortcuts (DuckDuckGo)

| Bang | Destination | |------|-------------| | !g | Google | | !gh | GitHub | | !so | Stack Overflow | | !w | Wikipedia | | !yt | YouTube |

WolframAlpha Queries

• Math: integrate x^2 dx
• Conversion: 100 USD to CNY
• Stocks: AAPL stock
• Weather: weather in Beijing

Documentation

• references/advanced-search.md - Domestic search guide
• references/international-search.md - International search guide
• CHANGELOG.md - Version history

License

MIT