- name
- multi-search-engine
- description
- Multi search engine integration with 4 engines: Google, DuckDuckGo, Brave Search, and WolframAlpha. Supports advanced search operators, time filters, and knowledge queries. No API keys required.
Multi Search Engine v2.0.1
Integration of four search endpoints for web fetching without API keys.
Search Engines
| Engine | URL template |
|---|
| Google | https://www.google.com/search?q={keyword} |
| DuckDuckGo | https://duckduckgo.com/html/?q={keyword} |
| Brave | https://search.brave.com/search?q={keyword} |
| WolframAlpha | https://www.wolframalpha.com/input?i={keyword} |
Quick Examples
// Google
web_fetch({"url": "https://www.google.com/search?q=python+tutorial"})
web_fetch({"url": "https://www.google.com/search?q=site:github.com+react"})
web_fetch({"url": "https://www.google.com/search?q=machine+learning+filetype:pdf"})
web_fetch({"url": "https://www.google.com/search?q=ai+news&tbs=qdr:w"})
// DuckDuckGo
web_fetch({"url": "https://duckduckgo.com/html/?q=privacy+tools"})
web_fetch({"url": "https://duckduckgo.com/html/?q=!g+machine+learning"})
// Brave
web_fetch({"url": "https://search.brave.com/search?q=privacy+tools"})
// WolframAlpha
web_fetch({"url": "https://www.wolframalpha.com/input?i=100+USD+to+CNY"})
Advanced Operators (Google)
| 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 (Google)
| 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-Oriented Search
- DuckDuckGo: No tracking; HTML endpoint works well with
web_fetch. - Brave: Independent index.
Bangs Shortcuts (DuckDuckGo)
Use inside the q parameter on duckduckgo.com (many bangs redirect to third-party sites when used in a browser; web_fetch only retrieves the DuckDuckGo URL you request).
| Bang | Role |
|---|
!g | Run query on Google |
!brave | Run query on Brave Search |
WolframAlpha Queries
- Math:
integrate x^2 dx - Conversion:
100 USD to CNY - Stocks:
AAPL stock - Weather:
weather in Beijing
Documentation
references/international-search.md — Detailed guide for these four enginesCHANGELOG.md — Version history
License
MIT
