1Searches the web using DuckDuckGo and returns search results.
 2
 3<usage>
 4- Provide a search query to find information on the web
 5- Returns a list of search results with titles, URLs, and snippets
 6- Use this to find relevant web pages, then use web_fetch to get full content
 7</usage>
 8
 9<parameters>
10- query: The search query string (required)
11- max_results: Maximum number of results to return (default: 10, max: 20)
12</parameters>
13
14<tips>
15- Use specific, targeted search queries for better results
16- After getting results, use web_fetch to get the full content of relevant pages
17- Combine multiple searches to gather comprehensive information
18</tips>