DuckDuckGo Web Search

Web search without an API key V2 using DuckDuckGo Lite via web_fetch. Use as a fallback when web_search fails with missing_brave_api_key error, or whenever you need to search the web and no search API is configured. Provides titles, URLs, and snippets for research queries. Zero dependencies — works with just the built-in web_fetch tool.

作者: admin | 来源: ClawHub

# DuckDuckGo Search via web_fetch Staj Search the web using DuckDuckGo Lite's HTML interface, parsed via `web_fetch`. No API key or package install required. ## How to Search ``` web_fetch(url="https://lite.duckduckgo.com/lite/?q=QUERY", extractMode="text", maxChars=8000) ``` - URL-encode the query — use `+` for spaces - Use `extractMode="text"` (not markdown) for clean results - Increase `maxChars` for more results ## Region Filtering Append `&kl=REGION` for regional results: - `au-en` — Australia - `us-en` — United States - `uk-en` — United Kingdom - `de-de` — Germany - `fr-fr` — France Full list: https://duckduckgo.com/params ### Example — Australian search ``` web_fetch(url="https://lite.duckduckgo.com/lite/?q=best+coffee+melbourne&kl=au-en", extractMode="text", maxChars=8000) ``` ## Reading Results Results appear as numbered items with title, snippet, and URL. Skip entries marked "Sponsored link" (ads) — organic results follow. ## Search-then-Fetch Pattern 1. **Search** — query DDG Lite for a list of results 2. **Pick** — identify the most relevant URLs 3. **Fetch** — use `web_fetch` on those URLs to read full content ## Tips - First 1-2 results may be ads — skip to organic results - For exact phrases, wrap in quotes: `q=%22exact+phrase%22` - Add specific terms to narrow results (site name, year, location) ## Limitations - No time/date filtering (DDG Lite doesn't support `&df=` reliably via fetch) - Text results only — no images or videos - Results sourced from Bing (may differ from Google) - Google search does NOT work via web_fetch (captcha blocked)