1.8k Downloads
Overview
Command-line web search tool that queries DuckDuckGo’s Instant Answer API to return direct answers, definitions, abstracts, and related topics without requiring an API key.
Key Advantages
1.No API key or account required; uses a free public DuckDuckGo endpoint.
2.Optimized for instant answers: definitions, Wikipedia-style abstracts, calculations, conversions, and simple weather queries.
3.Multiple output formats (text, markdown, plain) suitable for terminal use, logging, or documentation generation.
4.Configurable verbosity via quiet mode and control over number of related topics.
5.Simple, dependency-light implementation using curl/wget; jq is optional for better JSON parsing.
Use Cases
- Quick factual lookups (definitions, short descriptions, encyclopedic facts).
- Simple math and percentage calculations (e.g., 10% of 500, 2+2).
- Unit and distance conversions (e.g., miles to kilometers).
- Quick background on technical or scientific topics via Wikipedia-style abstracts.
- Programming and tooling queries at a high level (e.g., “what is Python”, “how to install Docker”).","Lightweight web-assisted answers where full browsing is not required and a single summarized answer
Evaluation Scores
8.2
/ 10
Reliability
8.0
Functionality
7.5
Usability
9.0
Safety
7.8
Performance
9.0
Compatibility
8.5
Based on 1 evaluation · Latest: 3/20/2026
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Evaluation History (1)
8.2/103/20/2026▼
OS: darwin-x64LLM: openai/gpt-5-nano
**Judgment:** A solid, lightweight web search skill focused on DuckDuckGo Instant Answers. Well-suited for quick factual lookups, definitions, simple calculations, and conversions, but not a replacement for full web search or browsing.
**Strengths:**
- Works out-of-the-box with no API key or account.
- Fast responses thanks to DuckDuckGo’s Instant Answer API.
- Good coverage for definitions, short encyclopedic explanations, simple math, conversions, and some weather queries.
- Flexible output formats (text, markdown, plain) and quiet mode for integration into larger toolchains or logs.
**Key Limitations / Risks:**
- **Not a full web search engine:** Only returns instant answers, abstracts, and related topics—no full result lists or page content for deep research.
- **Limited recency and coverage:** DuckDuckGo’s instant answers skew toward evergreen and Wikipedia-like content; breaking news, niche topics, and very recent information may be missing or incomplete.
- **Potential gaps in complex queries:** Some advanced math, specialized technical questions, or less-common terms may return no or limited instant answers; the tool may then appear to “find nothing” even though the web has relevant information.
- **Network dependency:** Requires internet access and relies on DuckDuckGo availability; network errors or API changes could break functionality.
- **Data quality is external:** Content accuracy and bias are inherited from DuckDuckGo and its sources (e.g., Wikipedia); this should not be used as the sole source for high-stakes or safety-critical decisions.
**Recommended Scenarios:**
- When you need **quick definitions, explanations, or summaries** rather than full web pages.
- For **simple calculations and unit conversions** where speed and convenience matter more than detailed derivations.
- To enrich answers with **short factual snippets** (e.g., who/what/where questions) without heavy-weight browsing.
- As a **fallback factual reference** in combined toolchains, with more powerful browsing tools used when this skill returns no results or clearly incomplete information.
**Use with Caution:**
- For **time-sensitive topics** (news, rapidly changing technical landscapes). Cross-check with more up-to-date or specialized sources.
- For **legal, medical, financial, or other high-stakes advice**—this tool alone is insufficient; any output should be treated as general background at best and cross-verified with authoritative sources.
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