根据研究目的、数据类型和设计自动推荐合适的统计检验方法，提供前提假设、非参数备选及对应Python函数。
Multi search engine integration with 16 engines (7 CN + 9 Global). Supports advanced search operators, time filters, site search, privacy engines, and Wolfra...
AI-optimized web search via Tavily API. Returns concise, relevant results for AI agents.
Web search via Tavily API (alternative to Brave). Use when the user asks to search the web / look up sources / find links and Brave web_search is unavailable...
Search the web using Baidu AI Search Engine (BDSE). Use for live information, documentation, or research topics.
Search and discover OpenClaw skills from various sources. Use when: user wants to find available skills, search for specific functionality, or discover new s...
Web search using Tavily's LLM-optimized API. Returns relevant results with content snippets, scores, and metadata.
