Smart Search is a powerful and focused toolset offering 14 meticulously optimized search functions across leading international and domestic platforms. It significantly streamlines the research process for developers and AI agents by generating intelligent search URLs, validating inputs, offering advanced search tips, and suggesting related queries. With features like automatic search detail saving to local files and clear Markdown output, it empowers efficient information retrieval. Designed to integrate seamlessly with AI tools like Claude Code, it ensures users and AI assistants can quickly access relevant, real-time search results through an integrated WebFetch mechanism.