Perplexity MCP

DuckDuckGo

Remote

Experience fast and reliable DuckDuckGo web search with this TypeScript MCP server. It offers a simple search interface supporting customizable queries, result counts, and safe search levels. Built-in rate limiting ensures fair usage with up to 1 request per second and 15,000 per month. The server returns well-formatted Markdown results, making it easy to integrate and display search data. Designed to demonstrate core Model Context Protocol concepts, it also includes helpful debugging tools to inspect communication. Perfect for developers wanting seamless DuckDuckGo integration via MCP with efficient error handling and robust controls.

Research topics using Google search and web scraping.

Brave Search

Official

Integrate web search and local search capabilities with Brave. Brave Search allows you to seamlessly integrate Brave Search functionality into AI assistants like Claude. By implementing a Model Context Protocol (MCP) server, it enables the AI to leverage Brave Search's web search and local business search capabilities. It provides tools for both general web searches and specific local searches, enhancing the AI assistant's ability to provide relevant and up-to-date information.

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DuckDuckGo

Remote

Integrates with DuckDuckGo search engine to provide real-time web information retrieval for research, fact-checking, and current events updates.

Microsoft Docs

Official Remote

Access official Microsoft documentation instantly with the Microsoft Learn Docs MCP Server. This cloud service implements the Model Context Protocol (MCP) to enable AI tools like GitHub Copilot and others to perform high-quality semantic searches across Microsoft Learn, Azure, Microsoft 365 docs, and more. It delivers up to 10 concise, context-relevant content chunks in real time, ensuring up-to-date, accurate information. Designed for seamless integration with any MCP-compatible client, it helps AI assistants ground their responses in authoritative, current Microsoft resources for better developer support and productivity.

Queries public SearXNG instances to extract structured search results with time-range filtering and fallback mechanisms for reliable web search capabilities

Integrates with Jina AI's web services to enable web content extraction, search, and fact-checking through natural language interactions.

DuckDuckGo Search

Remote

Integrates with DuckDuckGo to provide web search capabilities, content fetching, and parsing, with results formatted for large language model consumption.

Exa Search

Official

Empower AI assistants like Claude with real-time web data using the Exa MCP Server. This Model Context Protocol server connects AI models to the Exa AI Search API, enabling safe, up-to-date web searches across diverse tools such as academic papers, company data, LinkedIn, Wikipedia, GitHub, and more. Its flexible toolset enhances research, competitor analysis, and content extraction, providing comprehensive information for smarter AI interactions. Designed for seamless integration with Claude Desktop, the Exa MCP Server boosts AI capabilities by delivering fast, reliable, and controlled access to the latest online information.

Parallel Search

Official Remote

Highly accurate web search built for AI

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Reddit Research

Remote

Turn Reddit into structured insights with full citations

Integrates with UniProtKB protein database to provide complete protein entries, sequences, filtered searches, and ID mapping between 200+ database types for bioinformatics workflows and protein research.

Integrates with PubMed's biomedical literature database to search academic papers, retrieve detailed metadata and abstracts, generate formatted citations in multiple styles, and track citation metrics for research and literature review workflows.

FireCrawl

Official Remote

Integration with FireCrawl to provide advanced web scraping capabilities for extracting structured data from complex websites.

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Search Papers

Remote

Search and analyze academic papers from arXiv

Integrates with NCBI PubMed to provide literature search, article retrieval, author-based searches, citation formatting in multiple styles, and research trend analysis for academic and bibliographic research workflows.

Provides web search capabilities through a lightweight server that connects to OpenAI's or OpenRouter.ai's search-enabled models with minimal setup requirements.

BioContextAI Knowledgebase MCP

Official

An MCP server that provides standardized access to biomedical knowledge bases and resources, enabling AI systems to retrieve verified information from sources like bioRxiv, EuropePMC, and various protein/gene databases.

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Driflyte

Remote

Query and retrieve topic-specific knowledge from recursively crawled and indexed web pages

Provides English word definitions, synonyms, and example usage through the Free Dictionary API for writing assistance and vocabulary building applications.