Web & Search

DuckDuckGo & Felo AI Search is an open-source Model Context Protocol (MCP) server that provides AI assistants with real-time web search and content extraction. It is designed for developers building AI agents who need a privacy-focused, zero-cost alternative to paid search APIs. Its key differentiator is the ability to provide AI-powered answers via Felo AI and web results via DuckDuckGo scraping without requiring any API keys.

Docfork is a Model Context Protocol (MCP) server designed to feed up-to-date, AI-optimized documentation from over 10,000 libraries directly into AI agents and code editors. It eliminates AI hallucinations caused by stale training data by providing a real-time retrieval layer for technical documentation.

ArXiv Scout is an open-source tool and Model Context Protocol (MCP) server designed to streamline academic research by automating the retrieval, full-text extraction, and summarization of arXiv papers. It serves researchers and students by providing advanced query capabilities and side-by-side paper comparisons directly within AI agent workflows.

BiliStalkerMCP is an open-source Model Context Protocol (MCP) server that enables AI agents to directly access and analyze Bilibili's ecosystem, including video subtitles, articles, and user dynamics. It is designed for developers and researchers who need to integrate real-time data from China's premier video platform into LLM workflows like Claude Desktop.

Open-WebSearch is a Model Context Protocol (MCP) server that provides AI agents with free web search capabilities across multiple engines like Bing, Google, and DuckDuckGo without requiring individual API keys. It is specifically designed for developers and AI engineers who need a cost-effective way to ground LLMs in real-time data, featuring unique support for developer-centric platforms like GitHub, CSDN, and Juejin.

BigVik193-reddit-ads is an open-source Model Context Protocol (MCP) server that allows AI assistants like Claude to directly manage and analyze Reddit advertising campaigns. It is designed for developers and technical marketers who want to bridge the gap between LLMs and the Reddit Ads API, offering a unique way to control ad spend through conversational interfaces.

ai.fiber/mcp is an open-source Model Context Protocol server that enables AI agents like Claude to perform real-time B2B lead enrichment and contact searches directly within a chat interface. It is designed for sales and marketing professionals who want to automate prospecting without switching between browser tabs, offering a high-efficiency bridge between business intelligence and generative AI.

ai.com.mcp/skills-search is a discovery tool for the Model Context Protocol (MCP) that allows AI agents to search and retrieve procedural knowledge from the skills.sh registry. It acts as a bridge between an agent's connectivity (MCP) and its instructional guidance (Agent Skills), enabling 'on-the-fly' capability expansion.

Google Scholar Search (MCP) is an open-source Model Context Protocol server that bridges AI models like Claude, Gemini, and Cursor with academic data. It allows AI agents to perform real-time scholarly searches and retrieve paper metadata through a standardized, streamable interface. It is primarily designed for researchers and developers building autonomous AI research assistants.

Stagehand is an AI-powered browser automation framework that enables developers to control web browsers using natural language instructions instead of fragile CSS selectors. It is designed for engineering teams building web agents and resilient E2E tests, with a key differentiator in its "self-healing" ability to adapt to website layout changes automatically.

This MCP server enables AI assistants to interact directly with Obsidian vaults stored on GitHub, allowing for seamless natural language querying of personal notes. It is designed for power users who want to use their private knowledge base as context for LLMs without manual data entry. Its key differentiator is the use of the GitHub API, providing a bridge to remote vaults that local-only file connectors cannot reach.