What is an MCP server?
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Discover awesome MCP servers.
joao-santillo
Servidor MCP que busca documentação mais atualizada de tools
cmaurer
Exposes the Mouser Search API as MCP tools so MCP-aware clients (Claude Code, Claude Desktop, etc.) can query Mouser's parts catalog.
manticoresoftware
MCP server for Manticore Search — enables AI assistants to query and manage Manticore Search databases directly. Supports full-text search, KNN vector search, fuzzy search, and real-time data access.
halleluiaman-ux
Free search engine for EU textile sustainability law (ESPR, DPP, CSRD, CBAM, CWA 18291) — remote MCP server, no API key
volcengine
serpapi
SerpApi MCP Server for Google and other search engine results
Intel420x
A Model Context Protocol server that enables web search capabilities for MCP clients like Claude Desktop
KN0WBOT
Secure credential management for AI agents — encrypted storage, auto-refresh, and rate limiting via a single MCP call. Supports OpenAI, Anthropic, Stripe, GitHub, Brave Search, Kalshi, Coinbase, plus generic API key and OAuth2 for any service.
npmjs
PixelVault — Compliance-Cleared AI Asset Search and Licensing
fbettag
GobinFan
- 基于 AI 的智能搜索服务,支持多语言(简体中文、繁体中文、英文、日文、韩文、俄文、阿拉伯文)。
kwp-lab
An MCP server for integrating with the Brave Search API, and it supports HTTP proxying.
CDataSoftware
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for Google Search (beta): https://www.cdata.com/download/download.aspx?sku=BLZK-V&type=beta
saravana87
This MCP server uses Movie server tools and Web search tools.
patsnap
PatSnap Advanced Patent Search MCP is a Model Context Protocol server that connects AI agents to PatSnap's Advanced Patent Search capabilities. Provides flexible and in-depth advanced patent search capabilities. It supports semantic, similarity, image, patent-number, nested-query
tomas-hanzlik
A lightweight MCP server for web searching via DuckDuckGo and extracting page content as Markdown.
juergenkoller-software
Yooki-K
kzarov
Bytemine MCP Server – Search 130M+ B2B contacts and enrich profiles with verified emails & phone numbers directly from Claude, Cursor, and other AI assistants via the Model Context Protocol.
ofershap
fx-an
一个MCP Server,帮助LLM查找相关代码在文件中的位置,支持返回完整的函数定义。
sawantudayan
MCP (Model Context Protocol) server that allows users to search for documentation from popular libraries such as LangChain, LlamaIndex, and OpenAI using the Serper API. The server fetches search results and extracts the relevant documentation from the web using HTTP requests and
matemiro
A Model Context Protocol (MCP) server that provides a web search tool using the Tavily API. This server enables AI models to search the internet and retrieve up-to-date information.
Perf-Technology
Fact-check and fix AI outputs. MCP server for hallucination detection, schema validation, and output correction.
thetom42
Showcase: Let an agentic coding assistant create a small web search agent with Pydantic AI using MCP server
projectAcetylcholine
An experimental MCP service for Azure AI Search in Python
marekkucak
A Rust implementation of the Model Control Protocol (MCP) server that integrates Tavily's powerful search and web content extraction capabilities. This server enables AI agents and LLM systems to perform real-time web searches and extract content from URLs via a standardized JSON
conformi-eu
EU legal research for AI agents: semantic + full-text search over ~48,000 EUR-Lex acts including consolidated versions, daily drift monitoring, answers with verifiable CELEX citations. German, English, French. Remote MCP server at https://conformi.eu/api/mcp — free tier, no key r
mmaun
Companies House MCP Server (Decision-Maker Tools)
reecelikesramen
Adds the Brave Search MCP server to Zed's assistant panel.
Tutuo-Inc
daanielcruz
MikeyPetrillo
Open-source MCP server with ~1,100 deterministic tools — web search, headless Chromium, PDFs, OCR, images, ~1,040 CPU utilities. Free to self-host or pay per call via x402 (USDC on Base).
baimao-stu
exa-labs
Zed extension for Exa's MCP server
cr-zhichen
一个通过智谱 AI 开放平台(BigModel)的 Web Search API 提供网页搜索能力的命令行工具,并符合 Model-Code-Protocol (MCP) 规范。可以通过标准输入/输出(STDIO)与客户端通信
h4ck4life
brave
An MCP server implementation that integrates the Brave Search API, providing comprehensive search capabilities including web search, local business search, image search, video search, news search, and AI-powered summarization. This project supports both HTTP and STDIO transports,
MCP-Mirror
Mirror of
wavelovey
MCP PubMed Search Server
chroma-core
Give coding agents the ability to understand dependencies.
mako10k
Integrated Search MCP Server - Google Custom Search + Redmine API integration for AI assistants
JackKuo666
About A MCP Server for arXiv Search
rsimd
DuckDuckGo MCP Server for Claude Desktop and Cursor
liyioo
elizabethsiegle
traylinx
moritalous
godwin3737
telly6
Zero-cost web search for AI agents — multi-engine parallel search, semantic re-ranking, zero API keys. Works natively within China's network, no proxy/VPN needed. Built-in pollution detection & cross-verification, SSR content extraction for modern websites. Token-conscious, ~1–2s
yan5236
lignertys
MCP server that enables AI assistants to search Reddit conversations, explore subreddits, and access trending topics.
modelcontextprotocol-servers
Model Context Protocol server for google search. A Playwright-based Model Context Protocol (MCP) tool that bypasses search engine anti-bot mechanisms, performs Google searches, and extracts results, providing real-time search capabilities for AI assistants like Claude and Cursor.
keenableai
Live web search and clean-markdown page fetch over the Keenable web index. Two tools: search_web_pages (live web search with site/date filters) and fetch_page_content (URL to clean markdown). Keyless by default (1,000 req/hour); an optional API key lifts the cap. Hosted Streamabl
Archivarix-com
MCP server for Archivarix Tube Search — search archived YouTube videos including deleted content. Channel discovery, full-text search, video metadata, transcripts, and AI-generated summaries via the Wayback Machine. 1.5B+ videos indexed since 2005.
auxiliar-ai
Eval-backed web-access tool discovery for AI agents.
algonacci
MCP server to give client the ability to search on the internet
K8585
wsszh01111
This MCP server is used to search for other MCPs.
Code-Trees
Learn how to: ✅ Build a file-search AI using natural language queries ✅ Create embeddings from local Linux files using Hugging Face models ✅ Integrate Gemini API (Google AI Studio) into your local apps ✅ Use MCP to control multiple agents with server-client architecture ✅ Apply c
Common questions about MCP servers, tools, and integrations
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Every server's detail page includes ready-to-paste config snippets for Claude Desktop, Cursor, VS Code, and other common clients — most installs take just a couple of minutes.
Most servers listed here are free and open source. Some wrap third-party APIs (cloud services, paid data providers, etc.) that require your own API key or subscription.
A local MCP server runs on your device and usually connects over stdio, giving you more direct control over data but requiring a runtime and installation. A remote MCP server is hosted by a provider and connects over HTTP, making setup easier while adding network and provider availability dependencies.
Claude Desktop, Claude Code, Cursor, VS Code, Codex, and other AI clients that support the Model Context Protocol can connect to MCP servers. Configuration formats and supported transports vary by client.
Review the source repository, maintenance activity, dependencies, requested permissions, and data-handling documentation before installation, and prefer official or trusted maintainers. Use least-privilege credentials for sensitive access such as files, databases, shells, and production systems.