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.
Browse MCP servers by category and sort by GitHub stars or newest additions. Open a listing for configuration and setup details.
reply-team
Reply.io is a sales engagement platform used by thousands of B2B sales teams to automate multichannel outreach — email, LinkedIn, calls, SMS, and WhatsApp. The Reply.io MCP server exposes the platform's core functionality as tools that any MCP-compatible AI model can call directl
shaswata-das
HasanJahidul
exa-labs
Zed extension for Exa's MCP server
mingdaocloud
HAP (Super Application Platform) is developed by Mingdao( https://www.mingdao.com )The launched APaaS platform helps you build enterprise level applications quickly without coding. This is HAP's MCP (Model Context Protocol) server, used for seamless integration of AI. It enables
thejasmeetsingh
A bunch of MCP servers...Initially created to learn more about MCP. Now I continue to create these servers because I’m having fun😁
saeid-rez
A local MCP server that exposes Bazel build system capabilities to AI assistants.
charry07
Colección de servidores MCP personalizados para interactuar con varios servicios como clima, noticias y más
beardfaceguy
Daimonos is a single Rust binary MCP server that makes AI coding agents faster and cheaper. It replaces built-in file, search, exec, and git tools with structured equivalents that return compact JSON instead of raw terminal output.
222wcnm
B 站视频评论获取工具.
Vonage-Community
This server integrates a variety of Vonage's APIs as tools to help developers work with their applications.
LikeRainDay
The mcp service collection, including aliyun cli and aliyun log, mysql, redis, and the se service of the common tool collection
unckan
An MCP server to answer questions about data
uptime-com
MCP to allow clients to setup and use website monitoring services for their sites and infrastructure.
IndustryLensOp
IndustryLens is a competitive-intelligence platform that tracks pricing, positioning, ads, hiring, reviews and more across B2B SaaS markets. Its public MCP server lets any MCP-aware AI tool (Claude, Cursor, etc.) browse published intelligence reports and competitor comparisons, w
synyrgx
Franchise evaluation tools built from 81+ closed deals. Validate FDD investment ranges, identify red flags, assess readiness, understand all 23 FDD items, and connect with a free franchise consultant. Includes E-2 visa guide in English and Spanish.
maroondlabs
Live codebase intelligence for AI agents. Analyzes import graphs (PageRank), git history (reverted commits, co-change coupling), and conventions to generate context files (CLAUDE.md, .cursorrules, copilot-instructions.md). Only surfaces non-discoverable information — things agent
peanut996
im-ff
Free technical-SEO audit MCP server for AI agents — crawl, 154 checks, LLM-ready reports. Hosted at crawlinx.com, no signup/API key.
Yanick-Salzmann
kranners
Unlocks all of MCP for your favourite agent 🌩️
cct15
Daily-updated geopolitical risk data for AI agents. Covers 6 major conflict regions (Russia-Ukraine, Iran-Israel, China-Taiwan, etc.) with escalation/ceasefire probabilities, political event tracking, and maritime chokepoint vessel counts. Zero dependencies, Python 3.9+.
runcycles
AI agents call LLMs, invoke tools, and hit APIs — but have no built-in way to cap spend. A single agent loop can burn hundreds of dollars before anyone notices. Cycles MCP Server gives any MCP-compatible agent a runtime budget authority: tools to check, reserve, spend, and releas
fujiron
Chrome Extension MCP Server implemented in Go - For Model Context Protocol to interact with Chrome extensions
ibagur
pydantic-ai-researcher is a research system that orchestrates an asynchronous loop between two specialized agents: a research agent and an evaluator agent. The research agent answers complex queries using external MCP servers, while the evaluator agent assesses and refines these
get-cclarity
CClarity connects AI assistants (Claude, ChatGPT, Cursor, etc.) to your LinkedIn world inside the CClarity platform: profile and business context, ICP, writing style, post analytics, profile viewers, outbound engagement history, inbound “who engaged” on your posts, connection inv
colorwlof
# 小奇智算 API 能力 | Xiaoqi Intelligent Calculation API Skill
DAVIDMATHIAS
SiteWarming
Check domain health, DNS status, registration age, and get activate/monitor/drop recommendations. Rank up to 10 domains by score. Free — no API key required.
wundervault
MCP server for Wundervault zero-knowledge secret management. Exposes vault secrets to AI agents via the Model Context Protocol — secrets are decrypted server-side and never returned to the agent in plaintext.
TSavo
The One Ring MCP Server - Universal MCP Discovery Service for Model Context Protocol servers
fr0gger
The NOVA MCP Security Gateway is a prompt-validation service that runs first in your Model Context Protocol (MCP) chain. It loads Nova rules (in .nov format), checks each incoming prompt against these rules, and blocks any that match high-severity security or jailbreak patterns.
fcggamou
MCP for AutoICD API
cygkichi
J-Quants APIの無償版で利用可能な機能のMCPサーバー
jorekai
Ein Model Context Protocol (MCP) Server für die Deutsche Bahn Timetable API
MatthewSnow2
krishnabhat
One-line description: Log Indian meals with your AI using accurate data. India's official IFCT 2017 nutrition tables + USDA (8,335 foods), by text or photo. Local-first, open source.
mtane0412
A Model Context Protocol (MCP) server that provides tools for interacting with the Twitch API using the Helix API.
melkorCBA
Here lies all the custom MCP Servers I have created
VivekKumarNeu
MCP Lucene Server
tejzpr
Smriti is a Model Context Protocol (MCP) server that provides persistent, graph-based memory for LLM applications. Built on LadybugDB (embedded property graph database), it uses EcphoryRAG-inspired multi-stage retrieval - combining cue extraction, graph traversal, vector similari
suzukalight
ClineとMCP Serverの接続をテストするためのリポジトリです。
asibyl
MCP Streamable HTTP Server with Standard Browser OAuth
haohanghao0321-cpu
AI-native business operations MCP server for Feishu/Lark. 8 scenario-based tools for multidimensional tables (search, query, write, create, AI schema design) and approvals (list, alerts, stats).
Br0ski777
x402 micropayment API for AI agents. Analyzes exchange orderbook depth. Pay per call with USDC on Base.
theYahia
Full-featured MCP server for DaData.ru API — address validation, company lookup by INN, bank search, phone/email cleaning, geocoding, passport checks, vehicle data, and 12 reference directories. 31 tools vs 4 in the official DaData MCP.
newtype-01
This project implements a Model Context Protocol (MCP) server for connecting AI models with Obsidian knowledge bases. Through this server, AI models can directly access and manipulate Obsidian notes, including reading, creating, updating, and deleting notes, as well as managing f
Takashi-Matsumura
Br0ski777
x402 micropayment API for AI agents. Detects the language of any text. Pay per call with USDC on Base.
YYvanYang
enjiapp
The Enji AI Marketing Agent gives small business owners instant access to expert marketing guidance and free AI-powered tools. Get answers to marketing questions from Enji's knowledge base, generate customer personas, define your brand voice, and create blog and social media cont
askme765cs
serpapi
SerpApi MCP Server for Google and other search engine results
vessel-api
Query maritime vessel tracking data via natural language. Search vessels by name/IMO/MMSI, get real-time positions, ETAs, portevents, emissions, inspections, casualty records, and NAVTEX safety messages. Powered by vesselapi.com.
JustTryAI
A Model Completion Protocol (MCP) server for interacting with Databricks services
zacfire
让Claude等大语言模型轻松获取和解析任何网页内容,并转化为干净的Markdown。支持双引擎、批量处理,增强AI互联网信息处理能力。
anuprulez
ihrpr
MCP server for Jupyter Notebooks and JupyterLab
sp98
Stop paying Claude to understand the same code it already understood yesterday.
justmywyw
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.