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.
nirmalarnold
Creating ai-web-automation project for implementing use of AI prompts and MCP server in automation testing
joelfuller2016
Python-based Model Context Protocol (MCP) server for real-time microphone input to Claude Desktop on Windows. FastMCP + sounddevice + multiple STT engines for sub-500ms latency voice conversations.
joelfuller2016
Real-time microphone input MCP server for Claude Desktop on Windows - enabling live voice conversations with Claude through WASAPI audio capture and real-time speech recognition
unaibamir
Give an AI agent access to your WordPress site without handing it the keys. It only does what you allow, and it's off until you turn it on.
matharrismma
O(1) authority-based validation across seven domains (chemistry, physics, mathematics, statistics, computer science, biology, governance). Replaces O(n²) consensus coordination. Four-gate pipeline: RED, FLOOR, BROTHERS, GOD. MCP server included — connects to Claude Desktop and Cl
ByAxe
MCP server that gives AI full control over Apple Keynote through AppleScript automation. Create, edit, and export presentations via natural language with 30+ tools.
KyanBergeron4Runr
GregBaugues
MCP Server for the Current Date and Time
ilpr
Official MCP server for the Waitlister API — create waitlists, add subscribers, and track signups through AI assistants like Claude, Cursor, and Windsurf
nicholaskoerfer
Real-time NYC transit data for AI assistants. Subway arrivals, bus schedules, ferry times, LIRR/Metro-North, Citibike availability, and service alerts - all via MCP. Every way to move in NYC.
petrarca
Time MCP Server providing time-related tools with timezone support
RyjoxTechnologies
Persistent memory for AI agents that survives across sessions. Store, recall, and semantically search memories. Includes loop detection that catches agents stuck repeating themselves, full audit trails, shared memory between agents, and a real-time dashboard. Works with Claude Co
suryawanshishantanu6
MCP Server which returns current timestamp with streamlit app
jaablon
SEC EDGAR filings parsed and exposed via MCP — body-text-classified 8-Ks (7.3% of recent Item 8.01 filings have buried 1.05/5.02 events the filer didn't report), Schedule 13D/G with 21+ activist filers auto-tagged, S-3/424B5 ATM offering detection. Free public tier covers past 72
achandmsft
A simple TODO MCP server fully vibecoded using the TypeSpec MCP Server with GitHub Copilot and OpenAI GPT 4.1
bizprat
Built a MCP server for learning purpose
dugynoo
Complete MCP server for Huly project management with 209 tools across 23 categories — issues, projects, tasks, comments, documents, cards, channels, calendar, time tracking, test management, processes, custom fields, attachments, leads and more. Includes custom task type support
xiaobenyang-com
Zenrus MCP Server 是一个提供实时货币汇率和石油价格的服务器,支持多种计算功能,适用于金融分析和自动化工具集成。Zenrus MCP Server is a server that provides real-time currency exchange rates and oil prices, supports multiple computing functions, and is suitable for financial analysis and automation tool integration.
Allenyzh
A simple mcp-server to add calendar events
theatulanand
Todo app using mcp server
spencerkinney
Control virtual computers through the Model Context Protocol (MCP).
Oolab-labs
A local-first MCP bridge for Claude Code, Claude Desktop, and other MCP clients. 177 tools (LSP, debugger, terminal, git, GitHub, file ops) via a companion VS Code extension, with an optional layer for YAML automation recipes, a human approval queue, persistent decision traces, a
tanranv5
LIMITLESS-Cloud
Smart morning briefing MCP server combines weather, calendar events, and intelligently prioritized tasks into a structured daily briefing. Built for solo founders and freelancers.
sourabhnk
Pre-clinical drug discovery intelligence — 44 MCP tools for targets, compounds, patents, trials & whitespace. 16 free, 28 Pro
Jackson88
Model Context Protocol (MCP) server for Claude Desktop connecting to Google Calender using Google Calendar API
MCP-Mirror
Mirror of
idsulik
The repository todo-mcp-server is a minimal Todo application implemented as an MCP (Model Context Protocol) server. It provides basic functionalities such as listing, viewing, adding, removing, and clearing todo items.
S-FM
An MCP server for zero-shot time-series forecasting powered by foundation models such as Chronos 2 and TiRex, with support for multivariate and probabilistic forecasts.
buckylee2019
MCP server for PowerPoint
stilllovee
MCP server allows agents to break tasks down and execute them sequentially.
MCP-Mirror
Mirror of
asakaicode
GoogleカレンダーのためのMCPサーバーです。
pinchtab
High-performance browser automation bridge and multi-instance orchestrator with advanced stealth injection and real-time dashboard.
kanishka089
An MCP server that lets Claude operate your REAL computer the way a human does — moving the actual mouse, clicking, typing, and reading the real screen. Unlike Operator, browser-use, or Playwright agents (which spin up a separate, logged-out browser), realhands drives the physica
Anragde
Un serveur MCP simple qui fournit un service de l'heure actuelle
Br0ski777
Real-time prediction market odds from Polymarket and Kalshi. Active markets, probabilities, volume, categories. The betting intelligence layer agents need for event forecasting. -- x402 micropayment API + MCP server for AI agents
hackerinheels
A native implementation of the MCP (Model Context Protocol) client-server architecture with HTTP Server-Sent Events (SSE) for real-time communication.
kocakli
Trello Desktop MCP
Phil Topness
Run live CrowdHum audience polls from your AI assistant. Agent Skills + MCP plugin (Claude + Microsoft 365 Copilot/Cowork), backed by mcp.crowdhum.com.
dandeliongold
pgustafs
AI document editor for humans and AI agents: hosted MCP server with 38 tools, surgical edits that preserve formatting, real .docx and PDF export.
wouhao
中文万年历 MCP 服务。支持公农历转换、二十四节气、法定节假日、黄历宜忌、八字五行、黄道吉日查询,共 9 个工具,直接接入 Claude/Cursor 使用。
IamCatoBot
Text2Sim MCP Server is a discrete-event simulation engine that generates and executes flexible SimPy-based models from natural language descriptions. Supports multi-domain workflows (airport, healthcare, manufacturing) with configurable entities, stochastic logic, and real-time m
ashwwwin
Control your Mac with detailed mouse, keyboard, screen, and window management capabilities.
shettysaish20
A simple Model Context Protocol (MCP) server client code to solve math problems and show the solution in MSPaint application
crteal
an MCP server to expose a data format for translating tasks into environmental actions
Sohlin2
AI-powered freelance business manager for Claude Code. Proposals, invoices, time tracking, scope management, and follow-ups - 37 tools, 5 coaching skills.
hightemp
MCP server in Go for computer automation. Uses robotgo library for desktop automation.
OurThinkTank
Founders OS is an open-source MCP server that puts your whole business inside Claude, Cursor, or any MCP client. It connects CRM, financials, tasks, and long-term memory behind one server, so you can ask a single question that reads across all of them. Example: "Which clients are
socraticsurge
Hindu almanac (panchangam) calculations as MCP tools: tithi, nakshatra, muhurta windows, 30+ named festivals, tarabalam good-day finding for up to four people, gochara transit verdicts, and a deterministic daily rasi phalalu. Swiss Ephemeris precision, every rule verified against
MCP-Club
WIP: A MCP server to search, install, uninstall all your MCP servers or services for your Claude App (or more)
cbvibe69
High-performance Swift-based MCP server for Xcode automation with hybrid architecture. Designed for Mac Studio M2 Max with real-time build intelligence, advanced multi-simulator management, and maximum security.
jayaprakashnarayana
An MCP (Model Context Protocol) server that securely integrates with the native macOS Calendar application. It allows AI models to read events and create new events securely using AppleScript without complex dependencies.
Helm-Protocol
Cryptographic transaction ordering verification for AI agents. Multi-source HTTPS time │
waliseddiqi
a combination of MCP server and client that add a touch of AI to simple todo app
pranciskus
Real-time news events, clustered by AI from hundreds of sources, classified by topic and geography, ranked by importance. Free. No API key. One command to install.
Ankur Shrestha
MCP server for URL shortening, QR codes, and UTM. Use Whooshly from Claude, ChatGPT, and any MCP client.
achiya-automation
Native Safari browser automation for AI agents — 80 tools via AppleScript, zero Chrome overhead, keeps logins, runs silently. macOS only.
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.