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.
ferrants
thrkrdk
Model Context Protocol: A server application with Spring AI
syedshamir
A Visual Studio Code extension for Model Context Protocol (MCP) server implementation
BuffettCode
buffett-code apiをバックエンドにしたMCP Server
Kjopstad-IT
AI-native HTTP security testing toolkit (MCP server): 17 HTTP tools giving an AI agent low-level control over HTTP/1.1 and HTTP/2 (raw framing, connection pinning, intruder, race, OOB, chains) on its own Go engine. Free tier; docs at rqwstr.com.
akoskm
pathikpa
rccola990-cloud
Remote MCP server with 10 tools: live brand AI-visibility audits (score 0-100, who AI recommends instead), AI Visibility Index dataset (25 brands, 5 industries), trucking profit & cost-per-mile calculators, DeFi yields, crypto prices, US Treasury rates, and macro risk-spread. Fre
tiovikram
MCP server implementation for X.com API with OAuth 2.0 support
RoscoNL
Free MCP server that gives Claude, Cursor, Windsurf, and other AI assistants live DNS and email security scanning. Exposes 5 tools: scan_domain (full DNS & email security scan with A+ to F grade), check_email_security (SPF, DKIM, DMARC + blacklists), lookup_dns (any record type),
qualityclouds
AI code governance rules injected into Cursor, Claude Code and other MCP clients at generation time.
nushey
MCP server to create and update agents.md efficiently
ovaismehboob
MCP Server that talks to Graph API
Mailwarm
MCP server for email deliverability: validate SPF/DKIM/DMARC/BIMI, check blacklists, test SMTP/IMAP, look up DNS, and generate ready-to-deploy records for any major email provider. Ships with two one-click prompts (audit-deliverability, setup-dns). Public, no auth.
MetehanYasar11
csabakecskemeti
The MCP server allows users to utilize user-defined and/or local LLMs in Clause Code to handle smaller, straightforward tasks and save tokens.
hofer
This is a collection of cli tools to expose MCP tools via NATS microservices. It can be used either standalone (exposing existing MCP Servers via NATS) or as library in Go to expose functions as tools.
Vostos007
MCP сервер для управления магазином WooCommerce
aakashh242
Config-driven MCP proxy that adds session-safe file uploads, artifact handling, and robust state and health controls for upstream MCP servers.
herohunt-ai
People search API - find 1 billion candidates across LinkedIn and GitHub with real-time data. Search with natural language, enrich profiles with verified emails and phone numbers. Works with Claude, Cursor, ChatGPT Desktop, and any MCP-compatible AI agent.
jatinnahar15
Repository created via custom MCP Python server
junkmd
bogdan01m
An MCP server that provides tools for uploading videos, creating processing tasks, and monitoring their progress through the ZapCap API.
mimaworks
MCP server — AI governance evidence for any agent, any stack. EU AI Act, ISO 42001, SOC 2, NIST AI RMF.
hooked-so
# Hooked MCP Server
youni202
phoslabs
Commerce intelligence for AI agents. 24 behavioral science tools to diagnose funnels, optimize pricing, reduce churn, write converting copy, and design nudges. 100 free credits on signup.
lucianoayres
MCP Server Boilerplate is a Node.js example that demonstrates how to build an MCP server with a custom tool, including one that loads an environment variable from a configuration file, to integrate seamlessly with AI-assisted environments like Cursor AI.
stormbliss
A comprehensive Model Context Protocol (MCP) server for monitoring and managing SD-WAN devices through REST API endpoints. This server exposes SD-WAN device monitoring and management functionality that can be integrated with Cursor and other MCP-compatible tools.
phuongrealmax
AI-Safe Code Analysis with 113+ MCP tools - guard, memory, workflow, testing, latent chain
luciVuc
A production-ready MCP (Model Context Protocol) server that provides shell command execution and system operations capabilities.
The-Promethean-Society
Description: The Neural Router for DepthOS. A polyphonic Model Context Protocol (MCP) server that orchestrates an ensemble of LLM specialists into a unified development hive mind. Implements the .depthos/touchpoint.md protocol for absolute project alignment.
StevenStavrakis
An opinionated starter template for making Model Context Protocol (MCP) servers
thoughtspot
The testing library you need to test your MCP servers
berkayderin
MCP server that scans Next.js projects and returns a compact summary of routes, API endpoints, database schema, and security issues.
burnworks
MCPサーバでmicroCMS APIを利用可能にする
rokith
Laith0003
A deterministic, offline design-intelligence engine for AI coding tools. Replaces improvised UI generation with structured constraints plus a rule-based anti-AI-slop linter. Ships as a Claude Code plugin, a Python package, an MCP server (18 tools), and a 17-IDE installer.
TehBotolBayu
DemboNauta
MCP server that turns any documentation URL into a Claude Code skill file. No API key required — the agent does the reasoning, the server handles fetching and saving
iris-eval
The first MCP-native eval and observability tool for AI agents. Any MCP-compatible agent discovers and uses Iris automatically — no SDK, no code changes. Log traces with hierarchical span trees, evaluate output quality with 12 built-in rules (PII detection, prompt injection, cost
neostorm112-boop
proxykey is a credential proxy and vault for API keys. Your real keys (OpenAI, Anthropic, Telegram, Stripe and 25+ providers) are encrypted with AES-256-GCM and never leave the server. Apps and AI agents authenticate with revocable "passes" (vlt_...) that carry per-pass IP bindin
zhorex02
Generate professional invoices, receipts, quotes, proposals, SOWs, delivery notes, and credit notes as PDF from Claude, Cursor, or any AI assistant. Multi-currency (EUR/USD/GBP), bilingual (EN/ES), AI-enhanced proposals.
gomcpgo
Create MCP server for any API
mohdhaji87
A fully async, production-grade MCP server that exposes the complete Shodan API (REST, Streaming, and Trends) as MCP tools. Built with Python, httpx, and the MCP Python SDK, this server enables seamless integration of Shodan's powerful internet intelligence tools into your automa
Albo3
A test repository created by Cline to verify MCP server functionality.
npmjs
Developer Tools MCP Server
hypothesi
Build, test, debug, and interact with desktop and mobile applications with the Tauri framework.
hackerzhuli
Enables AI agents to compile code and run tests in Unity Editor.
manasnilorout
spre-sre
AI/ML-powered diagnostic engine for SRE Observability on Konflux and OpenShift. It uses the Model Context Protocol (MCP) and 40+ tools to analyze logs, metrics, and traces, enabling automated RCA and predictive analysis.
mcncl
Buildkite Integration for Zed - Access your Buildkite CI/CD pipelines and builds directly from your editor
archway-network
MCP server template for CosmWasm smart contract projects
ddsky
A Model Context Protocol (MCP) server that provides access to the World News API. This server enables AI assistants to search for news, get top headlines, extract articles, retrieve newspaper front pages, and more through the MCP protocol.
insecurepla
An MCP server to create secure code sandbox environment for executing code within Docker containers. This MCP server provides AI applications with a safe and isolated environment for running code while maintaining security through containerization.
suhaibkhan
An MCP (Model Context Protocol) server that generates beautiful code snippet images to post to social media.
fox100039-design
Voice-powered bug reporting with 13 MCP tools. Capture bugs by talking, let AI fix them.
corewebvitals
Query LCP, INP, and CLS field data from real visitors. Three tools: get_metrics, get_timeseries, get_histogram. Filter and group by device, country, page path, browser, OS, and 20+ dimensions. All data is real user monitoring (RUM) at the p75 percentile, the standard Google uses
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.