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.
novvoo
A Model Context Protocol (MCP) server providing solutions for Constraint Satisfaction Problems (CSP) and Linear Programming (LP). Built on the gurddy optimization library, it supports solving a variety of classic problems through two MCP transports: stdio (for IDE integration) an
amc0101
jrherediaramirez
MCP server enabling AI assistants (like Claude) to control Anki via AnkiConnect
nandkumar1000
MCP Server Tester is a simple web tool to test and validate MCP server installation codes. Built with Node.js, Express, and EJS, it provides real-time server response results with a clean, responsive UI.
astein91
Intelligent API recommendation engine that silently picks the best APIs for your stack. Analyzes your project profile, compliance requirements, past decisions, and known issues to recommend the right provider for auth, payments, email, storage, and 25+ other categories.
cialfo
ClockworkCubed
MCP server that acts as a thin wrapper around the local AWS CLI command
bsmi021
This template helps you quickly bootstrap a new Model Context Protocol (MCP) server project based on recommended practices.
ashaney
eden950822
Test repository created via MCP server
AmpolStack
It is a project that seeks to express the implementation of model context protocol MCP in the official Anthropic base SDK for dotnet 9
npmjs
Developer Tools MCP Server
fletchert131-sudo
Lint and score your MCP server's tool definitions before you publish — name/schema validity, description quality, context-token weight, and destructive-tool safety. Gives a 0–100 score and a CI gate. Free CLI, MIT engine. Catches structure and hygiene, not intent.
kyrelldixon
A short demo showing how to trigger an n8n workflow from an MCP server
thrkrdk
Model Context Protocol: A server application with Spring AI
TairuFramework
TypeScript toolkit for creating, interacting and monitoring clients and servers using the Model Context Protocol
wati-io
deepakkumardewani
This is a Model Context Protocol (MCP) server that generates harmonious color schemes using The Color API. It provides multiple color scheme generation tools for creating beautiful and cohesive color palettes for projects.
Sign312
danii1
Memlane is a personal library for links and notes you save from the web. This connector lets agents search your library by meaning, read full saved articles, capture new URLs, create and edit notes, and organize items by project or topic. Sign in once with OAuth; your assistant o
askumarr
🔧 MCP server for intelligent WiFi firmware navigation and analysis
zeqinlee
Code-driven SVG diagram library for TypeScript/Node.js. Generate publication-quality architecture diagrams, flowcharts, and neural network diagrams with just a few lines of code. Features 10
mattfoster
MCP server which reads info on Linux Kernel CVES
rootstuff
Hosted MCP server for Sentinel uptime monitoring: connect Claude or any MCP client to your monitors, SSL/DNS/domain checks, and incidents
motsuo373
An extension for Slack's MCP server
dohyung1
dfhgnh43terg
A lightweight way to use environment variables in your Cursor MCP server definitions.
alexanderclapp
API intelligence for AI coding agents. CLIRank scores 387 APIs on agent-friendliness: auth method, CLI tools, headless operation, pricing transparency. Six MCP tools for API discovery, comparison, scoring, and docs retrieval. Built for Claude Code, Cursor, Copilot, Codex, and Win
Poppify
Poppify is an MCP server (and Claude Code plugin) for photo-led short-form vertical video. Upload 1–10 photos via the MCP, get a captioned 15/30/60s reel for Instagram, TikTok, YouTube Shorts, or Facebook — with motion,
Zfuzz-dev
Real security scanners for AI coding agents: SAST (441 rules), secret detection (419+ patterns), dependency CVEs, MCP/skill vetting, MITRE ATT&CK. Real scanners,
zw-byte
Albo3
A test repository created by Cline to verify MCP server functionality.
alasdairnicol
juliendoutre
A Go protoc plugin to implement MCP servers for gRPC services.
kakao-yanoo-kim
Jaden-JJH
Detect live website vulnerabilities and security flaws in GitHub repositories using automated DAST and SAST scanning. Safeguard applications by identifying exposed secrets, insecure dependencies, and common code patterns prone to exploitation. Receive structured fix plans with pr
taimo3810
Sendmux
Sendmux is an email inbox API and email API for AI agents.
rotifer-protocol
Search, inspect, compare, and rank AI Genes from the Rotifer Protocol ecosystem — directly from your IDE. Works with Cursor, Claude Desktop, Windsurf, and any MCP-compatible client.
stevenkozeniesky02
Security scanner for MCP servers. Scores any server against the AgentsID trust framework live scan via npx or lookup pre-scanned results from the public registry of 15,983 servers. Returns trust score (0–100), grade (A–F), and findings across injection, permissions, validation, a
doriku-io
Shared control plane for AI coding agents — Claude Code, Cursor, Windsurf, and teammates sync tasks, persistent memory, decisions, and file locks through one MCP server. 12 consolidated tools (~15KB): task claim/release with resume packs, semantic memory search, lock policies & c
Chester-2026
A Model Context Protocol (MCP) server that lets AI agents search, explore, and fetch open datasets from official government data portals. One unified tool interface across the United States, United Kingdom, Canada, and Australia, with per-portal quirks (API migrations, auth walls
samy-clivolt
An MCP server acting as a wrapper around the Trykitt API (
ColinHughes2121
GoCreative gives AI agents 385+ pay-per-call tools in one MCP — sanctions & PEP screening, KYB, OFAC crypto-wallet checks, company & contact enrichment, SEC/FRED/market data, crypto & DeFi, multi-platform web search, prediction-market odds and more. Keyless: agents pay per call i
noubar
How to turn any robot framework library to a mcp server
joaodelapace
An MCP server that connects Claude, Cursor or any MCP client to a SAP system over the standard ADT API. Read & search the ABAP repository, run syntax checks and classrun; opt-in write/patch/create/activate, implicit enhancements, customizing tables, dynpros, and the SAP Note Assi
MCP-Mirror
Mirror of
idoudali
MCP Server for the Ninja build tool
akoskm
provnai
Open-source MCP security gateway that sits between AI agents and MCP servers to inspect tool calls before execution, enforce layered policy, constrain risky operations, and emit audit logs.
MCP-Mirror
Mirror of
patsnap
PatSnap Innovation Report Generator MCP is a Model Context Protocol server that connects AI agents to PatSnap's Innovation Report Generator capabilities. Turns analytical results into deliverable reports and task-based outputs. It supports enterprise reports, patent value reports
michaelneale
a MCP server for github using the GH cli under the covers
ndjordjevic
PinRAG is a retrieval-augmented generation (RAG) MCP server built with LangChain and Chroma. Index PDFs, plain text, Discord exports, YouTube transcripts, and GitHub repositories, then ask questions in Cursor, VS Code (Copilot), or any MCP-capable client. Answers include citation
mashish
CP Log Analyzer automatically triages your log files using a local AI model.
shibanshu12
Performance marketing diagnostics MCP server for Meta Ads. 15 tools for spend leak detection, creative fatigue analysis, audience decay monitoring, benchmarking, and custom SQL queries. Read-only SQLite security by default.
winterfx
cli tool for inspect mcp server
runFleets
Multi-site analytics for AI agents. Read-only GA4, Search Console, Cloudflare edge, and PageSpeed data across every site you run, plus audits that return paste-ready fixes. Local stdio server via npx -y fleets-mcp; pairs with the fleets CLI (npm: fleets).
TheRegan
feenlace
MCP server for 1C:Enterprise. Metadata inspection, BSL code search, query execution, event log, syntax reference. One Go binary, zero dependencies.
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.