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.
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.
adietish
MheniMerz
MCP server to configure and interact with SONiC network devices
jchandani
ralf-boltshauser
authn8
MCP server for Authn8 2FA code access
MattMagg
An enhanced version of the original mcp-sequentialthinking-tools by Scott Spence. This enhanced version significantly improves the original framework with improved utilization of branching, revisiting, and thought revision. Thoughts are much more dynamic and intentional, spread o
Hustada
Store and retrieve API keys and secrets locally for Claude Code. No cloud services, no .env files scattered across projects. Secrets are stored in a SQLite database on your machine and accessed via MCP tools. Supports add, get, list, search, update, and delete operations with cat
Diadems666
Cursor AI SSOT & Rule Engine Template: A comprehensive framework for integrating Cursor AI's advanced features into any project. Includes Single Source of Truth (SSOT) tracking, custom project rules, and Model Context Protocol (MCP) with Knowledge Graph for intelligent context ma
aartiq
The most comprehensive ServiceNow MCP server — 400+ tools across 35+ modules including ITSM, ITOM, CMDB, HRSD, CSM, SecOps, GRC, Flow Designer, Service Catalog, UI Builder, and Performance Analytics. Features 26 AI capabilities (scan, review, build, ops, docs), SDK mode, Direct
TStoneLee
基于 Model Context Protocol (MCP) 的 YApi 集成服务器,在 Cursor 等支持 MCP 的编辑器中直接查询 YApi API 文档。
Flippico
MCP server for Poland's national e-invoicing system KSeF (Krajowy System e-Faktur). Provides 12 tools for complete KSeF API integration including session management, invoice querying/submission, export generation, and system monitoring. Built with Rust for reliability and perform
coinversaa
The deepest Hyperliquid dataset available as an MCP server. Not an SDK wrapper — we index Hyperliquid's clearinghouse directly via gRPC and compute analytics no one else exposes. 710K+ active wallets classified into behavioral cohorts (money_printer, smart_money, whale, leviathan
ffpy
MCP-based SSH tool for LLMs to interact with remote servers.
Mani-sarvam
aweher
MCP server to play with IA and containerlab instances
calvinw
naya-cat-1
powerdragonfire
MCP integration for PlatformIO development workflows.
Swap-API
Free token swaps for AI agents. No API keys. Returns executable transaction calldata for 40+ EVM chains.
Getly-Store
Your AI assistant runs a real digital-products store: create & publish products (2GB file delivery included), write
tiny-send
tinysend gives agents email: create newsletters, manage subscribers and contacts, and write & send broadcasts - all over MCP. Remote streamable-HTTP server with OAuth sign-in (no API key to paste).
BrianSuarezSantiago
AWS MCP Server Configurations for different operating systems
craigmbrown
Open-source security audit framework covering all 10 OWASP Agentic AI threat categories (ASI01-ASI10). Scan multi-agent systems for prompt injection, data exfiltration, broken access control, and 7 more categories. Returns risk scores (0-100) with remediation priorities. Free tie
gitayg
AppCrane is the self-hosted home for the apps your AI builds and your AI deploys. It exposes 35 appcrane_* MCP tools so any MCP client (Claude Code, Cursor, Codex) can run the full deploy lifecycle — create app, deploy to sandbox/production, manage secrets, stream logs, list rele
AndyLeong33dev
This repository contains all source code for AIOS (Langchain server, Website, Desktop application). This will be a good example using MCPs
andreisirbu91-lab
MCPSpend is the first cost-observability platform built natively for MCP. One CLI command wraps yourexisting MCP servers across Claude Desktop, Cursor, Windsurf, VS Code, and Claude Code — zero SDKchanges. Per-tool / per-project cost attribution, $ budget alerts via email + Slack
middleBrick
Scan APIs for security vulnerabilities and get OWASP risk scores. Detects auth bypass, BOLA/IDOR, data exposure, prompt injection, and 12+ security categories.
pavelber
Local MCP server for LiveJournal journals. It uses the legacy LiveJournal XML-RPC API to read entries, read comments, post to your own journal, and build a local SQLite cache for search.
HelpCode-ai
Self-hosted, open-source MCP gateway: turn any API, database or MCP server into custom connectors for Claude, ChatGPT, Gemini, Copilot & Cursor — no code. Converts REST, SOAP, WSDL, GraphQL & SQL to MCP, with OAuth2, RBAC & audit log. 175+ pre-built adapters (Deutsche Bahn, wecla
tatumio
A Model Context Protocol (MCP) server providing access to Tatum's blockchain API across 130+ networks with tools including RPC Gateway and Blockchain Data insights.
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
jtmckay
Reusable MCP server setup to augment AI coding agents with specific repo guidelines
zdburrage
TulioCMP
reambergmbh
Yapp turns "build me a page and publish it" into a live URL. Connect once (browser OAuth, or a token for terminal clients) and your AI can publish HTML, PDFs, ZIP sites, images and landing pages to a public slug.yapp.page URL in seconds.
EliFuzz
MCP server for API documentation, supporting GraphQL, OpenAPI/Swagger, and gRPC from local files or remote URLs
Rishavv007
A FastAPI-MCP server that fetches Wikipedia summaries for AI assistants, deployed using Google Colab and Ngrok.
wbf-solutions
The Hetzner MCP with SSH server management. 60 tools — Cloud API + SSH in one MCP server.
S2TConsulting
36 enterprise-grade MCP tools for AWS infrastructure, security compliance, AI workflows, agent governance, and operational resilience. Includes IAM policy validation with security scoring, MFA compliance auditing, CloudFormation/SAM template generation, DynamoDB single-table desi
Nebula-Block-Data
This server integrates with the fastmcp library to expose the full range of NebulaBlock API functionalities as accessible tools, enabling seamless and efficient interaction within any MCP-compatible environment.
anngdinh
AIDC-AI
An omnimodal AIGC framework that seamlessly converts ComfyUI workflows into MCP tools with zero code, enabling full-modal support for Text, Image, Sound, and Video generation with Chainlit-based web interface.
punkpeye
MCP Ambari API is a powerful Model Context Protocol (MCP) server that enables seamless Apache Ambari cluster management through natural language commands. Built for DevOps engineers, data engineers, and system administrators who work with Hadoop ecosystems.
phughesmcr
A template Model Context Protocol server in Deno
sachatrauwaen
mpmcgowen
MCP server for MetricUI, a React dashboard component library. Gives AI coding tools access to full API references, working code examples, format suggestions, prop validation, and complete dashboard scaffolding for building analytics UIs.
sameerfa
A simple Node.js/Express API server using TypeScript for managing products and orders, with Model Context Protocol (MCP) integration.
thrkrdk
Model Context Protocol: A server application with Spring AI
Br0ski777
Generate URL-friendly slugs from text with custom separators and transliteration. -- x402 micropayment API + MCP server for AI agents
jcfischer
Complete MCP server for Tana PKM with 16 tools. Full-text and semantic vector search, unified query language with field filtering, graph traversal, meeting transcript search, aggregation/analytics, and node creation. Runs 100% locally - no cloud, no tracking.
JavaPentesters
这是一个使用 Python 语言从 0 到 1 搭建 MCP server 的代码学习教程
estiens
CLI for adding/removing MCP servers in predefined groups to claude, cursor, or wherever you like
cocaxcode
MCP server + CLI that scans any project to discover its full AI ecosystem: MCP servers, context files, skills, agents, memories, and configurations for 19+ AI tools (Claude, Cursor, Windsurf, Copilot, Gemini, Codex, and more). Generates interactive HTML dashboards and supports ec
Mikey-exe
longdog
A lightweight Bash-based Model Context Protocol (MCP) server for sending desktop notifications via notify-send. This zero-dependency server enables AI assistants like Claude, Cursor, and VS Code to send system notifications directly to your Linux desktop.
cds-id
NodeJS MCP Server Boilerplate
danilopezmella
Configuration and setup files for using Model Control Protocol (MCP) servers with Windsurf in an SSH environment
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 Okta (beta): https://www.cdata.com/download/download.aspx?sku=KUZK-V&type=beta
tomo-cps
GitHub MCP server test repository
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.