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.
okdoittttt
A lightweight MCP server for your Apple Calendar.
168iroha
C++によるMCP Serversのサンプル
8LWXpg
indiano881
2slides
2Slides is a modern AI-driven presentation generation agent. It automatically generates professional slide presentations based on user input (raw text or content intention), supporting multiple template types and themes.
likweitan
An MCP (Model Context Protocol) server that provides tools and resources for accessing Monster Hunter World game data via the MHW DB API.
Lillard01
chatExcel - 基于模型上下文协议(MCP)的Excel智能处理与数据分析服务器,专为Excel文件智能解析、数据处理、代码执行以及交互式图表生成而设计。支持复杂Excel格式处理、智能参数推荐、代码模板生成和高级数据可视化。
pazukdev
MCP server in Java demo
Hamzaaamin
ntsd
My MCP (Model Context Protocol) server setup for local environment to automate anything by LLM
mohdhaji87
azender1
Exactly-once execution guard for AI agents. Prevents duplicate payments, trades, and emails on retry with a claim-before-execute pattern. Exposes safeagent_claim and safeagent_settle as MCP tools over stdio.
islobodan
Give brains to your small models. MCP server that enforces step-by-step Chain-of-Thought — turns 4B models into methodical reasoners
toolprint
qlitre
Davison-Francis
Email-deliverability tools for AI agents — 12 MCP tools across email verification, DNSBL across 50 zones, SPF/DKIM/DMARC analysis, spam-trap heuristic scoring, domain intelligence, and email finder. Free tier with no credit card. MIT licensed. Drops into Claude Desktop and Cursor
MCP-Mirror
Mirror of
Pattyboi101
IndieStack plugs into your AI editor. Before it writes code, it checks if a free indie tool already does it.
enzoemir1
AI-powered invoice automation for MCP. Create PDF invoices, predict late payments, auto-remind, and track cash flow.
esh2n
type safety mcp servers with deno.
jordantete
Unofficial read-only MCP server for VeryChic flash-sale hotel deals.
plapinski
MCP server for vibe developers that are too busy to run tests and static analysis.
czy88840616
chulanpro5
dion-hagan
MCP Server for Spinnaker integrations.
jaredhobbs
Manage CronAlert uptime monitors, check results, and incidents from any MCP client.
kynto2001-ctrl
Check any XRPL wallet for risk before sending XRP.
sonatype
The Sonatype MCP Server enables AI assistants to access Sonatype's comprehensive dependency intelligence directly within your development workflow. By integrating with the Model Context Protocol, your AI assistant can help you make informed decisions about dependencies, identify
arnab0831
A simple Hello World MCP server example
balaji1233
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 Sage 50 UK (beta): https://www.cdata.com/download/download.aspx?sku=CSZK-V&type=beta
yuanbaobaoo
使用Spring boot (ai) 搭建的 MCP Server Demo
nexbid-dev
Agentic commerce infrastructure for AI agents. MCP-native product discovery, contextual ad matching, and purchase facilitation with European privacy compliance (nDSG/GDPR).
siscale
jpinillagoshawk
Model Context Protocol server for file modifications and control
jmagar
dazzaji
hammadyaqoob1985
Custom mcp server for ferry booking
nithinkumarm
overlay-one
toadlyBroodle
The best curated L402 + x402 API directory. Find, rate, and connect to paid APIs via Lightning (L402) or USDC on Base (x402). Discover 200+ reviewed, verified, paid, and live services, curated and tested via https://satring.com
biological-lattice-industries
Z333Q
AI payment router for agents. Route 300+ LLMs via cost/quality/speed/balanced modes, enforce session budgets, and settle per-request in USDC on Base via x402 micropayments. 6 tools: p402_chat, p402_create_session, p402_get_session, p402_list_models, p402_compare_providers, p402_h
vurtnec
LanceDB MCP Server nodejs
ban5104
turn an idea into a plan custom node.js mcp server that runs locally
ani1009
sinditech
Java Implementation of Anthropic's Model Context Protocol Server
ajerni
My personal MCP server.
bintocher
MCP-Mirror
Mirror of
MCP-Mirror
Mirror of
rtbui2012
urldna
Scan and analyze potentially malicious URLs using the urlDNA
voidmobcom
Mobile proxies, Non-VoIP SMS verifications, and global eSIM data plans for AI agents and MCP clients. 25 tools for renting phone numbers, purchasing mobile proxies, buying eSIM data plans and managing it all.
numbers-online
A hosted, read-only Model Context Protocol server that gives an AI voice agent phone intelligence in one call — who is this inbound caller, and is this number one to think twice about — before it burns agent minutes. Four read-only tools: phone_lookup (validity, line type, range
hubmcp
Discovery is a static application for exploring and installing MCP servers in a simple and transparent way.
MCP-Mirror
Mirror of
brainbytes-dev
Swiss medication shortage data for Switzerland. 8 tools: search shortages, find alternatives, check ATC groups, company profiles, weekly summary. Data from drugshortage.ch, BWL, and Spitalpharmazie USB. Free tier included.
PGYER
PGYER 平台的 MCP Server,支持上传、查询 App 等
key
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.