2,491 MCP ServersFree scan on submit

MCP Servers Directory

Find, compare and install open-source MCP servers for Claude Code, Cursor or VS Code. Dedicated servers active in the last 12 months, ranked by GitHub stars. Each listing shows what the server can touch, published advisories for its package and a one-line install, with dated scan reports where one has run.

Works with Claude Code, Claude Desktop, Cursor, VS Code and any app that supports the Model Context Protocol.

AllCoding AgentsDeveloper ToolsData Science & MLProductivity & WorkflowResearch & AnalysisBrowser AutomationWeb Scraping & DataDatabase ManagementSecurity & TestingDeployment & DevOpsCloud InfrastructureDesign & MediaContent & WritingMarketing AutomationFinance & TradingCommunicationSEO & AI SearchSocial MediaJob Search & CareersSales & CRME-commerceCrypto & Web3Gaming & Game DevSmart Home & IoTLearning ResourcesOther

Agent Craft

AI Agent 教学仓库 | 系统化 LangChain、RAG、LangGraph、MCP 全栈实战代码 | 万字博客详解 | 开源可运行示例 | 从零构建智能体

Data Science & ML Scanned 530

Mingyu

八字、紫微、星盘、六爻、梅花、奇门、大六壬、小六壬、塔罗、雷诺曼、灵签、择日一站式玄学算命占卜工具包,输出结构化提示词与数据。提供公开 API、MCP Server 与 skill。

Developer Tools Scanned 530

Hevy MCP

Manage your Hevy workouts, routines, folders, and exercise templates. Create and update sessions faster, organize plans, and search exercises to build workouts quickly. Stay synced with changes so your training log is always up to date.

Data Science & ML Scanned 529

Concierge

🚀 Universal SDK for building next-gen MCP servers

Productivity & Workflow Not scanned yet 527

Agent

A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

Cloud Infrastructure Scanned 526

PerformanceMonitor

Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.

Database Management Scanned 526

MCP Server Gateway

MCP gateway & OAuth MCP servers. LangGraph agent: memory, eval/tracking, PII guard, context trimming. Docker quick start for enterprise agents.

Cloud Infrastructure Not scanned yet 525

Darknet MCP Server

66-tool MCP server for dark web intelligence — breach data, ransomware tracking, Tor .onion access, malware analysis, blockchain intel, exploit search, stealer logs

Security & Testing Not scanned yet 523

Prometheus MCP Server

A Model Context Protocol (MCP) server that enables AI agents and LLMs to query and analyze Prometheus metrics through standardized interfaces.

Research & Analysis Scanned 521

Autolith

Autolith is a self-modifiable general purpose Lisp AI agent

Coding Agents Scanned 521

Designing Real World AI Agents Workshop

Hands-on workshop: Build a multi-agent AI system from scratch — Deep Research Agent + Writing Workflow served as MCP servers. Includes code, slides, and video

Design & Media Scanned 521

Claudexor

Multi-harness control plane for Claude Code, Codex, Cursor, and OpenCode: quota-aware rotation across multiple Claude/Codex subscriptions, shared thread context, and cross-model review.

Developer Tools Scanned 520

Tossinvest CLI

공식 API에 없는 30+ 기능까지, 터미널과 AI에서 쓰세요. 토스증권 비공식 CLI·MCP.

Developer Tools Scanned 518

Octocode

Structural code intelligence for AI agents — semantic search, knowledge graphs, and a built-in MCP server in one Rust binary. Give Claude, Cursor, and any MCP client a deep understanding of your codebase.

Coding Agents Scanned 518

Mcd Wrapped

M-CODE WRAPPED · 麦当劳数据全景报告 + 个人年报 + 方言播报

Research & Analysis Scanned 517

Scope Recall Hermes

Local long-term memory for Hermes, Codex, Claude Code, WorkBuddy and dsh agents: one SQLite store, source-backed recall, and tools to inspect, correct or delete what is remembered.

Database Management Scanned 517

Opencode Swarm

Architect-centric agentic swarm plugin for OpenCode. Hub-and-spoke orchestration with SME consultation, code generation, and QA review.

Developer Tools Scanned 517

Browser Operator Core

Browser Operator - The AI browser with built in Multi-Agent platform! Open source alternative to ChatGPT Atlas, Perplexity Comet, Dia and Microsoft CoPilot Edge Browser

Browser Automation Not scanned yet 516

CoWork OS

Rent the model. Own everything else. Free, open-source AI app for real work.

Communication Scanned 516

Roam Code

Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 287 commands, 246 MCP tools, change-safety gates, audit evidence, zero API keys.

Coding Agents Scanned 516

MCP Server Bash SDK

MCP server SDK/example implemented entirely in bash — build a Model Context Protocol server with no runtime dependency beyond a POSIX shell.

Developer Tools Scanned 516

Blitzstrike

Blitz Strike — a universal MCP security-audit toolbelt. Reconnaissance at speed. Analysis in depth. Validation before report.

Security & Testing Scanned 515

Claude Debugs For You

Enable any LLM (e.g. Claude) to interactively debug any language for you via MCP and a VS Code Extension

Coding Agents Scanned 514

Pullmd

Self-hosted URL- and file-to-Markdown service for humans and AI agents - web pages, documents, images, audio, YouTube. PWA + REST + MCP + Claude Code skill, Reddit-aware, refreshable share links.

Social Media Scanned 513

List refreshed November 15, 2026. Data comes from public GitHub repositories.