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.
MCP Bsl Platform Context
MCP сервер для AI-ассистентов (справка по синтаксису и объектной модели 1С:Предприятие)
Lnwjud
lnwjud — local AI-agent runtime & MCP gateway
Autocad MCP
AutoCAD MCP server for AI agents (Claude, Cursor, any MCP client): 240+ tools to draw, edit and read DWG/DXF drawings. Live AutoCAD via COM, or headless with ezdxf — no AutoCAD needed. Mechanical sheets with ISO GD&T and tolerances, P&ID (ISA-5.1), floor plans, pipe and cable takeoffs.
Claude Patent Creator
USPTO patent creation system with MCP server + Claude Code plugin. Hybrid RAG search over MPEP/USC/CFR, BigQuery access to 76M+ patents, automated 35 USC 112 compliance checks, prior art search, diagram generation. GPU-accelerated with skills and autonomous agents.
Corpusos
Open-source protocol suite standardizing LLM, Vector, Graph, and Embedding infrastructure across LangChain, LlamaIndex, AutoGen, CrewAI, Semantic Kernel, and MCP. 3,330+ conformance tests. One protocol. Any framework. Any provider.
Everything AI Coding
聚合精选编程 AI 扩展资源:MCP Servers、Skills、Rules、Prompts,周更索引 + 一键安装。
MCP Apache Spark History Server
MCP Server and CLI for Apache Spark History Server. Debug Spark applications from AI agents, scripts, or the terminal.
FSB
DOM-first AI browser automation for Chrome and MCP clients.
Mengram
Human-like memory for AI agents — semantic, episodic & procedural. Experience-driven procedures that learn from failures. Free API, Python & JS SDKs, LangChain, CrewAI & OpenClaw integrations.
Idun Agent Platform
🟪 Open-source runtime that ships any LangGraph or Google ADK agent as a production-ready FastAPI service. Bundled , AG-UI copilotkit API, chat UI, 15+ guardrails, MCP, OpenTelemetry, OIDC. One pip install. Self-hosted, no vendor lock-in.
BaseLayer
Re-usable multi part components built on React Aria and TailwindCSS.
Remote Desktop Commander
Official remote MCP server for Desktop Commander — connect claude.ai, ChatGPT, Cursor and more to your own computer over OAuth
MCP Agent Langchainjs
Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to order burgers from a burger restaurant
Opentelemetry MCP Server
Unified MCP server for querying OpenTelemetry traces across multiple backends (Jaeger, Tempo, Traceloop, etc.), enabling AI agents to analyze distributed traces for automated debugging and observability.
Mneme
🧠 The memory that dreams — cross-session memory for DeepSeek Harness. Local SQLite + Markdown mirrors, autoDream consolidation, 4-way recall (keyword/vector/BM25/entity), and a memory panel. 10 model tools, MCP server, CLI.
Agent Workspace Linux
Isolated Linux desktop workspaces for AI agents — a hidden, agent-owned desktop and browser over MCP, so an agent can do GUI and web work without touching your real desktop.
Exstruct
Conversion from Excel to structured JSON (tables, shapes, charts) for LLM/RAG pipelines, and autonomous Excel reading/writing by AI agents via CLI and MCP integration.
Quarkus MCP Server
This extension enables developers to implement the MCP server features easily.
Mcptools
Model Context Protocol For R
Ig MCP
A production-ready Model Context Protocol (MCP) server that enables AI applications to seamlessly interact with Instagram Business accounts.
Wavefront
🔥🔥🔥 Enterprise AI Harness, connect your data to AI
MCP Text Editor
A token-efficient MCP server for safe, line-oriented text file editing with partial reads, hash-based conflict detection, and atomic multi-file operations.
Nota
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
MCP Dotnet Samples
A comprehensive set of samples of creating and using MCP servers and clients with .NET
List refreshed November 15, 2026. Data comes from public GitHub repositories.