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 Apache Spark History Server
MCP Server and CLI for Apache Spark History Server. Debug Spark applications from AI agents, scripts, or the terminal.
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.
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.
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.
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.
Remote Desktop Commander
Official remote MCP server for Desktop Commander — connect claude.ai, ChatGPT, Cursor and more to your own computer over OAuth
BaseLayer
Re-usable multi part components built on React Aria and TailwindCSS.
MCP Agent Langchainjs
Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to order burgers from a burger restaurant
Quarkus MCP Server
This extension enables developers to implement the MCP server features easily.
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.
Ig MCP
A production-ready Model Context Protocol (MCP) server that enables AI applications to seamlessly interact with Instagram Business accounts.
Mcptools
Model Context Protocol For R
Nota
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
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.
Meta MCP
MCP Server for connecting to the Meta Marketing API
MCP Shell Server
Secure MCP server for whitelisted shell command execution with stdin, argv pipelines, timeouts, and structured audit logging.
Moneymatter
Open-source, self-hosted budget tracker and personal finance app. Bank sync, multi-currency, investments, and a built-in MCP server for Claude and ChatGPT.
MCP Dotnet Samples
A comprehensive set of samples of creating and using MCP servers and clients with .NET
Trace MCP
Framework-aware code intelligence MCP server — 91 framework integrations, 81 languages, 72.7% fewer input tokens to review a pull request, comprehension at parity
Consensus OSINT
🔎 Username, email & phone OSINT — 9,700+ lookup checks from 19 projects, with profile enrichment, bulk searches, evidence graphs and expert-reviewed updates.
Football Docs
Searchable football data provider documentation for AI coding agents. Like Context7 for football data.
Rust MCP SDK
A high-performance, asynchronous toolkit for building MCP servers and clients in Rust.
Pad
Project Management for the agent era
Piyaz
The agentic workspace where people and agents work together in the loop.
List refreshed November 15, 2026. Data comes from public GitHub repositories.