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.
Tutti
Where people and agents build in tune.
SimpleMem
[ICML'26] SimpleMem: Efficient Lifelong Memory for LLM Agents — Text & Multimodal
Atmosphere
Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.
MCP
Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration
Dbhub
Token conscious database MCP server for Postgres, MySQL, SQL Server, Oracle, MariaDB, SQLite.
Java SDK
The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
Jarvis Registry
Connect any AI copilot or autonomous agent to your enterprise tools — through a single, secure MCP/Agent gateway with built-in identity, access control, and full observability.
Core
A framework helps you quickly build AI Native IDE products. MCP Client, supports Model Context Protocol (MCP) tools via MCP server.
MCP Grafana
MCP server for Grafana
Onecli
Open-source sandboxed agent harness for teams. Giving every employee a secured personal agent.
FireRed OpenStoryline
FireRed-OpenStoryline is an AI video editing agent that transforms manual editing into intention-driven directing through natural language interaction, LLM-powered planning, and precise tool orchestration. It facilitates transparent, human-in-the-loop creation with reusable Style Skills for consistent, professional storytelling.
AI Engineering Interview Questions
Your Cheat Sheet for AI Engineering Interview – Questions and Answers.
Py Xiaozhi
Open-source AI assistant ecosystem with MCP integrations, multimodal workflows, IoT support, and cross-platform voice interaction.
Claude Code Everything You Need To Know
Claude Code guide in three levels, Beginner to Advanced: hands-on lessons with checked exercises, every volatile fact cited to its source. Independent community guide.
Swarmpit
Lightweight AI-friendly Docker Swarm management
Atomic Agent
Atomic Agent is a local-first AI agent. Runs open-weight models on your own machine via llama.cpp.
Fli
Google Flights MCP, CLI and Python Library
LLM For Zotero
An open-source research agent system for your Zotero library.
Google Workspace MCP
Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool
Postgres MCP
Postgres MCP Pro provides configurable read/write access and performance analysis for you and your AI agents.
PeopleInSpace
Kotlin Multiplatform sample with SwiftUI, Jetpack Compose, Compose for Wear, Compose for Desktop, and Compose for Web clients along with Ktor backend.
Vibe Research
Vibe-Research：A 股、美股、港股的投研工作台 · 自选与持仓、每日复盘、产业资讯、产业研究、个股深挖、回测、研报库，168 个数据端点。支持 Claude Code、Codex、WorkBuddy 订阅或任意模型 API。 | A research workbench for China A-shares, US and HK stocks.
Earshot
Ears for coding agents: let AI hear, review and make sound. CPU-only, open source.
Ultracite
A highly opinionated, zero-configuration linter and formatter.
List refreshed November 15, 2026. Data comes from public GitHub repositories.