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.
Kafka MCP
MCP Server for Apache Kafka
Terminal MCP
An MCP server that gives LLMs a real interactive PTY with observability and seamless human takeover.
Keycloak MCP
MCP server that integrates with Keycloak, allowing you to manage Keycloak users and realms through a standardized protocol. It uses the official Keycloak Admin Client to interact with Keycloak's API.
Ziran
ZIRAN finds the vulnerabilities in AI agents that come from tools combining, not from any single prompt. Graph-based tool chain discovery, execution-level side-effect detection, multi-phase campaigns.
Lynx
Policy-gated, durable, audited execution for AI agent tool calls. Every action gets a five-verdict policy check, a crash-safe checkpoint, and a tamper-evident audit event — a library, not a server.
MCP Document Converter
MCP Document Converter - A powerful MCP tool for converting documents between multiple formats, enabling AI agents to easily transform documents.
Robotics MCP
MCP 3.1 server + Webapp. Yahboom, Dreame, Tdrone, Noetix Bumi collab with shared LIDAR maps, SLAM. Physical + virtual robots working as one system
Claude Code Antiregression Setup
Stop Claude Code from breaking your projects. Ready-to-use CLAUDE.md templates, subagents, hooks, and anti-regression configs.
AI Agent Guidebook
Comprehensive guides for AI coding assistants: Claude Code, GitHub Copilot, Gemini CLI. Includes MCP servers, multi-agent orchestration, and production templates.
Structured Workflow
An MCP server that tries to force an AI agent to follow structured problem solving steps to accomplish a goal.
Rootsign
Rootsign is an open-source tamper-evident decision and action provenance logging library for AI agents
MCP Meme Sticky
Create AI generated memes using MCP Meme Sticky. Can converted generated memes into stickers for Telegram or WhatsApp (WA coming soon). ✨ no APIs required ✨.
Pulsechain MCP
PulseChain MCP server for AI agents: chain reads, markets, swap quotes, and encrypted wallets
Aprovodka
aprovodka — MCP server for 1C:Enterprise via REST/OData 3.0. 34 tools: catalogs, documents, registers, accounting, batch, change-tracking. No BSL extension required.
Gyrfalcon
MCP-сервер для 1С:Предприятие (1C, BSL): навигация по коду, метаданные, граф вызовов. Детерминированный индекс вместо чтения выгрузки — один бинарь, без зависимостей и облака.
MCP Mediator
Automatically generate an MCP Server from existing source code, service classes, helper methods, and external MCP tools. The MCP Mediator aggregates various sources and tools into a unified system, enabling seamless automatic generation of a complete MCP Server.
Kolada MCP
Kolada MCP: Connect your LLM via remote server URL or local installation to access official statistics for Swedish municipalities and regions.
Cathedral
Persistent memory and identity for AI agents. Free hosted API.
Openspawn
OpenSpawn — An open source multi-agent coordination platform
Mantle
Claude Code plugin: themes & 4K wallpapers for Claude Code, Windows Terminal, iTerm2 and claude.ai, a searchable index of 47,000+ agent skills, MCP servers and plugins, and a setup doctor for CLAUDE.md, MCP and context.
Tinystruct MCP
The tinystruct-mcp is an extensible MCP server based on tinystruct framework via the Model Context Protocol (MCP).
Cura MCP
mcp server to drive Cura slicer
Tiingo MCP
Tiingo MCP server in Rust with 38 tools for stock market data, forex, crypto, financial news, fundamentals, and corporate actions.
Yana AI
Yana AI 🐰 One runtime. Any AI. Human-governed. A local-first, cross-platform system for running, connecting, orchestrating, and governing AI — with deterministic control over what it can access, change, and execute. Your AI can act. But who decides how far it can go?
List refreshed November 15, 2026. Data comes from public GitHub repositories.