MCP Servers DirectoryMCP Servers Directory

Claude Dev Suite

Point it at a repo and it configures your AI coding assistant for that stack: agents, framework skills, MCP servers, path-scoped rules. One install, seven assistants - Claude Code, Copilot, Cursor, Gemini CLI, Codex CLI, Cline, Kimi Code. MIT.

MCP Server Fuzzer

Black-box security assessment for live MCP servers.

Claude Agent Builder

Build production-ready AI agents in Claude Code from natural language. Analyzes your problem, researches best practices, and generates subagents, skills, hooks, commands & MCP configs.

ChatSpatial

MCP server for spatial transcriptomics analysis through natural language interfaces.

Copilot Security Instructions

✨ A customizable copilot-instructions.md ruleset & prompts to guide GitHub Copilot toward secure coding defaults in Java, Node.js, C# and Python. Blocks risky patterns, teaches safe habits.

Stk MCP

An MCP server allowing LLMs to interact with Ansys/AGI STK - Digital Mission Engineering Software

Bitrise MCP

MCP Server for the Bitrise API, enabling app management, build operations, artifact management and more.

Mcpscore

Lighthouse for MCP — score any MCP server 0–100.

Claude Skills

Curated Claude and Codex skill collection for local AI workflows, automation, research, and product-building.

Agoragentic Integrations

Public adapters and discovery catalog for Triptych OS (Agent OS): agent frameworks, MCP/A2A/x402 protocols, workflows, wallets, SDKs, and examples for execute-first routing, governed handoffs, and receipt-aware agent commerce.

Apisql MCP

一个 MCP Server 连接你的所有数据库，数据库 MCP Server 的瑞士军刀。One MCP Server for all your databases. The Swiss Army Knife of Database MCP Servers.

MCPSecBench

MCPSecBench: A Systematic Security Benchmark and Playground for Testing Model Context Protocols

Atlas

Open-source local AI Agent desktop app for authorized security assessment — Electron + Mastra-powered runtime, visual pentest workflow, Kali sandbox, multi-provider LLM routing. 本地 AI 安全评估智能体桌面应用

Signet

Cryptographic trust and authorization evidence for AI agents. Every action a receipt, every grant a proof.

Lumi

Unified native desktop UI for Claude Code, Gemini CLI, Hermes, Crush, Codex, and Cursor — multi-agent, MCP-native, written in Rust + GPUI.

Mio Chat Backend

🤖 MioChat — 开源的 Agent 操作系统。Agent / Session / SubAgent 三级上下文模型、V3 Hook 切面、MCP + Skills 双标准工具生态、多渠道接入与定时自治。模型无关、自托管。

Pyrasp

PyRASP is a Runtime Application Self Protection package for Python-based Web Servers (Flask, FastAPI and Django), Serverless Functions (AWS Lambda, Azure and Google Cloud Functions) and MCP Servers (FastMCP)

Basecoat UI MCP

Offline MCP server for Basecoat UI (shadcn/ui look, no React): templates, macro layouts, theming/dark-mode contract, static validation.

Daz MCP Server

MCP server wrapping the DazScriptServer HTTP plugin for DAZ Studio

AI Workspace Archive

A massive, self-updating local archive of AI tools — 11,000+ agent skills, 240+ MCP servers, 2,200+ IDE rules (Cursor/Cline), and 30+ system prompt collections. One repo to rule them all.

Toolfunnel

A zero-dependency MCP and Local tool gateway: host your own tools in any language, forward and curate tools from other MCP servers, expose them leanly to cut agent token cost, gate every call through your own policy hooks before it runs, create your own MCP servers easily with zero code - and wrap any MCP server so it speaks both protocol eras! :)

Winx Code Agent

🦀 A high-performance code agent written in Rust, combining the best features of WCGW for maximum efficiency and semantic capabilities.

Claude Code Toolkit

🦀 Claude Code toolkit for self improving skills, performance and mcp-essentials

Mesh MCP

A simple Model Context Protocol (MCP) server for Mesh.