Build Awesome MCPs with Awesome Best Practices for MCP Servers and MCP Clients

PydanticRPC is a Python library for rapidly exposing Pydantic models as gRPC, ConnectRPC, and MCP services without protobuf files.

A modular external attack surface mapping tool integrating tools for automated reconnaissance and bug bounty workflows.

🎭 The Personality Layer for LLMs- Transform any MCP-compatible AI with rich, consistent personalities powered by Clueo's Big Five personality engine.

MCP Server Security Standard (MSSS): an open, testable security control standard for certifying MCP servers, with levels, evidence requirements, and reporting schemas.

Turn OpenAPI/Swagger services into managed MCP tools with a dashboard, authentication, path controls, and metrics.

Open Source version of Claude Cowork with 500+ SaaS app integrations

Plugin for IntelliJ IDEA that gives special support for Minecraft modding projects.

Simple, modular, and observable Go framework for backend applications.

phpMyFAQ - Open Source FAQ web application for PHP 8.3+ and MySQL, PostgreSQL and other databases

Let LLMs interface with your tasks and projects through the Model Context Protocol. Add, organize, and query your OmniFocus database with natural language commands.

MCP server providing comprehensive Microsoft Teams and Graph API access for AI assistants including messaging, search, and user management.

OpenZIM MCP is a modern, secure, and high-performance MCP (Model Context Protocol) server that enables AI models to access and search ZIM format knowledge bases offline.

Unofficial MCP server for the Fastmail JMAP API — email, contacts, and calendar tools for AI assistants. Not affiliated with Fastmail. Includes a DXT for Claude Desktop.

A powerful Model Context Protocol (MCP) server for IMAP email integration with Claude

A Model Context Protocol (MCP) Server for https://joplinapp.org/ that enables note access through the https://modelcontextprotocol.io. Perfect for integration with AI assistants like Claude.

A Neovim plugin to integrate Gemini CLI well (+ Qwen-code now)

A MCP (Model Context Protocol) server that provides tools for controlling and interacting with Android devices using uiautomator2.

Native macOS menu bar app to use your Claude Code & ChatGPT subscriptions with AI coding tools - no API keys needed

A macOS menu bar application that monitors AI coding assistant usage quotas. Keep track of your Claude, Codex, Antigravity ,and Gemini usage at a glance.

Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.

A persistent local memory for AI, LLMs, or Copilot in VS Code.

VSCode Extension with an MCP server that exposes semantic tools like Find Usages and Rename to LLMs

MCP server giving AI assistants full access to Apple Mail - read, search, compose, organize & analyze emails via natural language