Discover Awesome MCP Servers

Firebase Realtime Database API MCP Server

An MCP Server that provides natural language access to Google's Firebase Realtime Database API, enabling database operations and management through conversation.

MCP Novel Assistant

A novel management tool that uses SQLite database to store and manage novel information including chapters, characters, and plot outlines. Provides database operations and SQL query capabilities for writers to organize their creative work through natural language.

Finizi B4B MCP Server

Enables AI assistants to interact with the Finizi B4B platform through 15 comprehensive tools for managing business entities, invoices, vendors, and products. Features secure JWT authentication, automatic retries, and full business-to-business workflow integration through natural language commands.

solon-ai-mcp-embedded-examples

Solon AI MCP 嵌入式示例

MCP Database Filesystem

Enables SQL Server database operations (queries, table management) and file system access (read, write, directory listing) with security controls. Supports comprehensive database interactions and file management through a unified MCP interface.

Olostep MCP Server

镜子 (jìng zi)

Overseerr MCP Server

启用与 Overseerr API 的交互，以管理电影和电视节目的请求，允许用户检查服务器状态并按各种标准过滤媒体请求。

cortex-cloud-docs-mcp-server

MCP server for asking questions about Cortex Cloud documentation

Mcp-server-v2ex

Okay, here's a simplified explanation of how to build a basic Minecraft Protocol (MCP) server using TypeScript, focusing on the core concepts and a minimal example. Keep in mind that a full MCP server is a complex undertaking, and this is just a starting point. **Conceptual Overview** 1. **Minecraft Protocol (MCP):** Minecraft clients and servers communicate using a specific binary protocol. You need to understand the structure of packets (data messages) defined by this protocol. The protocol changes with each Minecraft version. [Wiki.vg](https://wiki.vg/Protocol) is *the* resource for protocol information. 2. **TCP Socket Server:** Your server will listen for incoming TCP connections from Minecraft clients. 3. **Packet Handling:** When a client connects, your server needs to: * Receive data from the socket. * Parse the data into MCP packets. * Process the packets (e.g., handle handshake, login, player movement). * Construct appropriate response packets. * Send the response packets back to the client. 4. **TypeScript:** TypeScript adds static typing to JavaScript, making your code more maintainable and easier to reason about. **Simplified Example (Conceptual - Requires Libraries)** This example outlines the basic structure. You'll need to install libraries for socket handling, data serialization/deserialization (for MCP packets), and potentially logging. ```typescript import * as net from 'net'; // You'll need to install a library for handling Minecraft packets. // Example: npm install prismarine-packet // import { createSerializer, createDeserializer } from 'prismarine-packet'; const serverPort = 25565; // Default Minecraft port // Basic server information (for the server list ping) const serverDescription = "My Simple TS Server"; const maxPlayers = 10; const onlinePlayers = 0; const protocolVersion = 763; // Example: Minecraft 1.17.1 protocol version const minecraftVersion = "1.17.1"; // Create the TCP server const server = net.createServer((socket) => { console.log('Client connected:', socket.remoteAddress, socket.remotePort); // **Packet Handling (Simplified)** socket.on('data', (data) => { // In a real server, you'd: // 1. Deserialize the data into a Minecraft packet. // 2. Determine the packet type (e.g., Handshake, Login Start). // 3. Process the packet based on its type. // 4. Construct a response packet. // 5. Serialize the response packet. // 6. Send the serialized data back to the client. // **Extremely Simplified Example: Responding to a Handshake (Very Incomplete)** // This is just to illustrate the concept. It's not a complete handshake implementation. const packetId = data[0]; // Assuming the first byte is the packet ID if (packetId === 0x00) { // Handshake packet ID (This is version-dependent!) console.log("Received Handshake"); // **In reality, you'd parse the handshake data to get the protocol version, server address, and port.** // **Create a Status Response (Server List Ping)** const statusResponse = { version: { name: minecraftVersion, protocol: protocolVersion }, players: { max: maxPlayers, online: onlinePlayers, sample: [] // Player list (optional) }, description: { text: serverDescription } }; // **Serialize the status response to JSON** const statusResponseJson = JSON.stringify(statusResponse); // **Create the Status Response packet (0x00)** // **This is where you'd use a proper packet serialization library.** // **The following is a placeholder and WILL NOT WORK without proper serialization.** const responsePacket = Buffer.from([ 0x00, // Packet ID (Status Response) statusResponseJson.length, // Length of the JSON string (This needs to be properly encoded) ...Buffer.from(statusResponseJson, 'utf8') // The JSON string itself ]); // Send the response socket.write(responsePacket); // Request socket.once('data', (requestData) => { if (requestData[0] === 0x00) { console.log("Received Request"); const pongResponse = Buffer.from([ 0x01, // Pong packet ID 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // Payload (timestamp) ]); socket.write(pongResponse); socket.end(); } }); } else { console.log("Received unknown packet ID:", packetId); } }); socket.on('close', () => { console.log('Client disconnected:', socket.remoteAddress, socket.remotePort); }); socket.on('error', (err) => { console.error('Socket error:', err); }); }); // Start the server server.listen(serverPort, () => { console.log(`Server listening on port ${serverPort}`); }); ``` **Important Considerations and Next Steps** * **Minecraft Protocol Library:** You *absolutely* need a library to handle the Minecraft protocol. `prismarine-packet` is a popular choice, but there are others. This library will handle the complex serialization and deserialization of packets. Install it with `npm install prismarine-packet`. You'll need to adapt the example code to use the library's functions. * **Protocol Version:** The Minecraft protocol changes with each version. Make sure you're using the correct protocol version for the Minecraft client you're testing with. [Wiki.vg](https://wiki.vg/Protocol_version_IDs) lists protocol version IDs. * **Error Handling:** The example has minimal error handling. You need to add robust error handling to catch exceptions and prevent your server from crashing. * **Asynchronous Operations:** Use `async/await` or Promises to handle asynchronous operations (like socket reads and writes) properly. * **State Management:** You'll need to manage the state of each connected client (e.g., their username, position, inventory). * **Security:** Implement security measures to prevent exploits and attacks. * **World Generation:** If you want a playable world, you'll need to implement world generation. * **Multiplayer:** Handling multiple players concurrently adds significant complexity. **How to Run** 1. **Install Node.js:** Make sure you have Node.js installed. 2. **Create a Project:** Create a directory for your project and run `npm init -y` to create a `package.json` file. 3. **Install Dependencies:** `npm install net prismarine-packet` (or your chosen packet library). You might need other dependencies as you develop. 4. **Save the Code:** Save the TypeScript code as a `.ts` file (e.g., `server.ts`). 5. **Compile:** Compile the TypeScript code to JavaScript: `tsc server.ts` (you might need to configure `tsconfig.json` first). 6. **Run:** Run the server: `node server.js` **In summary, this is a very basic outline. Building a real Minecraft server is a significant project. Start small, focus on understanding the protocol, and use libraries to help you.**

PDF Reader MCP Server

Empowers AI agents to securely read and extract information (text, metadata, page count) from PDF files within project contexts using a flexible MCP tool.

E-commerce MCP Server

Enables comprehensive product management for e-commerce with CRUD operations, AI-powered product description generation, inventory tracking, and MySQL database integration.

MCP Self-Learning Server

Enables autonomous learning from interactions through pattern recognition and machine learning techniques. Continuously improves performance by analyzing tool usage, providing predictive suggestions, and sharing knowledge across MCP servers.

Organization Policy API Server

An MCP Server that enables interaction with Google's Organization Policy API, allowing users to manage organization policies that control resource behavior within Google Cloud environments.

MetaTrader5 MCP Server

Enables access to MetaTrader5 market data and trading functionality, including real-time quotes, historical OHLCV data, tick data, symbol information, and technical indicators for forex and other trading instruments.

Shadcn Registry manager

MCP server for Shadcn UI, enabling automated, remote, or containerized project management via local or remote registries

Frontend Review MCP

An MCP server that reviews UI edit requests by comparing before and after screenshots, providing visual feedback on whether changes satisfy the user's requirements.

Kali Linux MCP Server

一个工具，允许通过多会话协议服务器执行 Kali Linux 命令来进行渗透测试，支持诸如 SQL 注入和命令执行等安全测试操作。

cBioPortal MCP Server

A server that enables AI assistants to interact with cancer genomics data from cBioPortal, allowing users to explore cancer studies, access genomic data, and retrieve mutations and clinical information.

Ubuntu MCP Server

A secure protocol server that allows AI assistants to safely interact with Ubuntu systems through controlled file operations, command execution, package management, and system information retrieval.

MCP Server

A multi-model platform that integrates RAG (Retrieval-Augmented Generation) with LLMs, supporting OCR via Tesseract and offering both backend API and frontend web interface.

WordPress MCP Server

用于向 WordPress 站点发布内容的机器通信协议 (MCP) 服务器

MCP Server

这是一个用于 MCP 服务器的仓库。

Model Context Protocol (MCP) Server

镜子 (jìng zi)

hyper-mcp

A configurable MCP server wrapper for Cursor that eliminates tool count limits when using the Model Context Protocol.

Remote MCP Server (Authless)

A deployable MCP server on Cloudflare Workers that allows you to create custom AI tools without requiring authentication.

Resume Analysis MCP Server

An intelligent server that processes and evaluates resumes by extracting structured data, analyzing skills and experience, scoring candidates against job requirements, and generating detailed reports.

Azure Data Catalog MCP Server By CData

This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for Azure Data Catalog (beta): https://www.cdata.com/download/download.aspx?sku=GNZK-V&type=beta

Unity-MCP

一个连接 Unity 和 AI 助手的桥梁，它通过一个标准化的接口，使 AI 能够与 Unity 游戏环境进行交互，从而实现代码执行、场景分析和运行时调试。