发现优秀的 MCP 服务器

tweetfeed-mcp

MCP server exposing tweetfeed.live's IOC feed (URLs, domains, IPs, hashes) as tools for querying threat intelligence, with checks, enrichment, trends, and campaign clustering.

MCP Credentials Broker

Provides secure OAuth2-based credential management for MCP servers, allowing agents to obtain short-lived token references without exposing raw secrets.

Smithery Registry MCP Server

用于与 Smithery Registry API 交互的 MCP 服务器

mcp-sleep

等待一段时间后继续执行代理的工具。

Donetick MCP Server

MCP server for Donetick chores management, enabling AI assistants to list, create, complete, update, and delete chores with full API integration and rate limiting.

lentera-godot-mcp

Custom MCP server for automating Godot Engine 4.x, enabling direct scene manipulation, node inspection, GDScript injection, and runtime testing via a WebSocket bridge.

Futurykon MCP Server

Connects AI agents to the Futurykon prediction platform, enabling them to query and interact with prediction questions, manage predictions, and view leaderboards.

scholar-mcp

MCP server for local semantic retrieval over a library of ebooks, using pplx-embed-context-v1 embeddings stored in Qdrant, enabling an LLM agent like Gemma 4 to search and retrieve relevant passages for answering questions.

Registradores (ARISP) Certidão: Download de Certidão Digital

Enables read-only querying and downloading of digital certificates from Registradores (ARISP) via prepaid credits, using a single tool for official source consultation.

SEFAZ AC: NFC-e

MCP server that provides a read-only tool to consult SEFAZ AC NFC-e (electronic invoices) from the official source, with pay-per-use credits.

mcp-sql-api

Enables natural language database querying through GPT-powered SQL generation and execution with metadata-driven validation and intermediate representation.

linkedin-ops

MCP server that enables AI assistants to search LinkedIn for job posts, save them locally, and manage them via a React dashboard.

@formegifts/mcp

MCP server for the forme.gifts wishlist app that enables managing wishlists and gifts from Claude Code, Claude Desktop, Cursor, and other MCP clients.

Obsidian Second Brain MCP

Local MCP server that automates an open Obsidian vault through Obsidian's official CLI, offering tools for note creation/update, search, tasks, daily notes, and organization. It uses MCP over STDIO, requires no cloud services, and provides safety/audit features for autonomous writes.

docker-mcp

A read-only MCP server that exposes your Docker daemon, allowing AI assistants to list containers, inspect their details, and fetch logs without write access.

MCP GPT Image 1

MCP GPT Image 1

Seneschal Data

Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.

Cloudflare Playwright MCP

Enables AI assistants to control a web browser through tools for navigation, clicking, typing, and capturing screenshots using Cloudflare Workers. It allows models to perform complex web automation tasks and interact with live websites through a set of 14 specialized tools.

amazing-clickup-mcp

A comprehensive MCP server for the ClickUp API exposing 166 tools to manage Spaces, Folders, Lists, Tasks, Docs, and more, enabling LLMs to read and drive a ClickUp Workspace.

Regex AI MCP

Regex AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

Portuguese Competition MCP

Enables querying Portuguese competition data from AdC (Autoridade da Concorrência), including enforcement decisions and merger control decisions, directly from MCP-compatible clients.

MCP Client Example ☀️

Okay, here's a basic example of a Python client and server using the `mcp` library (assuming you meant the Minecraft Protocol, and you're looking for a simplified example, not a full Minecraft server implementation). This example focuses on establishing a connection and sending/receiving simple data. **Important Considerations:** * **`mcp` Library:** There isn't a standard Python library called `mcp`. If you're referring to the Minecraft Protocol, you'll likely need to use a library like `mcstatus` or `nbt` for more complex interactions. This example uses standard sockets for a simplified demonstration. * **Minecraft Protocol Complexity:** The actual Minecraft protocol is *very* complex. This example is a *highly* simplified illustration and won't actually connect to a real Minecraft server or handle the full protocol. * **Error Handling:** This example lacks robust error handling for brevity. In a real application, you'd need to handle exceptions (e.g., connection refused, socket errors, timeouts) properly. * **Security:** This example is for demonstration purposes only and is not secure. Do not use it in a production environment without proper security measures. **Simplified Example (Sockets):** **Server (server.py):** ```python import socket HOST = '127.0.0.1' # Standard loopback interface address (localhost) PORT = 65432 # Port to listen on (non-privileged ports are > 1023) with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: s.bind((HOST, PORT)) s.listen() print(f"Server listening on {HOST}:{PORT}") conn, addr = s.accept() with conn: print(f"Connected by {addr}") while True: data = conn.recv(1024) if not data: break decoded_data = data.decode('utf-8') print(f"Received: {decoded_data}") response = f"Server received: {decoded_data}".encode('utf-8') conn.sendall(response) ``` **Client (client.py):** ```python import socket HOST = '127.0.0.1' # The server's hostname or IP address PORT = 65432 # The port used by the server with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: s.connect((HOST, PORT)) message = "Hello, Server!" s.sendall(message.encode('utf-8')) data = s.recv(1024) print(f"Received: {data.decode('utf-8')}") ``` **How to Run:** 1. **Save:** Save the code as `server.py` and `client.py`. 2. **Run the Server:** Open a terminal or command prompt and run `python server.py`. The server will start listening for connections. 3. **Run the Client:** Open another terminal or command prompt and run `python client.py`. The client will connect to the server, send a message, and receive a response. **Explanation:** * **Server:** * Creates a socket, binds it to an address and port, and listens for incoming connections. * `s.accept()` blocks until a client connects. * `conn.recv(1024)` receives data from the client (up to 1024 bytes at a time). * `conn.sendall()` sends data back to the client. * **Client:** * Creates a socket and connects to the server's address and port. * `s.sendall()` sends data to the server. * `s.recv(1024)` receives data from the server. * `decode('utf-8')` converts the received bytes to a string. * `encode('utf-8')` converts the string to bytes for sending. **To connect to a real Minecraft server (which is much more complex):** You'll need a library that handles the Minecraft protocol. Here's a basic example using `mcstatus`: ```python from mcstatus import JavaServer server = JavaServer.lookup("example.com:25565") # Replace with your server address status = server.status() print(f"The server has {status.players.online} players online") ``` **Chinese Translation of the Simplified Example's Comments:** **Server (server.py):** ```python import socket HOST = '127.0.0.1' # 标准的回环接口地址 (localhost) - Standard loopback interface address (localhost) PORT = 65432 # 监听的端口 (非特权端口大于 1023) - Port to listen on (non-privileged ports are > 1023) with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: s.bind((HOST, PORT)) s.listen() print(f"服务器监听在 {HOST}:{PORT}") # Server listening on {HOST}:{PORT} conn, addr = s.accept() with conn: print(f"连接来自 {addr}") # Connected by {addr} while True: data = conn.recv(1024) if not data: break decoded_data = data.decode('utf-8') print(f"接收到: {decoded_data}") # Received: {decoded_data} response = f"服务器接收到: {decoded_data}".encode('utf-8') # Server received: {decoded_data} conn.sendall(response) ``` **Client (client.py):** ```python import socket HOST = '127.0.0.1' # 服务器的主机名或 IP 地址 - The server's hostname or IP address PORT = 65432 # 服务器使用的端口 - The port used by the server with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s: s.connect((HOST, PORT)) message = "你好，服务器！" # Hello, Server! s.sendall(message.encode('utf-8')) data = s.recv(1024) print(f"接收到: {data.decode('utf-8')}") # Received: {data.decode('utf-8')} ``` **Chinese Translation of the `mcstatus` example:** ```python from mcstatus import JavaServer server = JavaServer.lookup("example.com:25565") # 替换为你的服务器地址 - Replace with your server address status = server.status() print(f"服务器有 {status.players.online} 个玩家在线") # The server has {status.players.online} players online ``` **Important Notes about the Chinese Translations:** * I've tried to provide accurate and natural-sounding translations. * The comments are translated to help understand the code's purpose. * Remember to replace `"example.com:25565"` with the actual address of the Minecraft server you want to connect to. This should give you a good starting point. Remember to install the `mcstatus` library if you want to use the Minecraft server status example: `pip install mcstatus`. Good luck!

luigi-ucp-server

Implements Universal Commerce Protocol (UCP) primitives backed by HubSpot CRM, enabling buyer profile, product catalog, cart, and order operations via MCP tools.

postgres-explorer

Enables safe read-only exploration and querying of a PostgreSQL database, listing tables and executing SELECT statements.

honeypot-detector-mcp

An MCP server that detects potential honeypot tokens on Ethereum, BNB Smart Chain (BSC), and Base.

FastMCP Novel Processing Tool

An MCP server for intelligent novel processing that enables precise token-based text segmentation and management of bulk rewriting tasks. It integrates with the Cursor editor to facilitate automated content transformation workflows and prompt management.

ia-dmv

Provides access to Iowa DOT driver license station data, including hours, CDL testing info, and live queue camera images from waiting rooms.

timezest-mcp

TimeZest scheduling MCP server for the WYRE MCP Gateway. Enables AI assistants to schedule appointments and manage availability.

mcp-mananger-desktop

未完成：一个 MCP 服务器，用于搜索、安装、卸载你的 Claude 应用（或更多）的所有 MCP 服务器或服务。

doc-intel MCP server

Enables AI agents to extract structured data from PDFs with confidence scores and provenance, and to search, review, and correct documents via MCP tools, resources, and prompts.