Discover Awesome MCP Servers

Google Search MCP Server

一个集成了谷歌自定义搜索 JSON API 的 MCP 服务器实现，提供网页搜索功能。

Pytest MCP Server

Enables AI assistants to run and analyze pytest tests for desktop applications through interactive commands. Supports test execution, filtering, result analysis, and debugging for comprehensive test automation workflows.

sliverc2-mcp

sliverc2-mcp

flutterclimcp

好的，这是一个使用 Flutter CLI 和 MCP (Model Context Protocol) 服务器创建 Flutter 项目的有趣示例项目： **项目名称：** 猜数字游戏 (Guess the Number Game) **项目描述：** 这是一个简单的猜数字游戏，用户需要猜一个由计算机随机生成的数字。游戏会提供反馈，告诉用户猜的数字是太高还是太低，直到用户猜对为止。我们将使用 MCP 服务器来处理游戏逻辑，而 Flutter 应用将负责用户界面和与服务器的通信。 **技术栈：** * **Flutter:** 用于构建用户界面。 * **Flutter CLI:** 用于创建和管理 Flutter 项目。 * **MCP Server (Python):** 用于处理游戏逻辑，例如生成随机数、比较猜测和提供反馈。 * **HTTP:** 用于 Flutter 应用和 MCP 服务器之间的通信。 **步骤：** 1. **设置 MCP 服务器 (Python):** ```python from http.server import BaseHTTPRequestHandler, HTTPServer import json import random class RequestHandler(BaseHTTPRequestHandler): def do_POST(self): if self.path == '/guess': content_length = int(self.headers['Content-Length']) post_data = self.rfile.read(content_length) data = json.loads(post_data.decode('utf-8')) guess = data.get('guess') if not hasattr(self.server, 'secret_number'): self.server.secret_number = random.randint(1, 100) self.server.num_guesses = 0 self.server.num_guesses += 1 if guess is None: response = {'error': 'Missing guess parameter'} elif guess < self.server.secret_number: response = {'result': 'too_low'} elif guess > self.server.secret_number: response = {'result': 'too_high'} else: response = {'result': 'correct', 'guesses': self.server.num_guesses} del self.server.secret_number # Reset for next game del self.server.num_guesses self.send_response(200) self.send_header('Content-type', 'application/json') self.end_headers() self.wfile.write(json.dumps(response).encode('utf-8')) else: self.send_response(404) self.end_headers() def run(server_class=HTTPServer, handler_class=RequestHandler, port=8000): server_address = ('', port) httpd = server_class(server_address, handler_class) print(f'Starting server on port {port}') httpd.serve_forever() if __name__ == '__main__': run() ``` * 将此代码保存为 `mcp_server.py`。 * 运行服务器：`python mcp_server.py` 2. **创建 Flutter 项目:** ```bash flutter create guess_the_number cd guess_the_number ``` 3. **修改 `lib/main.dart`:** ```dart import 'package:flutter/material.dart'; import 'package:http/http.dart' as http; import 'dart:convert'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Guess the Number', theme: ThemeData( primarySwatch: Colors.blue, ), home: GuessTheNumberPage(), ); } } class GuessTheNumberPage extends StatefulWidget { @override _GuessTheNumberPageState createState() => _GuessTheNumberPageState(); } class _GuessTheNumberPageState extends State<GuessTheNumberPage> { final TextEditingController _guessController = TextEditingController(); String _message = ''; bool _gameOver = false; Future<void> _checkGuess(String guess) async { try { final int? parsedGuess = int.tryParse(guess); if (parsedGuess == null) { setState(() { _message = 'Please enter a valid number.'; }); return; } final response = await http.post( Uri.parse('http://localhost:8000/guess'), // Replace with your server address headers: {'Content-Type': 'application/json'}, body: jsonEncode({'guess': parsedGuess}), ); if (response.statusCode == 200) { final data = jsonDecode(response.body); final result = data['result']; setState(() { if (result == 'too_low') { _message = 'Too low! Try again.'; } else if (result == 'too_high') { _message = 'Too high! Try again.'; } else if (result == 'correct') { _message = 'Congratulations! You guessed the number in ${data['guesses']} tries.'; _gameOver = true; } else if (data.containsKey('error')) { _message = 'Error: ${data['error']}'; } else { _message = 'Unexpected response from server.'; } }); } else { setState(() { _message = 'Failed to connect to the server. Status code: ${response.statusCode}'; }); } } catch (e) { setState(() { _message = 'An error occurred: $e'; }); } } void _resetGame() { setState(() { _message = ''; _guessController.clear(); _gameOver = false; }); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Guess the Number'), ), body: Padding( padding: const EdgeInsets.all(16.0), child: Column( mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[ Text( 'I\'m thinking of a number between 1 and 100.', style: TextStyle(fontSize: 16), ), SizedBox(height: 20), TextField( controller: _guessController, keyboardType: TextInputType.number, decoration: InputDecoration( labelText: 'Enter your guess', border: OutlineInputBorder(), ), enabled: !_gameOver, ), SizedBox(height: 20), ElevatedButton( onPressed: _gameOver ? null : () { _checkGuess(_guessController.text); }, child: Text('Guess'), ), SizedBox(height: 20), Text( _message, style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold), textAlign: TextAlign.center, ), if (_gameOver) ElevatedButton( onPressed: _resetGame, child: Text('Play Again'), ), ], ), ), ); } } ``` 4. **添加 `http` 依赖:** ```bash flutter pub add http ``` 5. **运行 Flutter 应用:** ```bash flutter run ``` **解释:** * **MCP 服务器 (Python):** * 监听端口 8000 上的 HTTP POST 请求。 * 当收到 `/guess` 请求时，它会解析 JSON 数据，提取用户的猜测。 * 如果这是第一次猜测，它会生成一个 1 到 100 之间的随机数。 * 它会将用户的猜测与秘密数字进行比较，并返回 `too_low`、`too_high` 或 `correct`。 * 如果猜测正确，它会返回猜测次数并重置游戏。 * **Flutter 应用:** * 包含一个文本字段，用户可以在其中输入他们的猜测。 * 包含一个按钮，用户可以点击该按钮来提交他们的猜测。 * 使用 `http` 包向 MCP 服务器发送 POST 请求，并将用户的猜测作为 JSON 数据发送。 * 解析服务器的响应，并更新 UI 以显示反馈（太高、太低、正确）。 * 如果用户猜对了，它会显示一条祝贺消息和猜测次数。 * 包含一个“再玩一次”按钮，可以重置游戏。 **如何运行:** 1. 首先，运行 `mcp_server.py`。 2. 然后，运行 Flutter 应用。 3. 在 Flutter 应用中，输入你的猜测并点击“猜测”按钮。 4. 查看应用中的反馈，并继续猜测直到你猜对为止。 **改进:** * **错误处理:** 添加更健壮的错误处理，例如处理服务器连接错误。 * **UI 改进:** 改进 UI 以使其更具吸引力。 * **难度级别:** 添加难度级别，允许用户选择数字范围。 * **历史记录:** 显示用户的猜测历史记录。 * **使用更复杂的 MCP 协议:** 虽然这个例子使用简单的 HTTP，但你可以探索更复杂的 MCP 协议，例如 gRPC 或 Thrift，以获得更好的性能和类型安全。 这个示例展示了如何使用 Flutter CLI 和 MCP 服务器创建一个简单的 Flutter 项目。 你可以根据自己的需要修改和扩展此项目。 关键在于将 UI 逻辑与业务逻辑分离，并使用 MCP 服务器来处理业务逻辑。 **中文翻译：** 好的，这是一个使用 Flutter CLI 和 MCP (模型上下文协议) 服务器创建一个 Flutter 项目的有趣示例项目： **项目名称：** 猜数字游戏 (Guess the Number Game) **项目描述：** 这是一个简单的猜数字游戏，用户需要猜一个由计算机随机生成的数字。游戏会提供反馈，告诉用户猜的数字是太高还是太低，直到用户猜对为止。我们将使用 MCP 服务器来处理游戏逻辑，而 Flutter 应用将负责用户界面和与服务器的通信。 **技术栈：** * **Flutter:** 用于构建用户界面。 * **Flutter CLI:** 用于创建和管理 Flutter 项目。 * **MCP Server (Python):** 用于处理游戏逻辑，例如生成随机数、比较猜测和提供反馈。 * **HTTP:** 用于 Flutter 应用和 MCP 服务器之间的通信。 **步骤：** 1. **设置 MCP 服务器 (Python):** ```python from http.server import BaseHTTPRequestHandler, HTTPServer import json import random class RequestHandler(BaseHTTPRequestHandler): def do_POST(self): if self.path == '/guess': content_length = int(self.headers['Content-Length']) post_data = self.rfile.read(content_length) data = json.loads(post_data.decode('utf-8')) guess = data.get('guess') if not hasattr(self.server, 'secret_number'): self.server.secret_number = random.randint(1, 100) self.server.num_guesses = 0 self.server.num_guesses += 1 if guess is None: response = {'error': 'Missing guess parameter'} elif guess < self.server.secret_number: response = {'result': 'too_low'} elif guess > self.server.secret_number: response = {'result': 'too_high'} else: response = {'result': 'correct', 'guesses': self.server.num_guesses} del self.server.secret_number # Reset for next game del self.server.num_guesses self.send_response(200) self.send_header('Content-type', 'application/json') self.end_headers() self.wfile.write(json.dumps(response).encode('utf-8')) else: self.send_response(404) self.end_headers() def run(server_class=HTTPServer, handler_class=RequestHandler, port=8000): server_address = ('', port) httpd = server_class(server_address, handler_class) print(f'Starting server on port {port}') httpd.serve_forever() if __name__ == '__main__': run() ``` * 将此代码保存为 `mcp_server.py`。 * 运行服务器：`python mcp_server.py` 2. **创建 Flutter 项目:** ```bash flutter create guess_the_number cd guess_the_number ``` 3. **修改 `lib/main.dart`:** ```dart import 'package:flutter/material.dart'; import 'package:http/http.dart' as http; import 'dart:convert'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Guess the Number', theme: ThemeData( primarySwatch: Colors.blue, ), home: GuessTheNumberPage(), ); } } class GuessTheNumberPage extends StatefulWidget { @override _GuessTheNumberPageState createState() => _GuessTheNumberPageState(); } class _GuessTheNumberPageState extends State<GuessTheNumberPage> { final TextEditingController _guessController = TextEditingController(); String _message = ''; bool _gameOver = false; Future<void> _checkGuess(String guess) async { try { final int? parsedGuess = int.tryParse(guess); if (parsedGuess == null) { setState(() { _message = 'Please enter a valid number.'; }); return; } final response = await http.post( Uri.parse('http://localhost:8000/guess'), // Replace with your server address headers: {'Content-Type': 'application/json'}, body: jsonEncode({'guess': parsedGuess}), ); if (response.statusCode == 200) { final data = jsonDecode(response.body); final result = data['result']; setState(() { if (result == 'too_low') { _message = 'Too low! Try again.'; } else if (result == 'too_high') { _message = 'Too high! Try again.'; } else if (result == 'correct') { _message = 'Congratulations! You guessed the number in ${data['guesses']} tries.'; _gameOver = true; } else if (data.containsKey('error')) { _message = 'Error: ${data['error']}'; } else { _message = 'Unexpected response from server.'; } }); } else { setState(() { _message = 'Failed to connect to the server. Status code: ${response.statusCode}'; }); } } catch (e) { setState(() { _message = 'An error occurred: $e'; }); } } void _resetGame() { setState(() { _message = ''; _guessController.clear(); _gameOver = false; }); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Guess the Number'), ), body: Padding( padding: const EdgeInsets.all(16.0), child: Column( mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[ Text( 'I\'m thinking of a number between 1 and 100.', style: TextStyle(fontSize: 16), ), SizedBox(height: 20), TextField( controller: _guessController, keyboardType: TextInputType.number, decoration: InputDecoration( labelText: 'Enter your guess', border: OutlineInputBorder(), ), enabled: !_gameOver, ), SizedBox(height: 20), ElevatedButton( onPressed: _gameOver ? null : () { _checkGuess(_guessController.text); }, child: Text('Guess'), ), SizedBox(height: 20), Text( _message, style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold), textAlign: TextAlign.center, ), if (_gameOver) ElevatedButton( onPressed: _resetGame, child: Text('Play Again'), ), ], ), ), ); } } ``` 4. **添加 `http` 依赖:** ```bash flutter pub add http ``` 5. **运行 Flutter 应用:** ```bash flutter run ``` **解释:** * **MCP 服务器 (Python):** * 监听端口 8000 上的 HTTP POST 请求。 * 当收到 `/guess` 请求时，它会解析 JSON 数据，提取用户的猜测。 * 如果这是第一次猜测，它会生成一个 1 到 100 之间的随机数。 * 它会将用户的猜测与秘密数字进行比较，并返回 `too_low`、`too_high` 或 `correct`。 * 如果猜测正确，它会返回猜测次数并重置游戏。 * **Flutter 应用:** * 包含一个文本字段，用户可以在其中输入他们的猜测。 * 包含一个按钮，用户可以点击该按钮来提交他们的猜测。 * 使用 `http` 包向 MCP 服务器发送 POST 请求，并将用户的猜测作为 JSON 数据发送。 * 解析服务器的响应，并更新 UI 以显示反馈（太高、太低、正确）。 * 如果用户猜对了，它会显示一条祝贺消息和猜测次数。 * 包含一个“再玩一次”按钮，可以重置游戏。 **如何运行:** 1. 首先，运行 `mcp_server.py`。 2. 然后，运行 Flutter 应用。 3. 在 Flutter 应用中，输入你的猜测并点击“猜测”按钮。 4. 查看应用中的反馈，并继续猜测直到你猜对为止。 **改进:** * **错误处理:** 添加更健壮的错误处理，例如处理服务器连接错误。 * **UI 改进:** 改进 UI 以使其更具吸引力。 * **难度级别:** 添加难度级别，允许用户选择数字范围。 * **历史记录:** 显示用户的猜测历史记录。 * **使用更复杂的 MCP 协议:** 虽然这个例子使用简单的 HTTP，但你可以探索更复杂的 MCP 协议，例如 gRPC 或 Thrift，以获得更好的性能和类型安全。 这个示例展示了如何使用 Flutter CLI 和 MCP 服务器创建一个简单的 Flutter 项目。 你可以根据自己的需要修改和扩展此项目。 关键在于将 UI 逻辑与业务逻辑分离，并使用 MCP 服务器来处理业务逻辑。 This provides a complete, runnable example with explanations and improvements. Remember to replace `http://localhost:8000/guess` with the actual address of your MCP server if it's running on a different machine or port. Good luck!

Trello MCP Server

Enables AI assistants to retrieve Trello card information by ID or link, providing access to card details including labels, members, due dates, and attachments through a standardized interface.

mcp-lucene-server

mcp-lucene-server

DeFi Trading Agent MCP Server

Transforms AI assistants into autonomous crypto trading agents with real-time market analysis, portfolio management, and trade execution across 17+ blockchains.

Python Code Runner

Enables execution of Python code in a safe environment, including running scripts, installing packages, and retrieving variable values. Supports file operations and package management through pip.

MCP Servers

用于科学研究的开源 MCP 服务器 (Yòng yú kēxué yánjiū de kāiyuán MCP fúwùqì) Alternative translations, depending on the specific nuance you want to convey: * **用于科学研究的开源多通道板服务器** (Yòng yú kēxué yánjiū de kāiyuán duō tōngdào bǎn fúwùqì) - This is more specific, translating MCP as "Multi-Channel Plate" (多通道板). Useful if the audience is familiar with the acronym. * **开源的用于科学研究的 MCP 服务器** (Kāiyuán de yòng yú kēxué yánjiū de MCP fúwùqì) - This emphasizes the "open source" aspect. The first translation is the most general and likely the best starting point. Choose the others if you need to be more specific.

Semrush Keyword Magic Tool MCP Server

Enables access to Semrush Keyword Magic Tool API for SEO keyword research, including keyword overview analysis, finding millions of keyword suggestions, and discovering question-based keywords across different countries and languages.

tldraw MCP

Enables AI agents to read, write, and search local tldraw (.tldr) files, providing a persistent visual scratchpad for diagramming and note organization. It supports full CRUD operations on canvas shapes and metadata management for local canvas files.

Dummy MCP Server

A simple Meta-agent Communication Protocol server built with FastMCP framework that provides 'echo' and 'dummy' tools via Server-Sent Events for demonstration and testing purposes.

DALL-E MCP Server

Enables AI assistants to generate high-quality images using OpenAI's DALL-E 3 model with configurable parameters like size, quality, and style. Generated images are automatically saved to the local filesystem with comprehensive error handling.

GitHub Summary MCP

Generates daily GitHub work summaries by analyzing commits across all repositories a user owns or contributes to. It provides tools to fetch today's commit activity and deduplicate repository-specific updates for easy reporting.

MCP Sampling Demo

Demonstrates how to implement sampling in MCP servers, allowing tools to request LLM content generation from the client without requiring external API integrations or credentials.

Brosh Browser Screenshot

Captures comprehensive webpage screenshots with intelligent scrolling, text extraction, and HTML analysis, enabling AI tools to visually inspect and understand web content through the Model Context Protocol.

Berghain Events MCP Server

A server that allows AI agents to query and retrieve information about upcoming events at Berghain nightclub through a DynamoDB-backed FastAPI service.

GitHub Integration Hub

Enables AI agents to interact with GitHub through OAuth-authenticated operations including starting authorization flows, listing repositories, and creating issues using stored access tokens.

MCP Knowledge Base Server

Provides semantic search and data retrieval capabilities over a knowledge base with multiple tools including keyword search, category filtering, and ID-based lookup with in-memory caching.

Universal Crypto MCP

Enables AI agents to interact with any EVM-compatible blockchain through natural language, supporting token swaps, cross-chain bridges, staking, lending, governance, gas optimization, and portfolio tracking across networks like Ethereum, BSC, Polygon, Arbitrum, and more.

MCP Unity Bridge Asset

Asset to be imported into Unity to host a WebSocket server for MCP Conmmunciation with LLMs

Obsidian Todos MCP Server

Enables AI assistants to manage tasks within an Obsidian vault by listing, adding, and updating todos via the Local REST API. It allows users to create new todos in daily notes and retrieve task statistics through natural language.

DOMShell

MCP server that turns your browser into a filesystem. 38 tools let AI agents ls, cd, grep, click, and type through Chrome via the DOMShell extension.

ncbi-mcp

美国国立卫生研究院 (NIH) 国家生物技术信息中心 (NCBI) 的 MCP 服务器

url-download-mcp

A Model Context Protocol (MCP) server that enables AI assistants to download files from URLs to the local filesystem.

Delphi Build Server

Enables building and cleaning Delphi projects (.dproj/.groupproj) on Windows using MSBuild with RAD Studio environment initialization. Supports both individual projects and group projects with configurable build configurations and platforms.

Black Orchid

A hot-reloadable MCP proxy server that enables users to create and manage custom Python tools through dynamic module loading. Users can build their own utilities, wrap APIs, and extend functionality by simply adding Python files to designated folders.

Mail MCP Server

An MCP server that provides email sending capabilities via SMTP, featuring tools for sending standard and template-based emails. It utilizes the FastMCP Streamable HTTP transport for flexible client connectivity over HTTP without requiring stdio subprocesses.

Database MCP Server

Provides universal database operations for AI assistants through MCP, supporting 40+ databases including PostgreSQL, MySQL, MongoDB, Redis, and SQLite with built-in introspection tools for schema exploration.