PHP code example of pfinalclub / php-mcp

1. Go to this page and download the library: Download pfinalclub/php-mcp library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

pfinalclub / php-mcp example snippets


 declare(strict_types=1);

PFPMcp\Tools\Calculator;

// 创建服务器实例
$server = new Server();

// 注册工具
$server->registerTool(new Calculator());

// 启动服务器
$server->start();


 declare(strict_types=1);

namespace PFPMcp\Tools;

use PhpMcp\Attributes\McpTool;
use PhpMcp\Attributes\Schema;

class CustomTool
{
    #[McpTool(
        name: 'custom_action',
        description: '执行自定义操作'
    )]
    public function execute(
        #[Schema(description: '输入参数')]
        string $input
    ): array {
        return [
            'success' => true,
            'result' => strtoupper($input),
            'timestamp' => time()
        ];
    }
}


 declare(strict_types=1);

use PFPMcp\Server\Server;
use PFPMcp\Config\ServerConfig;

$config = new ServerConfig([
    'transport' => 'http',
    'host' => '0.0.0.0',
    'port' => 8080,
    'log_level' => 'info',
    'max_connections' => 1000
]);

$server = new Server($config);
$server->start();


 declare(strict_types=1);

return [
    'transport' => $_ENV['MCP_TRANSPORT'] ?? 'stdio',
    'host' => $_ENV['MCP_HOST'] ?? '0.0.0.0',
    'port' => (int)($_ENV['MCP_PORT'] ?? 8080),
    'log_level' => $_ENV['MCP_LOG_LEVEL'] ?? 'info',
    'session' => [
        'backend' => $_ENV['MCP_SESSION_BACKEND'] ?? 'memory',
        'ttl' => (int)($_ENV['MCP_SESSION_TTL'] ?? 3600),
    ],
    'security' => [
        'rate_limit' => (int)($_ENV['MCP_RATE_LIMIT'] ?? 100),
        'rate_window' => (int)($_ENV['MCP_RATE_WINDOW'] ?? 60),
    ],
    'performance' => [
        'max_connections' => (int)($_ENV['MCP_MAX_CONNECTIONS'] ?? 1000),
        'timeout' => (int)($_ENV['MCP_TIMEOUT'] ?? 30),
    ],
];

bash
composer

bash
# 克隆仓库
git clone https://github.com/pfinalclub/php-mcp.git
cd php-mcp

# 安装依赖
composer install

# 运行测试
composer test

# 代码格式化
composer fix