Server MCP

composer require php-mcp/server

<?php
use PhpMcp\Server\Attributes\McpTool;

class MyTools
{
    #[McpTool(name: 'add_numbers')]
    public function add(int $a, int $b): int
    {
        return $a + $b;
    }

    #[McpTool(name: 'get_weather')]
    public function weather(string $city): string
    {
        // call your weather API here
        return "Sunny, 22°C in {$city}";
    }
}

<?php
require 'vendor/autoload.php';

use PhpMcp\Server\Server;
use PhpMcp\Server\Transports\StdioServerTransport;

$server = Server::make()
    ->withServerInfo('MyApp MCP', '1.0.0')
    ->build();

$server->discover(__DIR__, ['src']);

$transport = new StdioServerTransport();
$server->listen($transport);

{
  "mcpServers": {
    "php-mcp": {
      "command": "php",
      "args": ["/path/to/your/server.php"]
    }
  }
}

composer require php-mcp/laravel