PHP code example of antidrift / zeromcp

1. Go to this page and download the library: Download antidrift/zeromcp 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/ */

antidrift / zeromcp example snippets



// tools/hello.php — this is a complete MCP server
return [
    'description' => 'Say hello to someone',
    'input' => ['name' => 'string'],
    'execute' => function ($args, $ctx) {
        return "Hello, {$args['name']}!";
    },
];


// $response = $server->handleRequest($request);


use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Factory\AppFactory;

$app = AppFactory::create();

$app->post('/mcp', function (Request $req, Response $res) use ($server) {
    $body = json_decode((string) $req->getBody(), true);
    $response = $server->handleRequest($body);

    if ($response === null) {
        return $res->withStatus(204);
    }
    $res->getBody()->write(json_encode($response));
    return $res->withHeader('Content-Type', 'application/json');
});

$app->run();



return [
    'description' => 'Fetch from our API',
    'input' => ['url' => 'string'],
    'permissions' => [
        'network' => ['api.example.com', '*.internal.dev'],
        'fs' => false,
        'exec' => false,
    ],
    'execute' => function ($args, $ctx) {
        // ...
    },
];

sh
php zeromcp.php serve ./tools


tools/
  hello.php          -> tool "hello"
  math/
    add.php          -> tool "math_add"

sh
for f in tests/*Test.php; do php "$f"; done