diff --git a/app/ConnectionProvider.php b/app/ConnectionProvider.php
new file mode 100644
index 0000000..dd68bdc
--- /dev/null
+++ b/app/ConnectionProvider.php
@@ -0,0 +1,11 @@
+<?php
+declare(strict_types=1);
+
+namespace Mcp;
+
+use PDO;
+
+interface ConnectionProvider
+{
+    public function db(): PDO;
+}
\ No newline at end of file
diff --git a/app/Mcp.php b/app/Mcp.php
new file mode 100644
index 0000000..19c0ea8
--- /dev/null
+++ b/app/Mcp.php
@@ -0,0 +1,104 @@
+<?php
+declare(strict_types=1);
+
+namespace Mcp;
+
+use PDO;
+
+class Mcp implements ConnectionProvider
+{
+
+    private ?PDO $db = null;
+    private array $config;
+    private string $templateDir;
+
+    const ROUTES = [
+        'api' => [
+            'economy' => 'Api\\Economy',
+            'economylandtool' => 'Api\\EconomyLandTool',
+            'economylandtool.php' => 'Api\\EconomyLandTool',
+            'getAccessList' => 'Api\\GetAccessList',
+            'onlineDisplay' => 'Api\\OnlineDisplay',
+            'viewerWelcomeSite' => 'Api\\ViewerWelcomePage',
+            'runCron' => 'Api\\CronStarter'
+        ],
+        'page' => [
+            'dashboard' => 'Page\\Dashboard',
+            'forgot' => 'Page\\ForgotPassword',
+            'friends' => 'Page\\Friends',
+            'groups' => 'Page\\Groups',
+            'identities' => 'Page\\Identities',
+            'login' => 'Page\\Login',
+            'profile' => 'Page\\Profile',
+            'regions' => 'Page\\Regions',
+            'register' => 'Page\\Register',
+            'reset-password' => 'Page\\ResetPassword',
+            'user-online-state' => 'Page\\OnlineUsers',
+            'users' => 'Page\\ManageUsers'
+        ]
+    ];
+
+    public function __construct($basedir)
+    {
+        $this->templateDir = $basedir.DIRECTORY_SEPARATOR.'templates';
+        require $basedir.DIRECTORY_SEPARATOR.'config.php';
+        $this->config = $RUNTIME;
+    }
+
+    public function db(): PDO
+    {
+        if ($this->db == null) {
+            $this->db = new PDO('mysql:host='.$this->config['mysql']['host'].';dbname='.$this->config['mysql']['db'],
+                $this->config['mysql']['user'],
+                $this->config['mysql']['password']);
+        }
+
+        return $this->db;
+    }
+
+    public function config($key): string|array|int
+    {
+        return $this->config[strtolower($key)];
+    }
+
+    public function csrfField(): string
+    {
+        return '<input type="hidden" name="csrf" value="'.(isset($_SESSION['csrf']) ? $_SESSION['csrf'] : '').'">';
+    }
+
+    public function template($name): TemplateBuilder
+    {
+        return (new TemplateBuilder($this->templateDir, $name))->vars([
+            'domain' => $this->config['domain'],
+            'title' => 'MCP',
+            'admin' => isset($_SESSION['LEVEL']) && $_SESSION['LEVEL'] > 100
+        ])->unsafeVar('csrf', $this->csrfField());
+    }
+
+    public function handleRequest()
+    {
+        $reqClass = 'Mcp\\Page\\Error';
+        if (empty($_GET)) {
+            $reqClass = 'Mcp\\'.$this::ROUTES['page'][array_key_first($this::ROUTES['page'])];
+        } else {
+            if (isset($_GET['logout'])) {
+                session_start();
+                session_destroy();
+                header('Location: /');
+                return;
+            }
+
+            foreach ($this::ROUTES as $type => $routes) {
+                if (isset($_GET[$type])) {
+                    if (strlen($_GET[$type]) <= 100 && preg_match('/^[0-9a-zA-Z-_.]+$/', $_GET[$type]) && isset($routes[$_GET[$type]])) {
+                        $reqClass = 'Mcp\\'.$routes[$_GET[$type]];
+                    }
+                    break;
+                }
+            }
+        }
+
+        (new $reqClass($this))->handleRequest();
+    }
+
+}
diff --git a/app/RequestHandler.php b/app/RequestHandler.php
new file mode 100644
index 0000000..9a356c0
--- /dev/null
+++ b/app/RequestHandler.php
@@ -0,0 +1,54 @@
+<?php
+declare(strict_types=1);
+
+namespace Mcp;
+
+use Exception;
+use Mcp\Middleware\Middleware;
+
+abstract class RequestHandler
+{
+
+    protected Mcp $app;
+    private ?Middleware $middleware;
+
+    public function __construct(Mcp $app, Middleware $mw = null)
+    {
+        $this->app = $app;
+        $this->middleware = $mw;
+    }
+
+    public function handleRequest(): void
+    {
+        if ($_SERVER['REQUEST_METHOD'] != 'GET' && $_SERVER['REQUEST_METHOD'] != 'POST') {
+            http_response_code(400);
+            exit();
+        }
+
+        if ($this->middleware != null) {
+            try {
+                if (!$this->middleware->canAccess()) {
+                    $this->middleware->handleUnauthorized();
+                    exit();
+                }
+            } catch (Exception $e) {
+                error_log("Middleware handling raised an exception: " + $e->getMessage());
+                http_response_code(500);
+                exit();
+            }
+        }
+
+        $_SERVER['REQUEST_METHOD'] == 'GET' ? $this->get() : $this->post();
+    }
+
+    public function get(): void
+    {
+        http_response_code(405);
+    }
+
+    public function post(): void
+    {
+        http_response_code(405);
+    }
+
+}
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..a7a26ab
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,11 @@
+<?php
+declare(strict_types=1);
+
+date_default_timezone_set("Europe/Berlin");
+error_reporting(E_ALL);
+
+$basedir = dirname(__DIR__);
+require $basedir.DIRECTORY_SEPARATOR.'app'.DIRECTORY_SEPARATOR.'autoload.php';
+spl_autoload_register(array(new \Mcp\Autoloader($basedir), 'load'));
+
+(new \Mcp\Mcp($basedir))->handleRequest();