diff --git a/.env.testing b/.env.testing
index af5f090..91d13cd 100644
--- a/.env.testing
+++ b/.env.testing
@@ -8,9 +8,9 @@ APP_URL=http://localhost
 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1
 DB_PORT=3306
-DB_DATABASE=badgeware_test
+DB_DATABASE=hatchery
 DB_USERNAME=root
-DB_PASSWORD=
+DB_PASSWORD=root
 
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file
diff --git a/app/Http/Controllers/MchController.php b/app/Http/Controllers/MchController.php
new file mode 100644
index 0000000..254c1b4
--- /dev/null
+++ b/app/Http/Controllers/MchController.php
@@ -0,0 +1,333 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers;
+
+use App\Models\Badge;
+use App\Models\Category;
+use App\Models\File;
+use App\Models\Project;
+use App\Models\Version;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Response;
+use OpenApi\Annotations as OA;
+
+class MchController extends Controller
+{
+    /**
+     * List the available devices.
+     *
+     * @OA\Get(
+     *   path="/mch2022/devices",
+     * @OA\Response(response="default",ref="#/components/responses/undocumented")
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function devices(): JsonResponse
+    {
+        $devices = [];
+        foreach (Badge::pluck('name', 'slug') as $slug => $name) {
+            $devices[] = [
+                'slug' => $slug,
+                'name' => $name
+            ];
+        }
+        return response()->json(
+            $devices,
+            200,
+            ['Content-Type' => 'application/json'],
+            JSON_UNESCAPED_SLASHES
+        );
+    }
+
+    /**
+     * Get the types of apps a device supports.
+     *
+     * @OA\Get(
+     *   path="/mch2022/{device}/types",
+     * @OA\Parameter(
+     *     name="device",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="mch2022")
+     *   ),
+     *   tags={"MCH2022"},
+     * @OA\Response(response="default",ref="#/components/responses/undocumented")
+     * )
+     *
+     * @param string $device
+     * @return JsonResponse
+     */
+    public function types(string $device): JsonResponse
+    {
+        /** @var Badge $badge */
+        $badge = Badge::whereSlug($device)->firstOrFail();
+        return response()->json($badge->types, 200, ['Content-Type' => 'application/json'], JSON_UNESCAPED_SLASHES);
+    }
+
+    /**
+     * Get the types of apps a device supports.
+     *
+     * @OA\Get(
+     *   path="/mch2022/{device}/{type}/categories",
+     * @OA\Parameter(
+     *     name="device",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="mch2022")
+     *   ),
+     * @OA\Parameter(
+     *     name="type",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="esp32")
+     *   ),
+     *   tags={"MCH2022"},
+     * @OA\Response(response="default",ref="#/components/responses/undocumented")
+     * )
+     *
+     * @param string $device
+     * @param string $type
+     * @return JsonResponse
+     */
+    public function categories(string $device, string $type): JsonResponse
+    {
+        /** @var Badge $badge */
+        $badge = Badge::whereSlug($device)->firstOrFail();
+
+        $count = $categories = [];
+        /** @var Project $project */
+        foreach ($badge->projects()->whereProjectType($type)->get() as $project) {
+            $count[$project->category_id] =
+                isset($count[$project->category_id]) ? $count[$project->category_id] + 1 : 1;
+        }
+        foreach ($count as $id => $apps) {
+            /** @var Category $category */
+            $category = Category::find($id);
+            $categories[] = [
+                'name' => $category->name,
+                'slug' => $category->slug,
+                'apps' => $apps,
+            ];
+        }
+
+        return response()->json($categories, 200, ['Content-Type' => 'application/json'], JSON_UNESCAPED_SLASHES);
+    }
+
+    /**
+     * Get the apps from a device / type / category
+     *
+     * @OA\Get(
+     *   path="/mch2022/{device}/{type}/{category}",
+     * @OA\Parameter(
+     *     name="device",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="mch2022")
+     *   ),
+     * @OA\Parameter(
+     *     name="type",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="esp32")
+     *   ),
+     * @OA\Parameter(
+     *     name="category",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="fun")
+     *   ),
+     *   tags={"MCH2022"},
+     * @OA\Response(response="default",ref="#/components/responses/undocumented")
+     * )
+     *
+     * @param string $device
+     * @param string $type
+     * @param string $category
+     * @return JsonResponse
+     */
+    public function apps(string $device, string $type, string $category): JsonResponse
+    {
+        /** @var Badge $badge */
+        $badge = Badge::whereSlug($device)->firstOrFail();
+        /** @var Category $category */
+        $categoryId = Category::whereSlug($category)->firstOrFail()->id;
+        $apps = [];
+        /** @var Project $project */
+        foreach ($badge->projects()->whereProjectType($type)->whereCategoryId($categoryId)->get() as $project) {
+            $apps[] = [
+                'slug' => $project->slug,
+                'name' => $project->name,
+                'author' => $project->author,
+                'license' => $project->license,
+                'description' => $project->description,
+            ];
+        }
+        return response()->json($apps, 200, ['Content-Type' => 'application/json'], JSON_UNESCAPED_SLASHES);
+    }
+
+
+    /**
+     * Get the apps from a device / type / category
+     *
+     * @OA\Get(
+     *   path="/mch2022/{device}/{type}/{category}/{app}",
+     * @OA\Parameter(
+     *     name="device",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="mch2022")
+     *   ),
+     * @OA\Parameter(
+     *     name="type",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="esp32")
+     *   ),
+     * @OA\Parameter(
+     *     name="category",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="fun")
+     *   ),
+     * @OA\Parameter(
+     *     name="app",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="game_of_life")
+     *   ),
+     *   tags={"MCH2022"},
+     * @OA\Response(response="default",ref="#/components/responses/undocumented")
+     * )
+     *
+     * @param string $device
+     * @param string $type
+     * @param string $category
+     * @param string $app
+     * @return JsonResponse
+     */
+    public function app(string $device, string $type, string $category, string $app): JsonResponse
+    {
+        /** @var Badge $badge */
+        $badge = Badge::whereSlug($device)->firstOrFail();
+        $categoryId = Category::whereSlug($category)->firstOrFail()->id;
+        /** @var Project $project */
+        $project = $badge->projects()
+            ->whereProjectType($type)->whereCategoryId($categoryId)->whereSlug($app)->firstOrFail();
+
+        /** @var Version $version */
+        $version = $project->versions()->published()->get()->last();
+        $files = [];
+        /** @var File $file */
+        foreach ($version->files as $file) {
+            $fileData = new \stdClass();
+            $fileData->name = $file->name;
+            $fileData->url = route('mch.file', [
+                'device' => $badge->slug,
+                'type' => $project->project_type,
+                'category' => $category,
+                'app' => $project->slug,
+                'file' => $file->name
+            ]);
+            $fileData->size = $file->size_of_content;
+
+            $files[] = $fileData;
+        }
+
+        return response()->json(
+            [
+                'slug' => $project->slug,
+                'name' => $project->name,
+                'author' => $project->author,
+                'license' => $project->license,
+                'description' => $project->description,
+                'files' => $files,
+            ],
+            200,
+            ['Content-Type' => 'application/json'],
+            JSON_UNESCAPED_SLASHES
+        );
+    }
+
+    /**
+     * Get app file content
+     *
+     * @OA\Get(
+     *   path="/mch2022/{device}/{type}/{category}/{app}/{file}",
+     * @OA\Parameter(
+     *     name="device",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="mch2022")
+     *   ),
+     * @OA\Parameter(
+     *     name="type",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="esp32")
+     *   ),
+     * @OA\Parameter(
+     *     name="category",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="fun")
+     *   ),
+     * @OA\Parameter(
+     *     name="app",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="game_of_life")
+     *   ),
+     * @OA\Parameter(
+     *     name="file",
+     *     in="path",
+     *     required=true,
+     * @OA\Schema(type="string", format="slug", example="file.py")
+     *   ),
+     *   tags={"MCH2022"},
+     * @OA\Response(response="default",ref="#/components/responses/undocumented")
+     * )
+     *
+     * @param string $device
+     * @param string $type
+     * @param string $category
+     * @param string $app
+     * @param string $name
+     * @return Response|JsonResponse
+     */
+    public function file(
+        string $device,
+        string $type,
+        string $category,
+        string $app,
+        string $name
+    ): Response|JsonResponse {
+        /** @var Badge $badge */
+        $badge = Badge::whereSlug($device)->firstOrFail();
+        $categoryId = Category::whereSlug($category)->firstOrFail()->id;
+        /** @var Project $project */
+        $project = $badge->projects()
+            ->whereProjectType($type)->whereCategoryId($categoryId)->whereSlug($app)->firstOrFail();
+
+        /** @var Version|null $version */
+        $version = $project->versions()->published()->get()->last();
+
+        if ($version === null || empty($version->files)) {
+            return response()->json(['message' => 'File not found'], 404);
+        }
+
+        /** @var File|null $file */
+        $file = $version->files()->where('name', $name)->first();
+        if ($file === null) {
+            return response()->json(['message' => 'File not found'], 404);
+        }
+
+        return response(
+            $file->content,
+            200,
+            ['Content-Type' => $file->mime]
+        );
+    }
+}
diff --git a/app/Http/Controllers/PublicController.php b/app/Http/Controllers/PublicController.php
index 9dda605..6698092 100644
--- a/app/Http/Controllers/PublicController.php
+++ b/app/Http/Controllers/PublicController.php
@@ -54,7 +54,7 @@ public function index(Request $request): View
         /** @var Builder $projects */
         $projects = Project::whereHas(
             'versions',
-            function ($query) {
+            static function ($query) {
                 $query->published();
             }
         );
@@ -98,7 +98,7 @@ private function returnProjectView(Request $request, $projects, string $badge =
 
         $orderField = 'id';
         $orderDirection = 'desc';
-        if ($request->has('order') && in_array($request->get('order'), $this->orderFields)) {
+        if ($request->has('order') && in_array($request->get('order'), $this->orderFields, true)) {
             $orderField = $request->get('order');
             if ($request->has('direction') && $request->get('direction') === 'asc') {
                 $orderDirection = 'asc';
diff --git a/app/Models/Badge.php b/app/Models/Badge.php
index cc01e5a..e1e26eb 100644
--- a/app/Models/Badge.php
+++ b/app/Models/Badge.php
@@ -4,6 +4,7 @@
 
 namespace App\Models;
 
+use Database\Factories\BadgeFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -29,6 +30,7 @@
  * @property-read int|null $projects_count
  * @property-read Collection|BadgeProject[] $states
  * @property-read int|null $states_count
+ * @property-read array $types
  * @method static Builder|Badge newModelQuery()
  * @method static Builder|Badge newQuery()
  * @method static Builder|Badge query()
@@ -40,8 +42,8 @@
  * @method static Builder|Badge whereUpdatedAt($value)
  * @method static Builder|Badge whereCommands($value)
  * @method static Builder|Badge whereConstraints($value)
+ * @method static BadgeFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\BadgeFactory factory(...$parameters)
  */
 class Badge extends Model
 {
@@ -86,4 +88,25 @@ public function getRouteKeyName(): string
     {
         return 'slug';
     }
+
+    /**
+     * @return array<int, array<string, string>>
+     */
+    public function getTypesAttribute(): array
+    {
+        return [
+            [
+                'name' => 'Espressif ESP32 binary',
+                'slug' => 'esp32',
+            ],
+            [
+                'name' => 'MicroPython egg',
+                'slug' => 'python',
+            ],
+            [
+                'name' => 'Lattice iCE40 bitstream',
+                'slug' => 'ice40',
+            ],
+        ];
+    }
 }
diff --git a/app/Models/Category.php b/app/Models/Category.php
index 4b3e084..1cd09b8 100644
--- a/app/Models/Category.php
+++ b/app/Models/Category.php
@@ -4,6 +4,7 @@
 
 namespace App\Models;
 
+use Database\Factories\CategoryFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -42,8 +43,8 @@
  * @method static Builder|Category whereUpdatedAt($value)
  * @method static Builder|Category withTrashed()
  * @method static Builder|Category withoutTrashed()
+ * @method static CategoryFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\CategoryFactory factory(...$parameters)
  */
 class Category extends Model
 {
diff --git a/app/Models/File.php b/app/Models/File.php
index d0be7d5..6de6b5b 100644
--- a/app/Models/File.php
+++ b/app/Models/File.php
@@ -5,6 +5,7 @@
 namespace App\Models;
 
 use App\Support\Helpers;
+use Database\Factories\FileFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -55,8 +56,8 @@
  * @method static Builder|File whereVersionId($value)
  * @method static Builder|File withTrashed()
  * @method static Builder|File withoutTrashed()
+ * @method static FileFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\FileFactory factory(...$parameters)
  */
 class File extends Model
 {
diff --git a/app/Models/Project.php b/app/Models/Project.php
index fd0817d..45c0f0b 100644
--- a/app/Models/Project.php
+++ b/app/Models/Project.php
@@ -5,6 +5,7 @@
 namespace App\Models;
 
 use App\Support\Helpers;
+use Database\Factories\ProjectFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -37,6 +38,9 @@
  * @property Carbon      $created_at
  * @property Carbon      $updated_at
  * @property int         $download_counter
+ * @property string|null $license
+ * @property int $allow_team_fixes
+ * @property string $project_type
  * @property-read Collection|Badge[] $badges
  * @property-read int|null $badges_count
  * @property-read string $category
@@ -87,8 +91,11 @@
  * @method static Builder|Project withoutTrashed()
  * @method static Builder|Project whereMaxFirmware($value)
  * @method static Builder|Project whereMinFirmware($value)
+ * @method static Builder|Project whereAllowTeamFixes($value)
+ * @method static Builder|Project whereProjectType($value)
+ * @method static Builder|Project whereLicense($value)
+ * @method static ProjectFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\ProjectFactory factory(...$parameters)
  */
 class Project extends Model
 {
@@ -138,6 +145,9 @@ class Project extends Model
         'git',
         'git_commit_id',
         'user',
+        'allow_team_fixes',
+        'project_type',
+        'license',
     ];
 
     /**
@@ -158,7 +168,7 @@ class Project extends Model
         'os', 'uos', 'badge', 'esp32', 'ussl', 'time', 'utime', 'splash', 'launcher', 'installer', 'ota_update',
         'boot', 'appglue', 'database', 'dialogs', 'deepsleep', 'magic', 'ntp', 'rtcmem', 'machine', 'setup', 'version',
         'wifi', 'woezel', 'network', 'socket', 'uhashlib', 'hashlib', 'ugfx', 'btree', 'request', 'urequest', 'uzlib',
-        'zlib', 'ssl', 'create', 'delete', 'system',
+        'zlib', 'ssl', 'create', 'delete', 'system', 'categories', 'devices', 'types'
     ];
 
     /**
@@ -276,7 +286,7 @@ public function collaborators(): BelongsToMany
     }
 
     /**
-     * @return string
+     * @return string|null
      */
     public function getRevisionAttribute(): ?string
     {
@@ -312,7 +322,7 @@ public function badges(): BelongsToMany
     }
 
     /**
-     * @return int
+     * @return int|null
      */
     public function getSizeOfZipAttribute(): ?int
     {
@@ -322,7 +332,7 @@ public function getSizeOfZipAttribute(): ?int
     }
 
     /**
-     * @return int
+     * @return int|null
      */
     public function getSizeOfContentAttribute(): ?int
     {
@@ -366,7 +376,7 @@ public function getRouteKeyName(): string
     }
 
     /**
-     * @return string
+     * @return string|null
      */
     public function getCategoryAttribute(): ?string
     {
@@ -384,7 +394,7 @@ public function getCategoryAttribute(): ?string
      *
      * @return bool
      */
-    public static function isForbidden(string $slug)
+    public static function isForbidden(string $slug): bool
     {
         return in_array($slug, self::$forbidden);
     }
diff --git a/app/Models/User.php b/app/Models/User.php
index 5a3e421..2899b25 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -4,6 +4,7 @@
 
 namespace App\Models;
 
+use Database\Factories\UserFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -35,6 +36,7 @@
  * @property Carbon|null $deleted_at
  * @property Carbon|null $created_at
  * @property Carbon|null $updated_at
+ * @property string|null $email_verified_at
  * @property-read DatabaseNotificationCollection|DatabaseNotification[] $notifications
  * @property-read int|null $notifications_count
  * @property-read Collection|Project[] $projects
@@ -67,12 +69,11 @@
  * @method static Builder|User whereUpdatedAt($value)
  * @method static Builder|User wherePublic($value)
  * @method static Builder|User whereShowProjects($value)
+ * @method static Builder|User whereEmailVerifiedAt($value)
  * @method static Builder|User withTrashed()
  * @method static Builder|User withoutTrashed()
+ * @method static UserFactory factory(...$parameters)
  * @mixin \Eloquent
- * @property string|null $email_verified_at
- * @method static \Database\Factories\UserFactory factory(...$parameters)
- * @method static Builder|User whereEmailVerifiedAt($value)
  */
 class User extends Authenticatable
 {
diff --git a/app/Models/Version.php b/app/Models/Version.php
index 2ef9861..7ce8d2e 100644
--- a/app/Models/Version.php
+++ b/app/Models/Version.php
@@ -4,6 +4,7 @@
 
 namespace App\Models;
 
+use Database\Factories\VersionFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -53,8 +54,8 @@
  * @method static Builder|Version whereZip($value)
  * @method static Builder|Version withTrashed()
  * @method static Builder|Version withoutTrashed()
+ * @method static VersionFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\VersionFactory factory(...$parameters)
  */
 class Version extends Model
 {
diff --git a/app/Models/Vote.php b/app/Models/Vote.php
index 8fe4ea4..ac9e433 100644
--- a/app/Models/Vote.php
+++ b/app/Models/Vote.php
@@ -4,6 +4,7 @@
 
 namespace App\Models;
 
+use Database\Factories\VoteFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -42,8 +43,8 @@
  * @method static Builder|Vote whereUserId($value)
  * @method static Builder|Vote withTrashed()
  * @method static Builder|Vote withoutTrashed()
+ * @method static VoteFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\VoteFactory factory(...$parameters)
  */
 class Vote extends Model
 {
diff --git a/app/Models/Warning.php b/app/Models/Warning.php
index 4090b13..31fc78d 100644
--- a/app/Models/Warning.php
+++ b/app/Models/Warning.php
@@ -4,6 +4,7 @@
 
 namespace App\Models;
 
+use Database\Factories\WarningFactory;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -40,8 +41,8 @@
  * @method static Builder|Warning whereUserId($value)
  * @method static Builder|Warning withTrashed()
  * @method static Builder|Warning withoutTrashed()
+ * @method static WarningFactory factory(...$parameters)
  * @mixin \Eloquent
- * @method static \Database\Factories\WarningFactory factory(...$parameters)
  */
 class Warning extends Model
 {
diff --git a/app/Providers/RouteServiceProvider.php b/app/Providers/RouteServiceProvider.php
index 8601759..91f3984 100644
--- a/app/Providers/RouteServiceProvider.php
+++ b/app/Providers/RouteServiceProvider.php
@@ -70,5 +70,9 @@ protected function mapWebRoutes()
             ->namespace($this->namespace)
             ->prefix('weather')
             ->group(base_path('routes/weather.php'));
+        Route::middleware('web')
+            ->namespace($this->namespace)
+            ->prefix('mch2022')
+            ->group(base_path('routes/mch2022.php'));
     }
 }
diff --git a/database/factories/BadgeFactory.php b/database/factories/BadgeFactory.php
index 94a1b13..4878f6d 100644
--- a/database/factories/BadgeFactory.php
+++ b/database/factories/BadgeFactory.php
@@ -24,7 +24,7 @@ class BadgeFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return string[]
      */
     public function definition()
     {
diff --git a/database/factories/CategoryFactory.php b/database/factories/CategoryFactory.php
index 8194993..63e81cf 100644
--- a/database/factories/CategoryFactory.php
+++ b/database/factories/CategoryFactory.php
@@ -24,7 +24,7 @@ class CategoryFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return string[]
      */
     public function definition()
     {
diff --git a/database/factories/FileFactory.php b/database/factories/FileFactory.php
index dc539e0..7599177 100644
--- a/database/factories/FileFactory.php
+++ b/database/factories/FileFactory.php
@@ -25,7 +25,7 @@ class FileFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return array<string, VersionFactory|string>
      */
     public function definition()
     {
diff --git a/database/factories/ProjectFactory.php b/database/factories/ProjectFactory.php
index 7760d65..0649525 100644
--- a/database/factories/ProjectFactory.php
+++ b/database/factories/ProjectFactory.php
@@ -25,7 +25,7 @@ class ProjectFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return array<string, CategoryFactory|string>
      */
     public function definition()
     {
diff --git a/database/factories/TeamFactory.php b/database/factories/TeamFactory.php
deleted file mode 100644
index b3b7299..0000000
--- a/database/factories/TeamFactory.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Database\Factories;
-
-use App\Models\Team;
-use App\Models\User;
-use Illuminate\Database\Eloquent\Factories\Factory;
-
-/**
- * Class TeamFactory.
- *
- * @author annejan@badge.team
- */
-class TeamFactory extends Factory
-{
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Team::class;
-
-    /**
-     * Define the model's default state.
-     *
-     * @return array
-     */
-    public function definition()
-    {
-        return [
-            'name'          => $this->faker->name,
-            'user_id'       => User::factory(),
-            'personal_team' => false,
-        ];
-    }
-}
diff --git a/database/factories/UserFactory.php b/database/factories/UserFactory.php
index ffdc7fc..daedb14 100644
--- a/database/factories/UserFactory.php
+++ b/database/factories/UserFactory.php
@@ -7,6 +7,7 @@
 use App\Models\User;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\Str;
+use Illuminate\Support\Carbon;
 
 /**
  * Class UserFactory.
@@ -25,7 +26,7 @@ class UserFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return array<string, Carbon|string>
      */
     public function definition()
     {
diff --git a/database/factories/VersionFactory.php b/database/factories/VersionFactory.php
index ce2e52e..8ed22ee 100644
--- a/database/factories/VersionFactory.php
+++ b/database/factories/VersionFactory.php
@@ -25,7 +25,7 @@ class VersionFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return array<string, ProjectFactory|int>
      */
     public function definition()
     {
diff --git a/database/factories/VoteFactory.php b/database/factories/VoteFactory.php
index 4262305..e9d6ec2 100644
--- a/database/factories/VoteFactory.php
+++ b/database/factories/VoteFactory.php
@@ -25,7 +25,7 @@ class VoteFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return array<string, ProjectFactory>
      */
     public function definition()
     {
diff --git a/database/factories/WarningFactory.php b/database/factories/WarningFactory.php
index 77d3836..c54e3ad 100644
--- a/database/factories/WarningFactory.php
+++ b/database/factories/WarningFactory.php
@@ -25,7 +25,7 @@ class WarningFactory extends Factory
     /**
      * Define the model's default state.
      *
-     * @return array
+     * @return array<string, ProjectFactory|string>
      */
     public function definition()
     {
diff --git a/database/migrations/2019_09_06_170135_alter_projects_drop_description.php b/database/migrations/2019_09_06_170135_alter_projects_drop_description.php
index 6ac59f2..98dbb23 100644
--- a/database/migrations/2019_09_06_170135_alter_projects_drop_description.php
+++ b/database/migrations/2019_09_06_170135_alter_projects_drop_description.php
@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use App\Models\Project;
+use App\Models\File;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
@@ -51,7 +52,10 @@ function (Blueprint $table) {
         foreach (Project::all() as $project) {
             $version = $project->versions->last();
             if ($version && $version->files()->where('name', 'like', 'README.md')->count() === 1) {
-                $project->description = $version->files()->where('name', 'like', 'README.md')->first()->content;
+                /** @var File $file */
+                $file = $version->files()->where('name', 'like', 'README.md')->first();
+                $project->description = $file->content;
+                $project->save();
             }
         }
     }
diff --git a/database/migrations/2019_10_24_180950_add_published_at_to_projects_table.php b/database/migrations/2019_10_24_180950_add_published_at_to_projects_table.php
index adf46c8..61821ad 100644
--- a/database/migrations/2019_10_24_180950_add_published_at_to_projects_table.php
+++ b/database/migrations/2019_10_24_180950_add_published_at_to_projects_table.php
@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use App\Models\Project;
+use App\Models\Version;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
@@ -29,7 +30,9 @@ function ($query) {
             }
         );
         foreach ($projects->get() as $project) {
-            $project->published_at = $project->versions()->published()->get()->last()->updated_at;
+            /** @var Version $version */
+            $version = $project->versions()->published()->get()->last();
+            $project->published_at = $version->updated_at;
             $project->save();
         }
     }
diff --git a/database/migrations/2022_06_16_185859_alter_project_add_rights_flags.php b/database/migrations/2022_06_16_185859_alter_project_add_rights_flags.php
new file mode 100644
index 0000000..f7b834c
--- /dev/null
+++ b/database/migrations/2022_06_16_185859_alter_project_add_rights_flags.php
@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterProjectAddRightsFlags extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table(
+            'projects',
+            function (Blueprint $table) {
+                $table->boolean('allow_team_fixes')->default(true);
+            }
+        );
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table(
+            'projects',
+            function (Blueprint $table) {
+                $table->dropColumn('allow_team_fixes');
+            }
+        );
+    }
+}
diff --git a/database/migrations/2022_06_24_142624_alter_projects_add_type_enum.php b/database/migrations/2022_06_24_142624_alter_projects_add_type_enum.php
new file mode 100644
index 0000000..869b687
--- /dev/null
+++ b/database/migrations/2022_06_24_142624_alter_projects_add_type_enum.php
@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterProjectsAddTypeEnum extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table(
+            'projects',
+            function (Blueprint $table) {
+                $table->enum('project_type', ['python', 'esp32', 'ice40'])->default('python');
+            }
+        );
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table(
+            'projects',
+            function (Blueprint $table) {
+                $table->dropColumn('project_type');
+            }
+        );
+    }
+}
diff --git a/database/migrations/2022_06_24_210616_alter_projects_add_license.php b/database/migrations/2022_06_24_210616_alter_projects_add_license.php
new file mode 100644
index 0000000..080a2e7
--- /dev/null
+++ b/database/migrations/2022_06_24_210616_alter_projects_add_license.php
@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterProjectsAddLicense extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table(
+            'projects',
+            function (Blueprint $table) {
+                $table->string('license')->nullable();
+            }
+        );
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table(
+            'projects',
+            function (Blueprint $table) {
+                $table->dropColumn('license');
+            }
+        );
+    }
+}
diff --git a/phpstan.neon b/phpstan.neon
index d7ff3a9..c43693a 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -8,6 +8,7 @@ parameters:
         - public
         - routes
         - tests
+        - database
     # The level 8 is the highest level
     level: 8
     inferPrivatePropertyTypeFromConstructor: true
diff --git a/routes/channels.php b/routes/channels.php
index b15d59b..3d7c4c6 100644
--- a/routes/channels.php
+++ b/routes/channels.php
@@ -4,7 +4,7 @@
 
 use App\Models\User;
 
-Broadcast::channel('App.User.*', function (User $user) {
+Broadcast::channel('App.User.*', static function (User $user) {
     /** @var User $authUser */
     $authUser = Auth::user();
 
diff --git a/routes/mch2022.php b/routes/mch2022.php
new file mode 100644
index 0000000..34eb32e
--- /dev/null
+++ b/routes/mch2022.php
@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+Route::get('devices', 'MchController@devices');
+Route::get('{device}/types', 'MchController@types');
+Route::get('{device}/{type}/categories', 'MchController@categories');
+Route::get('{device}/{type}/{category}', 'MchController@apps');
+Route::get('{device}/{type}/{category}/{app}', 'MchController@app');
+
+//Route::get('{device}/{type}/{category}/{app}/zip', 'MchController@zip');
+//Route::get('{device}/{type}/{category}/{app}/icon', 'MchController@icon');
+
+Route::get('{device}/{type}/{category}/{app}/{file}', 'MchController@file')->name('mch.file');
diff --git a/tests/Feature/Mch20222Test.php b/tests/Feature/Mch20222Test.php
new file mode 100644
index 0000000..82b798b
--- /dev/null
+++ b/tests/Feature/Mch20222Test.php
@@ -0,0 +1,217 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Feature;
+
+use App\Models\Badge;
+use App\Models\Category;
+use App\Models\File;
+use App\Models\User;
+use App\Models\Version;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+/**
+ * Class PublicTest.
+ *
+ * @author annejan@badge.team
+ */
+class Mch20222Test extends TestCase
+{
+    use RefreshDatabase;
+
+    /**
+     * Simple list
+     */
+    public function testMchDevices(): void
+    {
+        $response = $this->json('GET', '/mch2022/devices');
+        $response->assertStatus(200)
+            ->assertExactJson([]);
+
+        /** @var User $user */
+        $user = User::factory()->create();
+        $this->be($user);
+        /** @var Badge $badge */
+        $badge = Badge::factory()->create();
+
+        $response = $this->json('GET', '/mch2022/devices');
+        $response->assertStatus(200)
+            ->assertExactJson([
+                [
+                    'name' => $badge->name,
+                    'slug' => $badge->slug,
+                ]
+            ]);
+    }
+
+    /**
+     * Simple list
+     */
+    public function testMchDeviceTypes(): void
+    {
+        $response = $this->json('GET', '/mch2022/random_device/types');
+        $response->assertStatus(404);
+
+        /** @var User $user */
+        $user = User::factory()->create();
+        $this->be($user);
+        /** @var Badge $badge */
+        $badge = Badge::factory()->create();
+
+        $response = $this->json('GET', '/mch2022/' . $badge->slug . '/types');
+        $response->assertStatus(200)
+            ->assertExactJson([
+                [
+                    'name' => 'Espressif ESP32 binary',
+                    'slug' => 'esp32',
+                ],
+                [
+                    'name' => 'MicroPython egg',
+                    'slug' => 'python',
+                ],
+                [
+                    'name' => 'Lattice iCE40 bitstream',
+                    'slug' => 'ice40',
+                ],
+            ]);
+    }
+
+    /**
+     * List categories for badge / type
+     */
+    public function testMchCategories(): void
+    {
+        $response = $this->json('GET', '/mch2022/iets/esp32/categories');
+        $response->assertStatus(404);
+
+        /** @var User $user */
+        $user = User::factory()->create();
+        $this->be($user);
+        /** @var Badge $badge */
+        $badge = Badge::factory()->create();
+
+        $response = $this->json('GET', '/mch2022/' . $badge->slug . '/esp32/categories');
+        $response->assertStatus(200)
+            ->assertExactJson([]);
+
+        /** @var Version $version */
+        $version = Version::factory()->create();
+        $version->zip = 'some_path.tar.gz';
+        $version->save();
+        $version->project->badges()->attach($badge);
+        File::factory()->create(['version_id' => $version->id]);
+        /** @var Category $category */
+        $category = $version->project->category()->first();
+
+        $response = $this->json('GET', '/mch2022/' . $badge->slug . '/esp32/categories');
+        $response->assertStatus(200)
+            ->assertExactJson([]);
+
+        $response = $this->json('GET', '/mch2022/' . $badge->slug . '/python/categories');
+        $response->assertStatus(200)
+            ->assertExactJson([
+                [
+                    'slug' => $category->slug,
+                    'name' => $category->name,
+                    'apps' => 1
+                ]
+            ]);
+    }
+
+    /**
+     * Check JSON files / app info request . .
+     */
+    public function testMchApps(): void
+    {
+        $response = $this->json('GET', '/mch2022/iets/app/some_app');
+        $response->assertStatus(404);
+
+        /** @var User $user */
+        $user = User::factory()->create();
+        $this->be($user);
+
+        /** @var Badge $badge */
+        $badge = Badge::factory()->create();
+        /** @var Version $version */
+        $version = Version::factory()->create();
+        $version->zip = 'some_path.tar.gz';
+        $version->save();
+        $version->project->badges()->attach($badge);
+        /** @var Category $category */
+        $category = $version->project->category()->first();
+
+        $response = $this->json('GET', '/mch2022/' . $badge->slug . '/python/' . $category->slug .  '/iets');
+        $response->assertStatus(404);
+
+        $response = $this->json(
+            'GET',
+            '/mch2022/' . $badge->slug . '/python/' . $category->slug .  '/' . $version->project->slug
+        );
+        $response->assertStatus(200)
+            ->assertJson([]);
+        /** @var File $file */
+        $file = File::factory()->create(['version_id' => $version->id]);
+        $response = $this->json(
+            'GET',
+            '/mch2022/' . $badge->slug . '/python/' . $category->slug .  '/' . $version->project->slug
+        );
+        $response->assertStatus(200)
+            ->assertJson([
+                'slug' => $version->project->slug,
+                'name' => $version->project->name,
+                'author' => $version->project->author,
+                'license' => $version->project->license,
+                'description' => $version->project->description,
+                'files' => [
+                    [
+                        'name' => $file->name,
+                        'url' => url(
+                            'mch2022/' . $badge->slug . '/python/' . $category->slug .  '/' .
+                            $version->project->slug . '/' . $file->name
+                        ),
+                        'size' => $file->size_of_content
+                    ]
+                ]
+            ]);
+    }
+
+    /**
+     * Check File request . .
+     */
+    public function testMchFile(): void
+    {
+        /** @var User $user */
+        $user = User::factory()->create();
+        $this->be($user);
+        /** @var Badge $badge */
+        $badge = Badge::factory()->create();
+        /** @var File $file */
+        $file = File::factory()->create();
+
+        $version = $file->version;
+        $version->zip = 'some_path.tar.gz';
+        $version->save();
+        $version->project->badges()->attach($badge);
+        /** @var Category $category */
+        $category = $version->project->category()->first();
+
+        $response = $this->json(
+            'GET',
+            '/mch2022/' . $badge->slug . '/python/' . $category->slug .  '/' .
+            $version->project->slug . '/random.txt'
+        );
+        $response->assertStatus(404)
+            ->assertExactJson(['message' => 'File not found']);
+
+        $response = $this->json(
+            'GET',
+            '/mch2022/' . $badge->slug . '/python/' . $category->slug .  '/' .
+            $version->project->slug . '/' . $file->name
+        );
+        $response->assertStatus(200)
+            ->assertHeader('Content-Type', $file->mime)
+            ->assertSee($file->content);
+    }
+}