codemenschendev · codemenschendev · Sep 26, 2026 · Sep 26, 2026
diff --git a/apps/api/app/Domain/Ai/CodexPage.php b/apps/api/app/Domain/Ai/CodexPage.php
@@ -89,6 +89,32 @@ public static function adBrief(string $prompt, ?string $product, ?array $site, s
             $user."\n\n".$languageRule);
     }
 
+    /**
+     * What the account list calls a prototype drawn as a picture, which has no <title> of its own:
+     * the website's name, else its address, else the customer's first sentence. "Prototyp" nine
+     * times over told the customer nothing (2026-09-26).
+     */
+    public static function title(string $prompt, ?array $site): string
+    {
+        $name = trim((string) ($site['name'] ?? ''));
+        if ($name !== '') {
+            // "Küstenpatent Kroatien | Boat Skipper B ..." keeps its first part.
+            $name = trim((string) preg_split('~\s+[|\x{2013}\x{2014}-]\s+~u', $name, 2)[0]);
+        }
+        if ($name === '' && isset($site['url'])) {
+            $name = preg_replace('~^www\.~', '', (string) parse_url((string) $site['url'], PHP_URL_HOST)) ?? '';
+        }
+        if ($name === '') {
+            $name = trim((string) preg_split('~(?<=[.!?])\s|\n~u', trim($prompt), 2)[0]);
+            $name = rtrim($name, '.!? ');
+        }
+        if ($name === '') {
+            return 'Prototyp';
+        }
+
+        return mb_strlen($name) > 70 ? rtrim(mb_substr($name, 0, 67)).'…' : $name;
+    }
+
     /** One answer from Claude on the tool-less chat agent. */
     private static function ask(string $system, string $user): string
     {

diff --git a/apps/api/app/Domain/Ai/ProductPage.php b/apps/api/app/Domain/Ai/ProductPage.php
@@ -89,7 +89,7 @@ public function read(string $domain): ?array
         return $page ?: null;
     }
 
-    /** @return array{url:string,text:string,lang?:?string}|false false so a failed read is cached too, briefly enough */
+    /** @return array{url:string,text:string,lang?:?string,name?:?string}|false false so a failed read is cached too, briefly enough */
     private function fetch(string $domain): array|false
     {
         $url = "https://{$domain}/";
@@ -119,7 +119,10 @@ private function fetch(string $domain): array|false
                 // The language the business speaks to its customers in, from <html lang>.
                 $lang = preg_match('~<html[^>]*\slang="([a-zA-Z]{2,3})~i', $html, $l) === 1 ? strtolower($l[1]) : null;
 
-                return ['url' => $url, 'text' => $text, 'images' => $this->bigEnough($images, $domain), 'logo' => $logo, 'lang' => $lang];
+                // The site's own name, for the title of a prototype drawn as a picture (CodexPage).
+                $name = preg_match('~<title[^>]*>(.*?)</title>~is', $html, $t) === 1 ? trim(html_entity_decode(strip_tags($t[1]), ENT_QUOTES | ENT_HTML5)) : null;
+
+                return ['url' => $url, 'text' => $text, 'images' => $this->bigEnough($images, $domain), 'logo' => $logo, 'lang' => $lang, 'name' => $name ?: null];
             }
         } catch (\Throwable $e) {
             Log::info('product page: not read', ['domain' => $domain, 'error' => mb_substr($e->getMessage(), 0, 160)]);

diff --git a/apps/api/app/Domain/Ai/PrototypeWriter.php b/apps/api/app/Domain/Ai/PrototypeWriter.php
@@ -183,7 +183,7 @@ public function build(string $prompt, string $kind = 'site', ?DesignRefs $refs =
                 $lap('brief+render');
                 $timing['total'] = round(array_sum($timing), 1);
 
-                return ['title' => 'Prototyp', 'html' => $out['html'], 'qa' => [
+                return ['title' => CodexPage::title($prompt, $site), 'html' => $out['html'], 'qa' => [
                     'ok' => null, 'findings' => [], 'writer' => 'codex', 'mockup' => true, 'brief' => $out['brief'],
                     'refs' => count($looks), 'timing' => $timing,
                     'product' => isset($site['url']) ? ['url' => $site['url'], 'brief' => $product] : null,

diff --git a/apps/api/database/migrations/2026_09_26_120000_name_mockup_prototypes.php b/apps/api/database/migrations/2026_09_26_120000_name_mockup_prototypes.php
@@ -0,0 +1,25 @@
+<?php
+
+use App\Domain\Ai\CodexPage;
+use App\Models\Prototype;
+use Illuminate\Database\Migrations\Migration;
+
+/**
+ * The prototypes Codex drew before 2026-09-26 were all titled "Prototyp". They get the name the
+ * writer gives them now: the website's address when one was read, else the first sentence.
+ */
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Prototype::where('title', 'Prototyp')->each(function (Prototype $p): void {
+            $url = $p->qa['product']['url'] ?? null;
+            $title = CodexPage::title((string) $p->prompt, is_string($url) ? ['url' => $url] : null);
+            if ($title !== 'Prototyp') {
+                $p->forceFill(['title' => $title])->saveQuietly();
+            }
+        });
+    }
+
+    public function down(): void {}
+};
diff --git a/apps/api/tests/Feature/MockupTitleTest.php b/apps/api/tests/Feature/MockupTitleTest.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Domain\Ai\CodexPage;
+use Tests\TestCase;
+
+/** A prototype drawn as a picture is named after the business, not "Prototyp" (2026-09-26). */
+class MockupTitleTest extends TestCase
+{
+    public function test_the_website_name_comes_first_without_its_tagline(): void
+    {
+        $this->assertSame('Küstenpatent Kroatien', CodexPage::title('x', ['url' => 'https://www.kuestenpatent-kroatien.at/', 'name' => 'Küstenpatent Kroatien | Boat Skipper B in einem Tag']));
+    }
+
+    public function test_then_the_address_then_the_first_sentence(): void
+    {
+        $this->assertSame('kuestenpatent-kroatien.at', CodexPage::title('x', ['url' => 'https://www.kuestenpatent-kroatien.at/']));
+        $this->assertSame('Eine Website für ein Friseurstudio in Wien', CodexPage::title("Eine Website für ein Friseurstudio in Wien. Mit Preisliste.", null));
+        $this->assertSame('Prototyp', CodexPage::title('  ', null));
+    }
+
+    public function test_a_long_sentence_is_cut(): void
+    {
+        $title = CodexPage::title(str_repeat('Bäckerei Lang ', 12), null);
+        $this->assertLessThanOrEqual(70, mb_strlen($title));
+        $this->assertStringEndsWith('…', $title);
+    }
+}