diff --git a/.gitignore b/.gitignore
index c0b6b82..f838d9e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,3 +46,6 @@ website/www/
 
 # Temporary scratch files
 scratch/
+
+# Agent customizations
+.agents/
diff --git a/eslint.config.mjs b/eslint.config.mjs
index b69c69f..5b5c584 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -1,6 +1,6 @@
 export default [
   {
-    ignores: ["coverage/**", "dist/**", "node_modules/**", "scratch/**", "website/www/**", ".agents/**"]
+    ignores: ["coverage/**", "dist/**", "node_modules/**", "scratch/**", "website/www/**"]
   },
   {
     languageOptions: {
diff --git a/.agents/examples/translate-locales-tool.cjs b/scripts/translate-locales-tool.cjs
similarity index 94%
rename from .agents/examples/translate-locales-tool.cjs
rename to scripts/translate-locales-tool.cjs
index 8c32dce..8ac3c1d 100644
--- a/.agents/examples/translate-locales-tool.cjs
+++ b/scripts/translate-locales-tool.cjs
@@ -1,18 +1,18 @@
 /**
  * KoalaSync Locale Translation Script
  * 
- * This script is stored in `.agents/examples/translate-locales-tool.cjs`
+ * This script is stored in `scripts/translate-locales-tool.cjs`
  * so future LLM agents can easily reuse and adapt it to translate new keys.
  * 
  * Usage:
- *   node .agents/examples/translate-locales-tool.cjs
+ *   node scripts/translate-locales-tool.cjs
  */
 
 const fs = require('fs');
 const path = require('path');
 const http = require('https');
 
-const localesDir = path.join(__dirname, '../../website/locales');
+const localesDir = path.join(__dirname, '../website/locales');
 const enFile = path.join(localesDir, 'en.json');
 const enLocale = JSON.parse(fs.readFileSync(enFile, 'utf8'));
 
diff --git a/scripts/validate-brand-names.cjs b/scripts/validate-brand-names.cjs
new file mode 100644
index 0000000..5cea437
--- /dev/null
+++ b/scripts/validate-brand-names.cjs
@@ -0,0 +1,50 @@
+const fs = require('fs');
+const path = require('path');
+
+const localesDir = path.join(__dirname, '../website/locales');
+const files = fs.readdirSync(localesDir).filter(f => f.endsWith('.json') && f !== 'en.json');
+
+const brandTranslations = [
+  'dos siete', 'dos-siete', 'deux sept', 'deux-sept', 'zwei sieben', 'zwei-sieben',
+  'due sette', 'due-sette', 'dwa siedem', 'dwa-siedem', 'twee zeven', 'twee-zeven',
+  'iki yedi', 'iki-yedi', 'два семь', 'два-семь', '二七', '二 七', '이칠', '이 칠',
+  'koala sync', 'koala-sync', 'watch 2 gether', 'watch-2-gether', 'watch 2gether',
+  'watch-2gether', 'jelly fin', 'jelly-fin'
+];
+
+let failed = false;
+
+for (const file of files) {
+  const filePath = path.join(localesDir, file);
+  const content = JSON.parse(fs.readFileSync(filePath, 'utf8'));
+
+  for (const [key, value] of Object.entries(content)) {
+    if (typeof value !== 'string') continue;
+    
+    // Check brand translations (case-insensitive)
+    const lowerValue = value.toLowerCase();
+    for (const pattern of brandTranslations) {
+      if (lowerValue.includes(pattern)) {
+        console.error(`Error in ${file} [key: ${key}]: Found translated brand pattern "${pattern}" in value: "${value}"`);
+        failed = true;
+      }
+    }
+
+    // Check tag validation
+    const tags = ['strong', 'em', 'span', 'b', 'i', 'p', 'a'];
+    for (const tag of tags) {
+      const openCount = (value.match(new RegExp(`<${tag}\\b[^>]*>`, 'g')) || []).length;
+      const closeCount = (value.match(new RegExp(`</${tag}\\b[^>]*>`, 'g')) || []).length;
+      if (openCount !== closeCount) {
+        console.error(`Error in ${file} [key: ${key}]: Unbalanced tag <${tag}> (open: ${openCount}, close: ${closeCount}) in value: "${value}"`);
+        failed = true;
+      }
+    }
+  }
+}
+
+if (!failed) {
+  console.log("All brand names and HTML tags are perfectly valid and intact across all languages!");
+} else {
+  process.exit(1);
+}