chore: publish from staged

website/src/pages/extensions.astro

@@ -17,6 +17,11 @@ const initialItems = sortExtensions(extensionsData.items, 'title');
 
     <div class="page-content">
       <div class="container">
+        <div class="how-to-install">
+          <p><strong>Installing in the GitHub Copilot app:</strong> Click <strong>Copy URL</strong>, then ask Copilot to install that extension URL.</p>
+          <p><strong>Example:</strong> <code>Install this extension: https://github.com/github/awesome-copilot/tree/main/extensions/accessibility-kanban</code></p>
+        </div>
+
         <div class="listing-toolbar">
           <div class="listing-toolbar-row">
             <div class="results-count" id="results-count" aria-live="polite">{initialItems.length} extensions</div>
@@ -56,4 +61,30 @@ const initialItems = sortExtensions(extensionsData.items, 'title');
     import '../scripts/pages/extensions';
   </script>
 
+  <style>
+    .how-to-install {
+      background: var(--sl-color-bg-nav);
+      border: 1px solid var(--sl-color-hairline);
+      border-radius: 0.5rem;
+      padding: 1rem 1.25rem;
+      margin-bottom: 1.5rem;
+      font-size: 0.9rem;
+      line-height: 1.6;
+    }
+
+    .how-to-install p {
+      margin: 0 0 0.5rem;
+    }
+
+    .how-to-install p:last-child {
+      margin-bottom: 0;
+    }
+
+    .how-to-install code {
+      background: var(--sl-color-bg-inline-code);
+      padding: 0.1em 0.35em;
+      border-radius: 0.2rem;
+      font-size: 0.85em;
+    }
+  </style>
 </StarlightPage>