diff --git a/docs/index.html b/docs/index.html
index 212497e..6a12475 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -16,6 +16,22 @@
 <meta name="twitter:description" content="A pull that costs an agent ~665k tokens costs dsx one summary line. Single Go binary, stdlib only.">
 <meta name="twitter:image" content="https://somework.github.io/dsx/demo.gif">
 <link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>⌘</text></svg>">
+<script type="application/ld+json">
+{
+  "@context": "https://schema.org",
+  "@type": "SoftwareApplication",
+  "name": "dsx",
+  "applicationCategory": "DeveloperApplication",
+  "operatingSystem": "macOS, Linux",
+  "description": "Sync files between a Claude Design project and a local directory without the bytes passing through a model's context. Single Go binary, standard library only.",
+  "url": "https://somework.github.io/dsx/",
+  "downloadUrl": "https://github.com/somework/dsx/releases",
+  "license": "https://opensource.org/licenses/MIT",
+  "isAccessibleForFree": true,
+  "offers": { "@type": "Offer", "price": "0", "priceCurrency": "USD" },
+  "author": { "@type": "Person", "name": "somework" }
+}
+</script>
 <style>
   :root {
     --bg:      oklch(15% 0.012 260);