diff --git a/apps/web/components/command-block/command-block.tsx b/apps/web/components/command-block/command-block.tsx
new file mode 100644
index 0000000..69796d5
--- /dev/null
+++ b/apps/web/components/command-block/command-block.tsx
@@ -0,0 +1,60 @@
+"use client"
+
+import { useState } from "react"
+
+interface CommandBlockProps {
+  code: string
+  label?: string
+  showCopy?: boolean
+  /**
+   * Override the default "Copy" / "Copied" label pair (e.g. for localized
+   * UI). The function receives the current state and returns the label.
+   */
+  copyLabel?: (state: "idle" | "copied") => string
+}
+
+export function CommandBlock({
+  code,
+  label = "bash",
+  showCopy = true,
+  copyLabel,
+}: CommandBlockProps) {
+  const [copied, setCopied] = useState(false)
+
+  const onCopy = async () => {
+    try {
+      await navigator.clipboard.writeText(code)
+      setCopied(true)
+      window.setTimeout(() => setCopied(false), 1500)
+    } catch {
+      // Clipboard API can fail in non-secure contexts; silently ignore —
+      // the user can still select-and-copy manually.
+    }
+  }
+
+  return (
+    <div className="border-border/60 overflow-hidden rounded-lg border">
+      <div className="border-border/60 flex items-center justify-between bg-muted/30 px-4 py-2">
+        <span className="text-muted-foreground font-mono text-xs">
+          {label}
+        </span>
+        {showCopy && (
+          <button
+            type="button"
+            onClick={onCopy}
+            className="text-muted-foreground hover:text-foreground transition-colors text-xs"
+          >
+            {copyLabel
+              ? copyLabel(copied ? "copied" : "idle")
+              : copied
+                ? "Copied"
+                : "Copy"}
+          </button>
+        )}
+      </div>
+      <pre className="bg-muted/10 overflow-x-auto p-4 text-sm [&_code]:font-mono">
+        <code>{code}</code>
+      </pre>
+    </div>
+  )
+}
diff --git a/apps/web/components/command-block/index.ts b/apps/web/components/command-block/index.ts
new file mode 100644
index 0000000..7bcfe17
--- /dev/null
+++ b/apps/web/components/command-block/index.ts
@@ -0,0 +1 @@
+export { CommandBlock } from "./command-block"
diff --git a/apps/web/components/install-command/install-command.tsx b/apps/web/components/install-command/install-command.tsx
index 3d288c0..784829d 100644
--- a/apps/web/components/install-command/install-command.tsx
+++ b/apps/web/components/install-command/install-command.tsx
@@ -1,4 +1,4 @@
-import { CodeBlock } from "@/components/code-block"
+import { CommandBlock } from "@/components/command-block"
 
 interface InstallCommandProps {
   itemId: string
@@ -20,7 +20,7 @@ export function InstallCommand({ itemId }: InstallCommandProps) {
         Add this component to your project with the shadcn CLI. Pick the
         mode that matches how you installed the registry.
       </p>
-      <CodeBlock code={githubCmd} lang="bash" />
+      <CommandBlock code={githubCmd} label="bash" />
       <details className="text-muted-foreground text-sm">
         <summary className="cursor-pointer select-none">
           Other install modes
@@ -30,14 +30,14 @@ export function InstallCommand({ itemId }: InstallCommandProps) {
             <p className="text-xs">
               URL mode — works against the deployed showcase site:
             </p>
-            <CodeBlock code={urlCmd} lang="bash" />
+            <CommandBlock code={urlCmd} label="bash" />
           </div>
           <div className="flex flex-col gap-2">
             <p className="text-xs">
               Namespace mode — register once, then any item by short name:
             </p>
-            <CodeBlock code={namespaceSetup} lang="bash" />
-            <CodeBlock code={namespaceUse} lang="bash" />
+            <CommandBlock code={namespaceSetup} label="bash" />
+            <CommandBlock code={namespaceUse} label="bash" />
           </div>
         </div>
       </details>