diff --git a/4-Infrastructure/k3s-flake/tests/audiobookshelf-verify.spec.ts b/4-Infrastructure/k3s-flake/tests/audiobookshelf-verify.spec.ts
new file mode 100644
index 00000000..d3ed9620
--- /dev/null
+++ b/4-Infrastructure/k3s-flake/tests/audiobookshelf-verify.spec.ts
@@ -0,0 +1,61 @@
+import { test, expect } from '@playwright/test';
+
+test('Verify Audiobookshelf accessible via SSO', async ({ page }) => {
+  page.on('console', msg => console.log(`Browser Console [${msg.type()}]:`, msg.text()));
+  page.on('requestfailed', req => console.log('Request Failed:', req.url(), req.failure()?.errorText));
+  page.on('pageerror', err => console.log('Page Error:', err.message));
+
+  console.log('Navigating to Audiobookshelf via domain...');
+  await page.goto('https://audiobooks.researchstack.info/');
+  await page.waitForTimeout(5000);
+
+  console.log('Current URL:', page.url());
+
+  // Click on "Login with Authentik" if we see it on the Audiobookshelf login page
+  const ssoBtn = page.locator('button:has-text("Login with Authentik")').first();
+  if (await ssoBtn.isVisible({ timeout: 5000 }).catch(() => false)) {
+    console.log('Login with Authentik button visible. Clicking...');
+    await ssoBtn.click();
+    await page.waitForTimeout(5000);
+    console.log('URL after clicking SSO button:', page.url());
+  }
+
+  // Check if we are on the Authentik login page and need credentials
+  const usernameInput = page.locator('input[name="username"], input[type="text"]').first();
+  if (await usernameInput.isVisible({ timeout: 5000 }).catch(() => false)) {
+    console.log('Authentik login detected. Entering credentials...');
+    await usernameInput.fill('allaun');
+    
+    const submitUsername = page.locator('button[type="submit"], input[type="submit"]').first();
+    await submitUsername.click();
+    await page.waitForTimeout(3000);
+
+    const passwordInput = page.locator('input[name="password"], input[type="password"]').first();
+    await passwordInput.fill('Silverkitten14');
+
+    const submitPassword = page.locator('button[type="submit"], input[type="submit"]').first();
+    await submitPassword.click();
+    await page.waitForTimeout(8000);
+    console.log('URL after credentials submission:', page.url());
+  }
+
+  // Handle consent screen if it appears
+  if (page.url().includes('consent') || page.url().includes('authorize') || page.url().includes('application/o/authorize')) {
+    console.log('Consent/Authorization screen detected. Clicking continue...');
+    const continueBtn = page.locator('button:has-text("Continue"), input[type="submit"], button[type="submit"]').first();
+    if (await continueBtn.isVisible({ timeout: 5000 }).catch(() => false)) {
+      await continueBtn.click();
+      await page.waitForTimeout(8000);
+      console.log('URL after consent:', page.url());
+    }
+  }
+
+  console.log('Final Page Title:', await page.title());
+  console.log('Final URL:', page.url());
+  await page.screenshot({ path: '/tmp/audiobookshelf-verify-final.png' });
+
+  // Assert that we have landed on the Audiobookshelf main dashboard
+  // Audiobookshelf uses "Audiobookshelf" in the page title
+  const title = await page.title();
+  expect(title.toLowerCase()).toContain('audiobookshelf');
+});