feat: MCP Browser - servidor MCP para automação de navegador com Playwright

tools/getButtons.js

@@ -0,0 +1,23 @@
+const browser = require('../browser');
+
+module.exports = async () => {
+  await browser.start();
+  const p = await browser.ensurePage();
+
+  const buttons = await p.evaluate(() => {
+    const elements = Array.from(document.querySelectorAll('button, input[type="submit"], input[type="button"], [role="button"], a.btn, a.button'));
+
+    return elements.map(el => ({
+      text: (el.innerText || el.value || el.getAttribute('aria-label') || '').trim(),
+      type: el.tagName.toLowerCase(),
+      id: el.id || null
+    })).filter(b => b.text !== '');
+  });
+
+  return {
+    success: true,
+    action: "get_buttons",
+    count: buttons.length,
+    buttons
+  };
+};