diff --git a/docs/_static/custom.js b/docs/_static/custom.js
index cd46bcd82b..65521b8d7f 100644
--- a/docs/_static/custom.js
+++ b/docs/_static/custom.js
@@ -33,4 +33,24 @@ $(document).ready(function () {
     $("option[value='" + selected + "']").attr("selected", "selected");
     window.location = document.URL.replace(current, selected);
   });
+
+  // Cookbook Onboard (AI Assistant). 
+  // API key is public so it's fine to just hardcode it here.
+  var COOKBOOK_PUBLIC_API_KEY = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiI2NmFhY2QzYjZiYmI2MmQwOGY0ZjYzNzgiLCJpYXQiOjE3MjI0Njk2OTEsImV4cCI6MjAzODA0NTY5MX0.Xw4JO3X3T19NOGqPnsz_DYDEBdsxNYM9JkZK4k8ADs8";
+  var element = document.getElementById("__cookbook");
+  if (!element) {
+    element = document.createElement("div");
+    element.id = "__cookbook";
+    element.dataset.apiKey = COOKBOOK_PUBLIC_API_KEY;
+    document.body.appendChild(element);
+  }
+
+  var script = document.getElementById("__cookbook-script");
+  if (!script) {
+    script = document.createElement("script");
+    script.src = "https://cdn.jsdelivr.net/npm/@cookbookdev/docsbot/dist/standalone/index.cjs.js";
+    script.id = "__cookbook-script";
+    script.defer = true;
+    document.body.appendChild(script);
+  }
 });