diff --git a/scripts/setup-pb-collections.mjs b/scripts/setup-pb-collections.mjs
index b3da9a2..f457221 100644
--- a/scripts/setup-pb-collections.mjs
+++ b/scripts/setup-pb-collections.mjs
@@ -21,6 +21,7 @@ const COLLECTIONS = [
     type: 'base',
     ...OPEN_RULES,
     fields: [
+      { name: 'id',          type: 'text',   primaryKey: true, system: true, min: 1, max: 255, pattern: '^[a-zA-Z0-9_-]+$' },
       { name: 'label',       type: 'text',   required: true },
       { name: 'type',        type: 'text',   required: false },
       { name: 'description', type: 'text',   required: false },
diff --git a/src/pages/Admin/index.jsx b/src/pages/Admin/index.jsx
index 22849e0..7f5b552 100644
--- a/src/pages/Admin/index.jsx
+++ b/src/pages/Admin/index.jsx
@@ -16,7 +16,6 @@ import { Trash2 } from 'lucide-react';
 const Admin = () => {
   const [activeTab, setActiveTab] = useState('sources');
   const [sources, setSources] = useState([]);
-  const [apiKey, setApiKey] = useState('');
   const [model, setModel] = useState('');
   const [useSimulation, setUseSimulation] = useState(false);
   const [saveStatus, setSaveStatus] = useState(null);
@@ -31,7 +30,6 @@ const Admin = () => {
       loadSources();
     }
     if (activeTab === 'settings') {
-      setApiKey(storage.get('admin:anthropic_key', ''));
       setModel(storage.get('admin:model', 'claude-sonnet-4-20250514'));
       setUseSimulation(storage.get('admin:use_simulation', false));
     }
@@ -39,7 +37,6 @@ const Admin = () => {
 
   const saveSettings = (e) => {
     e.preventDefault();
-    storage.set('admin:anthropic_key', apiKey.trim());
     storage.set('admin:model', model.trim());
     storage.set('admin:use_simulation', useSimulation);
     setSaveStatus('Saved!');
@@ -170,13 +167,6 @@ const Admin = () => {
               <form onSubmit={saveSettings} className="space-y-6">
                 <div>
                   <h3 className="text-lg font-medium mb-4">AI Configuration</h3>
-                  <Input
-                    label="Anthropic API Key"
-                    type="password"
-                    placeholder="sk-ant-..."
-                    value={apiKey}
-                    onChange={(e) => setApiKey(e.target.value)}
-                  />
                   <div className="mt-4">
                     <Input
                       label="Model ID"
@@ -186,8 +176,8 @@ const Admin = () => {
                     />
                     <p className="text-xs text-fg-muted mt-1">Leave blank for the default. Check your Anthropic Console for available models.</p>
                   </div>
-                  <p className="text-xs text-fg-muted mt-2">
-                    Your API key is stored locally in your browser's <code>localStorage</code>.
+                  <p className="text-sm text-fg-muted mt-4">
+                    Note: Your Anthropic API key is securely managed on the server side via environment variables.
                   </p>
                 </div>