diff --git a/frontend/src/components/agents/AgentTypeForm.tsx b/frontend/src/components/agents/AgentTypeForm.tsx
index 2a67c5f..c01ca1f 100644
--- a/frontend/src/components/agents/AgentTypeForm.tsx
+++ b/frontend/src/components/agents/AgentTypeForm.tsx
@@ -36,6 +36,7 @@ import {
   type AgentTypeCreateFormValues,
   AVAILABLE_MODELS,
   AVAILABLE_MCP_SERVERS,
+  AGENT_TYPE_CATEGORIES,
   defaultAgentTypeValues,
   generateSlug,
 } from '@/lib/validations/agentType';
@@ -57,6 +58,13 @@ const TAB_FIELD_MAPPING = {
   description: 'basic',
   expertise: 'basic',
   is_active: 'basic',
+  // Category and display fields
+  category: 'basic',
+  icon: 'basic',
+  color: 'basic',
+  sort_order: 'basic',
+  typical_tasks: 'basic',
+  collaboration_hints: 'basic',
   primary_model: 'model',
   fallback_models: 'model',
   model_params: 'model',
@@ -121,6 +129,8 @@ export function AgentTypeForm({
   const isEditing = !!agentType;
   const [activeTab, setActiveTab] = useState('basic');
   const [expertiseInput, setExpertiseInput] = useState('');
+  const [typicalTaskInput, setTypicalTaskInput] = useState('');
+  const [collaborationHintInput, setCollaborationHintInput] = useState('');
 
   // Memoize initial values transformation
   const initialValues = useMemo(() => transformAgentTypeToFormValues(agentType), [agentType]);
@@ -151,6 +161,10 @@ export function AgentTypeForm({
   const watchExpertise = watch('expertise') || [];
   /* istanbul ignore next -- defensive fallback, mcp_servers always has default */
   const watchMcpServers = watch('mcp_servers') || [];
+  /* istanbul ignore next -- defensive fallback, typical_tasks always has default */
+  const watchTypicalTasks = watch('typical_tasks') || [];
+  /* istanbul ignore next -- defensive fallback, collaboration_hints always has default */
+  const watchCollaborationHints = watch('collaboration_hints') || [];
 
   // Reset form when agentType changes (e.g., switching to edit mode)
   useEffect(() => {
@@ -196,6 +210,40 @@ export function AgentTypeForm({
     }
   };
 
+  const handleAddTypicalTask = () => {
+    if (typicalTaskInput.trim()) {
+      const newTask = typicalTaskInput.trim();
+      if (!watchTypicalTasks.includes(newTask)) {
+        setValue('typical_tasks', [...watchTypicalTasks, newTask]);
+      }
+      setTypicalTaskInput('');
+    }
+  };
+
+  const handleRemoveTypicalTask = (task: string) => {
+    setValue(
+      'typical_tasks',
+      watchTypicalTasks.filter((t) => t !== task)
+    );
+  };
+
+  const handleAddCollaborationHint = () => {
+    if (collaborationHintInput.trim()) {
+      const newHint = collaborationHintInput.trim().toLowerCase();
+      if (!watchCollaborationHints.includes(newHint)) {
+        setValue('collaboration_hints', [...watchCollaborationHints, newHint]);
+      }
+      setCollaborationHintInput('');
+    }
+  };
+
+  const handleRemoveCollaborationHint = (hint: string) => {
+    setValue(
+      'collaboration_hints',
+      watchCollaborationHints.filter((h) => h !== hint)
+    );
+  };
+
   // Handle form submission with validation
   const onFormSubmit = useCallback(
     (e: React.FormEvent<HTMLFormElement>) => {
@@ -383,6 +431,188 @@ export function AgentTypeForm({
               </div>
             </CardContent>
           </Card>
+
+          {/* Category & Display Card */}
+          <Card>
+            <CardHeader>
+              <CardTitle>Category & Display</CardTitle>
+              <CardDescription>
+                Organize and customize how this agent type appears in the UI
+              </CardDescription>
+            </CardHeader>
+            <CardContent className="space-y-6">
+              <div className="grid gap-4 md:grid-cols-2">
+                <div className="space-y-2">
+                  <Label htmlFor="category">Category</Label>
+                  <Controller
+                    name="category"
+                    control={control}
+                    render={({ field }) => (
+                      <Select
+                        value={field.value ?? ''}
+                        onValueChange={(val) => field.onChange(val || null)}
+                      >
+                        <SelectTrigger id="category">
+                          <SelectValue placeholder="Select category" />
+                        </SelectTrigger>
+                        <SelectContent>
+                          {AGENT_TYPE_CATEGORIES.map((cat) => (
+                            <SelectItem key={cat.value} value={cat.value}>
+                              {cat.label}
+                            </SelectItem>
+                          ))}
+                        </SelectContent>
+                      </Select>
+                    )}
+                  />
+                  <p className="text-xs text-muted-foreground">
+                    Group agents by their primary role
+                  </p>
+                </div>
+                <div className="space-y-2">
+                  <Label htmlFor="sort_order">Sort Order</Label>
+                  <Input
+                    id="sort_order"
+                    type="number"
+                    min={0}
+                    max={1000}
+                    {...register('sort_order', { valueAsNumber: true })}
+                    aria-invalid={!!errors.sort_order}
+                  />
+                  {errors.sort_order && (
+                    <p className="text-sm text-destructive" role="alert">
+                      {errors.sort_order.message}
+                    </p>
+                  )}
+                  <p className="text-xs text-muted-foreground">Display order within category</p>
+                </div>
+              </div>
+
+              <div className="grid gap-4 md:grid-cols-2">
+                <div className="space-y-2">
+                  <Label htmlFor="icon">Icon</Label>
+                  <Input
+                    id="icon"
+                    placeholder="e.g., git-branch"
+                    {...register('icon')}
+                    aria-invalid={!!errors.icon}
+                  />
+                  {errors.icon && (
+                    <p className="text-sm text-destructive" role="alert">
+                      {errors.icon.message}
+                    </p>
+                  )}
+                  <p className="text-xs text-muted-foreground">Lucide icon name for UI display</p>
+                </div>
+                <div className="space-y-2">
+                  <Label htmlFor="color">Color</Label>
+                  <div className="flex gap-2">
+                    <Input
+                      id="color"
+                      placeholder="#3B82F6"
+                      {...register('color')}
+                      aria-invalid={!!errors.color}
+                      className="flex-1"
+                    />
+                    <Controller
+                      name="color"
+                      control={control}
+                      render={({ field }) => (
+                        <input
+                          type="color"
+                          value={field.value ?? '#3B82F6'}
+                          onChange={(e) => field.onChange(e.target.value)}
+                          className="h-9 w-9 cursor-pointer rounded border"
+                        />
+                      )}
+                    />
+                  </div>
+                  {errors.color && (
+                    <p className="text-sm text-destructive" role="alert">
+                      {errors.color.message}
+                    </p>
+                  )}
+                  <p className="text-xs text-muted-foreground">Hex color for visual distinction</p>
+                </div>
+              </div>
+
+              <Separator />
+
+              <div className="space-y-2">
+                <Label>Typical Tasks</Label>
+                <p className="text-sm text-muted-foreground">Tasks this agent type excels at</p>
+                <div className="flex gap-2">
+                  <Input
+                    placeholder="e.g., Design system architecture"
+                    value={typicalTaskInput}
+                    onChange={(e) => setTypicalTaskInput(e.target.value)}
+                    onKeyDown={(e) => {
+                      if (e.key === 'Enter') {
+                        e.preventDefault();
+                        handleAddTypicalTask();
+                      }
+                    }}
+                  />
+                  <Button type="button" variant="outline" onClick={handleAddTypicalTask}>
+                    Add
+                  </Button>
+                </div>
+                <div className="flex flex-wrap gap-2 pt-2">
+                  {watchTypicalTasks.map((task) => (
+                    <Badge key={task} variant="secondary" className="gap-1">
+                      {task}
+                      <button
+                        type="button"
+                        className="ml-1 rounded-full hover:bg-muted"
+                        onClick={() => handleRemoveTypicalTask(task)}
+                        aria-label={`Remove ${task}`}
+                      >
+                        <X className="h-3 w-3" />
+                      </button>
+                    </Badge>
+                  ))}
+                </div>
+              </div>
+
+              <div className="space-y-2">
+                <Label>Collaboration Hints</Label>
+                <p className="text-sm text-muted-foreground">
+                  Agent slugs that work well with this type
+                </p>
+                <div className="flex gap-2">
+                  <Input
+                    placeholder="e.g., backend-engineer"
+                    value={collaborationHintInput}
+                    onChange={(e) => setCollaborationHintInput(e.target.value)}
+                    onKeyDown={(e) => {
+                      if (e.key === 'Enter') {
+                        e.preventDefault();
+                        handleAddCollaborationHint();
+                      }
+                    }}
+                  />
+                  <Button type="button" variant="outline" onClick={handleAddCollaborationHint}>
+                    Add
+                  </Button>
+                </div>
+                <div className="flex flex-wrap gap-2 pt-2">
+                  {watchCollaborationHints.map((hint) => (
+                    <Badge key={hint} variant="outline" className="gap-1">
+                      {hint}
+                      <button
+                        type="button"
+                        className="ml-1 rounded-full hover:bg-muted"
+                        onClick={() => handleRemoveCollaborationHint(hint)}
+                        aria-label={`Remove ${hint}`}
+                      >
+                        <X className="h-3 w-3" />
+                      </button>
+                    </Badge>
+                  ))}
+                </div>
+              </div>
+            </CardContent>
+          </Card>
         </TabsContent>
 
         {/* Model Configuration Tab */}
diff --git a/frontend/tests/components/agents/AgentTypeForm.test.tsx b/frontend/tests/components/agents/AgentTypeForm.test.tsx
index 4656b5a..3f8f34b 100644
--- a/frontend/tests/components/agents/AgentTypeForm.test.tsx
+++ b/frontend/tests/components/agents/AgentTypeForm.test.tsx
@@ -199,7 +199,8 @@ describe('AgentTypeForm', () => {
 
       const expertiseInput = screen.getByPlaceholderText(/e.g., system design/i);
       await user.type(expertiseInput, 'new skill');
-      await user.click(screen.getByRole('button', { name: /^add$/i }));
+      // Click the first "Add" button (for expertise)
+      await user.click(screen.getAllByRole('button', { name: /^add$/i })[0]);
 
       expect(screen.getByText('new skill')).toBeInTheDocument();
     });
@@ -461,7 +462,8 @@ describe('AgentTypeForm', () => {
       // Agent type already has 'system design'
       const expertiseInput = screen.getByPlaceholderText(/e.g., system design/i);
       await user.type(expertiseInput, 'system design');
-      await user.click(screen.getByRole('button', { name: /^add$/i }));
+      // Click the first "Add" button (for expertise)
+      await user.click(screen.getAllByRole('button', { name: /^add$/i })[0]);
 
       // Should still only have one 'system design' badge
       const badges = screen.getAllByText('system design');
@@ -472,7 +474,8 @@ describe('AgentTypeForm', () => {
       const user = userEvent.setup();
       render(<AgentTypeForm {...defaultProps} />);
 
-      const addButton = screen.getByRole('button', { name: /^add$/i });
+      // Click the first "Add" button (for expertise)
+      const addButton = screen.getAllByRole('button', { name: /^add$/i })[0];
       await user.click(addButton);
 
       // No badges should be added
@@ -485,7 +488,8 @@ describe('AgentTypeForm', () => {
 
       const expertiseInput = screen.getByPlaceholderText(/e.g., system design/i);
       await user.type(expertiseInput, 'API Design');
-      await user.click(screen.getByRole('button', { name: /^add$/i }));
+      // Click the first "Add" button (for expertise)
+      await user.click(screen.getAllByRole('button', { name: /^add$/i })[0]);
 
       expect(screen.getByText('api design')).toBeInTheDocument();
     });
@@ -496,7 +500,8 @@ describe('AgentTypeForm', () => {
 
       const expertiseInput = screen.getByPlaceholderText(/e.g., system design/i);
       await user.type(expertiseInput, '  testing  ');
-      await user.click(screen.getByRole('button', { name: /^add$/i }));
+      // Click the first "Add" button (for expertise)
+      await user.click(screen.getAllByRole('button', { name: /^add$/i })[0]);
 
       expect(screen.getByText('testing')).toBeInTheDocument();
     });
@@ -509,7 +514,8 @@ describe('AgentTypeForm', () => {
         /e.g., system design/i
       ) as HTMLInputElement;
       await user.type(expertiseInput, 'new skill');
-      await user.click(screen.getByRole('button', { name: /^add$/i }));
+      // Click the first "Add" button (for expertise)
+      await user.click(screen.getAllByRole('button', { name: /^add$/i })[0]);
 
       expect(expertiseInput.value).toBe('');
     });