Assistant Builder: Component for dynamic assistants

app/MindWork AI Studio/Assistants/Dynamic/AssistantDynamic.razor.cs

@@ -31,9 +31,9 @@ public partial class AssistantDynamic : AssistantBaseCore<NoSettingsPanel>
     protected override string SubmitText => this.submitText;
     protected override Func<Task> SubmitAction => this.Submit;
     protected override bool SubmitDisabled => this.isSecurityBlocked;
-    // Dynamic assistants do not have dedicated settings yet.
-    // Reuse chat-level provider filtering/preselection instead of NONE.
-    protected override Tools.Components Component => Tools.Components.CHAT;
+    // Dynamic assistants do not have dedicated settings yet. Their internal identity keeps their
+    // session and media state separate while ComponentsExtensions derives their defaults from chat.
+    protected override Tools.Components Component => Tools.Components.DYNAMIC_ASSISTANT;
 
     /// <summary>
     /// Gets the plugin ID as the assistant session instance ID.

app/MindWork AI Studio/Pages/Assistants.razor

@@ -31,6 +31,7 @@
                     var launchLink = assistantPlugin.StartsChatDirectly ? string.Empty : $"{Routes.ASSISTANT_DYNAMIC}?assistantId={assistantPlugin.Id}";
                     var availablePlugin = PluginFactory.AvailablePlugins.OfType<IAvailablePlugin>().FirstOrDefault(plugin => plugin.Id == assistantPlugin.Id);
                     <AssistantBlock TSettings="NoSettingsPanel"
+                                    Component="Components.DYNAMIC_ASSISTANT"
                                     Name="@T(assistantPlugin.AssistantTitle)"
                                     Description="@T(assistantPlugin.Description)"
                                     Icon="@Icons.Material.Filled.FindInPage"
@@ -79,4 +80,4 @@
         </AssistantCategoryBlock>
 
     </InnerScrolling>
-</div>
+</div>

app/MindWork AI Studio/Tools/AssistantVisibilityExtensions.cs

@@ -41,6 +41,12 @@ public static bool IsAssistantVisible(this SettingsManager settingsManager, Comp
             return true;
         }
 
+        // Dynamic assistants are controlled through plugin activation and their security state.
+        // The Assistant Builder is controlled through its preview feature. Neither belongs to the
+        // built-in assistant visibility list, so both are expected to be visible at this point.
+        if (component is Components.DYNAMIC_ASSISTANT or Components.META_ASSISTANT)
+            return true;
+
         // Map Components enum to ConfigurableAssistant enum:
         var configurableAssistant = component switch
         {

app/MindWork AI Studio/Tools/Components.cs

@@ -28,6 +28,10 @@ public enum Components
     // ReSharper restore InconsistentNaming
 
     CHAT,
+
+    // Internal identity for plugin-provided assistants. Its defaults are derived from CHAT,
+    // but it remains separate from the built-in chat component and its session state.
+    DYNAMIC_ASSISTANT,
     WRITER,
     APP_SETTINGS,
 
@@ -37,4 +41,4 @@ public enum Components
     AGENT_ASSISTANT_PLUGIN_AUDIT,
     LOG_VIEWER_ASSISTANT,
     VISUAL_BRIEFING_ASSISTANT,
-}
+}

app/MindWork AI Studio/Tools/ComponentsExtensions.cs

@@ -30,16 +30,17 @@ public static class ComponentsExtensions
     /// blocks starting another one and inactive sessions can be cleared as a group.
     /// </summary>
     /// <remarks>
-    /// Components return <c>false</c> for two different reasons. The chat has no assistant sessions
-    /// at all. The visual briefing assistant keys its sessions per briefing, so it owns one slot per
-    /// stored briefing rather than one per component. Both must be excluded from the single-slot
-    /// checks, which is why this is a capability and not a component comparison.
+    /// Components return <c>false</c> for three different reasons. The chat has no assistant sessions
+    /// at all. Dynamic assistants key their sessions per plugin. The visual briefing assistant keys
+    /// its sessions per briefing, so it owns one slot per stored briefing rather than one per
+    /// component. All must be excluded from the single-slot checks, which is why this is a
+    /// capability and not a component comparison.
     /// </remarks>
     /// <param name="component">The component to look up.</param>
     /// <returns><c>true</c> when the component owns exactly one session slot.</returns>
     public static bool HasSingleSessionSlot(this Components component) => component switch
     {
-        Components.CHAT => false,
+        Components.CHAT or Components.DYNAMIC_ASSISTANT => false,
         Components.VISUAL_BRIEFING_ASSISTANT => false,
 
         _ => true,
@@ -60,6 +61,7 @@ public static class ComponentsExtensions
     public static bool AllowSendTo(this Components component) => component switch
     {
         Components.NONE => false,
+        Components.DYNAMIC_ASSISTANT => false,
 
         Components.ERI_ASSISTANT => false,
         Components.BIAS_DAY_ASSISTANT => false,
@@ -186,6 +188,7 @@ public static AIStudio.Settings.Provider PreselectedProvider(this Components com
             // The provider is selected per policy instead. We do this inside the Document Analysis Assistant component.
             Components.DOCUMENT_ANALYSIS_ASSISTANT => Settings.Provider.NONE,
 
+            Components.DYNAMIC_ASSISTANT => Components.CHAT.PreselectedProvider(settingsManager),
             Components.CHAT => settingsManager.ConfigurationData.Chat.PreselectOptions ? settingsManager.ConfigurationData.Providers.FirstOrDefault(x => x.Id == settingsManager.ConfigurationData.Chat.PreselectedProvider) : null,
 
             Components.AGENT_TEXT_CONTENT_CLEANER => settingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions ? settingsManager.ConfigurationData.Providers.FirstOrDefault(x => x.Id == settingsManager.ConfigurationData.TextContentCleaner.PreselectedAgentProvider) : null,
@@ -212,6 +215,7 @@ public static ProfilePreselection GetProfilePreselection(this Components compone
             Components.ERI_ASSISTANT => settingsManager.ConfigurationData.ERI.PreselectOptions ? settingsManager.ConfigurationData.ERI.PreselectedProfile : string.Empty,
             Components.SLIDE_BUILDER_ASSISTANT => settingsManager.ConfigurationData.SlideBuilder.PreselectOptions ? settingsManager.ConfigurationData.SlideBuilder.PreselectedProfile : string.Empty,
             Components.VISUAL_BRIEFING_ASSISTANT => settingsManager.ConfigurationData.VisualBriefing.PreselectedProfile,
+            Components.DYNAMIC_ASSISTANT => (string)Components.CHAT.GetProfilePreselection(settingsManager),
             Components.CHAT => settingsManager.ConfigurationData.Chat.PreselectOptions ? settingsManager.ConfigurationData.Chat.PreselectedProfile : string.Empty,
 
             // The Document Analysis Assistant does not have a preselected profile at the component level.
@@ -226,6 +230,7 @@ public static ProfilePreselection GetProfilePreselection(this Components compone
 
     public static ChatTemplate PreselectedChatTemplate(this Components component, SettingsManager settingsManager) => component switch
     {
+        Components.DYNAMIC_ASSISTANT => Components.CHAT.PreselectedChatTemplate(settingsManager),
         Components.CHAT => settingsManager.ConfigurationData.Chat.PreselectOptions ? settingsManager.GetChatTemplateById(settingsManager.ConfigurationData.Chat.PreselectedChatTemplate) : ChatTemplate.NO_CHAT_TEMPLATE,
 
         _ => ChatTemplate.NO_CHAT_TEMPLATE,