From 29a4bdea1d4acb647947bcfa2fb8b65979d16515 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <SommerEngineering@users.noreply.github.com>
Date: Sat, 14 Mar 2026 10:34:51 +0100
Subject: [PATCH] Fixed assistant visibility in "Send to ..." menus

---
 .../Assistants/AssistantBase.razor            | 23 +++++++++++--------
 .../Assistants/AssistantBase.razor.cs         | 22 +++++++++++++++++-
 .../wwwroot/changelog/v26.3.1.md              |  3 ++-
 3 files changed, 36 insertions(+), 12 deletions(-)

diff --git a/app/MindWork AI Studio/Assistants/AssistantBase.razor b/app/MindWork AI Studio/Assistants/AssistantBase.razor
index 5fee5f0a..781bceaa 100644
--- a/app/MindWork AI Studio/Assistants/AssistantBase.razor	
+++ b/app/MindWork AI Studio/Assistants/AssistantBase.razor	
@@ -80,10 +80,10 @@
                 
                 @if (!this.FooterButtons.Any(x => x.Type is ButtonTypes.SEND_TO))
                 {
-                    @if (this.ShowSendTo)
+                    @if (this.ShowSendTo && this.VisibleSendToAssistants.Count > 0)
                     {
                         <MudMenu AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@TB("Send to ...")" Variant="Variant.Filled" Style="@this.GetSendToColor()" Class="rounded">
-                            @foreach (var assistant in Enum.GetValues<Components>().Where(n => n.AllowSendTo()).OrderBy(n => n.Name().Length))
+                            @foreach (var assistant in this.VisibleSendToAssistants)
                             {
                                 <MudMenuItem OnClick="@(async () => await this.SendToAssistant(assistant, new()))">
                                     @assistant.Name()
@@ -112,14 +112,17 @@
                             break;
 
                         case SendToButton sendToButton:
-                            <MudMenu AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@TB("Send to ...")" Variant="Variant.Filled" Style="@this.GetSendToColor()" Class="rounded">
-                                @foreach (var assistant in Enum.GetValues<Components>().Where(n => n.AllowSendTo()).OrderBy(n => n.Name().Length))
-                                {
-                                    <MudMenuItem OnClick="@(async () => await this.SendToAssistant(assistant, sendToButton))">
-                                        @assistant.Name()
-                                    </MudMenuItem>
-                                }
-                            </MudMenu>
+                            @if (this.VisibleSendToAssistants.Count > 0)
+                            {
+                                <MudMenu AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" StartIcon="@Icons.Material.Filled.Apps" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@TB("Send to ...")" Variant="Variant.Filled" Style="@this.GetSendToColor()" Class="rounded">
+                                    @foreach (var assistant in this.VisibleSendToAssistants)
+                                    {
+                                        <MudMenuItem OnClick="@(async () => await this.SendToAssistant(assistant, sendToButton))">
+                                            @assistant.Name()
+                                        </MudMenuItem>
+                                    }
+                                </MudMenu>
+                            }
                             break;
                     }
                 }
diff --git a/app/MindWork AI Studio/Assistants/AssistantBase.razor.cs b/app/MindWork AI Studio/Assistants/AssistantBase.razor.cs
index a91f2b57..632722ab 100644
--- a/app/MindWork AI Studio/Assistants/AssistantBase.razor.cs	
+++ b/app/MindWork AI Studio/Assistants/AssistantBase.razor.cs	
@@ -105,6 +105,13 @@ public abstract partial class AssistantBase<TSettings> : AssistantLowerBase wher
     protected override async Task OnInitializedAsync()
     {
         await base.OnInitializedAsync();
+
+        if (!this.SettingsManager.IsAssistantVisible(this.Component, assistantName: this.Title))
+        {
+            this.Logger.LogInformation("Assistant '{AssistantTitle}' is hidden. Redirecting to the assistants overview.", this.Title);
+            this.NavigationManager.NavigateTo(Routes.ASSISTANTS);
+            return;
+        }
         
         this.formChangeTimer.AutoReset = false;
         this.formChangeTimer.Elapsed += async (_, _) =>
@@ -142,6 +149,11 @@ public abstract partial class AssistantBase<TSettings> : AssistantLowerBase wher
     private string TB(string fallbackEN) => this.T(fallbackEN, typeof(AssistantBase<TSettings>).Namespace, nameof(AssistantBase<TSettings>));
 
     private string SubmitButtonStyle => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? this.providerSettings.UsedLLMProvider.GetConfidence(this.SettingsManager).StyleBorder(this.SettingsManager) : string.Empty;
+
+    private IReadOnlyList<Tools.Components> VisibleSendToAssistants => Enum.GetValues<AIStudio.Tools.Components>()
+        .Where(this.CanSendToAssistant)
+        .OrderBy(component => component.Name().Length)
+        .ToArray();
     
     protected string? ValidatingProvider(AIStudio.Settings.Provider provider)
     {
@@ -339,7 +351,7 @@ public abstract partial class AssistantBase<TSettings> : AssistantLowerBase wher
     
     protected Task SendToAssistant(Tools.Components destination, SendToButton sendToButton)
     {
-        if (!destination.AllowSendTo())
+        if (!this.CanSendToAssistant(destination))
             return Task.CompletedTask;
         
         var contentToSend = sendToButton == default ? string.Empty : sendToButton.UseResultingContentBlockData switch
@@ -369,6 +381,14 @@ public abstract partial class AssistantBase<TSettings> : AssistantLowerBase wher
         this.NavigationManager.NavigateTo(sendToData.Route);
         return Task.CompletedTask;
     }
+
+    private bool CanSendToAssistant(Tools.Components component)
+    {
+        if (!component.AllowSendTo())
+            return false;
+
+        return this.SettingsManager.IsAssistantVisible(component, withLogging: false);
+    }
     
     private async Task InnerResetForm()
     {
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md b/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md
index 1fc66926..6cf09bdc 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md	
@@ -9,4 +9,5 @@
 - Improved the logbook reliability by significantly reducing duplicate log entries.
 - Improved file attachments in chats: configuration and project files such as `Dockerfile`, `Caddyfile`, `Makefile`, or `Jenkinsfile` are now included more reliably when you send them to the AI.
 - Improved the validation of additional API parameters in the advanced provider settings to help catch formatting mistakes earlier.
-- Fixed an issue where the app could turn white or appear invisible in certain chats after HTML-like content was shown. Thanks Inga for reporting this issue and providing some context on how to reproduce it.
\ No newline at end of file
+- Fixed an issue where assistants hidden via configuration plugins still appear in "Send to ..." menus. Thanks, Gunnar, for reporting this issue.
+- Fixed an issue where the app could turn white or appear invisible in certain chats after HTML-like content was shown. Thanks, Inga, for reporting this issue and providing some context on how to reproduce it.
\ No newline at end of file