Updated metadata for v0.9.35 (#340 )

Pipeline: update artifact deletion commands to use PowerShell syntax (#339 )
Pipeline: update artifact deletion commands to use PowerShell syntax (#338 )
2026-10-20 05:38:00 +00:00 · 2025-03-13 09:48:38 +01:00 · 2025-03-13 08:49:28 +01:00 · 2025-03-13 08:34:15 +01:00 · 2025-03-13 08:20:14 +01:00 · 2025-03-12 20:09:29 +01:00
829 changed files with 9187 additions and 2486 deletions
@@ -2,13 +2,13 @@
 * @MindWorkAI/maintainer

 # The release team is responsible for anything inside the .github directory, such as workflows, actions, and issue templates:
-/.github/ @MindWorkAI/release
-
-# The release team is responsible for the update directory:
-/.updates/ @MindWorkAI/release
+/.github/ @MindWorkAI/release @SommerEngineering

 # Our Rust experts are responsible for the Rust codebase:
 /runtime/ @MindWorkAI/rust-experts

 # Our .NET experts are responsible for the .NET codebase:
-/app/ @MindWorkAI/net-experts
+/app/ @MindWorkAI/net-experts
+
+# The source code rules must be reviewed by the release team: 
+/app/SourceCodeRules/ @MindWorkAI/release @SommerEngineering
@@ -1,6 +1,8 @@
 name: Build and Release
 on:
  push:
+    branches:
+      - main
    tags:
      - "v*.*.*"

@@ -46,6 +48,7 @@ jobs:
          echo "version=${version}" >> "$GITHUB_OUTPUT"
          
      - name: Check tag vs. metadata version
+        if: startsWith(github.ref, 'refs/tags/v')
        run: |
          # Ensure, that the tag matches the version in the metadata file:
          if [ "${GITHUB_REF}" != "refs/tags/${FORMATTED_VERSION}" ]; then
@@ -291,6 +294,35 @@ jobs:
          } else {
            Write-Output "Tauri is already installed"
          }
+          
+      - name: Delete previous artifact, which may exist due to caching (macOS)
+        if: startsWith(matrix.platform, 'macos')
+        run: |
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/dmg/MindWork AI Studio_*.dmg
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/macos/MindWork AI Studio.app.tar.gz*
+
+      - name: Delete previous artifact, which may exist due to caching (Windows - MSI)
+        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'msi')
+        run: |
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/msi/MindWork AI Studio_*.msi"
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/msi/MindWork AI Studio*msi.zip*"
+          
+      - name: Delete previous artifact, which may exist due to caching (Windows - NSIS)
+        if: startsWith(matrix.platform, 'windows') && contains(matrix.tauri_bundle, 'nsis')
+        run: |
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/nsis/MindWork AI Studio_*.exe"
+          rm -Force "runtime/target/${{ matrix.rust_target }}/release/bundle/nsis/MindWork AI Studio*nsis.zip*"
+          
+      - name: Delete previous artifact, which may exist due to caching (Linux - Debian Package)
+        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'deb')
+        run: |
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/deb/mind-work-ai-studio_*.deb
+      
+      - name: Delete previous artifact, which may exist due to caching (Linux - AppImage)
+        if: startsWith(matrix.platform, 'ubuntu') && contains(matrix.tauri_bundle, 'appimage')
+        run: |
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/appimage/mind-work-ai-studio_*.AppImage
+          rm -f runtime/target/${{ matrix.rust_target }}/release/bundle/appimage/mind-work-ai-studio*AppImage.tar.gz*
      
      - name: Build Tauri project (Unix)
        if: matrix.platform != 'windows-latest'
@@ -506,6 +538,11 @@ jobs:
        if: ${{ steps.linux_arm_cache.outputs.cache-hit != 'true' && env.SKIP != 'true' }}
        run: |
          mv ${{ steps.build-linux-arm-runner.outputs.image }} ${{ runner.temp }}/linux_arm_qemu_cache.img
+          
+      - name: Delete previous artifact, which may exist due to caching (Linux - Debian Package)
+        if: ${{ env.SKIP != 'true' }}
+        run: |
+          rm -f result/target/aarch64-unknown-linux-gnu/release/bundle/deb/mind-work-ai-studio_*.deb
            
      - name: Build Tauri project
        if: ${{ env.SKIP != 'true' }}
@@ -566,6 +603,7 @@ jobs:
    name: Prepare & create release
    runs-on: ubuntu-latest
    needs: [build_main, read_metadata, build_linux_arm64]
+    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Create artifact directory
        run: mkdir -p $GITHUB_WORKSPACE/artifacts
@@ -723,6 +761,7 @@ jobs:
      name: Publish release
      runs-on: ubuntu-latest
      needs: [read_metadata, create_release]
+      if: startsWith(github.ref, 'refs/tags/v')
      
      permissions:
        contents: write
@@ -12,16 +12,16 @@ Things we are currently working on:
  - [x] ~~App: Add an option to show preview features (PR [#222](https://github.com/MindWorkAI/AI-Studio/pull/222))~~
  - [x] ~~App: Configure embedding providers (PR [#224](https://github.com/MindWorkAI/AI-Studio/pull/224))~~
  - [x] ~~App: Implement an [ERI](https://github.com/MindWorkAI/ERI) server coding assistant (PR [#231](https://github.com/MindWorkAI/AI-Studio/pull/231))~~
-  - [x] ~~App: Management of data sources (local & external data via [ERI](https://github.com/MindWorkAI/ERI)) (PR [#259](https://github.com/MindWorkAI/AI-Studio/pull/259))~~
+  - [x] ~~App: Management of data sources (local & external data via [ERI](https://github.com/MindWorkAI/ERI)) (PR [#259](https://github.com/MindWorkAI/AI-Studio/pull/259), [#273](https://github.com/MindWorkAI/AI-Studio/pull/273))~~
  - [ ] Runtime: Extract data from txt / md / pdf / docx / xlsx files
  - [ ] (*Optional*) Runtime: Implement internal embedding provider through [fastembed-rs](https://github.com/Anush008/fastembed-rs)
  - [ ] App: Implement external embedding providers
  - [ ] App: Implement the process to vectorize one local file using embeddings
  - [ ] Runtime: Integration of the vector database [LanceDB](https://github.com/lancedb/lancedb)
  - [ ] App: Implement the continuous process of vectorizing data
-  - [ ] App: Define a common retrieval context interface for the integration of RAG processes in chats
-  - [ ] App: Define a common augmentation interface for the integration of RAG processes in chats
-  - [ ] App: Integrate data sources in chats
+  - [x] ~~App: Define a common retrieval context interface for the integration of RAG processes in chats (PR [#281](https://github.com/MindWorkAI/AI-Studio/pull/281), [#284](https://github.com/MindWorkAI/AI-Studio/pull/284), [#286](https://github.com/MindWorkAI/AI-Studio/pull/286), [#287](https://github.com/MindWorkAI/AI-Studio/pull/287))~~
+  - [x] ~~App: Define a common augmentation interface for the integration of RAG processes in chats (PR [#288](https://github.com/MindWorkAI/AI-Studio/pull/288), [#289](https://github.com/MindWorkAI/AI-Studio/pull/289))~~
+  - [x] ~~App: Integrate data sources in chats (PR [#282](https://github.com/MindWorkAI/AI-Studio/pull/282))~~


 - Since September 2024: Experiments have been started on how we can work on long texts with AI Studio. Let's say you want to write a fantasy novel or create a complex project proposal and use LLM for support. The initial experiments were promising, but not yet satisfactory. We are testing further approaches until a satisfactory solution is found. The current state of our experiment is available as an experimental preview feature through your app configuration. Related PR: ~~[#167](https://github.com/MindWorkAI/AI-Studio/pull/167), [#226](https://github.com/MindWorkAI/AI-Studio/pull/226)~~.
@@ -56,7 +56,7 @@ MindWork AI Studio is a free desktop app for macOS, Windows, and Linux. It provi

 **Key advantages:**
 - **Free of charge**: The app is free to use, both for personal and commercial purposes.
- **Independence**: You are not tied to any single provider. Instead, you can choose the provider that best suits their needs. Right now, we support OpenAI (GPT4o, o1, etc.), Mistral, Anthropic (Claude), Google Gemini, xAI (Grok), and self-hosted models using [llama.cpp](https://github.com/ggerganov/llama.cpp), [ollama](https://github.com/ollama/ollama), [LM Studio](https://lmstudio.ai/), [Groq](https://groq.com/), or [Fireworks](https://fireworks.ai/).
+- **Independence**: You are not tied to any single provider. Instead, you can choose the provider that best suits their needs. Right now, we support OpenAI (GPT4o, o1, etc.), Mistral, Anthropic (Claude), Google Gemini, xAI (Grok), DeepSeek, and self-hosted models using [llama.cpp](https://github.com/ggerganov/llama.cpp), [ollama](https://github.com/ollama/ollama), [LM Studio](https://lmstudio.ai/), [Groq](https://groq.com/), or [Fireworks](https://fireworks.ai/). For scientists and employees of research institutions, we also support [Helmholtz](https://helmholtz.cloud/services/?serviceID=d7d5c597-a2f6-4bd1-b71e-4d6499d98570) and [GWDG](https://gwdg.de/services/application-services/ai-services/) AI services. These are available through federated logins like eduGAIN to all 18 Helmholtz Centers, the Max Planck Society, most German, and many international universities.
 - **Assistants**: You just want to quickly translate a text? AI Studio has so-called assistants for such and other tasks. No prompting is necessary when working with these assistants.
 - **Unrestricted usage**: Unlike services like ChatGPT, which impose limits after intensive use, MindWork AI Studio offers unlimited usage through the providers API.
 - **Cost-effective**: You only pay for what you use, which can be cheaper than monthly subscription services like ChatGPT Plus, especially if used infrequently. But beware, here be dragons: For extremely intensive usage, the API costs can be significantly higher. Unfortunately, providers currently do not offer a way to display current costs in the app. Therefore, check your account with the respective provider to see how your costs are developing. When available, use prepaid and set a cost limit.
@@ -1,10 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-    <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
-        <LangVersion>latest</LangVersion>
-        <ImplicitUsings>enable</ImplicitUsings>
-        <Nullable>enable</Nullable>
-    </PropertyGroup>
-
-</Project>
@@ -2,9 +2,7 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MindWork AI Studio", "MindWork AI Studio\MindWork AI Studio.csproj", "{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ERIClients", "ERIClients", "{5C2AF789-287B-4FCB-B675-7273D8CD4579}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ERIClientV1", "ERIClientV1\ERIClientV1.csproj", "{9E35A273-0FA6-4BD5-8880-A1DDAC106926}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SourceCodeRules", "SourceCodeRules\SourceCodeRules\SourceCodeRules.csproj", "{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -16,12 +14,11 @@ Global
 		{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{059FDFCC-7D0B-474E-9F20-B9C437DF1CDD}.Release|Any CPU.Build.0 = Release|Any CPU
-		{9E35A273-0FA6-4BD5-8880-A1DDAC106926}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{9E35A273-0FA6-4BD5-8880-A1DDAC106926}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{9E35A273-0FA6-4BD5-8880-A1DDAC106926}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{9E35A273-0FA6-4BD5-8880-A1DDAC106926}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0976C1CB-D499-4C86-8ADA-B7A7A4DE0BF8}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
-		{9E35A273-0FA6-4BD5-8880-A1DDAC106926} = {5C2AF789-287B-4FCB-B675-7273D8CD4579}
 	EndGlobalSection
 EndGlobal
@@ -2,9 +2,15 @@
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=AI/@EntryIndexedValue">AI</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=EDI/@EntryIndexedValue">EDI</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ERI/@EntryIndexedValue">ERI</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GWDG/@EntryIndexedValue">GWDG</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=LLM/@EntryIndexedValue">LLM</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=LM/@EntryIndexedValue">LM</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=MSG/@EntryIndexedValue">MSG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RAG/@EntryIndexedValue">RAG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=UI/@EntryIndexedValue">UI</s:String>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=agentic/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=groq/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=gwdg/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=mwais/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=ollama/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=tauri_0027s/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
@@ -1,19 +1,37 @@
+using System.Text.Json;
+
 using AIStudio.Chat;
 using AIStudio.Provider;
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 // ReSharper disable MemberCanBePrivate.Global

 namespace AIStudio.Agents;

-public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager settingsManager, ThreadSafeRandom rng) : IAgent
+public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : IAgent
 {
+    protected static readonly ContentBlock EMPTY_BLOCK = new()
+    {
+        Content = null,
+        ContentType = ContentType.NONE,
+        Role = ChatRole.AGENT,
+        Time = DateTimeOffset.UtcNow,
+    };
+    
+    protected static readonly JsonSerializerOptions JSON_SERIALIZER_OPTIONS = new()
+    {
+        PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
+    };
+    
+    protected DataSourceService DataSourceService { get; init; } = dataSourceService;
+    
    protected SettingsManager SettingsManager { get; init; } = settingsManager;

    protected ThreadSafeRandom RNG { get; init; } = rng;
    
    protected ILogger<AgentBase> Logger { get; init; } = logger;
-
+    
    /// <summary>
    /// Represents the type or category of this agent.
    /// </summary>
@@ -60,24 +78,30 @@ public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager setti
        Blocks = [],
    };

-    protected DateTimeOffset AddUserRequest(ChatThread thread, string request)
+    protected UserRequest AddUserRequest(ChatThread thread, string request)
    {
        var time = DateTimeOffset.Now;
+        var lastUserPrompt = new ContentText
+        {
+            Text = request,
+        };
+        
        thread.Blocks.Add(new ContentBlock
        {
            Time = time,
            ContentType = ContentType.TEXT,
            Role = ChatRole.USER,
-            Content = new ContentText
-            {
-                Text = request,
-            },
+            Content = lastUserPrompt,
        });
-        
-        return time;
+
+        return new()
+        {
+            Time = time,
+            UserPrompt = lastUserPrompt,
+        };
    }
    
-    protected async Task AddAIResponseAsync(ChatThread thread, DateTimeOffset time)
+    protected async Task AddAIResponseAsync(ChatThread thread, IContent lastUserPrompt, DateTimeOffset time)
    {
        if(this.ProviderSettings is null)
            return;
@@ -103,6 +127,6 @@ public abstract class AgentBase(ILogger<AgentBase> logger, SettingsManager setti
        // Use the selected provider to get the AI response.
        // By awaiting this line, we wait for the entire
        // content to be streamed.
-        await aiText.CreateFromProviderAsync(providerSettings.CreateProvider(this.Logger), this.SettingsManager, providerSettings.Model, thread);
+        await aiText.CreateFromProviderAsync(providerSettings.CreateProvider(this.Logger), providerSettings.Model, lastUserPrompt, thread);
    }
 }
@@ -0,0 +1,378 @@
+using System.Text;
+using System.Text.Json;
+
+using AIStudio.Chat;
+using AIStudio.Provider;
+using AIStudio.Settings;
+using AIStudio.Settings.DataModel;
+using AIStudio.Tools.ERIClient;
+using AIStudio.Tools.Services;
+
+namespace AIStudio.Agents;
+
+public sealed class AgentDataSourceSelection (ILogger<AgentDataSourceSelection> logger, ILogger<AgentBase> baseLogger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(baseLogger, settingsManager, dataSourceService, rng)
+{
+    private readonly List<ContentBlock> answers = new();
+    
+    #region Overrides of AgentBase
+
+    /// <inheritdoc />
+    protected override Type Type => Type.SYSTEM;
+    
+    /// <inheritdoc />
+    public override string Id => "Data Source Selection";
+
+    /// <inheritdoc />
+    protected override string JobDescription =>
+        """
+        You receive a system and a user prompt, as well as a list of possible data sources as input.
+        Your task is to select the appropriate data sources for the given task. You may choose none,
+        one, or multiple sources, depending on what best fits the system and user prompt. You need
+        to estimate and assess which source, based on its description, might be helpful in
+        processing the prompts.
+        
+        Your response is a JSON list in the following format:
+        
+        ```
+        [
+          {"id": "The data source ID", "reason": "Why did you choose this source?", "confidence": 0.87},
+          {"id": "The data source ID", "reason": "Why did you choose this source?", "confidence": 0.54}
+        ]
+        ```
+        
+        You express your confidence as a floating-point number between 0.0 (maximum uncertainty) and
+        1.0 (you are absolutely certain that this source is needed).
+        
+        The JSON schema is:
+        
+        ```
+        {
+          "$schema": "http://json-schema.org/draft-04/schema#",
+          "type": "array", 
+          "items": [
+            {
+              "type": "object",
+              "properties": {
+                "id": {
+                  "type": "string"
+                },
+                "reason": {
+                  "type": "string"
+                },
+                "confidence": {
+                  "type": "number"
+                }
+              },
+              "required": [
+                "id",
+                "reason",
+                "confidence"
+              ]
+            }
+          ]
+        }
+        ```
+        
+        When no data source is needed, you return an empty JSON list `[]`. You do not ask any
+        follow-up questions. You do not address the user. Your response consists solely of
+        the JSON list.
+        """;
+    
+    /// <inheritdoc />
+    protected override string SystemPrompt(string availableDataSources) => $"""
+                                                                      {this.JobDescription}
+                                                                      
+                                                                      {availableDataSources}
+                                                                      """;
+
+    /// <inheritdoc />
+    public override Settings.Provider? ProviderSettings { get; set; }
+    
+    /// <summary>
+    /// The data source selection agent does not work with context. Use
+    /// the process input method instead.
+    /// </summary>
+    /// <returns>The chat thread without any changes.</returns>
+    public override Task<ChatThread> ProcessContext(ChatThread chatThread, IDictionary<string, string> additionalData) => Task.FromResult(chatThread);
+
+    /// <inheritdoc />
+    public override async Task<ContentBlock> ProcessInput(ContentBlock input, IDictionary<string, string> additionalData)
+    {
+        if (input.Content is not ContentText text)
+            return EMPTY_BLOCK;
+        
+        if(text.InitialRemoteWait || text.IsStreaming)
+            return EMPTY_BLOCK;
+        
+        if(string.IsNullOrWhiteSpace(text.Text))
+            return EMPTY_BLOCK;
+        
+        if(!additionalData.TryGetValue("availableDataSources", out var availableDataSources) || string.IsNullOrWhiteSpace(availableDataSources))
+            return EMPTY_BLOCK;
+        
+        var thread = this.CreateChatThread(this.SystemPrompt(availableDataSources));
+        var userRequest = this.AddUserRequest(thread, text.Text);
+        await this.AddAIResponseAsync(thread, userRequest.UserPrompt, userRequest.Time);
+        
+        var answer = thread.Blocks[^1];
+        
+        this.answers.Add(answer);
+        return answer;
+    }
+
+    // <inheritdoc />
+    public override Task<bool> MadeDecision(ContentBlock input) => Task.FromResult(true);
+
+    // <inheritdoc />
+    public override IReadOnlyCollection<ContentBlock> GetContext() => [];
+
+    // <inheritdoc />
+    public override IReadOnlyCollection<ContentBlock> GetAnswers() => this.answers;
+
+    #endregion
+
+    public async Task<List<SelectedDataSource>> PerformSelectionAsync(IProvider provider, IContent lastPrompt, ChatThread chatThread, AllowedSelectedDataSources dataSources, CancellationToken token = default)
+    {
+        logger.LogInformation("The AI should select the appropriate data sources.");
+
+        //
+        // 1. Which LLM provider should the agent use?
+        //
+
+        // We start with the provider currently selected by the user:
+        var agentProvider = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_DATA_SOURCE_SELECTION, provider.Id, true);
+
+        // Assign the provider settings to the agent:
+        logger.LogInformation($"The agent for the data source selection uses the provider '{agentProvider.InstanceName}' ({agentProvider.UsedLLMProvider.ToName()}, confidence={agentProvider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level.GetName()}).");
+        this.ProviderSettings = agentProvider;
+
+        //
+        // 2. Prepare the current system and user prompts as input for the agent: 
+        //
+        var lastPromptContent = lastPrompt switch
+        {
+            ContentText text => text.Text,
+
+            // Image prompts may be empty, e.g., when the image is too large:
+            ContentImage image => await image.AsBase64(token),
+
+            // Other content types are not supported yet:
+            _ => string.Empty,
+        };
+
+        if (string.IsNullOrWhiteSpace(lastPromptContent))
+        {
+            logger.LogWarning("The last prompt is empty. The AI cannot select data sources.");
+            return [];
+        }
+
+        //
+        // 3. Prepare the allowed data sources as input for the agent:
+        //
+        var additionalData = new Dictionary<string, string>();
+        logger.LogInformation("Preparing the list of allowed data sources for the agent to choose from.");
+        
+        // Notice: We do not dispose the Rust service here. The Rust service is a singleton
+        // and will be disposed when the application shuts down:
+        var rustService = Program.SERVICE_PROVIDER.GetService<RustService>()!;
+        
+        var sb = new StringBuilder();
+        sb.AppendLine("The following data sources are available for selection:");
+        foreach (var ds in dataSources.AllowedDataSources)
+        {
+            switch (ds)
+            {
+                case DataSourceLocalDirectory localDirectory:
+                    sb.AppendLine($"- Id={ds.Id}, name='{localDirectory.Name}', type=local directory, path='{localDirectory.Path}'");
+                    break;
+
+                case DataSourceLocalFile localFile:
+                    sb.AppendLine($"- Id={ds.Id}, name='{localFile.Name}', type=local file, path='{localFile.FilePath}'");
+                    break;
+
+                case IERIDataSource eriDataSource:
+                    var eriServerDescription = string.Empty;
+
+                    try
+                    {
+                        //
+                        // Call the ERI server to get the server description:
+                        //
+                        using var eriClient = ERIClientFactory.Get(eriDataSource.Version, eriDataSource)!;
+                        var authResponse = await eriClient.AuthenticateAsync(rustService, cancellationToken: token);
+                        if (authResponse.Successful)
+                        {
+                            var serverDescriptionResponse = await eriClient.GetDataSourceInfoAsync(token);
+                            if (serverDescriptionResponse.Successful)
+                            {
+                                eriServerDescription = serverDescriptionResponse.Data.Description;
+
+                                // Remove all line breaks from the description:
+                                eriServerDescription = eriServerDescription.Replace("\n", " ").Replace("\r", " ");
+                            }
+                            else
+                                logger.LogWarning($"Was not able to retrieve the server description from the ERI data source '{eriDataSource.Name}'. Message: {serverDescriptionResponse.Message}");
+                        }
+                        else
+                            logger.LogWarning($"Was not able to authenticate with the ERI data source '{eriDataSource.Name}'. Message: {authResponse.Message}");
+                    }
+                    catch (Exception e)
+                    {
+                        logger.LogWarning($"The ERI data source '{eriDataSource.Name}' is not available. Thus, we cannot retrieve the server description. Error: {e.Message}");
+                    }
+
+                    //
+                    // Append the ERI data source to the list. Use the server description if available:
+                    //
+                    if (string.IsNullOrWhiteSpace(eriServerDescription))
+                        sb.AppendLine($"- Id={ds.Id}, name='{eriDataSource.Name}', type=external data source");
+                    else
+                        sb.AppendLine($"- Id={ds.Id}, name='{eriDataSource.Name}', type=external data source, description='{eriServerDescription}'");
+
+                    break;
+            }
+        }
+
+        logger.LogInformation("Prepared the list of allowed data sources for the agent.");
+        additionalData.Add("availableDataSources", sb.ToString());
+
+        //
+        // 4. Let the agent select the data sources:
+        //
+        var prompt = $"""
+                      The system prompt is:
+
+                      ```
+                      {chatThread.SystemPrompt}
+                      ```
+
+                      The user prompt is:
+
+                      ```
+                      {lastPromptContent}
+                      ```
+                      """;
+
+        // Call the agent:
+        var aiResponse = await this.ProcessInput(new ContentBlock
+        {
+            Time = DateTimeOffset.UtcNow,
+            ContentType = ContentType.TEXT,
+            Role = ChatRole.USER,
+            Content = new ContentText
+            {
+                Text = prompt,
+            },
+        }, additionalData);
+
+        if(aiResponse.Content is null)
+        {
+            logger.LogWarning("The agent did not return a response.");
+            return [];
+        }
+
+        switch (aiResponse)
+        {
+            
+            //
+            // 5. Parse the agent response:
+            //
+            case { ContentType: ContentType.TEXT, Content: ContentText textContent }:
+            {
+                //
+                // What we expect is a JSON list of SelectedDataSource objects:
+                //
+                var selectedDataSourcesJson = textContent.Text;
+                
+                //
+                // We know how bad LLM may be in generating JSON without surrounding text.
+                // Thus, we expect the worst and try to extract the JSON list from the text:
+                //
+                var json = ExtractJson(selectedDataSourcesJson);
+                
+                try
+                {
+                    var aiSelectedDataSources = JsonSerializer.Deserialize<List<SelectedDataSource>>(json, JSON_SERIALIZER_OPTIONS);
+                    return aiSelectedDataSources ?? [];
+                }
+                catch
+                {
+                    logger.LogWarning("The agent answered with an invalid or unexpected JSON format.");
+                    return [];
+                }
+            }
+            
+            case { ContentType: ContentType.TEXT }:
+                logger.LogWarning("The agent answered with an unexpected inner content type.");
+                return [];
+            
+            case { ContentType: ContentType.NONE }:
+                logger.LogWarning("The agent did not return a response.");
+                return [];
+            
+            default:
+                logger.LogWarning($"The agent answered with an unexpected content type '{aiResponse.ContentType}'.");
+                return [];
+        }
+    }
+
+    /// <summary>
+    /// Extracts the JSON list from the given text. The text may contain additional
+    /// information around the JSON list. The method tries to extract the JSON list
+    /// from the text.
+    /// </summary>
+    /// <remarks>
+    /// Algorithm: The method searches for the first line that contains only a '[' character.
+    /// Then, it searches for the first line that contains only a ']' character. The method
+    /// returns the text between these two lines (including the brackets). When the method
+    /// cannot find the JSON list, it returns an empty string.
+    /// </remarks>
+    /// <param name="text">The text that may contain the JSON list.</param>
+    /// <returns>The extracted JSON list.</returns>
+    private static ReadOnlySpan<char> ExtractJson(ReadOnlySpan<char> text)
+    {
+        var startIndex = -1;
+        var endIndex = -1;
+        var foundStart = false;
+        var foundEnd = false;
+        var lineStart = 0;
+        
+        for (var i = 0; i <= text.Length; i++)
+        {
+            // Handle the end of the line or the end of the text:
+            if (i == text.Length || text[i] == '\n')
+            {
+                if (IsCharacterAloneInLine(text, lineStart, i, '[') && !foundStart)
+                {
+                    startIndex = lineStart;
+                    foundStart = true;
+                }
+                else if (IsCharacterAloneInLine(text, lineStart, i, ']') && foundStart && !foundEnd)
+                {
+                    endIndex = i;
+                    foundEnd = true;
+                    break;
+                }
+                
+                lineStart = i + 1;
+            }
+        }
+        
+        if (foundStart && foundEnd)
+        {
+            // Adjust endIndex for slicing, ensuring it's within bounds:
+            return text.Slice(startIndex, Math.Min(text.Length, endIndex + 1) - startIndex);
+        }
+        
+        return ReadOnlySpan<char>.Empty;
+    }
+    
+    private static bool IsCharacterAloneInLine(ReadOnlySpan<char> text, int lineStart, int lineEnd, char character)
+    {
+        for (var i = lineStart; i < lineEnd; i++)
+            if (!char.IsWhiteSpace(text[i]) && text[i] != character)
+                return false;
+
+        return true;
+    }
+}
@@ -0,0 +1,385 @@
+using System.Text.Json;
+
+using AIStudio.Chat;
+using AIStudio.Provider;
+using AIStudio.Settings;
+using AIStudio.Tools.RAG;
+using AIStudio.Tools.Services;
+
+namespace AIStudio.Agents;
+
+public sealed class AgentRetrievalContextValidation (ILogger<AgentRetrievalContextValidation> logger, ILogger<AgentBase> baseLogger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(baseLogger, settingsManager, dataSourceService, rng)
+{
+    #region Overrides of AgentBase
+
+    /// <inheritdoc />
+    protected override Type Type => Type.WORKER;
+    
+    /// <inheritdoc />
+    public override string Id => "Retrieval Context Validation";
+
+    /// <inheritdoc />
+    protected override string JobDescription =>
+        """
+        You receive a system and user prompt as well as a retrieval context as input. Your task is to decide whether this
+        retrieval context is helpful in processing the prompts or not. You respond with the decision (true or false),
+        your reasoning, and your confidence in this decision.
+
+        Your response is only one JSON object in the following format:
+
+        ```
+        {"decision": true, "reason": "Why did you choose this source?", "confidence": 0.87}
+        ```
+
+        You express your confidence as a floating-point number between 0.0 (maximum uncertainty) and
+        1.0 (you are absolutely certain that this retrieval context is needed).
+
+        The JSON schema is:
+
+        ```
+        {
+          "$schema": "http://json-schema.org/draft-04/schema#",
+          "type": "object",
+          "properties": {
+            "decision": {
+              "type": "boolean"
+            },
+            "reason": {
+              "type": "string"
+            },
+            "confidence": {
+              "type": "number"
+            }
+          },
+          "required": [
+            "decision",
+            "reason",
+            "confidence"
+          ]
+        }
+        ```
+
+        You do not ask any follow-up questions. You do not address the user. Your response consists solely of
+        that one JSON object.
+        """;
+    
+    /// <inheritdoc />
+    protected override string SystemPrompt(string retrievalContext) => $"""
+                                                                        {this.JobDescription}
+
+                                                                        {retrievalContext}
+                                                                        """;
+
+    /// <inheritdoc />
+    public override Settings.Provider? ProviderSettings { get; set; }
+    
+    /// <summary>
+    /// The retrieval context validation agent does not work with context. Use
+    /// the process input method instead.
+    /// </summary>
+    /// <returns>The chat thread without any changes.</returns>
+    public override Task<ChatThread> ProcessContext(ChatThread chatThread, IDictionary<string, string> additionalData) => Task.FromResult(chatThread);
+
+    /// <inheritdoc />
+    public override async Task<ContentBlock> ProcessInput(ContentBlock input, IDictionary<string, string> additionalData)
+    {
+        if (input.Content is not ContentText text)
+            return EMPTY_BLOCK;
+          
+        if(text.InitialRemoteWait || text.IsStreaming)
+            return EMPTY_BLOCK;
+          
+        if(string.IsNullOrWhiteSpace(text.Text))
+            return EMPTY_BLOCK;
+          
+        if(!additionalData.TryGetValue("retrievalContext", out var retrievalContext) || string.IsNullOrWhiteSpace(retrievalContext))
+            return EMPTY_BLOCK;
+          
+        var thread = this.CreateChatThread(this.SystemPrompt(retrievalContext));
+        var userRequest = this.AddUserRequest(thread, text.Text);
+        await this.AddAIResponseAsync(thread, userRequest.UserPrompt, userRequest.Time);
+          
+        return thread.Blocks[^1];
+    }
+
+    /// <inheritdoc />
+    public override Task<bool> MadeDecision(ContentBlock input) => Task.FromResult(true);
+
+    /// <summary>
+    /// We do not provide any context. This agent will process many retrieval contexts.
+    /// This would block a huge amount of memory.
+    /// </summary>
+    /// <returns>An empty list.</returns>
+    public override IReadOnlyCollection<ContentBlock> GetContext() => [];
+
+    /// <summary>
+    /// We do not provide any answers. This agent will process many retrieval contexts.
+    /// This would block a huge amount of memory.
+    /// </summary>
+    /// <returns>An empty list.</returns>
+    public override IReadOnlyCollection<ContentBlock> GetAnswers() => [];
+
+    #endregion
+
+    /// <summary>
+    /// Sets the LLM provider for the agent.
+    /// </summary>
+    /// <remarks>
+    /// When you have to call the validation in parallel for many retrieval contexts,
+    /// you can set the provider once and then call the validation method in parallel.
+    /// </remarks>
+    /// <param name="provider">The current LLM provider. When the user doesn't preselect an agent provider, the agent uses this provider.</param>
+    public void SetLLMProvider(IProvider provider)
+    {
+        // We start with the provider currently selected by the user:
+        var agentProvider = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_RETRIEVAL_CONTEXT_VALIDATION, provider.Id, true);
+        
+        // Assign the provider settings to the agent:
+        logger.LogInformation($"The agent for the retrieval context validation uses the provider '{agentProvider.InstanceName}' ({agentProvider.UsedLLMProvider.ToName()}, confidence={agentProvider.UsedLLMProvider.GetConfidence(this.SettingsManager).Level.GetName()}).");
+        this.ProviderSettings = agentProvider;
+    }
+    
+    /// <summary>
+    /// Validate all retrieval contexts against the last user and the system prompt.
+    /// </summary>
+    /// <param name="lastPrompt">The last user prompt.</param>
+    /// <param name="chatThread">The chat thread.</param>
+    /// <param name="retrievalContexts">All retrieval contexts to validate.</param>
+    /// <param name="token">The cancellation token.</param>
+    /// <returns>The validation results.</returns>
+    public async Task<IReadOnlyList<RetrievalContextValidationResult>> ValidateRetrievalContextsAsync(IContent lastPrompt, ChatThread chatThread, IReadOnlyList<IRetrievalContext> retrievalContexts, CancellationToken token = default)
+    {
+        // Check if the retrieval context validation is enabled:
+        if (!this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.EnableRetrievalContextValidation)
+            return [];
+        
+        logger.LogInformation($"Validating {retrievalContexts.Count:###,###,###,###} retrieval contexts.");
+        
+        // Prepare the list of validation tasks:
+        var validationTasks = new List<Task<RetrievalContextValidationResult>>(retrievalContexts.Count);
+        
+        // Read the number of parallel validations:
+        var numParallelValidations = 3;
+        if(this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectAgentOptions)
+            numParallelValidations = this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.NumParallelValidations;
+        
+        numParallelValidations = Math.Max(1, numParallelValidations);
+        
+        // Use a semaphore to limit the number of parallel validations:
+        using var semaphore = new SemaphoreSlim(numParallelValidations);
+        foreach (var retrievalContext in retrievalContexts)
+        {
+            // Wait for an available slot in the semaphore:
+            await semaphore.WaitAsync(token);
+            
+            // Start the next validation task:
+            validationTasks.Add(this.ValidateRetrievalContextAsync(lastPrompt, chatThread, retrievalContext, token, semaphore));
+        }
+
+        // Wait for all validation tasks to complete:
+        return await Task.WhenAll(validationTasks);
+    }
+
+    /// <summary>
+    /// Validates the retrieval context against the last user and the system prompt.
+    /// </summary>
+    /// <remarks>
+    /// Probably, you have a lot of retrieval contexts to validate. In this case, you
+    /// can call this method in parallel for each retrieval context. You might use
+    /// the ValidateRetrievalContextsAsync method to validate all retrieval contexts.
+    /// </remarks>
+    /// <param name="lastPrompt">The last user prompt.</param>
+    /// <param name="chatThread">The chat thread.</param>
+    /// <param name="retrievalContext">The retrieval context to validate.</param>
+    /// <param name="token">The cancellation token.</param>
+    /// <param name="semaphore">The optional semaphore to limit the number of parallel validations.</param>
+    /// <returns>The validation result.</returns>
+    public async Task<RetrievalContextValidationResult> ValidateRetrievalContextAsync(IContent lastPrompt, ChatThread chatThread, IRetrievalContext retrievalContext, CancellationToken token = default, SemaphoreSlim? semaphore = null)
+    {
+        try
+        {
+            //
+            // Check if the validation was canceled. This could happen when the user
+            // canceled the validation process or when the validation process took
+            // too long:
+            //
+            if(token.IsCancellationRequested)
+                return new(false, "The validation was canceled.", 1.0f, retrievalContext);
+            
+            //
+            // 1. Prepare the current system and user prompts as input for the agent: 
+            //
+            var lastPromptContent = lastPrompt switch
+            {
+                ContentText text => text.Text,
+
+                // Image prompts may be empty, e.g., when the image is too large:
+                ContentImage image => await image.AsBase64(token),
+
+                // Other content types are not supported yet:
+                _ => string.Empty,
+            };
+
+            if (string.IsNullOrWhiteSpace(lastPromptContent))
+            {
+                logger.LogWarning("The last prompt is empty. The AI cannot validate the retrieval context.");
+                return new(false, "The last prompt was empty.", 1.0f, retrievalContext);
+            }
+
+            //
+            // 2. Prepare the retrieval context for the agent:
+            //
+            var additionalData = new Dictionary<string, string>();
+            var markdownRetrievalContext = await retrievalContext.AsMarkdown(token: token);
+            additionalData.Add("retrievalContext", markdownRetrievalContext);
+
+            //
+            // 3. Let the agent validate the retrieval context:
+            //
+            var prompt = $"""
+                          The system prompt is:
+
+                          ```
+                          {chatThread.SystemPrompt}
+                          ```
+
+                          The user prompt is:
+
+                          ```
+                          {lastPromptContent}
+                          ```
+                          """;
+
+            // Call the agent:
+            var aiResponse = await this.ProcessInput(new ContentBlock
+            {
+                Time = DateTimeOffset.UtcNow,
+                ContentType = ContentType.TEXT,
+                Role = ChatRole.USER,
+                Content = new ContentText
+                {
+                    Text = prompt,
+                },
+            }, additionalData);
+
+            if (aiResponse.Content is null)
+            {
+                logger.LogWarning("The agent did not return a response.");
+                return new(false, "The agent did not return a response.", 1.0f, retrievalContext);
+            }
+
+            switch (aiResponse)
+            {
+
+                //
+                // 4. Parse the agent response:
+                //
+                case { ContentType: ContentType.TEXT, Content: ContentText textContent }:
+                {
+                    //
+                    // What we expect is one JSON object:
+                    //
+                    var validationJson = textContent.Text;
+
+                    //
+                    // We know how bad LLM may be in generating JSON without surrounding text.
+                    // Thus, we expect the worst and try to extract the JSON list from the text:
+                    //
+                    var json = ExtractJson(validationJson);
+
+                    try
+                    {
+                        var result = JsonSerializer.Deserialize<RetrievalContextValidationResult>(json, JSON_SERIALIZER_OPTIONS);
+                        return result with { RetrievalContext = retrievalContext };
+                    }
+                    catch
+                    {
+                        logger.LogWarning("The agent answered with an invalid or unexpected JSON format.");
+                        return new(false, "The agent answered with an invalid or unexpected JSON format.", 1.0f, retrievalContext);
+                    }
+                }
+
+                case { ContentType: ContentType.TEXT }:
+                    logger.LogWarning("The agent answered with an unexpected inner content type.");
+                    return new(false, "The agent answered with an unexpected inner content type.", 1.0f, retrievalContext);
+
+                case { ContentType: ContentType.NONE }:
+                    logger.LogWarning("The agent did not return a response.");
+                    return new(false, "The agent did not return a response.", 1.0f, retrievalContext);
+
+                default:
+                    logger.LogWarning($"The agent answered with an unexpected content type '{aiResponse.ContentType}'.");
+                    return new(false, $"The agent answered with an unexpected content type '{aiResponse.ContentType}'.", 1.0f, retrievalContext);
+            }
+        }
+        finally
+        {
+            // Release the semaphore slot:
+            semaphore?.Release();
+        }
+    }
+    
+    private static ReadOnlySpan<char> ExtractJson(ReadOnlySpan<char> input)
+    {
+        //
+        // 1. Expect the best case ;-)
+        //
+        if (CheckJsonObjectStart(input))
+            return ExtractJsonPart(input);
+
+        //
+        // 2. Okay, we have some garbage before the
+        // JSON object. We expected that...
+        //
+        for (var index = 0; index < input.Length; index++)
+        {
+            if (input[index] is '{' && CheckJsonObjectStart(input[index..]))
+                return ExtractJsonPart(input[index..]);
+        }
+
+        return [];
+    }
+    
+    private static bool CheckJsonObjectStart(ReadOnlySpan<char> area)
+    {
+        char[] expectedSymbols = ['{', '"', 'd'];
+        var symbolIndex = 0;
+
+        foreach (var c in area)
+        {
+            if (symbolIndex >= expectedSymbols.Length)
+                return true;
+
+            if (char.IsWhiteSpace(c))
+                continue;
+
+            if (c == expectedSymbols[symbolIndex++])
+                continue;
+
+            return false;
+        }
+
+        return true;
+    }
+
+    private static ReadOnlySpan<char> ExtractJsonPart(ReadOnlySpan<char> input)
+    {
+        var insideString = false;
+        for (var index = 0; index < input.Length; index++)
+        {
+            if (input[index] is '"')
+            {
+                insideString = !insideString;
+                continue;
+            }
+
+            if (insideString)
+                continue;
+
+            if (input[index] is '}')
+                return input[..++index];
+        }
+
+        return [];
+    }
+}
@@ -1,18 +1,11 @@
 using AIStudio.Chat;
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 namespace AIStudio.Agents;

-public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsManager settingsManager, ThreadSafeRandom rng) : AgentBase(logger, settingsManager, rng)
+public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsManager settingsManager, DataSourceService dataSourceService, ThreadSafeRandom rng) : AgentBase(logger, settingsManager, dataSourceService, rng)
 {
-    private static readonly ContentBlock EMPTY_BLOCK = new()
-    {
-        Content = null,
-        ContentType = ContentType.NONE,
-        Role = ChatRole.AGENT,
-        Time = DateTimeOffset.UtcNow,
-    };
-    
    private readonly List<ContentBlock> context = new();
    private readonly List<ContentBlock> answers = new();
    
@@ -72,8 +65,8 @@ public sealed class AgentTextContentCleaner(ILogger<AgentBase> logger, SettingsM
            return EMPTY_BLOCK;
        
        var thread = this.CreateChatThread(this.SystemPrompt(sourceURL));
-        var time = this.AddUserRequest(thread, text.Text);
-        await this.AddAIResponseAsync(thread, time);
+        var userRequest = this.AddUserRequest(thread, text.Text);
+        await this.AddAIResponseAsync(thread, userRequest.UserPrompt, userRequest.Time);
        
        var answer = thread.Blocks[^1];
        this.answers.Add(answer);
@@ -0,0 +1,12 @@
+using AIStudio.Tools.RAG;
+
+namespace AIStudio.Agents;
+
+/// <summary>
+/// Represents the result of a retrieval context validation.
+/// </summary>
+/// <param name="Decision">Whether the retrieval context is useful or not.</param>
+/// <param name="Reason">The reason for the decision.</param>
+/// <param name="Confidence">The confidence of the decision.</param>
+/// <param name="RetrievalContext">The retrieval context that was validated.</param>
+public readonly record struct RetrievalContextValidationResult(bool Decision, string Reason, float Confidence, IRetrievalContext? RetrievalContext) : IConfidence;
@@ -0,0 +1,9 @@
+namespace AIStudio.Agents;
+
+/// <summary>
+/// Represents a selected data source, chosen by the agent.
+/// </summary>
+/// <param name="Id">The data source ID.</param>
+/// <param name="Reason">The reason for selecting the data source.</param>
+/// <param name="Confidence">The confidence of the agent in the selection.</param>
+public readonly record struct SelectedDataSource(string Id, string Reason, float Confidence) : IConfidence;
@@ -0,0 +1,19 @@
+using AIStudio.Chat;
+
+namespace AIStudio.Agents;
+
+/// <summary>
+/// The created user request.
+/// </summary>
+public sealed class UserRequest
+{
+    /// <summary>
+    /// The time when the request was created.
+    /// </summary>
+    public required DateTimeOffset Time { get; init; }
+
+    /// <summary>
+    /// The user prompt.
+    /// </summary>
+    public required IContent UserPrompt { get; init; }
+}
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_AGENDA)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogAgenda>

 <MudTextField T="string" @bind-Text="@this.inputName" Validation="@this.ValidateName" Label="Meeting Name" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Tag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Name the meeting, seminar, etc." Placeholder="Weekly jour fixe" Class="mb-3"/>
 <MudTextField T="string" @bind-Text="@this.inputTopic" Validation="@this.ValidateTopic" Label="Topic" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.EventNote" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" HelperText="Describe the topic of the meeting, seminar, etc. Is it about quantum computing, software engineering, or is it a general business meeting?" Placeholder="Project meeting" Class="mb-3"/>
@@ -1,10 +1,11 @@
 using System.Text;

 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.Agenda;

-public partial class AssistantAgenda : AssistantBaseCore
+public partial class AssistantAgenda : AssistantBaseCore<SettingsDialogAgenda>
 {
    public override Tools.Components Component => Tools.Components.AGENDA_ASSISTANT;
    
@@ -1,4 +1,6 @@
@using AIStudio.Chat
+@inherits AssistantLowerBase
+@typeparam TSettings

 <div class="inner-scrolling-context">

@@ -9,9 +11,16 @@
    <InnerScrolling>
        <ChildContent>
            <MudForm @ref="@(this.form)" @bind-IsValid="@(this.inputIsValid)" @bind-Errors="@(this.inputIssues)" FieldChanged="@this.TriggerFormChange" Class="pr-2">
-                <MudText Typo="Typo.body1" Align="Align.Justify" Class="mb-6">
-                    @this.Description
-                </MudText>
+                <MudGrid Class="mb-2">
+                    <MudItem xs="10">
+                        <MudText Typo="Typo.body1" Align="Align.Justify">
+                            @this.Description
+                        </MudText>
+                    </MudItem>
+                    <MudItem xs="2" Class="d-flex justify-end align-start">
+                        <MudIconButton Variant="Variant.Filled" Icon="@Icons.Material.Filled.Settings" OnClick="() => this.OpenSettingsDialog()"/>
+                    </MudItem>
+                </MudGrid>

                @if (this.Body is not null)
                {
@@ -22,6 +31,7 @@
                    <MudButton Disabled="@this.SubmitDisabled" Variant="Variant.Filled" Class="mb-3" OnClick="() => this.SubmitAction()" Style="@this.SubmitButtonStyle">
                        @this.SubmitText
                    </MudButton>
+                    
                }
            </MudForm>
            <Issues IssuesData="@(this.inputIssues)"/>
@@ -121,7 +131,7 @@

                @if (this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence)
                {
-                    <ConfidenceInfo Mode="ConfidenceInfoMode.BUTTON" LLMProvider="@this.providerSettings.UsedLLMProvider"/>
+                    <ConfidenceInfo Mode="PopoverTriggerMode.BUTTON" LLMProvider="@this.providerSettings.UsedLLMProvider"/>
                }

                @if (this.AllowProfiles && this.ShowProfileSelection)
@@ -1,21 +1,26 @@
 using AIStudio.Chat;
 using AIStudio.Provider;
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;

 using MudBlazor.Utilities;

-using RustService = AIStudio.Tools.RustService;
 using Timer = System.Timers.Timer;

+using DialogOptions = AIStudio.Dialogs.DialogOptions;
+
 namespace AIStudio.Assistants;

-public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver, IDisposable
+public abstract partial class AssistantBase<TSettings> : AssistantLowerBase, IMessageBusReceiver, IDisposable where TSettings : IComponent
 {
    [Inject]
    protected SettingsManager SettingsManager { get; init; } = null!;
    
+    [Inject]
+    private IDialogService DialogService { get; init; } = null!;
+    
    [Inject]
    protected IJSRuntime JsRuntime { get; init; } = null!;

@@ -32,7 +37,7 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
    protected NavigationManager NavigationManager { get; init; } = null!;
    
    [Inject]
-    protected ILogger<AssistantBase> Logger { get; init; } = null!;
+    protected ILogger<AssistantBase<TSettings>> Logger { get; init; } = null!;
    
    [Inject]
    private MudTheme ColorTheme { get; init; } = null!;
@@ -40,10 +45,6 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
    [Inject]
    private MessageBus MessageBus { get; init; } = null!;
    
-    internal const string RESULT_DIV_ID = "assistantResult";
-    internal const string BEFORE_RESULT_DIV_ID = "beforeAssistantResult";
-    internal const string AFTER_RESULT_DIV_ID = "afterAssistantResult";
-    
    protected abstract string Title { get; }
    
    protected abstract string Description { get; }
@@ -65,7 +66,7 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
    protected abstract string SubmitText { get; }
    
    protected abstract Func<Task> SubmitAction { get; }
-
+    
    protected virtual bool SubmitDisabled => false;
    
    private protected virtual RenderFragment? Body => null;
@@ -89,14 +90,13 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
    protected virtual ChatThread ConvertToChatThread => this.chatThread ?? new();

    protected virtual IReadOnlyList<IButtonData> FooterButtons => [];
-
-    protected static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
    
    protected AIStudio.Settings.Provider providerSettings;
    protected MudForm? form;
    protected bool inputIsValid;
    protected Profile currentProfile = Profile.NO_PROFILE;
    protected ChatThread? chatThread;
+    protected IContent? lastUserPrompt;
    
    private readonly Timer formChangeTimer = new(TimeSpan.FromSeconds(1.6));
    
@@ -147,7 +147,7 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
    
    #region Implementation of IMessageBusReceiver

-    public string ComponentName => nameof(AssistantBase);
+    public string ComponentName => nameof(AssistantBase<TSettings>);
    
    public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
    {
@@ -242,16 +242,18 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
    protected DateTimeOffset AddUserRequest(string request, bool hideContentFromUser = false)
    {
        var time = DateTimeOffset.Now;
+        this.lastUserPrompt = new ContentText
+        {
+            Text = request,
+        };
+        
        this.chatThread!.Blocks.Add(new ContentBlock
        {
            Time = time,
            ContentType = ContentType.TEXT,
            HideFromUser = hideContentFromUser,
            Role = ChatRole.USER,
-            Content = new ContentText
-            {
-                Text = request,
-            },
+            Content = this.lastUserPrompt,
        });
        
        return time;
@@ -287,7 +289,7 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
        // Use the selected provider to get the AI response.
        // By awaiting this line, we wait for the entire
        // content to be streamed.
-        await aiText.CreateFromProviderAsync(this.providerSettings.CreateProvider(this.Logger), this.SettingsManager, this.providerSettings.Model, this.chatThread);
+        this.chatThread = await aiText.CreateFromProviderAsync(this.providerSettings.CreateProvider(this.Logger), this.providerSettings.Model, this.lastUserPrompt, this.chatThread);
        
        this.isProcessing = false;
        this.StateHasChanged();
@@ -309,6 +311,12 @@ public abstract partial class AssistantBase : ComponentBase, IMessageBusReceiver
        return icon;
    }
    
+    protected async Task OpenSettingsDialog()
+    {
+        var dialogParameters = new DialogParameters();
+        await this.DialogService.ShowAsync<TSettings>("Open Settings", dialogParameters, DialogOptions.FULLSCREEN);
+    }
+    
    protected Task SendToAssistant(Tools.Components destination, SendToButton sendToButton)
    {
        if (!destination.AllowSendTo())
@@ -7,7 +7,7 @@ namespace AIStudio.Assistants;
 // See https://stackoverflow.com/a/77300384/2258393 for why this class is necessary
 //

-public abstract class AssistantBaseCore : AssistantBase
+public abstract class AssistantBaseCore<TSettings> : AssistantBase<TSettings> where TSettings : IComponent
 {
    private protected sealed override RenderFragment Body => this.BuildRenderTree;

@@ -0,0 +1,12 @@
+using Microsoft.AspNetCore.Components;
+
+namespace AIStudio.Assistants;
+
+public abstract class AssistantLowerBase : ComponentBase
+{
+    protected static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
+    
+    internal const string RESULT_DIV_ID = "assistantResult";
+    internal const string BEFORE_RESULT_DIV_ID = "beforeAssistantResult";
+    internal const string AFTER_RESULT_DIV_ID = "afterAssistantResult";
+}
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_BIAS)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogAssistantBias>

 <MudText Typo="Typo.body1">
    <b>Links:</b>
@@ -1,11 +1,12 @@
 using System.Text;

 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
 using AIStudio.Settings.DataModel;

 namespace AIStudio.Assistants.BiasDay;

-public partial class BiasOfTheDayAssistant : AssistantBaseCore
+public partial class BiasOfTheDayAssistant : AssistantBaseCore<SettingsDialogAssistantBias>
 {
    public override Tools.Components Component => Tools.Components.BIAS_DAY_ASSISTANT;
    
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_CODING)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogCoding>

 <MudExpansionPanels Class="mb-3">
    @for (var contextIndex = 0; contextIndex < this.codingContexts.Count; contextIndex++)
@@ -1,8 +1,10 @@
 using System.Text;

+using AIStudio.Dialogs.Settings;
+
 namespace AIStudio.Assistants.Coding;

-public partial class AssistantCoding : AssistantBaseCore
+public partial class AssistantCoding : AssistantBaseCore<SettingsDialogCoding>
 {
    public override Tools.Components Component => Tools.Components.CODING_ASSISTANT;
    
@@ -31,7 +33,7 @@ public partial class AssistantCoding : AssistantBaseCore
    protected override string SubmitText => "Get Support";

    protected override Func<Task> SubmitAction => this.GetSupport;
-    
+
    protected override void ResetForm()
    {
        this.codingContexts.Clear();
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_EMAIL)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogWritingEMails>

 <MudTextSwitch Label="Is there a history, a previous conversation?" @bind-Value="@this.provideHistory" LabelOn="Yes, I provide the previous conversation" LabelOff="No, I don't provide a previous conversation" />
@if (this.provideHistory)
@@ -1,10 +1,11 @@
 using System.Text;

 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.EMail;

-public partial class AssistantEMail : AssistantBaseCore
+public partial class AssistantEMail : AssistantBaseCore<SettingsDialogWritingEMails>
 {
    public override Tools.Components Component => Tools.Components.EMAIL_ASSISTANT;
    
@@ -27,7 +28,7 @@ public partial class AssistantEMail : AssistantBaseCore
    protected override string SubmitText => "Create email";

    protected override Func<Task> SubmitAction => this.CreateMail;
-    
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
@@ -2,15 +2,12 @@ namespace AIStudio.Assistants.ERI;

 public static class AllowedLLMProvidersExtensions
 {
-    public static string Description(this AllowedLLMProviders provider)
+    public static string Description(this AllowedLLMProviders provider) => provider switch
    {
-        return provider switch
-        {
-            AllowedLLMProviders.NONE => "Please select what kind of LLM provider are allowed for this data source",
-            AllowedLLMProviders.ANY => "Any LLM provider is allowed: users might choose a cloud-based or a self-hosted provider",
-            AllowedLLMProviders.SELF_HOSTED => "Self-hosted LLM providers are allowed: users cannot choose any cloud-based provider",
-            
-            _ => "Unknown option was selected"
-        };
-    }
+        AllowedLLMProviders.NONE => "Please select what kind of LLM provider are allowed for this data source",
+        AllowedLLMProviders.ANY => "Any LLM provider is allowed: users might choose a cloud-based or a self-hosted provider",
+        AllowedLLMProviders.SELF_HOSTED => "Self-hosted LLM providers are allowed: users cannot choose any cloud-based provider",
+
+        _ => "Unknown option was selected"
+    };
 }
@@ -1,14 +1,14 @@
@attribute [Route(Routes.ASSISTANT_ERI)]
@using AIStudio.Settings.DataModel
@using MudExtensions
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogERIServer>

-<MudText Typo="Typo.body1" Class="mb-3">
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
    You can imagine it like this: Hypothetically, when Wikipedia implemented the ERI, it would vectorize
    all pages using an embedding method. All of Wikipedia’s data would remain with Wikipedia, including the
    vector database (decentralized approach). Then, any AI Studio user could add Wikipedia as a data source to
    significantly reduce the hallucination of the LLM in knowledge questions.
-</MudText>
+</MudJustifiedText>

 <MudText Typo="Typo.body1">
    <b>Related links:</b>
@@ -25,10 +25,10 @@
    ERI server presets
 </MudText>

-<MudText Typo="Typo.body1" Class="mb-3">
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
    Here you have the option to save different configurations for various ERI servers and switch between them. This is useful if
    you are responsible for multiple ERI servers.
-</MudText>
+</MudJustifiedText>

@if(this.SettingsManager.ConfigurationData.ERI.ERIServers.Count is 0)
 {
@@ -59,26 +59,26 @@ else

@if(this.AreServerPresetsBlocked)
 {
-    <MudText Typo="Typo.body1" Class="mb-3 mt-3">
+    <MudJustifiedText Typo="Typo.body1" Class="mb-3 mt-3">
        Hint: to allow this assistant to manage multiple presets, you must enable the preselection of values in the settings.
-    </MudText>
+    </MudJustifiedText>
 }

 <MudText Typo="Typo.h4" Class="mb-3 mt-6">
    Auto save
 </MudText>

-<MudText Typo="Typo.body1" Class="mb-3">
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
    The ERI specification will change over time. You probably want to keep your ERI server up to date. This means you might want to
    regenerate the code for your ERI server. To avoid having to make all inputs each time, all your inputs and decisions can be
    automatically saved. Would you like this?
-</MudText>
+</MudJustifiedText>

@if(this.AreServerPresetsBlocked)
 {
-    <MudText Typo="Typo.body1" Class="mb-3">
+    <MudJustifiedText Typo="Typo.body1" Class="mb-3">
        Hint: to allow this assistant to automatically save your changes, you must enable the preselection of values in the settings.
-    </MudText>
+    </MudJustifiedText>
 }

 <MudTextSwitch Label="Should we automatically save any input made?" Disabled="@this.AreServerPresetsBlocked" @bind-Value="@this.autoSave" LabelOn="Yes, please save my inputs" LabelOff="No, I will enter everything again or configure it manually in the settings" />
@@ -204,18 +204,18 @@ else
    Embedding settings
 </MudText>

-<MudText Typo="Typo.body1" Class="mb-2">
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
    You will likely use one or more embedding methods to encode the meaning of your data into a typically high-dimensional vector
    space. In this case, you will use a vector database to store and search these vectors (called embeddings). However, you don't
    have to use embedding methods. When your retrieval method works without any embedding, you can ignore this section. An example: You
    store files on a file server, and your retrieval method works exclusively with file names in the file system, so you don't
    need embeddings.
-</MudText>
+</MudJustifiedText>

-<MudText Typo="Typo.body1" Class="mb-3">
+<MudJustifiedText Typo="Typo.body1" Class="mb-3">
    You can specify more than one embedding method. This can be useful when you want to use different embeddings for different queries
    or data types. For example, one embedding for texts, another for images, and a third for videos, etc.
-</MudText>
+</MudJustifiedText>

@if (!this.IsNoneERIServerSelected)
 {
@@ -258,12 +258,12 @@ else
    Data retrieval settings
 </MudText>

-<MudText Typo="Typo.body1" Class="mb-2">
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
    For your ERI server, you need to retrieve data that matches a chat or prompt in some way. We call this the retrieval process.
    You must describe at least one such process. You may offer several retrieval processes from which users can choose. This allows
    you to test with beta users which process works better. Or you might generally want to give users the choice so they can select
    the process that best suits their circumstances.
-</MudText>
+</MudJustifiedText>

@if (!this.IsNoneERIServerSelected)
 {
@@ -299,13 +299,13 @@ else
    Add Retrieval Process
 </MudButton>

-<MudText Typo="Typo.body1" Class="mb-1">
+<MudJustifiedText Typo="Typo.body1" Class="mb-1">
    You can integrate additional libraries. Perhaps you want to evaluate the prompts in advance using a machine learning method or analyze them with a text
    mining approach? Or maybe you want to preprocess images in the prompts? For such advanced scenarios, you can specify which libraries you want to use here.
    It's best to describe which library you want to integrate for which purpose. This way, the LLM that writes the ERI server for you can try to use these
    libraries effectively. This should result in less rework being necessary. If you don't know the necessary libraries, you can instead attempt to describe
    the intended use. The LLM can then attempt to choose suitable libraries. However, hallucinations can occur, and fictional libraries might be selected.
-</MudText>
+</MudJustifiedText>

 <MudTextField Disabled="@this.IsNoneERIServerSelected" T="string" @bind-Text="@this.additionalLibraries" Label="(Optional) Additional libraries" HelperText="Do you want to include additional libraries? Then name them and briefly describe what you want to achieve with them." Variant="Variant.Outlined" Margin="Margin.Normal" Lines="3" AutoGrow="@true" MaxLines="12" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>

@@ -313,17 +313,17 @@ else
    Provider selection for generation
 </MudText>

-<MudText Typo="Typo.body1" Class="mb-2">
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
    The task of writing the ERI server for you is very complex. Therefore, a very powerful LLM is needed to successfully accomplish this task.
    Small local models will probably not be sufficient. Instead, try using a large cloud-based or a large self-hosted model.
-</MudText>
+</MudJustifiedText>

-<MudText Typo="Typo.body1" Class="mb-2">
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
    <b>Important:</b> The LLM may need to generate many files. This reaches the request limit of most providers. Typically, only a certain number
    of requests can be made per minute, and only a maximum number of tokens can be generated per minute. AI Studio automatically considers this.
    <b>However, generating all the files takes a certain amount of time.</b> Local or self-hosted models may work without these limitations
    and can generate responses faster. AI Studio dynamically adapts its behavior and always tries to achieve the fastest possible data processing.
-</MudText>
+</MudJustifiedText>

 <ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>

@@ -331,19 +331,19 @@ else
    Write code to file system
 </MudText>

-<MudText Typo="Typo.body1" Class="mb-2">
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
    AI Studio can save the generated code to the file system. You can select a base folder for this. AI Studio ensures that no files are created
    outside of this base folder. Furthermore, we recommend that you create a Git repository in this folder. This way, you can see what changes the
    AI has made in which files.
-</MudText>
+</MudJustifiedText>

-<MudText Typo="Typo.body1" Class="mb-2">
+<MudJustifiedText Typo="Typo.body1" Class="mb-2">
    When you rebuild / re-generate the ERI server code, AI Studio proceeds as follows: All files generated last time will be deleted. All
    other files you have created remain. Then, the AI generates the new files. <b>But beware:</b> It may happen that the AI generates a
    file this time that you manually created last time. In this case, your manually created file will then be overwritten. Therefore,
    you should always create a Git repository and commit or revert all changes before using this assistant. With a diff visualization,
    you can immediately see where the AI has made changes. It is best to use an IDE suitable for your selected language for this purpose.
-</MudText>
+</MudJustifiedText>

 <MudTextSwitch Label="Should we write the generated code to the file system?" Disabled="@this.IsNoneERIServerSelected" @bind-Value="@this.writeToFilesystem" LabelOn="Yes, please write or update all generated code to the file system" LabelOff="No, just show me the code" />
 <SelectDirectory Label="Base directory where to write the code" @bind-Directory="@this.baseDirectory" Disabled="@(this.IsNoneERIServerSelected || !this.writeToFilesystem)" DirectoryDialogTitle="Select the target directory for the ERI server" Validation="@this.ValidateDirectory" />
@@ -3,6 +3,7 @@ using System.Text.RegularExpressions;

 using AIStudio.Chat;
 using AIStudio.Dialogs;
+using AIStudio.Dialogs.Settings;
 using AIStudio.Settings.DataModel;

 using Microsoft.AspNetCore.Components;
@@ -11,7 +12,7 @@ using DialogOptions = AIStudio.Dialogs.DialogOptions;

 namespace AIStudio.Assistants.ERI;

-public partial class AssistantERI : AssistantBaseCore
+public partial class AssistantERI : AssistantBaseCore<SettingsDialogERIServer>
 {
    [Inject]
    private HttpClient HttpClient { get; set; } = null!;
@@ -290,6 +291,7 @@ public partial class AssistantERI : AssistantBaseCore
                      - You consider the security of the implementation by applying the Security by Design principle.
                      - Your output is formatted as Markdown. Code is formatted as code blocks. For every file, you
                        create a separate code block with its file path and name as chapter title.
+                      - Important: The JSON objects of the API messages use camel case for the data field names.
                      """);
            
            return sb.ToString();
@@ -7,7 +7,7 @@ public static class ERIVersionExtensions
        try
        {
            var url = version.SpecificationURL();
-            var response = await httpClient.GetAsync(url);
+            using var response = await httpClient.GetAsync(url);
            return await response.Content.ReadAsStringAsync();
        }
        catch
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_GRAMMAR_SPELLING)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogGrammarSpelling>

 <MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input to check" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
 <EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom language" />
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.GrammarSpelling;

-public partial class AssistantGrammarSpelling : AssistantBaseCore
+public partial class AssistantGrammarSpelling : AssistantBaseCore<SettingsDialogGrammarSpelling>
 {
    public override Tools.Components Component => Tools.Components.GRAMMAR_SPELLING_ASSISTANT;
    
@@ -42,7 +43,7 @@ public partial class AssistantGrammarSpelling : AssistantBaseCore
    protected override string SubmitText => "Proofread";

    protected override Func<Task> SubmitAction => this.ProofreadText;
-    
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_ICON_FINDER)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogIconFinder>

 <MudTextField T="string" @bind-Text="@this.inputContext" Validation="@this.ValidatingContext" AdornmentIcon="@Icons.Material.Filled.Description" Adornment="Adornment.Start" Label="Your context" Variant="Variant.Outlined" Lines="3" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>

@@ -1,6 +1,8 @@
+using AIStudio.Dialogs.Settings;
+
 namespace AIStudio.Assistants.IconFinder;

-public partial class AssistantIconFinder : AssistantBaseCore
+public partial class AssistantIconFinder : AssistantBaseCore<SettingsDialogIconFinder>
 {
    public override Tools.Components Component => Tools.Components.ICON_FINDER_ASSISTANT;

@@ -32,7 +34,7 @@ public partial class AssistantIconFinder : AssistantBaseCore
    protected override string SubmitText => "Find Icon";

    protected override Func<Task> SubmitAction => this.FindIcon;
-    
+
    protected override void ResetForm()
    {
        this.inputContext = string.Empty;
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_JOB_POSTING)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogJobPostings>

 <MudTextField T="string" @bind-Text="@this.inputCompanyName" Label="(Optional) The company name" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Warehouse" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3"/>
 <MudTextField T="string" @bind-Text="@this.inputCountryLegalFramework" Label="Provide the country, where the company is located" Validation="@this.ValidateCountryLegalFramework" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Flag" Variant="Variant.Outlined" Margin="Margin.Dense" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="mb-3" HelperText="This is important to consider the legal framework of the country."/>
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.JobPosting;

-public partial class AssistantJobPostings : AssistantBaseCore
+public partial class AssistantJobPostings : AssistantBaseCore<SettingsDialogJobPostings>
 {
    public override Tools.Components Component => Tools.Components.JOB_POSTING_ASSISTANT;
    
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_LEGAL_CHECK)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogLegalCheck>

@if (!this.SettingsManager.ConfigurationData.LegalCheck.HideWebContentReader)
 {
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.LegalCheck;

-public partial class AssistantLegalCheck : AssistantBaseCore
+public partial class AssistantLegalCheck : AssistantBaseCore<SettingsDialogLegalCheck>
 {
    public override Tools.Components Component => Tools.Components.LEGAL_CHECK_ASSISTANT;
    
@@ -29,7 +30,7 @@ public partial class AssistantLegalCheck : AssistantBaseCore
    protected override string SubmitText => "Ask your questions";

    protected override Func<Task> SubmitAction => this.AksQuestions;
-    
+
    protected override bool SubmitDisabled => this.isAgentRunning;
    
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_MY_TASKS)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogMyTasks>

 <ProfileFormSelection Validation="@this.ValidateProfile" @bind-Profile="@this.currentProfile"/>
 <MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Text or email" Variant="Variant.Outlined" Lines="12" AutoGrow="@true" MaxLines="24" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
@@ -1,9 +1,10 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;
 using AIStudio.Settings;

 namespace AIStudio.Assistants.MyTasks;

-public partial class AssistantMyTasks : AssistantBaseCore
+public partial class AssistantMyTasks : AssistantBaseCore<SettingsDialogMyTasks>
 {
    public override Tools.Components Component => Tools.Components.MY_TASKS_ASSISTANT;
    
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_REWRITE)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogRewrite>

 <MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input to improve" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
 <EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom language" />
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.RewriteImprove;

-public partial class AssistantRewriteImprove : AssistantBaseCore
+public partial class AssistantRewriteImprove : AssistantBaseCore<SettingsDialogRewrite>
 {
    public override Tools.Components Component => Tools.Components.REWRITE_ASSISTANT;
    
@@ -43,7 +44,7 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
    protected override string SubmitText => "Improve";

    protected override Func<Task> SubmitAction => this.RewriteText;
-    
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_SYNONYMS)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogSynonyms>

 <MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidatingText" AdornmentIcon="@Icons.Material.Filled.Spellcheck" Adornment="Adornment.Start" Label="Your word or phrase" Variant="Variant.Outlined" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
 <MudTextField T="string" @bind-Text="@this.inputContext" AdornmentIcon="@Icons.Material.Filled.Description" Adornment="Adornment.Start" Lines="2" AutoGrow="@false" Label="(Optional) The context for the given word or phrase" Variant="Variant.Outlined" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.Synonym;

-public partial class AssistantSynonyms : AssistantBaseCore
+public partial class AssistantSynonyms : AssistantBaseCore<SettingsDialogSynonyms>
 {
    public override Tools.Components Component => Tools.Components.SYNONYMS_ASSISTANT;
    
@@ -54,7 +55,7 @@ public partial class AssistantSynonyms : AssistantBaseCore
    protected override string SubmitText => "Find synonyms";

    protected override Func<Task> SubmitAction => this.FindSynonyms;
-    
+
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
    {
        SystemPrompt = SystemPrompts.DEFAULT,
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_SUMMARIZER)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogTextSummarizer>

@if (!this.SettingsManager.ConfigurationData.TextSummarizer.HideWebContentReader)
 {
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.TextSummarizer;

-public partial class AssistantTextSummarizer : AssistantBaseCore
+public partial class AssistantTextSummarizer : AssistantBaseCore<SettingsDialogTextSummarizer>
 {
    public override Tools.Components Component => Tools.Components.TEXT_SUMMARIZER_ASSISTANT;
    
@@ -32,7 +33,7 @@ public partial class AssistantTextSummarizer : AssistantBaseCore
    protected override string SubmitText => "Summarize";

    protected override Func<Task> SubmitAction => this.SummarizeText;
-    
+
    protected override bool SubmitDisabled => this.isAgentRunning;
    
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
@@ -1,5 +1,5 @@
@attribute [Route(Routes.ASSISTANT_TRANSLATION)]
-@inherits AssistantBaseCore
+@inherits AssistantBaseCore<AIStudio.Dialogs.Settings.SettingsDialogTranslation>

@if (!this.SettingsManager.ConfigurationData.Translation.HideWebContentReader)
 {
@@ -1,8 +1,9 @@
 using AIStudio.Chat;
+using AIStudio.Dialogs.Settings;

 namespace AIStudio.Assistants.Translation;

-public partial class AssistantTranslation : AssistantBaseCore
+public partial class AssistantTranslation : AssistantBaseCore<SettingsDialogTranslation>
 {
    public override Tools.Components Component => Tools.Components.TRANSLATION_ASSISTANT;
    
@@ -28,7 +29,7 @@ public partial class AssistantTranslation : AssistantBaseCore
    protected override string SubmitText => "Translate";

    protected override Func<Task> SubmitAction => () => this.TranslateText(true);
-    
+
    protected override bool SubmitDisabled => this.isAgentRunning;
    
    protected override ChatThread ConvertToChatThread => (this.chatThread ?? new()) with
@@ -1,4 +1,7 @@
+using AIStudio.Components;
 using AIStudio.Settings;
+using AIStudio.Settings.DataModel;
+using AIStudio.Tools.ERIClient.DataModel;

 namespace AIStudio.Chat;

@@ -27,6 +30,26 @@ public sealed record ChatThread
    /// </summary>
    public string SelectedProfile { get; set; } = string.Empty;

+    /// <summary>
+    /// The data source options for this chat thread.
+    /// </summary>
+    public DataSourceOptions DataSourceOptions { get; set; } = new();
+
+    /// <summary>
+    /// The AI-selected data sources for this chat thread.
+    /// </summary>
+    public IReadOnlyList<DataSourceAgentSelected> AISelectedDataSources { get; set; } = [];
+
+    /// <summary>
+    /// The augmented data for this chat thread. Will be inserted into the system prompt.
+    /// </summary>
+    public string AugmentedData { get; set; } = string.Empty;
+
+    /// <summary>
+    /// The data security to use, derived from the data sources used so far.
+    /// </summary>
+    public DataSourceSecurity DataSecurity { get; set; } = DataSourceSecurity.NOT_SPECIFIED;
+
    /// <summary>
    /// The name of the chat thread. Usually generated by an AI model or manually edited by the user.
    /// </summary>
@@ -61,31 +84,48 @@ public sealed record ChatThread
    /// <returns>The prepared system prompt.</returns>
    public string PrepareSystemPrompt(SettingsManager settingsManager, ChatThread chatThread, ILogger logger)
    {
+        var isAugmentedDataAvailable = !string.IsNullOrWhiteSpace(chatThread.AugmentedData);
+        var systemPromptWithAugmentedData = isAugmentedDataAvailable switch
+        {
+            true => $"""
+                     {chatThread.SystemPrompt}
+                     
+                     {chatThread.AugmentedData}
+                     """,
+
+            false => chatThread.SystemPrompt,
+        };
+        
+        if(isAugmentedDataAvailable)
+            logger.LogInformation("Augmented data is available for the chat thread.");
+        else
+            logger.LogInformation("No augmented data is available for the chat thread.");
+        
        //
        // Prepare the system prompt:
        //
        string systemPromptText;
        var logMessage = $"Using no profile for chat thread '{chatThread.Name}'.";
        if (string.IsNullOrWhiteSpace(chatThread.SelectedProfile))
-            systemPromptText = chatThread.SystemPrompt;
+            systemPromptText = systemPromptWithAugmentedData;
        else
        {
            if(!Guid.TryParse(chatThread.SelectedProfile, out var profileId))
-                systemPromptText = chatThread.SystemPrompt;
+                systemPromptText = systemPromptWithAugmentedData;
            else
            {
                if(chatThread.SelectedProfile == Profile.NO_PROFILE.Id || profileId == Guid.Empty)
-                    systemPromptText = chatThread.SystemPrompt;
+                    systemPromptText = systemPromptWithAugmentedData;
                else
                {
                    var profile = settingsManager.ConfigurationData.Profiles.FirstOrDefault(x => x.Id == chatThread.SelectedProfile);
                    if(profile == default)
-                        systemPromptText = chatThread.SystemPrompt;
+                        systemPromptText = systemPromptWithAugmentedData;
                    else
                    {
                        logMessage = $"Using profile '{profile.Name}' for chat thread '{chatThread.Name}'.";
                        systemPromptText = $"""
-                                            {chatThread.SystemPrompt}
+                                            {systemPromptWithAugmentedData}

                                            {profile.ToSystemPrompt()}
                                            """;
@@ -138,4 +178,46 @@ public sealed record ChatThread
        // Remove the block from the chat thread:
        this.Blocks.Remove(block);
    }
+
+    /// <summary>
+    /// Transforms this chat thread to an ERI chat thread.
+    /// </summary>
+    /// <param name="token">The cancellation token.</param>
+    /// <returns>The ERI chat thread.</returns>
+    public async Task<Tools.ERIClient.DataModel.ChatThread> ToERIChatThread(CancellationToken token = default)
+    {
+        //
+        // Transform the content blocks:
+        //
+        var contentBlocks = new List<Tools.ERIClient.DataModel.ContentBlock>(this.Blocks.Count);
+        foreach (var block in this.Blocks)
+        {
+            var (contentData, contentType) = block.Content switch
+            {
+                ContentImage image => (await image.AsBase64(token), Tools.ERIClient.DataModel.ContentType.IMAGE),
+                ContentText text => (text.Text, Tools.ERIClient.DataModel.ContentType.TEXT),
+                
+                _ => (string.Empty, Tools.ERIClient.DataModel.ContentType.UNKNOWN),
+            };
+            
+            contentBlocks.Add(new Tools.ERIClient.DataModel.ContentBlock
+            {
+                Role = block.Role switch
+                {
+                    ChatRole.AI => Role.AI,
+                    ChatRole.USER => Role.USER,
+                    ChatRole.AGENT => Role.AGENT,
+                    ChatRole.SYSTEM => Role.SYSTEM,
+                    ChatRole.NONE => Role.NONE,
+                    
+                    _ => Role.UNKNOW,
+                },
+                
+                Content = contentData,
+                Type = contentType,
+            });
+        }
+        
+        return new Tools.ERIClient.DataModel.ChatThread { ContentBlocks = contentBlocks };
+    }
 }
@@ -0,0 +1,58 @@
+using AIStudio.Provider.SelfHosted;
+using AIStudio.Settings.DataModel;
+
+namespace AIStudio.Chat;
+
+public static class ChatThreadExtensions
+{
+    /// <summary>
+    /// Checks if the specified provider is allowed for the chat thread.
+    /// </summary>
+    /// <remarks>
+    /// We don't check if the provider is allowed to use the data sources of the chat thread.
+    /// That kind of check is done in the RAG process itself.<br/><br/>
+    /// 
+    /// One thing which is not so obvious: after RAG was used on this thread, the entire chat
+    /// thread is kind of a data source by itself. Why? Because the augmentation data collected
+    /// from the data sources is stored in the chat thread. This means we must check if the
+    /// selected provider is allowed to use this thread's data.
+    /// </remarks>
+    /// <param name="chatThread">The chat thread to check.</param>
+    /// <param name="provider">The provider to check.</param>
+    /// <returns>True, when the provider is allowed for the chat thread. False, otherwise.</returns>
+    public static bool IsLLMProviderAllowed<T>(this ChatThread? chatThread, T provider)
+    {
+        // No chat thread available means we have a new chat. That's fine:
+        if (chatThread is null)
+            return true;
+        
+        // The chat thread is available, but the data security is not specified.
+        // Means, we never used RAG or RAG was enabled, but no data sources were selected.
+        // That's fine as well:
+        if (chatThread.DataSecurity is DataSourceSecurity.NOT_SPECIFIED)
+            return true;
+
+        //
+        // Is the provider self-hosted?
+        //
+        var isSelfHostedProvider = provider switch
+        {
+            ProviderSelfHosted => true,
+            AIStudio.Settings.Provider p => p.IsSelfHosted,
+            
+            _ => false,
+        };
+        
+        //
+        // Check the chat data security against the selected provider:
+        //
+        return isSelfHostedProvider switch
+        {
+            // The provider is self-hosted -- we can use any data source:
+            true => true,
+            
+            // The provider is not self-hosted -- it depends on the data security of the chat thread:
+            false => chatThread.DataSecurity is not DataSourceSecurity.SELF_HOSTED,
+        };
+    }
+}
@@ -27,7 +27,7 @@
            @if (this.IsLastContentBlock && this.Role is ChatRole.AI && this.RegenerateFunc is not null)
            {
                <MudTooltip Text="Regenerate" Placement="Placement.Bottom">
-                    <MudIconButton Icon="@Icons.Material.Filled.Recycling" Color="Color.Default" OnClick="@this.RegenerateBlock"/>
+                    <MudIconButton Icon="@Icons.Material.Filled.Recycling" Color="Color.Default" Disabled="@(!this.RegenerateEnabled())" OnClick="@this.RegenerateBlock"/>
                </MudTooltip>
            }
            @if (this.RemoveBlockFunc is not null)
@@ -78,9 +78,9 @@
                    break;

                case ContentType.IMAGE:
-                    if (this.Content is ContentImage imageContent)
+                    if (this.Content is ContentImage { SourceType: ContentImageSource.URL or ContentImageSource.LOCAL_PATH } imageContent)
                    {
-                        <MudImage Src="@imageContent.URL"/>
+                        <MudImage Src="@imageContent.Source"/>
                    }

                    break;
@@ -1,9 +1,8 @@
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;

-using RustService = AIStudio.Tools.RustService;
-
 namespace AIStudio.Chat;

 /// <summary>
@@ -1,14 +1,13 @@
 using System.Text.Json.Serialization;

 using AIStudio.Provider;
-using AIStudio.Settings;

 namespace AIStudio.Chat;

 /// <summary>
 /// Represents an image inside the chat.
 /// </summary>
-public sealed class ContentImage : IContent
+public sealed class ContentImage : IContent, IImageSource
 {
    #region Implementation of IContent

@@ -29,7 +28,7 @@ public sealed class ContentImage : IContent
    public Func<Task> StreamingEvent { get; set; } = () => Task.CompletedTask;

    /// <inheritdoc />
-    public Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, ChatThread chatChatThread, CancellationToken token = default)
+    public Task<ChatThread> CreateFromProviderAsync(IProvider provider, Model chatModel, IContent? lastPrompt, ChatThread? chatChatThread, CancellationToken token = default)
    {
        throw new NotImplementedException();
    }
@@ -37,12 +36,15 @@ public sealed class ContentImage : IContent
    #endregion

    /// <summary>
-    /// The URL of the image.
+    /// The type of the image source.
    /// </summary>
-    public string URL { get; set; } = string.Empty;
+    /// <remarks>
+    /// Is the image source a URL, a local file path, a base64 string, etc.?
+    /// </remarks>
+    public required ContentImageSource SourceType { get; init; }

    /// <summary>
-    /// The local path of the image.
+    /// The image source.
    /// </summary>
-    public string LocalPath { get; set; } = string.Empty;
+    public required string Source { get; set; }
 }
@@ -0,0 +1,8 @@
+namespace AIStudio.Chat;
+
+public enum ContentImageSource
+{
+    URL,
+    LOCAL_PATH,
+    BASE64,
+}
@@ -2,6 +2,7 @@ using System.Text.Json.Serialization;

 using AIStudio.Provider;
 using AIStudio.Settings;
+using AIStudio.Tools.RAG.RAGProcesses;

 namespace AIStudio.Chat;

@@ -35,10 +36,32 @@ public sealed class ContentText : IContent
    public Func<Task> StreamingEvent { get; set; } = () => Task.CompletedTask;

    /// <inheritdoc />
-    public async Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, ChatThread? chatThread, CancellationToken token = default)
+    public async Task<ChatThread> CreateFromProviderAsync(IProvider provider, Model chatModel, IContent? lastPrompt, ChatThread? chatThread, CancellationToken token = default)
    {
        if(chatThread is null)
-            return;
+            return new();
+        
+        if(!chatThread.IsLLMProviderAllowed(provider))
+        {
+            var logger = Program.SERVICE_PROVIDER.GetService<ILogger<ContentText>>()!;
+            logger.LogError("The provider is not allowed for this chat thread due to data security reasons. Skipping the AI process.");
+            return chatThread;
+        }
+
+        // Call the RAG process. Right now, we only have one RAG process:
+        if (lastPrompt is not null)
+        {
+            try
+            {
+                var rag = new AISrcSelWithRetCtxVal();
+                chatThread = await rag.ProcessAsync(provider, lastPrompt, chatThread, token);
+            }
+            catch (Exception e)
+            {
+                var logger = Program.SERVICE_PROVIDER.GetService<ILogger<ContentText>>()!;
+                logger.LogError(e, "Skipping the RAG process due to an error.");
+            }
+        }

        // Store the last time we got a response. We use this later
        // to determine whether we should notify the UI about the
@@ -46,6 +69,9 @@ public sealed class ContentText : IContent
        // the user chose.
        var last = DateTimeOffset.Now;

+        // Get the settings manager:
+        var settings = Program.SERVICE_PROVIDER.GetService<SettingsManager>()!;
+        
        // Start another thread by using a task to uncouple
        // the UI thread from the AI processing:
        await Task.Run(async () =>
@@ -96,6 +122,7 @@ public sealed class ContentText : IContent
        
        // Inform the UI that the streaming is done:
        await this.StreamingDone();
+        return chatThread;
    }

    #endregion
@@ -1,7 +1,6 @@
 using System.Text.Json.Serialization;

 using AIStudio.Provider;
-using AIStudio.Settings;

 namespace AIStudio.Chat;

@@ -42,5 +41,16 @@ public interface IContent
    /// <summary>
    /// Uses the provider to create the content.
    /// </summary>
-    public Task CreateFromProviderAsync(IProvider provider, SettingsManager settings, Model chatModel, ChatThread chatChatThread, CancellationToken token = default);
+    public Task<ChatThread> CreateFromProviderAsync(IProvider provider, Model chatModel, IContent? lastPrompt, ChatThread? chatChatThread, CancellationToken token = default);
+
+    /// <summary>
+    /// Returns the corresponding ERI content type.
+    /// </summary>
+    public Tools.ERIClient.DataModel.ContentType ToERIContentType => this switch
+    {
+        ContentText => Tools.ERIClient.DataModel.ContentType.TEXT,
+        ContentImage => Tools.ERIClient.DataModel.ContentType.IMAGE,
+        
+        _ => Tools.ERIClient.DataModel.ContentType.UNKNOWN,
+    };
 }
@@ -0,0 +1,17 @@
+namespace AIStudio.Chat;
+
+public interface IImageSource
+{
+    /// <summary>
+    /// The type of the image source.
+    /// </summary>
+    /// <remarks>
+    /// Is the image source a URL, a local file path, a base64 string, etc.?
+    /// </remarks>
+    public ContentImageSource SourceType { get; init; }
+
+    /// <summary>
+    /// The image source.
+    /// </summary>
+    public string Source { get; set; }
+}
@@ -0,0 +1,63 @@
+namespace AIStudio.Chat;
+
+public static class IImageSourceExtensions
+{
+    /// <summary>
+    /// Read the image content as a base64 string.
+    /// </summary>
+    /// <remarks>
+    /// The images are directly converted to base64 strings. The maximum
+    /// size of the image is around 10 MB. If the image is larger, the method
+    /// returns an empty string.
+    /// 
+    /// As of now, this method does no sort of image processing. LLMs usually
+    /// do not work with arbitrary image sizes. In the future, we might have
+    /// to resize the images before sending them to the model.
+    /// </remarks>
+    /// <param name="image">The image source.</param>
+    /// <param name="token">The cancellation token.</param>
+    /// <returns>The image content as a base64 string; might be empty.</returns>
+    public static async Task<string> AsBase64(this IImageSource image, CancellationToken token = default)
+    {
+        switch (image.SourceType)
+        {
+            case ContentImageSource.BASE64:
+                return image.Source;
+            
+            case ContentImageSource.URL:
+            {
+                using var httpClient = new HttpClient();
+                using var response = await httpClient.GetAsync(image.Source, HttpCompletionOption.ResponseHeadersRead, token);
+                if(response.IsSuccessStatusCode)
+                {
+                    // Read the length of the content:
+                    var lengthBytes = response.Content.Headers.ContentLength;
+                    if(lengthBytes > 10_000_000)
+                        return string.Empty;
+                    
+                    var bytes = await response.Content.ReadAsByteArrayAsync(token);
+                    return Convert.ToBase64String(bytes);
+                }
+
+                return string.Empty;
+            }
+
+            case ContentImageSource.LOCAL_PATH:
+                if(File.Exists(image.Source))
+                {
+                    // Read the content length:
+                    var length = new FileInfo(image.Source).Length;
+                    if(length > 10_000_000)
+                        return string.Empty;
+                    
+                    var bytes = await File.ReadAllBytesAsync(image.Source, token);
+                    return Convert.ToBase64String(bytes);
+                }
+
+                return string.Empty;
+            
+            default:
+                return string.Empty;
+        }
+    }
+}
@@ -1,3 +1,5 @@
+@typeparam TSettings
+
 <MudCard Outlined="@true" Style="@this.BlockStyle">
    <MudCardHeader>
        <CardHeaderContent>
@@ -17,8 +19,11 @@
        </MudStack>
    </MudCardContent>
    <MudCardActions>
-        <MudButton Size="Size.Large" Variant="Variant.Filled" StartIcon="@this.Icon" Color="Color.Default" Href="@this.Link">
-            @this.ButtonText
-        </MudButton>
+        <MudButtonGroup Variant="Variant.Outlined">
+            <MudButton Size="Size.Large" Variant="Variant.Filled" StartIcon="@this.Icon" Color="Color.Default" Href="@this.Link">
+                @this.ButtonText
+            </MudButton>
+            <MudIconButton Variant="Variant.Text" Icon="@Icons.Material.Filled.Settings" Color="Color.Default" OnClick="@this.OpenSettingsDialog"/>
+        </MudButtonGroup>
    </MudCardActions>
 </MudCard>
@@ -2,9 +2,11 @@ using AIStudio.Settings;

 using Microsoft.AspNetCore.Components;

+using DialogOptions = AIStudio.Dialogs.DialogOptions;
+
 namespace AIStudio.Components;

-public partial class AssistantBlock : ComponentBase, IMessageBusReceiver, IDisposable
+public partial class AssistantBlock<TSettings> : ComponentBase, IMessageBusReceiver, IDisposable where TSettings : IComponent
 {
    [Parameter]
    public string Name { get; set; } = string.Empty;
@@ -29,6 +31,16 @@ public partial class AssistantBlock : ComponentBase, IMessageBusReceiver, IDispo
    
    [Inject]
    private MessageBus MessageBus { get; init; } = null!;
+    
+    [Inject]
+    private IDialogService DialogService { get; init; } = null!;
+    
+    private async Task OpenSettingsDialog()
+    {
+        var dialogParameters = new DialogParameters();
+        
+        await this.DialogService.ShowAsync<TSettings>("Open Settings", dialogParameters, DialogOptions.FULLSCREEN);
+    }

    #region Overrides of ComponentBase

@@ -44,7 +56,7 @@ public partial class AssistantBlock : ComponentBase, IMessageBusReceiver, IDispo
    
    #region Implementation of IMessageBusReceiver

-    public string ComponentName => nameof(AssistantBlock);
+    public string ComponentName => nameof(AssistantBlock<TSettings>);
    
    public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
    {
@@ -64,7 +76,7 @@ public partial class AssistantBlock : ComponentBase, IMessageBusReceiver, IDispo
    }

    #endregion
-
+    
    private string BorderColor => this.SettingsManager.IsDarkMode switch
    {
        true => this.ColorTheme.GetCurrentPalette(this.SettingsManager).GrayLight,
@@ -13,6 +13,14 @@ public partial class Changelog
    
    public static readonly Log[] LOGS = 
    [
+        new (210, "v0.9.35, build 210 (2025-03-13 08:44 UTC)", "v0.9.35.md"),
+        new (209, "v0.9.34, build 209 (2025-03-11 13:02 UTC)", "v0.9.34.md"),
+        new (208, "v0.9.33, build 208 (2025-03-11 08:14 UTC)", "v0.9.33.md"),
+        new (207, "v0.9.32, build 207 (2025-03-08 20:15 UTC)", "v0.9.32.md"),
+        new (206, "v0.9.31, build 206 (2025-03-03 15:33 UTC)", "v0.9.31.md"),
+        new (205, "v0.9.30, build 205 (2025-02-24 19:55 UTC)", "v0.9.30.md"),
+        new (204, "v0.9.29, build 204 (2025-02-24 13:48 UTC)", "v0.9.29.md"),
+        new (203, "v0.9.28, build 203 (2025-02-09 16:33 UTC)", "v0.9.28.md"),
        new (202, "v0.9.27, build 202 (2025-01-21 18:24 UTC)", "v0.9.27.md"),
        new (201, "v0.9.26, build 201 (2025-01-13 19:11 UTC)", "v0.9.26.md"),
        new (200, "v0.9.25, build 200 (2025-01-04 18:33 UTC)", "v0.9.25.md"),
@@ -23,7 +23,7 @@ public partial class Changelog : ComponentBase

    private async Task ReadLogAsync()
    {
-        var response = await this.HttpClient.GetAsync($"changelog/{this.SelectedLog.Filename}");
+        using var response = await this.HttpClient.GetAsync($"changelog/{this.SelectedLog.Filename}");
        this.LogContent = await response.Content.ReadAsStringAsync();
    }
 }
@@ -24,7 +24,7 @@
                        IsLastContentBlock="@isLastBlock"
                        IsSecondToLastBlock="@isSecondLastBlock"
                        RegenerateFunc="@this.RegenerateBlock"
-                        RegenerateEnabled="@(() => this.IsProviderSelected)"
+                        RegenerateEnabled="@(() => this.IsProviderSelected && this.ChatThread.IsLLMProviderAllowed(this.Provider))"
                        EditLastBlockFunc="@this.EditLastBlock"
                        EditLastUserBlockFunc="@this.EditLastUserBlock"/>
                }
@@ -46,7 +46,7 @@
                Adornment="Adornment.End"
                AdornmentIcon="@Icons.Material.Filled.Send"
                OnAdornmentClick="() => this.SendMessage()"
-                ReadOnly="!this.IsProviderSelected || this.isStreaming"
+                Disabled="@this.IsInputForbidden()"
                Immediate="@true"
                OnKeyUp="this.InputKeyEvent"
                UserAttributes="@USER_INPUT_ATTRIBUTES"
@@ -97,7 +97,7 @@

            @if (this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence)
            {
-                <ConfidenceInfo Mode="ConfidenceInfoMode.ICON" LLMProvider="@this.Provider.UsedLLMProvider"/>
+                <ConfidenceInfo Mode="PopoverTriggerMode.ICON" LLMProvider="@this.Provider.UsedLLMProvider"/>
            }

            @if (this.isStreaming && this.cancellationTokenSource is not null)
@@ -108,6 +108,19 @@
            }

            <ProfileSelection CurrentProfile="@this.currentProfile" CurrentProfileChanged="@this.ProfileWasChanged"/>
+            
+            @if (PreviewFeatures.PRE_RAG_2024.IsEnabled(this.SettingsManager))
+            {
+                <DataSourceSelection @ref="@this.dataSourceSelectionComponent" PopoverTriggerMode="PopoverTriggerMode.BUTTON" PopoverButtonClasses="ma-3" LLMProvider="@this.Provider" DataSourceOptions="@this.GetCurrentDataSourceOptions()" DataSourceOptionsChanged="@(async options => await this.SetCurrentDataSourceOptions(options))" DataSourcesAISelected="@this.GetAgentSelectedDataSources()"/>
+            }
+            
+            @if (!this.ChatThread.IsLLMProviderAllowed(this.Provider))
+            {
+                <MudTooltip Text="The selected provider is not allowed in this chat due to data security reasons." Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
+                    <MudIconButton Icon="@Icons.Material.Filled.Error" Color="Color.Error"/>
+                </MudTooltip>
+            }
+            <MudIconButton />
        </MudToolBar>
    </FooterContent>
 </InnerScrolling>
@@ -3,6 +3,7 @@ using AIStudio.Dialogs;
 using AIStudio.Provider;
 using AIStudio.Settings;
 using AIStudio.Settings.DataModel;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Web;
@@ -40,9 +41,14 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
    [Inject]
    private IDialogService DialogService { get; init; } = null!;
    
+    [Inject]
+    private DataSourceService DataSourceService { get; init; } = null!;
+    
    private const Placement TOOLBAR_TOOLTIP_PLACEMENT = Placement.Top;
    private static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();

+    private DataSourceSelection? dataSourceSelectionComponent;
+    private DataSourceOptions earlyDataSourceOptions = new();
    private Profile currentProfile = Profile.NO_PROFILE;
    private bool hasUnsavedChanges;
    private bool mustScrollToBottomAfterRender;
@@ -66,21 +72,40 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable

    protected override async Task OnInitializedAsync()
    {
+        // Apply the filters for the message bus:
        this.ApplyFilters([], [ Event.HAS_CHAT_UNSAVED_CHANGES, Event.RESET_CHAT_STATE, Event.CHAT_STREAMING_DONE, Event.WORKSPACE_LOADED_CHAT_CHANGED ]);
        
        // Configure the spellchecking for the user input:
        this.SettingsManager.InjectSpellchecking(USER_INPUT_ATTRIBUTES);
-        
+
+        // Get the preselected profile:
        this.currentProfile = this.SettingsManager.GetPreselectedProfile(Tools.Components.CHAT);
+        
+        //
+        // Check for deferred messages of the kind 'SEND_TO_CHAT',
+        // aka the user sends an assistant result to the chat:
+        //
        var deferredContent = MessageBus.INSTANCE.CheckDeferredMessages<ChatThread>(Event.SEND_TO_CHAT).FirstOrDefault();
        if (deferredContent is not null)
        {
+            //
+            // Yes, the user sent an assistant result to the chat.
+            //
+            
+            // Use chat thread sent by the user:
            this.ChatThread = deferredContent;
            this.Logger.LogInformation($"The chat '{this.ChatThread.Name}' with {this.ChatThread.Blocks.Count} messages was deferred and will be rendered now.");
            await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
            
+            // We know already that the chat thread is not null,
+            // but we have to check it again for the nullability
+            // for the compiler:
            if (this.ChatThread is not null)
            {
+                //
+                // Check if the chat thread has a name. If not, we
+                // generate the name now:
+                //
                if (string.IsNullOrWhiteSpace(this.ChatThread.Name))
                {
                    var firstUserBlock = this.ChatThread.Blocks.FirstOrDefault(x => x.Role == ChatRole.USER);
@@ -94,12 +119,24 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                    }
                }

+                //
+                // Check if the user wants to apply the standard chat data source options:
+                //
+                if (this.SettingsManager.ConfigurationData.Chat.SendToChatDataSourceBehavior is SendToChatDataSourceBehavior.APPLY_STANDARD_CHAT_DATA_SOURCE_OPTIONS)
+                    this.ChatThread.DataSourceOptions = this.SettingsManager.ConfigurationData.Chat.PreselectedDataSourceOptions.CreateCopy();
+
+                //
+                // Check if the user wants to store the chat automatically:
+                //
                if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
                {
                    this.autoSaveEnabled = true;
                    this.mustStoreChat = true;
                    
-                    // Ensure the workspace exists:
+                    //
+                    // When a standard workspace is used, we have to ensure
+                    // that the workspace is available:
+                    //
                    if(this.ChatThread.WorkspaceId == KnownWorkspaces.ERI_SERVER_WORKSPACE_ID)
                        await WorkspaceBehaviour.EnsureERIServerWorkspace();
                    
@@ -108,14 +145,38 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                }
            }
        }
+        else
+        {
+            //
+            // No, the user did not send an assistant result to the chat.
+            //
+            this.ApplyStandardDataSourceOptions();
+        }
        
+        //
+        // Check if the user wants to show the latest message after loading:
+        //
        if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
        {
+            //
+            // We cannot scroll to the bottom right now because the
+            // chat component is not rendered yet. We have to wait for
+            // the rendering process to finish. Thus, we set a flag
+            // to scroll to the bottom after the rendering process.:
+            //
            this.mustScrollToBottomAfterRender = true;
            this.scrollRenderCountdown = 4;
            this.StateHasChanged();
        }
        
+        //
+        // Check if another component deferred the loading of a chat.
+        //
+        // This is used, e.g., for the bias-of-the-day component:
+        // when the bias for this day was already produced, the bias
+        // component sends a message to the chat component to load
+        // the chat with the bias:
+        //
        var deferredLoading = MessageBus.INSTANCE.CheckDeferredMessages<LoadChat>(Event.LOAD_CHAT).FirstOrDefault();
        if (deferredLoading != default)
        {
@@ -124,6 +185,11 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
            this.Logger.LogInformation($"The loading of the chat '{this.loadChat.ChatId}' was deferred and will be loaded now.");
        }

+        //
+        // When for whatever reason we have a chat thread, we have to
+        // ensure that the corresponding workspace id is set and the
+        // workspace name is loaded:
+        //
        if (this.ChatThread is not null)
        {
            this.currentWorkspaceId = this.ChatThread.WorkspaceId;
@@ -131,6 +197,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
            this.WorkspaceName(this.currentWorkspaceName);
        }
        
+        // Select the correct provider:
        await this.SelectProviderWhenLoadingChat();
        await base.OnInitializedAsync();
    }
@@ -204,6 +271,16 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
    
    private string UserInputClass => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? "confidence-border" : string.Empty;
    
+    private void ApplyStandardDataSourceOptions()
+    {
+        var chatDefaultOptions = this.SettingsManager.ConfigurationData.Chat.PreselectedDataSourceOptions.CreateCopy();
+        this.earlyDataSourceOptions = chatDefaultOptions;
+        if(this.ChatThread is not null)
+            this.ChatThread.DataSourceOptions = chatDefaultOptions;
+        
+        this.dataSourceSelectionComponent?.ChangeOptionWithoutSaving(chatDefaultOptions);
+    }
+    
    private string ExtractThreadName(string firstUserInput)
    {
        // We select the first 10 words of the user input:
@@ -231,8 +308,57 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
        await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
    }

+    private IReadOnlyList<DataSourceAgentSelected> GetAgentSelectedDataSources()
+    {
+        if (this.ChatThread is null)
+            return [];
+
+        return this.ChatThread.AISelectedDataSources;
+    }
+
+    private DataSourceOptions GetCurrentDataSourceOptions()
+    {
+        if (this.ChatThread is not null)
+            return this.ChatThread.DataSourceOptions;
+        
+        return this.earlyDataSourceOptions;
+    }
+    
+    private async Task SetCurrentDataSourceOptions(DataSourceOptions updatedOptions)
+    {
+        if (this.ChatThread is not null)
+        {
+            this.hasUnsavedChanges = true;
+            this.ChatThread.DataSourceOptions = updatedOptions;
+            if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
+            {
+                await this.SaveThread();
+                this.hasUnsavedChanges = false;
+            }
+        }
+        else
+            this.earlyDataSourceOptions = updatedOptions;
+    }
+
+    private bool IsInputForbidden()
+    {
+        if (!this.IsProviderSelected)
+            return true;
+        
+        if(this.isStreaming)
+            return true;
+        
+        if(!this.ChatThread.IsLLMProviderAllowed(this.Provider))
+            return true;
+        
+        return false;
+    }
+
    private async Task InputKeyEvent(KeyboardEventArgs keyEvent)
    {
+        if(this.dataSourceSelectionComponent?.IsVisible ?? false)
+            this.dataSourceSelectionComponent.Hide();
+        
        this.hasUnsavedChanges = true;
        var key = keyEvent.Code.ToLowerInvariant();
        
@@ -262,6 +388,9 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
        if (!this.IsProviderSelected)
            return;
        
+        if(!this.ChatThread.IsLLMProviderAllowed(this.Provider))
+            return;
+        
        // We need to blur the focus away from the input field
        // to be able to clear the field:
        await this.inputField.BlurAsync();
@@ -276,6 +405,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                SystemPrompt = SystemPrompts.DEFAULT,
                WorkspaceId = this.currentWorkspaceId,
                ChatId = Guid.NewGuid(),
+                DataSourceOptions = this.earlyDataSourceOptions,
                Name = this.ExtractThreadName(this.userInput),
                Seed = this.RNG.Next(),
                Blocks = [],
@@ -295,8 +425,14 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
        }

        var time = DateTimeOffset.Now;
+        IContent? lastUserPrompt;
        if (!reuseLastUserPrompt)
        {
+            lastUserPrompt = new ContentText
+            {
+                Text = this.userInput,
+            };
+
            //
            // Add the user message to the thread:
            //
@@ -305,10 +441,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                Time = time,
                ContentType = ContentType.TEXT,
                Role = ChatRole.USER,
-                Content = new ContentText
-                {
-                    Text = this.userInput,
-                },
+                Content = lastUserPrompt,
            });

            // Save the chat:
@@ -319,6 +452,8 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                this.StateHasChanged();
            }
        }
+        else
+            lastUserPrompt = this.ChatThread.Blocks.Last(x => x.Role is ChatRole.USER).Content;

        //
        // Add the AI response to the thread:
@@ -360,7 +495,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
            // Use the selected provider to get the AI response.
            // By awaiting this line, we wait for the entire
            // content to be streamed.
-            await aiText.CreateFromProviderAsync(this.Provider.CreateProvider(this.Logger), this.SettingsManager, this.Provider.Model, this.ChatThread, this.cancellationTokenSource.Token);
+            this.ChatThread = await aiText.CreateFromProviderAsync(this.Provider.CreateProvider(this.Logger), this.Provider.Model, lastUserPrompt, this.ChatThread, this.cancellationTokenSource.Token);
        }
        
        this.cancellationTokenSource = null;
@@ -374,6 +509,8 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable

        // Disable the stream state:
        this.isStreaming = false;
+        
+        // Update the UI:
        this.StateHasChanged();
    }
    
@@ -407,6 +544,10 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
    
    private async Task StartNewChat(bool useSameWorkspace = false, bool deletePreviousChat = false)
    {
+        //
+        // Want the user to manage the chat storage manually? In that case, we have to ask the user
+        // about possible data loss:
+        //
        if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY && this.hasUnsavedChanges)
        {
            var dialogParameters = new DialogParameters
@@ -420,6 +561,9 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                return;
        }

+        //
+        // Delete the previous chat when desired and necessary:
+        //
        if (this.ChatThread is not null && deletePreviousChat)
        {
            string chatPath;
@@ -434,10 +578,16 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                await this.Workspaces.DeleteChat(chatPath, askForConfirmation: false, unloadChat: true);
        }

+        //
+        // Reset our state:
+        //
        this.isStreaming = false;
        this.hasUnsavedChanges = false;
        this.userInput = string.Empty;
        
+        //
+        // Reset the LLM provider considering the user's settings:
+        //
        switch (this.SettingsManager.ConfigurationData.Chat.AddChatProviderBehavior)
        {
            case AddChatProviderBehavior.ADDED_CHATS_USE_DEFAULT_PROVIDER:
@@ -456,8 +606,16 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                break;
        }

+        //
+        // Reset the chat thread or create a new one:
+        //
        if (!useSameWorkspace)
        {
+            //
+            // When the user wants to start a new chat outside the current workspace,
+            // we have to reset the workspace id and the workspace name. Also, we have
+            // to reset the chat thread:
+            //
            this.ChatThread = null;
            this.currentWorkspaceId = Guid.Empty;
            this.currentWorkspaceName = string.Empty;
@@ -465,6 +623,11 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
        }
        else
        {
+            //
+            // When the user wants to start a new chat in the same workspace, we have to
+            // reset the chat thread only. The workspace id and the workspace name remain
+            // the same:
+            //
            this.ChatThread = new()
            {
                SelectedProvider = this.Provider.Id,
@@ -477,8 +640,11 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
                Blocks = [],
            };
        }
-
-        this.userInput = string.Empty;
+        
+        // Now, we have to reset the data source options as well:
+        this.ApplyStandardDataSourceOptions();
+        
+        // Notify the parent component about the change:
        await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
    }
    
@@ -538,12 +704,14 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
            this.currentWorkspaceId = this.ChatThread.WorkspaceId;
            this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
            this.WorkspaceName(this.currentWorkspaceName);
+            this.dataSourceSelectionComponent?.ChangeOptionWithoutSaving(this.ChatThread.DataSourceOptions, this.ChatThread.AISelectedDataSources);
        }
        else
        {
            this.currentWorkspaceId = Guid.Empty;
            this.currentWorkspaceName = string.Empty;
            this.WorkspaceName(this.currentWorkspaceName);
+            this.ApplyStandardDataSourceOptions();
        }
        
        await this.SelectProviderWhenLoadingChat();
@@ -567,6 +735,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
        this.WorkspaceName(this.currentWorkspaceName);
        
        this.ChatThread = null;
+        this.ApplyStandardDataSourceOptions();
        await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
    }
    
@@ -624,6 +793,9 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
        if(this.ChatThread is null)
            return;
        
+        if(!this.ChatThread.IsLLMProviderAllowed(this.Provider))
+            return;
+        
        this.ChatThread.Remove(aiBlock, removeForRegenerate: true);
        this.hasUnsavedChanges = true;
        this.StateHasChanged();
@@ -1,7 +1,7 @@
@using AIStudio.Provider
 <div class="d-flex">
    <MudTooltip Text="Shows and hides the confidence card with information about the selected LLM provider." Placement="Placement.Top">
-        @if (this.Mode is ConfidenceInfoMode.ICON)
+        @if (this.Mode is PopoverTriggerMode.ICON)
        {
            <MudIconButton Icon="@Icons.Material.Filled.Security" Class="confidence-icon" Style="@this.LLMProvider.GetConfidence(this.SettingsManager).SetColorStyle(this.SettingsManager)" OnClick="@(() => this.ToggleConfidence())"/>
        }
@@ -20,7 +20,7 @@
                    <MudText Typo="Typo.h5">Confidence Card</MudText>
                </CardHeaderContent>
            </MudCardHeader>
-            <MudCardContent>
+            <MudCardContent Style="max-height: 50vh; max-width: 35vw; overflow: auto;">
                <MudText Typo="Typo.h6">Description</MudText>
                <MudMarkdown Value="@this.currentConfidence.Description"/>

@@ -8,7 +8,7 @@ namespace AIStudio.Components;
 public partial class ConfidenceInfo : ComponentBase, IMessageBusReceiver, IDisposable
 {
    [Parameter]
-    public ConfidenceInfoMode Mode { get; set; } = ConfidenceInfoMode.BUTTON;
+    public PopoverTriggerMode Mode { get; set; } = PopoverTriggerMode.BUTTON;
    
    [Parameter]
    public LLMProviders LLMProvider { get; set; }
@@ -59,7 +59,7 @@ public partial class ConfidenceInfo : ComponentBase, IMessageBusReceiver, IDispo

    private string GetCurrentConfidenceColor() => $"color: {this.currentConfidence.Level.GetColor(this.SettingsManager)};";
    
-    private string GetPopoverStyle() => $"border-color: {this.currentConfidence.Level.GetColor(this.SettingsManager)}; max-width: calc(35vw);";
+    private string GetPopoverStyle() => $"border-color: {this.currentConfidence.Level.GetColor(this.SettingsManager)};";
    
    #region Implementation of IMessageBusReceiver

@@ -1,3 +1,5 @@
+using System.Diagnostics.CodeAnalysis;
+
 using AIStudio.Provider;
 using AIStudio.Settings;

@@ -47,8 +49,12 @@ public partial class ConfigurationProviderSelection : ComponentBase, IMessageBus

    #endregion
    
+    [SuppressMessage("Usage", "MWAIS0001:Direct access to `Providers` is not allowed")]
    private IEnumerable<ConfigurationSelectData<string>> FilteredData()
    {
+        if(this.Component is not Tools.Components.NONE and not Tools.Components.APP_SETTINGS)
+            yield return new("Use app default", string.Empty);
+        
        var minimumLevel = this.SettingsManager.GetMinimumConfidenceLevel(this.Component);
        foreach (var providerId in this.Data)
        {
@@ -0,0 +1,25 @@
+using AIStudio.Agents;
+using AIStudio.Settings;
+
+namespace AIStudio.Components;
+
+/// <summary>
+/// A data structure to combine the data source and the underlying AI decision.
+/// </summary>
+public sealed class DataSourceAgentSelected
+{
+    /// <summary>
+    /// The data source.
+    /// </summary>
+    public required IDataSource DataSource { get; set; }
+
+    /// <summary>
+    /// The AI decision, which led to the selection of the data source.
+    /// </summary>
+    public required SelectedDataSource AIDecision { get; set; }
+
+    /// <summary>
+    /// Indicates whether the data source is part of the final selection for the RAG process.
+    /// </summary>
+    public bool Selected { get; set; }
+}
@@ -0,0 +1,135 @@
+@using AIStudio.Settings
+
+@if (this.SelectionMode is DataSourceSelectionMode.SELECTION_MODE)
+{
+    <div class="d-flex">
+        <MudTooltip Text="Select the data sources you want to use here." Placement="Placement.Top">
+            @if (this.PopoverTriggerMode is PopoverTriggerMode.ICON)
+            {
+                <MudIconButton Icon="@Icons.Material.Filled.Source" Class="@this.PopoverButtonClasses" OnClick="@(() => this.ToggleDataSourceSelection())"/>
+            }
+            else
+            {
+                <MudButton Variant="Variant.Filled" StartIcon="@Icons.Material.Filled.Source" Class="@this.PopoverButtonClasses" OnClick="@(() => this.ToggleDataSourceSelection())">
+                    Select data sources
+                </MudButton>
+            }
+        </MudTooltip>
+
+        <MudPopover Open="@this.showDataSourceSelection" AnchorOrigin="Origin.TopLeft" TransformOrigin="Origin.BottomLeft" DropShadow="@true" Class="border-solid border-4 rounded-lg">
+            <MudCard>
+                <MudCardHeader>
+                    <CardHeaderContent>
+                        <PreviewPrototype/>
+                        <MudText Typo="Typo.h5">Data Source Selection</MudText>
+                    </CardHeaderContent>
+                </MudCardHeader>
+                <MudCardContent Style="min-width: 24em; max-height: 60vh; max-width: 45vw; overflow: auto;">
+                    @if (this.waitingForDataSources)
+                    {
+                        <MudSkeleton Width="30%" Height="42px;"/>
+                        <MudSkeleton Width="80%"/>
+                        <MudSkeleton Width="100%"/>
+                    }
+                    else if (this.showDataSourceSelection)
+                    {
+                        <MudTextSwitch Label="Are data sources enabled?" Value="@this.areDataSourcesEnabled" LabelOn="Yes, I want to use data sources." LabelOff="No, I don't want to use data sources." ValueChanged="@this.EnabledChanged"/>
+                        @if (this.areDataSourcesEnabled)
+                        {
+                            <MudTextSwitch Label="AI-based data source selection" Value="@this.aiBasedSourceSelection" LabelOn="Yes, let the AI decide which data sources are needed." LabelOff="No, I manually decide which data source to use." ValueChanged="@this.AutoModeChanged"/>
+                            
+                            @if (this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.EnableRetrievalContextValidation)
+                            {
+                                <MudTextSwitch Label="AI-based data validation" Value="@this.aiBasedValidation" LabelOn="Yes, let the AI validate & filter the retrieved data." LabelOff="No, use all data retrieved from the data sources." ValueChanged="@this.ValidationModeChanged"/>
+                            }
+
+                            @if (this.aiBasedSourceSelection is false || this.DataSourcesAISelected.Count == 0)
+                            {
+                                <MudField Label="Available Data Sources" Variant="Variant.Outlined" Class="mb-3" Disabled="@this.aiBasedSourceSelection">
+                                    <MudList T="IDataSource" SelectionMode="@this.GetListSelectionMode()" @bind-SelectedValues:get="@this.selectedDataSources" @bind-SelectedValues:set="@(x => this.SelectionChanged(x))" Style="max-height: 14em;">
+                                        @foreach (var source in this.availableDataSources)
+                                        {
+                                            <MudListItem Value="@source">
+                                                @source.Name
+                                            </MudListItem>
+                                        }
+                                    </MudList>
+                                </MudField>
+                            }
+                            else
+                            {
+                                <MudExpansionPanels MultiExpansion="@false" Class="mt-3" Style="max-height: 14em;">
+                                    <ExpansionPanel HeaderIcon="@Icons.Material.Filled.TouchApp" HeaderText="Available Data Sources">
+                                        <MudList T="IDataSource" SelectionMode="MudBlazor.SelectionMode.SingleSelection" SelectedValues="@this.selectedDataSources" Style="max-height: 14em;">
+                                            @foreach (var source in this.availableDataSources)
+                                            {
+                                                <MudListItem Value="@source">
+                                                    @source.Name
+                                                </MudListItem>
+                                            }
+                                        </MudList>
+                                    </ExpansionPanel>
+                                    <ExpansionPanel HeaderIcon="@Icons.Material.Filled.Filter" HeaderText="AI-Selected Data Sources">
+                                        <MudList T="DataSourceAgentSelected" SelectionMode="MudBlazor.SelectionMode.MultiSelection" ReadOnly="@true" SelectedValues="@this.GetSelectedDataSourcesWithAI()" Style="max-height: 14em;">
+                                            @foreach (var source in this.DataSourcesAISelected)
+                                            {
+                                                <MudListItem Value="@source">
+                                                    <ChildContent>
+                                                        <MudText Typo="Typo.body1">
+                                                            @source.DataSource.Name
+                                                        </MudText>
+                                                        
+                                                        <MudProgressLinear Color="Color.Info" Min="0" Max="1" Value="@source.AIDecision.Confidence"/>
+                                                        <MudJustifiedText Typo="Typo.body2">
+                                                            @this.GetAIReasoning(source)
+                                                        </MudJustifiedText>
+                                                    </ChildContent>
+                                                </MudListItem>
+                                            }
+                                        </MudList>
+                                    </ExpansionPanel>
+                                </MudExpansionPanels>
+                            }
+                        }
+                    }
+                </MudCardContent>
+                <MudCardActions>
+                    <MudButton Variant="Variant.Filled" OnClick="@(() => this.HideDataSourceSelection())">
+                        Close
+                    </MudButton>
+                </MudCardActions>
+            </MudCard>
+        </MudPopover>
+    </div>
+}
+else if (this.SelectionMode is DataSourceSelectionMode.CONFIGURATION_MODE)
+{
+    <MudPaper Class="pa-3 mb-8 mt-3 border-dashed border rounded-lg">
+        <PreviewPrototype/>
+        <MudText Typo="Typo.h5">Data Source Selection</MudText>
+        
+        @if (!string.IsNullOrWhiteSpace(this.ConfigurationHeaderMessage))
+        {
+            <MudText Typo="Typo.body1">
+                @this.ConfigurationHeaderMessage
+            </MudText>
+        }
+
+        <MudTextSwitch Label="Are data sources enabled?" Value="@this.areDataSourcesEnabled" LabelOn="Yes, I want to use data sources." LabelOff="No, I don't want to use data sources." ValueChanged="@this.EnabledChanged"/>
+        @if (this.areDataSourcesEnabled)
+        {
+            <MudTextSwitch Label="AI-based data source selection" Value="@this.aiBasedSourceSelection" LabelOn="Yes, let the AI decide which data sources are needed." LabelOff="No, I manually decide which data source to use." ValueChanged="@this.AutoModeChanged"/>
+            <MudTextSwitch Label="AI-based data validation" Value="@this.aiBasedValidation" LabelOn="Yes, let the AI validate & filter the retrieved data." LabelOff="No, use all data retrieved from the data sources." ValueChanged="@this.ValidationModeChanged"/>
+            <MudField Label="Available Data Sources" Variant="Variant.Outlined" Class="mb-3" Disabled="@this.aiBasedSourceSelection">
+                <MudList T="IDataSource" SelectionMode="@this.GetListSelectionMode()" @bind-SelectedValues:get="@this.selectedDataSources" @bind-SelectedValues:set="@(x => this.SelectionChanged(x))">
+                    @foreach (var source in this.availableDataSources)
+                    {
+                        <MudListItem Value="@source">
+                            @source.Name
+                        </MudListItem>
+                    }
+                </MudList>
+            </MudField>
+        }
+    </MudPaper>
+}
@@ -0,0 +1,278 @@
+using AIStudio.Settings;
+using AIStudio.Settings.DataModel;
+using AIStudio.Tools.Services;
+
+using Microsoft.AspNetCore.Components;
+
+namespace AIStudio.Components;
+
+public partial class DataSourceSelection : ComponentBase, IMessageBusReceiver, IDisposable
+{
+    [Parameter]
+    public DataSourceSelectionMode SelectionMode { get; set; } = DataSourceSelectionMode.SELECTION_MODE;
+    
+    [Parameter]
+    public PopoverTriggerMode PopoverTriggerMode { get; set; } = PopoverTriggerMode.BUTTON;
+    
+    [Parameter]
+    public string PopoverButtonClasses { get; set; } = string.Empty;
+    
+    [Parameter]
+    public required AIStudio.Settings.Provider LLMProvider { get; set; }
+
+    [Parameter]
+    public required DataSourceOptions DataSourceOptions { get; set; }
+    
+    [Parameter]
+    public EventCallback<DataSourceOptions> DataSourceOptionsChanged { get; set; }
+
+    [Parameter]
+    public IReadOnlyList<DataSourceAgentSelected> DataSourcesAISelected { get; set; } = [];
+    
+    [Parameter]
+    public string ConfigurationHeaderMessage { get; set; } = string.Empty;
+    
+    [Parameter]
+    public bool AutoSaveAppSettings { get; set; }
+    
+    [Inject]
+    private SettingsManager SettingsManager { get; init; } = null!;
+    
+    [Inject]
+    private MessageBus MessageBus { get; init; } = null!;
+    
+    [Inject]
+    private DataSourceService DataSourceService { get; init; } = null!;
+    
+    [Inject]
+    private ILogger<DataSourceSelection> Logger { get; init; } = null!;
+
+    private bool internalChange;
+    private bool showDataSourceSelection;
+    private bool waitingForDataSources = true;
+    private IReadOnlyList<IDataSource> availableDataSources = [];
+    private IReadOnlyCollection<IDataSource> selectedDataSources = [];
+    private bool aiBasedSourceSelection;
+    private bool aiBasedValidation;
+    private bool areDataSourcesEnabled;
+    
+    #region Overrides of ComponentBase
+
+    protected override async Task OnInitializedAsync()
+    {
+        this.MessageBus.RegisterComponent(this);
+        this.MessageBus.ApplyFilters(this, [], [ Event.COLOR_THEME_CHANGED, Event.RAG_AUTO_DATA_SOURCES_SELECTED ]);
+        
+        //
+        // Load the settings:
+        //
+        this.aiBasedSourceSelection = this.DataSourceOptions.AutomaticDataSourceSelection;
+        this.aiBasedValidation = this.DataSourceOptions.AutomaticValidation;
+        this.areDataSourcesEnabled = !this.DataSourceOptions.DisableDataSources;
+        this.waitingForDataSources = this.areDataSourcesEnabled;
+
+        //
+        // Preselect the data sources. Right now, we cannot filter
+        // the data sources. Later, when the component is shown, we
+        // will filter the data sources.
+        //
+        // Right before the preselection would be used to kick off the
+        // RAG process, we will filter the data sources as well.
+        //
+        var preselectedSources = new List<IDataSource>(this.DataSourceOptions.PreselectedDataSourceIds.Count);
+        foreach (var preselectedDataSourceId in this.DataSourceOptions.PreselectedDataSourceIds)
+        {
+            var dataSource = this.SettingsManager.ConfigurationData.DataSources.FirstOrDefault(ds => ds.Id == preselectedDataSourceId);
+            if (dataSource is not null)
+                preselectedSources.Add(dataSource);
+        }
+        
+        this.selectedDataSources = preselectedSources;
+        await base.OnInitializedAsync();
+    }
+
+    protected override async Task OnParametersSetAsync()
+    {
+        if (!this.internalChange)
+        {
+            this.aiBasedSourceSelection = this.DataSourceOptions.AutomaticDataSourceSelection;
+            this.aiBasedValidation = this.DataSourceOptions.AutomaticValidation;
+            this.areDataSourcesEnabled = !this.DataSourceOptions.DisableDataSources;
+        }
+
+        switch (this.SelectionMode)
+        {
+            //
+            // In selection mode, we have to load & filter the data sources
+            // when the component is shown:
+            //
+            case DataSourceSelectionMode.SELECTION_MODE:
+                
+                //
+                // For external changes, we have to reload & filter
+                // the data sources:
+                //
+                if (this.showDataSourceSelection && !this.internalChange)
+                    await this.LoadAndApplyFilters();
+                else
+                    this.internalChange = false;
+                
+                break;
+            
+            //
+            // In configuration mode, we have to load all data sources:
+            //
+            case DataSourceSelectionMode.CONFIGURATION_MODE:
+                this.availableDataSources = this.SettingsManager.ConfigurationData.DataSources;
+                break;
+        }
+        
+        await base.OnParametersSetAsync();
+    }
+
+    #endregion
+
+    private SelectionMode GetListSelectionMode() => this.aiBasedSourceSelection ? MudBlazor.SelectionMode.SingleSelection : MudBlazor.SelectionMode.MultiSelection;
+    
+    private IReadOnlyCollection<DataSourceAgentSelected> GetSelectedDataSourcesWithAI() => this.DataSourcesAISelected.Where(n => n.Selected).ToList();
+
+    private string GetAIReasoning(DataSourceAgentSelected source) => $"AI reasoning (confidence {source.AIDecision.Confidence:P0}): {source.AIDecision.Reason}";
+    
+    public void ChangeOptionWithoutSaving(DataSourceOptions options, IReadOnlyList<DataSourceAgentSelected>? aiSelectedDataSources = null)
+    {
+        this.DataSourceOptions = options;
+        this.DataSourcesAISelected = aiSelectedDataSources ?? [];
+        
+        this.aiBasedSourceSelection = this.DataSourceOptions.AutomaticDataSourceSelection;
+        this.aiBasedValidation = this.DataSourceOptions.AutomaticValidation;
+        this.areDataSourcesEnabled = !this.DataSourceOptions.DisableDataSources;
+        this.selectedDataSources = this.SettingsManager.ConfigurationData.DataSources.Where(ds => this.DataSourceOptions.PreselectedDataSourceIds.Contains(ds.Id)).ToList();
+        this.waitingForDataSources = false;
+
+        //
+        // Remark: We do not apply the filters here. This is done later
+        // when either the parameters are changed or just before the
+        // RAG process is started (outside of this component).
+        //
+        // In fact, when we apply the filters here, multiple calls
+        // to the filter method would be made. We would get conflicts.
+        //
+    }
+    
+    public bool IsVisible => this.showDataSourceSelection;
+
+    public void Hide()
+    {
+        this.showDataSourceSelection = false;
+        this.StateHasChanged();
+    }
+    
+    private async Task LoadAndApplyFilters()
+    {
+        if(this.DataSourceOptions.DisableDataSources)
+            return;
+        
+        this.waitingForDataSources = true;
+        this.StateHasChanged();
+            
+        // Load the data sources:
+        var sources = await this.DataSourceService.GetDataSources(this.LLMProvider, this.selectedDataSources);
+        this.availableDataSources = sources.AllowedDataSources;
+        this.selectedDataSources = sources.SelectedDataSources;
+        this.waitingForDataSources = false;
+        this.StateHasChanged();
+    }
+    
+    private async Task EnabledChanged(bool state)
+    {
+        this.areDataSourcesEnabled = state;
+        this.DataSourceOptions.DisableDataSources = !this.areDataSourcesEnabled;
+        
+        await this.LoadAndApplyFilters();
+        await this.OptionsChanged();
+        this.StateHasChanged();
+    }
+    
+    private async Task AutoModeChanged(bool state)
+    {
+        this.aiBasedSourceSelection = state;
+        this.DataSourceOptions.AutomaticDataSourceSelection = this.aiBasedSourceSelection;
+        
+        await this.OptionsChanged();
+    }
+    
+    private async Task ValidationModeChanged(bool state)
+    {
+        this.aiBasedValidation = state;
+        this.DataSourceOptions.AutomaticValidation = this.aiBasedValidation;
+        
+        await this.OptionsChanged();
+    }
+    
+    private async Task SelectionChanged(IReadOnlyCollection<IDataSource>? chosenDataSources)
+    {
+        this.selectedDataSources = chosenDataSources ?? [];
+        this.DataSourceOptions.PreselectedDataSourceIds = this.selectedDataSources.Select(ds => ds.Id).ToList();
+
+        await this.OptionsChanged();
+    }
+
+    private async Task OptionsChanged()
+    {
+        this.internalChange = true;
+        
+        await this.DataSourceOptionsChanged.InvokeAsync(this.DataSourceOptions);
+        
+        if(this.AutoSaveAppSettings)
+            await this.SettingsManager.StoreSettings();
+    }
+    
+    private async Task ToggleDataSourceSelection()
+    {
+        this.showDataSourceSelection = !this.showDataSourceSelection;
+        if (this.showDataSourceSelection)
+            await this.LoadAndApplyFilters();
+    }
+    
+    private void HideDataSourceSelection() => this.showDataSourceSelection = false;
+
+    #region Implementation of IMessageBusReceiver
+
+    public string ComponentName => nameof(ConfidenceInfo);
+    
+    public Task ProcessMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data)
+    {
+        switch (triggeredEvent)
+        {
+            case Event.COLOR_THEME_CHANGED:
+                this.showDataSourceSelection = false;
+                this.StateHasChanged();
+                break;
+            
+            case Event.RAG_AUTO_DATA_SOURCES_SELECTED:
+                if(data is IReadOnlyList<DataSourceAgentSelected> aiSelectedDataSources)
+                    this.DataSourcesAISelected = aiSelectedDataSources;
+                    
+                this.StateHasChanged();
+                break;
+        }
+        
+        return Task.CompletedTask;
+    }
+
+    public Task<TResult?> ProcessMessageWithResult<TPayload, TResult>(ComponentBase? sendingComponent, Event triggeredEvent, TPayload? data)
+    {
+        return Task.FromResult<TResult?>(default);
+    }
+
+    #endregion
+    
+    #region Implementation of IDisposable
+
+    public void Dispose()
+    {
+        this.MessageBus.Unregister(this);
+    }
+
+    #endregion
+}
@@ -0,0 +1,23 @@
+namespace AIStudio.Components;
+
+public enum DataSourceSelectionMode
+{
+    /// <summary>
+    /// The user is selecting data sources for, e.g., the chat.
+    /// </summary>
+    /// <remarks>
+    /// In this case, we have to filter the data sources based on the
+    /// selected provider and check security requirements.
+    /// </remarks>
+    SELECTION_MODE,
+    
+    /// <summary>
+    /// The user is configuring the default data sources, e.g., for the chat.
+    /// </summary>
+    /// <remarks>
+    /// In this case, all data sources are available for selection.
+    /// They get filtered later based on the selected provider and
+    /// security requirements.
+    /// </remarks>
+    CONFIGURATION_MODE,
+}
@@ -14,7 +14,7 @@ public partial class MudTextList : ComponentBase
    public string Icon { get; set; } = Icons.Material.Filled.CheckCircle;
    
    [Parameter]
-    public string Class { get; set; } = "";
+    public string Class { get; set; } = string.Empty;
    
    private string Classes => $"mud-text-list {this.Class}";
 }
@@ -1,6 +1,6 @@
 namespace AIStudio.Components;

-public enum ConfidenceInfoMode
+public enum PopoverTriggerMode
 {
    BUTTON,
    ICON,
@@ -1,5 +1,5 @@
 <MudTooltip Text="You can switch between your profiles here" Placement="Placement.Top">
-    <MudMenu StartIcon="@Icons.Material.Filled.Person4" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@this.CurrentProfile.Name" Variant="Variant.Filled" Color="Color.Default" Class="@this.MarginClass">
+    <MudMenu TransformOrigin="@Origin.BottomLeft" AnchorOrigin="Origin.TopLeft" StartIcon="@Icons.Material.Filled.Person4" EndIcon="@Icons.Material.Filled.KeyboardArrowDown" Label="@this.CurrentProfile.Name" Variant="Variant.Filled" Color="Color.Default" Class="@this.MarginClass">
        @foreach (var profile in this.SettingsManager.ConfigurationData.Profiles.GetAllProfiles())
        {
            <MudMenuItem OnClick="() => this.SelectionChanged(profile)">
@@ -14,11 +14,14 @@ public partial class ProfileSelection : ComponentBase

    [Parameter]
    public string MarginLeft { get; set; } = "ml-3";
+
+    [Parameter]
+    public string MarginRight { get; set; } = string.Empty;
    
    [Inject]
    private SettingsManager SettingsManager { get; init; } = null!;
    
-    private string MarginClass => $"{this.MarginLeft}";
+    private string MarginClass => $"{this.MarginLeft} {this.MarginRight}";
    
    private async Task SelectionChanged(Profile profile)
    {
@@ -1,6 +1,6 @@
@using AIStudio.Settings

-<MudSelect T="Provider" Value="@this.ProviderSettings" ValueChanged="@this.SelectionChanged" Validation="@this.ValidateProvider" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Apps" Margin="Margin.Dense" Label="Provider" Class="mb-3 rounded-lg" Variant="Variant.Outlined">
+<MudSelect T="Provider" Value="@this.ProviderSettings" ValueChanged="@this.SelectionChanged" Validation="@this.ValidateProvider" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Apps" Margin="Margin.Dense" Label="Provider" Class="mb-3 rounded-lg" OuterClass="flex-grow-0" Variant="Variant.Outlined">
    @foreach (var provider in this.GetAvailableProviders())
    {
        <MudSelectItem Value="@provider"/>
@@ -1,3 +1,5 @@
+using System.Diagnostics.CodeAnalysis;
+
 using AIStudio.Assistants;
 using AIStudio.Provider;
 using AIStudio.Settings;
@@ -9,7 +11,7 @@ namespace AIStudio.Components;
 public partial class ProviderSelection : ComponentBase
 {
    [CascadingParameter]
-    public AssistantBase? AssistantBase { get; set; }
+    public AssistantBase<NoComponent>? AssistantBase { get; set; }
    
    [Parameter]
    public AIStudio.Settings.Provider ProviderSettings { get; set; }
@@ -29,6 +31,7 @@ public partial class ProviderSelection : ComponentBase
        await this.ProviderSettingsChanged.InvokeAsync(provider);
    }
    
+    [SuppressMessage("Usage", "MWAIS0001:Direct access to `Providers` is not allowed")]
    private IEnumerable<AIStudio.Settings.Provider> GetAvailableProviders()
    {
        var minimumLevel = this.SettingsManager.GetMinimumConfidenceLevel(this.AssistantBase?.Component ?? Tools.Components.NONE);
@@ -2,7 +2,7 @@
    <MudTextSwitch Label="Read content from web?" Disabled="@this.AgentIsRunning" @bind-Value="@this.showWebContentReader" LabelOn="Show web content options" LabelOff="Hide web content options" />
    @if (this.showWebContentReader)
    {
-        <MudTextSwitch Label="Cleanup content by using a LLM agent?" @bind-Value="@this.useContentCleanerAgent" Validation="@this.ValidateProvider" Disabled="@this.AgentIsRunning" LabelOn="The content is cleaned using an LLM agent: the main content is extracted, advertisements and other irrelevant things are attempted to be removed; relative links are attempted to be converted into absolute links so that they can be used." LabelOff="No content cleaning" />
+        <MudTextSwitch Label="Cleanup content by using an LLM agent?" @bind-Value="@this.useContentCleanerAgent" Validation="@this.ValidateProvider" Disabled="@this.AgentIsRunning" LabelOn="The content is cleaned using an LLM agent: the main content is extracted, advertisements and other irrelevant things are attempted to be removed; relative links are attempted to be converted into absolute links so that they can be used." LabelOff="No content cleaning" />
        <MudStack Row="@true" AlignItems="@AlignItems.Baseline" Class="mb-3">
            <MudTextField T="string" Label="URL from which to load the content" @bind-Value="@this.providedURL" Validation="@this.ValidateURL" Adornment="Adornment.Start" AdornmentIcon="@Icons.Material.Filled.Link" Placeholder="https://..." HelperText="Loads the content from your URL. Does not work when the content is hidden behind a paywall." Variant="Variant.Outlined" Immediate="@true" Disabled="@this.AgentIsRunning"/>
            <MudButton Disabled="@(!this.IsReady || this.AgentIsRunning)" Variant="Variant.Filled" Size="Size.Large" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Download" OnClick="() => this.LoadFromWeb()">
@@ -59,11 +59,7 @@ public partial class ReadWebContent : ComponentBase
        if(this.PreselectContentCleanerAgent)
            this.useContentCleanerAgent = true;
        
-        if (this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions)
-            this.providerSettings = this.SettingsManager.ConfigurationData.Providers.FirstOrDefault(x => x.Id == this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectedAgentProvider);
-        else
-            this.providerSettings = this.ProviderSettings;
-
+        this.ProviderSettings = this.SettingsManager.GetPreselectedProvider(Tools.Components.AGENT_TEXT_CONTENT_CLEANER, this.ProviderSettings.Id, true);
        await base.OnInitializedAsync();
    }

@@ -1,4 +1,5 @@
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;

@@ -1,4 +1,5 @@
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;

@@ -1,32 +0,0 @@
-@using AIStudio.Settings
-@inherits SettingsPanelBase
-
-<ExpansionPanel HeaderIcon="@Icons.Material.Filled.CalendarToday" HeaderText="Assistant: Agenda Options">
-    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <ConfigurationOption OptionDescription="Preselect agenda options?" LabelOn="Agenda options are preselected" LabelOff="No agenda options are preselected" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectOptions = updatedState)" OptionHelp="When enabled, you can preselect most agenda options. This is might be useful when you need to create similar agendas often."/>
-        <ConfigurationText OptionDescription="Preselect a name?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.Tag" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectName)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectName = updatedText)" />
-        <ConfigurationText OptionDescription="Preselect a topic?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.EventNote" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectTopic)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectTopic = updatedText)" />
-        <ConfigurationText OptionDescription="Preselect an objective?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.Flag" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectObjective)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectObjective = updatedText)" />
-        <ConfigurationText OptionDescription="Preselect a moderator?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.Person3" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectModerator)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectModerator = updatedText)" />
-        <ConfigurationText OptionDescription="Preselect a duration?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.Schedule" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectDuration)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectDuration = updatedText)" />
-        <ConfigurationText OptionDescription="Preselect a start time?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.Schedule" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectStartTime)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectStartTime = updatedText)" />
-        <ConfigurationOption OptionDescription="Preselect whether the participants should get to know each other" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" LabelOn="Participants should get to know each other" LabelOff="Participants do not need to get to know each other" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectIntroduceParticipants)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectIntroduceParticipants = updatedState)" />
-        <ConfigurationSelect OptionDescription="Preselect the number of participants" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectNumberParticipants)" Data="@ConfigurationSelectDataFactory.GetNumberParticipantsData()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Agenda.PreselectNumberParticipants = selectedValue)" OptionHelp="How many participants should be preselected?"/>
-        <ConfigurationOption OptionDescription="Preselect whether the participants should actively involved" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" LabelOn="Participants should be actively involved" LabelOff="Participants do not need to be actively involved" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectActiveParticipation)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectActiveParticipation = updatedState)" />
-        <ConfigurationOption OptionDescription="Preselect whether the meeting is virtual" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" LabelOn="Meeting is virtual" LabelOff="Meeting is in person" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectIsMeetingVirtual)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectIsMeetingVirtual = updatedState)" />
-        <ConfigurationText OptionDescription="Preselect a location?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.MyLocation" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectLocation)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectLocation = updatedText)" />
-        <ConfigurationOption OptionDescription="Preselect whether there is a joint dinner" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" LabelOn="There is a joint dinner" LabelOff="There is no joint dinner" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectJointDinner)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectJointDinner = updatedState)" />
-        <ConfigurationOption OptionDescription="Preselect whether there is a social event" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" LabelOn="There is a social event" LabelOff="There is no social event" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectSocialActivity)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectSocialActivity = updatedState)" />
-        <ConfigurationOption OptionDescription="Preselect whether participants needs to arrive and depart" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" LabelOn="Participants need to arrive and depart" LabelOff="Participants do not need to arrive and depart" State="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectArriveAndDepart)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Agenda.PreselectArriveAndDepart = updatedState)" />
-        <ConfigurationSlider T="int" OptionDescription="Preselect the approx. lunch time" Min="30" Max="120" Step="5" Unit="minutes" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Value="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectLunchTime)" ValueUpdate="@(updatedValue => this.SettingsManager.ConfigurationData.Agenda.PreselectLunchTime = updatedValue)" />
-        <ConfigurationSlider T="int" OptionDescription="Preselect the approx. break time" Min="10" Max="60" Step="5" Unit="minutes" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Value="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectBreakTime)" ValueUpdate="@(updatedValue => this.SettingsManager.ConfigurationData.Agenda.PreselectBreakTime = updatedValue)" />
-        <ConfigurationSelect OptionDescription="Preselect the agenda language" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectedTargetLanguage)" Data="@ConfigurationSelectDataFactory.GetCommonLanguagesTranslationData()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Agenda.PreselectedTargetLanguage = selectedValue)" OptionHelp="Which agenda language should be preselected?"/>
-        @if (this.SettingsManager.ConfigurationData.Agenda.PreselectedTargetLanguage is CommonLanguages.OTHER)
-        {
-            <ConfigurationText OptionDescription="Preselect another agenda language" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" Icon="@Icons.Material.Filled.Translate" Text="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectedOtherLanguage)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Agenda.PreselectedOtherLanguage = updatedText)"/>
-        }
-        <ConfigurationMinConfidenceSelection Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" RestrictToGlobalMinimumConfidence="@true" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Agenda.MinimumProviderConfidence)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Agenda.MinimumProviderConfidence = selectedValue)"/>
-        <ConfigurationProviderSelection Component="Components.AGENDA_ASSISTANT" Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Agenda.PreselectedProvider = selectedValue)"/>
-        <ConfigurationSelect OptionDescription="Preselect one of your profiles?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Agenda.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Agenda.PreselectedProfile)" Data="@ConfigurationSelectDataFactory.GetProfilesData(this.SettingsManager.ConfigurationData.Profiles)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Agenda.PreselectedProfile = selectedValue)" OptionHelp="Would you like to preselect one of your profiles?"/>
-    </MudPaper>
-</ExpansionPanel>
@@ -1,3 +0,0 @@
-namespace AIStudio.Components.Settings;
-
-public partial class SettingsPanelAgenda : SettingsPanelBase;
@@ -6,7 +6,7 @@
            Use Case: this agent is used to clean up text content. It extracts the main content, removes advertisements and other irrelevant things,
            and attempts to convert relative links into absolute links so that they can be used.
        </MudText>
-        <ConfigurationOption OptionDescription="Preselect text content cleaner options?" LabelOn="Options are preselected" LabelOff="No options are preselected" State="@(() => this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions = updatedState)" OptionHelp="When enabled, you can preselect some agent options. This is might be useful when you prefer a LLM."/>
+        <ConfigurationOption OptionDescription="Preselect text content cleaner options?" LabelOn="Options are preselected" LabelOff="No options are preselected" State="@(() => this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions = updatedState)" OptionHelp="When enabled, you can preselect some agent options. This is might be useful when you prefer an LLM."/>
        <ConfigurationProviderSelection Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectAgentOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectedAgentProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.TextContentCleaner.PreselectedAgentProvider = selectedValue)"/>
    </MudPaper>
 </ExpansionPanel>
@@ -0,0 +1,11 @@
+@inherits SettingsPanelBase
+
+<ExpansionPanel HeaderIcon="@Icons.Material.Filled.SelectAll" HeaderText="Agent: Data Source Selection Options">
+    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
+        <MudText Typo="Typo.body1" Class="mb-3">
+            Use Case: this agent is used to select the appropriate data sources for the current prompt.
+        </MudText>
+        <ConfigurationOption OptionDescription="Preselect data source selection options?" LabelOn="Options are preselected" LabelOff="No options are preselected" State="@(() => this.SettingsManager.ConfigurationData.AgentDataSourceSelection.PreselectAgentOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.AgentDataSourceSelection.PreselectAgentOptions = updatedState)" OptionHelp="When enabled, you can preselect some agent options. This is might be useful when you prefer an LLM."/>
+        <ConfigurationProviderSelection Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.AgentDataSourceSelection.PreselectAgentOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.AgentDataSourceSelection.PreselectedAgentProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.AgentDataSourceSelection.PreselectedAgentProvider = selectedValue)"/>
+    </MudPaper>
+</ExpansionPanel>
@@ -0,0 +1,3 @@
+namespace AIStudio.Components.Settings;
+
+public partial class SettingsPanelAgentDataSourceSelection : SettingsPanelBase;
@@ -0,0 +1,18 @@
+@inherits SettingsPanelBase
+
+<ExpansionPanel HeaderIcon="@Icons.Material.Filled.Assessment" HeaderText="Agent: Retrieval Context Validation Options">
+    <MudText Typo="Typo.body1" Class="mb-3">
+        Use Case: this agent is used to validate any retrieval context of any retrieval process. Perhaps there are many of these
+        retrieval contexts and you want to validate them all. Therefore, you might want to use a cheap and fast LLM for this
+        job. When using a local or self-hosted LLM, look for a small (e.g. 3B) and fast model.
+    </MudText>
+    <ConfigurationOption OptionDescription="Enable the retrieval context validation agent?" LabelOn="The validation agent is enabled" LabelOff="No validation is performed" State="@(() => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.EnableRetrievalContextValidation)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.EnableRetrievalContextValidation = updatedState)" OptionHelp="When enabled, the retrieval context validation agent will check each retrieval context of any retrieval process, whether a context makes sense for the given prompt."/>
+    @if (this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.EnableRetrievalContextValidation)
+    {
+        <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
+            <ConfigurationOption OptionDescription="Preselect retrieval context validation options?" LabelOn="Options are preselected" LabelOff="No options are preselected" State="@(() => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectAgentOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectAgentOptions = updatedState)" OptionHelp="When enabled, you can preselect some agent options. This is might be useful when you prefer an LLM."/>
+            <ConfigurationSlider T="int" OptionDescription="How many validation agents should work simultaneously?" Min="1" Max="100" Step="1" Unit="agents" Value="@(() => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.NumParallelValidations)" ValueUpdate="@(updatedValue => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.NumParallelValidations = updatedValue)" OptionHelp="More active agents also mean that a corresponding number of requests are made simultaneously. Some providers limit the number of requests per minute. When you are unsure, choose a low setting between 1 to 6 agents."/>
+            <ConfigurationProviderSelection Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectAgentOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectedAgentProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.AgentRetrievalContextValidation.PreselectedAgentProvider = selectedValue)"/>
+        </MudPaper>
+    }
+</ExpansionPanel>
@@ -0,0 +1,3 @@
+namespace AIStudio.Components.Settings;
+
+public partial class SettingsPanelAgentRetrievalContextValidation : SettingsPanelBase;
@@ -19,6 +19,6 @@
        }
    }
    
-    <ConfigurationProviderSelection Data="@this.AvailableLLMProvidersFunc()" SelectedValue="@(() => this.SettingsManager.ConfigurationData.App.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.App.PreselectedProvider = selectedValue)" HelpText="@(() => "Would you like to set one provider as the default for the entire app? When you configure a different provider for an assistant, it will always take precedence.")"/>
+    <ConfigurationProviderSelection Component="Components.APP_SETTINGS" Data="@this.AvailableLLMProvidersFunc()" SelectedValue="@(() => this.SettingsManager.ConfigurationData.App.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.App.PreselectedProvider = selectedValue)" HelpText="@(() => "Would you like to set one provider as the default for the entire app? When you configure a different provider for an assistant, it will always take precedence.")"/>
    <ConfigurationSelect OptionDescription="Preselect one of your profiles?" SelectedValue="@(() => this.SettingsManager.ConfigurationData.App.PreselectedProfile)" Data="@ConfigurationSelectDataFactory.GetProfilesData(this.SettingsManager.ConfigurationData.Profiles)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.App.PreselectedProfile = selectedValue)" OptionHelp="Would you like to set one of your profiles as the default for the entire app? When you configure a different profile for an assistant, it will always take precedence."/>
 </ExpansionPanel>
@@ -1,29 +0,0 @@
-@using AIStudio.Settings
-@using AIStudio.Settings.DataModel
-@inherits SettingsPanelBase
-
-<ExpansionPanel HeaderIcon="@Icons.Material.Filled.Psychology" HeaderText="Assistant: Bias of the Day">
-
-    <ConfigurationOption OptionDescription="Restrict to one bias a day?" LabelOn="Yes, you can only retrieve one bias per day" LabelOff="No restriction. You can retrieve as many biases as you want per day." State="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.RestrictOneBiasPerDay)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.BiasOfTheDay.RestrictOneBiasPerDay = updatedState)"/>
-    
-    <MudField Label="Statistics" Variant="Variant.Outlined" Class="mb-2">
-        <MudText Typo="Typo.body1">
-            You have learned about @this.SettingsManager.ConfigurationData.BiasOfTheDay.UsedBias.Count out of @BiasCatalog.ALL_BIAS.Count biases.
-        </MudText>
-        <MudButton Size="Size.Small" Variant="Variant.Filled" StartIcon="@Icons.Material.Filled.Restore" Color="Color.Error" OnClick="@(() => this.ResetBiasOfTheDayHistory())">
-            Reset
-        </MudButton>
-    </MudField>
-    
-    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <ConfigurationOption OptionDescription="Preselect options?" LabelOn="Options are preselected" LabelOff="No options are preselected" State="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions = updatedState)" OptionHelp="When enabled, you can preselect options. This is might be useful when you prefer a specific language or LLM model."/>
-        <ConfigurationSelect OptionDescription="Preselect the language" Disabled="@(() => !this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedTargetLanguage)" Data="@ConfigurationSelectDataFactory.GetCommonLanguagesOptionalData()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedTargetLanguage = selectedValue)" OptionHelp="Which language should be preselected?"/>
-        @if (this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedTargetLanguage is CommonLanguages.OTHER)
-        {
-            <ConfigurationText OptionDescription="Preselect another language" Disabled="@(() => !this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)" Icon="@Icons.Material.Filled.Translate" Text="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedOtherLanguage)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedOtherLanguage = updatedText)"/>
-        }
-        <ConfigurationSelect OptionDescription="Preselect one of your profiles?" Disabled="@(() => !this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedProfile)" Data="@ConfigurationSelectDataFactory.GetProfilesData(this.SettingsManager.ConfigurationData.Profiles)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedProfile = selectedValue)" OptionHelp="Would you like to preselect one of your profiles?"/>
-        <ConfigurationMinConfidenceSelection Disabled="@(() => !this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)" RestrictToGlobalMinimumConfidence="@true" SelectedValue="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.MinimumProviderConfidence)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.BiasOfTheDay.MinimumProviderConfidence = selectedValue)"/>
-        <ConfigurationProviderSelection Component="Components.BIAS_DAY_ASSISTANT" Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.BiasOfTheDay.PreselectedProvider = selectedValue)"/>
-    </MudPaper>
-</ExpansionPanel>
@@ -1,4 +1,5 @@
 using AIStudio.Settings;
+using AIStudio.Tools.Services;

 using Microsoft.AspNetCore.Components;

@@ -1,4 +1,5 @@
@using AIStudio.Settings
+@using AIStudio.Settings.DataModel
@inherits SettingsPanelBase

 <ExpansionPanel HeaderIcon="@Icons.Material.Filled.Chat" HeaderText="Chat Options">
@@ -9,7 +10,13 @@

    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
        <ConfigurationOption OptionDescription="Preselect chat options?" LabelOn="Chat options are preselected" LabelOff="No chat options are preselected" State="@(() => this.SettingsManager.ConfigurationData.Chat.PreselectOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Chat.PreselectOptions = updatedState)" OptionHelp="When enabled, you can preselect chat options. This is might be useful when you prefer a specific provider."/>
-        <ConfigurationProviderSelection Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.Chat.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Chat.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Chat.PreselectedProvider = selectedValue)"/>
+        <ConfigurationProviderSelection Component="Components.CHAT" Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.Chat.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Chat.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Chat.PreselectedProvider = selectedValue)"/>
        <ConfigurationSelect OptionDescription="Preselect one of your profiles?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Chat.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Chat.PreselectedProfile)" Data="@ConfigurationSelectDataFactory.GetProfilesData(this.SettingsManager.ConfigurationData.Profiles)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Chat.PreselectedProfile = selectedValue)" OptionHelp="Would you like to set one of your profiles as the default for chats?"/>
    </MudPaper>
+
+    @if (PreviewFeatures.PRE_RAG_2024.IsEnabled(this.SettingsManager))
+    {
+        <DataSourceSelection SelectionMode="DataSourceSelectionMode.CONFIGURATION_MODE" AutoSaveAppSettings="@true" @bind-DataSourceOptions="@this.SettingsManager.ConfigurationData.Chat.PreselectedDataSourceOptions" ConfigurationHeaderMessage="You can set default data sources and options for new chats. You can change these settings later for each individual chat."/>
+        <ConfigurationSelect OptionDescription="Apply default data source option when sending assistant results to chat" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Chat.SendToChatDataSourceBehavior)" Data="@ConfigurationSelectDataFactory.GetSendToChatDataSourceBehaviorData()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Chat.SendToChatDataSourceBehavior = selectedValue)" OptionHelp="Do you want to apply the default data source options when sending assistant results to chat?"/>
+    }
 </ExpansionPanel>
@@ -1,18 +0,0 @@
-@using AIStudio.Assistants.Coding
-@using AIStudio.Settings
-@inherits SettingsPanelBase
-
-<ExpansionPanel HeaderIcon="@Icons.Material.Filled.Code" HeaderText="Assistant: Coding Options">
-    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <ConfigurationOption OptionDescription="Preselect coding options?" LabelOn="Coding options are preselected" LabelOff="No coding options are preselected" State="@(() => this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Coding.PreselectOptions = updatedState)" OptionHelp="When enabled, you can preselect the coding options. This is might be useful when you prefer a specific programming language or LLM model."/>
-        <ConfigurationOption OptionDescription="Preselect compiler messages?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" LabelOn="Compiler messages are preselected" LabelOff="Compiler messages are not preselected" State="@(() => this.SettingsManager.ConfigurationData.Coding.PreselectCompilerMessages)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.Coding.PreselectCompilerMessages = updatedState)" />
-        <ConfigurationSelect OptionDescription="Preselect a programming language" Disabled="@(() => !this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Coding.PreselectedProgrammingLanguage)" Data="@ConfigurationSelectDataFactory.GetCommonCodingLanguagesData()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Coding.PreselectedProgrammingLanguage = selectedValue)" OptionHelp="Which programming language should be preselected for added contexts?"/>
-        @if (this.SettingsManager.ConfigurationData.Coding.PreselectedProgrammingLanguage is CommonCodingLanguages.OTHER)
-        {
-            <ConfigurationText OptionDescription="Preselect another programming language" Disabled="@(() => !this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" Icon="@Icons.Material.Filled.Code" Text="@(() => this.SettingsManager.ConfigurationData.Coding.PreselectedOtherProgrammingLanguage)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.Coding.PreselectedOtherProgrammingLanguage = updatedText)"/>
-        }
-        <ConfigurationMinConfidenceSelection Disabled="@(() => !this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" RestrictToGlobalMinimumConfidence="@true" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Coding.MinimumProviderConfidence)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Coding.MinimumProviderConfidence = selectedValue)"/>
-        <ConfigurationProviderSelection Component="Components.CODING_ASSISTANT" Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Coding.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Coding.PreselectedProvider = selectedValue)"/>
-        <ConfigurationSelect OptionDescription="Preselect one of your profiles?" Disabled="@(() => !this.SettingsManager.ConfigurationData.Coding.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.Coding.PreselectedProfile)" Data="@ConfigurationSelectDataFactory.GetProfilesData(this.SettingsManager.ConfigurationData.Profiles)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.Coding.PreselectedProfile = selectedValue)" OptionHelp="Would you like to preselect one of your profiles?"/>
-    </MudPaper>
-</ExpansionPanel>
@@ -1,3 +0,0 @@
-namespace AIStudio.Components.Settings;
-
-public partial class SettingsPanelCoding : SettingsPanelBase;
@@ -1,4 +1,3 @@
-@using AIStudio.Settings
@using AIStudio.Settings.DataModel
@inherits SettingsPanelBase

@@ -37,12 +36,7 @@
                <MudTd>@this.GetEmbeddingName(context)</MudTd>
                
                <MudTd Style="text-align: left;">
-                    @if (context is IERIDataSource)
-                    {
-                        @* <MudButton Variant="Variant.Filled" Color="Color.Info" StartIcon="@Icons.Material.Filled.Info" Class="ma-2" OnClick="() => this.ShowInformation(context)"> *@
-                        @*     Show Information *@
-                        @* </MudButton> *@
-                    }
+                    <MudIconButton Variant="Variant.Filled" Color="Color.Info" Icon="@Icons.Material.Filled.Info" Class="ma-2" OnClick="() => this.ShowInformation(context)"/>
                    <MudButton Variant="Variant.Filled" Color="Color.Info" StartIcon="@Icons.Material.Filled.Edit" Class="ma-2" OnClick="() => this.EditDataSource(context)">
                        Edit
                    </MudButton>
@@ -1,8 +1,7 @@
 using AIStudio.Dialogs;
 using AIStudio.Settings;
 using AIStudio.Settings.DataModel;
-
-using ERI_Client.V1;
+using AIStudio.Tools.ERIClient.DataModel;

 using Microsoft.AspNetCore.Components;

@@ -216,10 +215,37 @@ public partial class SettingsPanelDataSources : SettingsPanelBase
        }
    }
    
-    private Task ShowInformation(IDataSource dataSource)
+    private async Task ShowInformation(IDataSource dataSource)
    {
-        #warning Implement the information dialog for ERI data sources.
-        return Task.CompletedTask;
+        switch (dataSource)
+        {
+            case DataSourceLocalFile localFile:
+                var localFileDialogParameters = new DialogParameters<DataSourceLocalFileInfoDialog>
+                {
+                    { x => x.DataSource, localFile },
+                };
+
+                await this.DialogService.ShowAsync<DataSourceLocalFileInfoDialog>("Local File Data Source Information", localFileDialogParameters, DialogOptions.FULLSCREEN);
+                break;
+            
+            case DataSourceLocalDirectory localDirectory:
+                var localDirectoryDialogParameters = new DialogParameters<DataSourceLocalDirectoryInfoDialog>
+                {
+                    { x => x.DataSource, localDirectory },
+                };
+
+                await this.DialogService.ShowAsync<DataSourceLocalDirectoryInfoDialog>("Local Directory Data Source Information", localDirectoryDialogParameters, DialogOptions.FULLSCREEN);
+                break;
+            
+            case DataSourceERI_V1 eriV1DataSource:
+                var eriV1DialogParameters = new DialogParameters<DataSourceERI_V1InfoDialog>
+                {
+                    { x => x.DataSource, eriV1DataSource },
+                };
+                
+                await this.DialogService.ShowAsync<DataSourceERI_V1InfoDialog>("ERI v1 Data Source Information", eriV1DialogParameters, DialogOptions.FULLSCREEN);
+                break;
+        }
    }
    
    private async Task UpdateDataSources()
@@ -1,19 +0,0 @@
-@using AIStudio.Settings
-@inherits SettingsPanelBase
-
-<ExpansionPanel HeaderIcon="@Icons.Material.Filled.PrivateConnectivity" HeaderText="Assistant: ERI Server Options">
-    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <ConfigurationOption OptionDescription="Preselect ERI server options?" LabelOn="ERI server options are preselected" LabelOff="No ERI server options are preselected" State="@(() => this.SettingsManager.ConfigurationData.ERI.PreselectOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.ERI.PreselectOptions = updatedState)" OptionHelp="When enabled, you can preselect some ERI server options."/>
-        <ConfigurationMinConfidenceSelection Disabled="@(() => !this.SettingsManager.ConfigurationData.ERI.PreselectOptions)" RestrictToGlobalMinimumConfidence="@true" SelectedValue="@(() => this.SettingsManager.ConfigurationData.ERI.MinimumProviderConfidence)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.ERI.MinimumProviderConfidence = selectedValue)"/>
-        <ConfigurationSelect OptionDescription="Preselect one of your profiles?" Disabled="@(() => !this.SettingsManager.ConfigurationData.ERI.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.ERI.PreselectedProfile)" Data="@ConfigurationSelectDataFactory.GetProfilesData(this.SettingsManager.ConfigurationData.Profiles)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.ERI.PreselectedProfile = selectedValue)" OptionHelp="Would you like to preselect one of your profiles?"/>
-
-        <MudText Typo="Typo.body1" Class="mb-3">
-            Most ERI server options can be customized and saved directly in the ERI server assistant.
-            For this, the ERI server assistant has an auto-save function.
-        </MudText>
-        
-        <MudButton Size="Size.Large" Variant="Variant.Filled" StartIcon="@Icons.Material.Filled.PrivateConnectivity" Color="Color.Default" Href="@Routes.ASSISTANT_ERI">
-            Switch to ERI server assistant
-        </MudButton>
-    </MudPaper>
-</ExpansionPanel>
@@ -1,3 +0,0 @@
-namespace AIStudio.Components.Settings;
-
-public partial class SettingsPanelERIServer : SettingsPanelBase;
@@ -1,15 +0,0 @@
-@using AIStudio.Settings
-@inherits SettingsPanelBase
-
-<ExpansionPanel HeaderIcon="@Icons.Material.Filled.Edit" HeaderText="Assistant: Grammar & Spelling Checker">
-    <MudPaper Class="pa-3 mb-8 border-dashed border rounded-lg">
-        <ConfigurationOption OptionDescription="Preselect grammar & spell checker options?" LabelOn="Grammar & spell checker options are preselected" LabelOff="No grammar & spell checker options are preselected" State="@(() => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectOptions)" StateUpdate="@(updatedState => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectOptions = updatedState)" OptionHelp="When enabled, you can preselect the grammar & spell checker options. This is might be useful when you prefer a specific language or LLM model."/>
-        <ConfigurationSelect OptionDescription="Preselect the target language" Disabled="@(() => !this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedTargetLanguage)" Data="@ConfigurationSelectDataFactory.GetCommonLanguagesOptionalData()" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedTargetLanguage = selectedValue)" OptionHelp="Which target language should be preselected?"/>
-        @if (this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedTargetLanguage is CommonLanguages.OTHER)
-        {
-            <ConfigurationText OptionDescription="Preselect another target language" Disabled="@(() => !this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectOptions)" Icon="@Icons.Material.Filled.Translate" Text="@(() => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedOtherLanguage)" TextUpdate="@(updatedText => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedOtherLanguage = updatedText)"/>
-        }
-        <ConfigurationMinConfidenceSelection Disabled="@(() => !this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectOptions)" RestrictToGlobalMinimumConfidence="@true" SelectedValue="@(() => this.SettingsManager.ConfigurationData.GrammarSpelling.MinimumProviderConfidence)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.GrammarSpelling.MinimumProviderConfidence = selectedValue)"/>
-        <ConfigurationProviderSelection Component="Components.GRAMMAR_SPELLING_ASSISTANT" Data="@this.AvailableLLMProvidersFunc()" Disabled="@(() => !this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectOptions)" SelectedValue="@(() => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedProvider)" SelectionUpdate="@(selectedValue => this.SettingsManager.ConfigurationData.GrammarSpelling.PreselectedProvider = selectedValue)"/>
-    </MudPaper>
-</ExpansionPanel>
@@ -1,3 +0,0 @@
-namespace AIStudio.Components.Settings;
-
-public partial class SettingsPanelGrammarSpelling : SettingsPanelBase;
Author	SHA1	Message	Date
Thorsten Sommer	52c8052ce6	Updated metadata for v0.9.35 (#340 ) Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions	2025-03-13 09:48:38 +01:00
Thorsten Sommer	471536cc8f	Pipeline: update artifact deletion commands to use PowerShell syntax (#339 ) Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions	2025-03-13 08:49:28 +01:00
Thorsten Sommer	e5ce3263bc	Pipeline: update artifact deletion commands to use PowerShell syntax (#338 ) Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions	2025-03-13 08:34:15 +01:00
Thorsten Sommer	264b6dd716	Pipeline: add steps to delete previous artifacts to prevent caching issues (#337 ) Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions	2025-03-13 08:20:14 +01:00
Thorsten Sommer	d8ac2f3d49	Updated metadata for release v0.9.35 (#336 ) Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions	2025-03-12 20:09:29 +01:00
Thorsten Sommer	64a7c9ab53	Fixed the static web assets (#335 ) Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions	2025-03-12 20:02:40 +01:00
Thorsten Sommer	ee61425153	Prepared release v0.9.35 (#334 ) Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions	2025-03-12 19:36:05 +01:00
Thorsten Sommer	ce8d84a12a	Migrate to .NET 9 & MudBlazor 8 (#333 ) Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions	2025-03-12 19:12:56 +01:00
Thorsten Sommer	2e8444b5e3	Code maintenance (#332 ) Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions	2025-03-12 18:05:27 +01:00
Thorsten Sommer	5cc6e141c2	GitHub workflow: added tag check for metadata processing (#331 ) Build and Release / Read metadata (push) Waiting to run Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-apple-darwin, osx-arm64, macos-latest, aarch64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-aarch64-pc-windows-msvc.exe, win-arm64, windows-latest, aarch64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-apple-darwin, osx-x64, macos-latest, x86_64-apple-darwin, dmg updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-pc-windows-msvc.exe, win-x64, windows-latest, x86_64-pc-windows-msvc, nsis updater) (push) Blocked by required conditions Build and Release / Build app (${{ matrix.dotnet_runtime }}) (-x86_64-unknown-linux-gnu, linux-x64, ubuntu-22.04, x86_64-unknown-linux-gnu, appimage deb updater) (push) Blocked by required conditions Build and Release / Build app (linux-arm64) (push) Blocked by required conditions Build and Release / Prepare & create release (push) Blocked by required conditions Build and Release / Publish release (push) Blocked by required conditions	2025-03-12 13:18:28 +01:00
Thorsten Sommer	850d56cfcf	Enhance build & release workflow (#330 )	2025-03-12 13:10:28 +01:00
Peer Schütt	d399b025a9	Added changelog for newest features of #327 (#329 )	2025-03-12 11:58:43 +01:00
Peer Schütt	200964422d	Included a settings icon to every assistant that lets you edit the settings (#327 )	2025-03-12 11:31:01 +01:00
Thorsten Sommer	8a23b54e56	Added next changelog (#328 )	2025-03-12 09:06:56 +01:00
Thorsten Sommer	eccf65f0a6	Prepared release v0.9.34 (#326 )	2025-03-11 14:12:36 +01:00
Thorsten Sommer	2429788ccc	Fixed secret retrieval for connection testing while adding an ERI data source (#325 )	2025-03-11 13:57:47 +01:00
Thorsten Sommer	0125f48f61	Prepared release v0.9.33 (#324 )	2025-03-11 09:26:22 +01:00
Thorsten Sommer	94028b2c06	Fixed a bug concerning authentication methods for added ERI servers (#323 )	2025-03-11 09:11:06 +01:00
Thorsten Sommer	c5acce7278	Added next changelog (#321 )	2025-03-10 08:46:51 +01:00
Thorsten Sommer	4eb51f947a	Prepared release v0.9.32 (#320 )	2025-03-08 21:24:39 +01:00
Thorsten Sommer	e11211d215	Updated the code contributions section on the supporter page (#319 )	2025-03-08 21:13:18 +01:00
Thorsten Sommer	032c7ee56e	Added the retrieval process section for ERI data sources (#318 )	2025-03-08 21:04:17 +01:00
Thorsten Sommer	030990ee90	Improved data security for chat threads (#317 )	2025-03-08 20:13:08 +01:00
Thorsten Sommer	371731ac13	Upgraded dependencies (#316 )	2025-03-08 14:38:38 +01:00
Thorsten Sommer	99622cec48	Fixed the default data source selection when replacing the chat (#315 )	2025-03-08 14:23:24 +01:00
Thorsten Sommer	6a4a7dc0d6	Improved the augmentation & generation of RAG (#314 )	2025-03-08 13:56:38 +01:00
Thorsten Sommer	df01ce188e	Improved RAG issue handling (#313 )	2025-03-08 11:14:20 +01:00
Thorsten Sommer	3bfca45e11	Update changelog (#312 )	2025-03-08 09:56:21 +01:00
Peer SchüttandPeer Schütt	ccaf2e894a	Added a new panel in the about section regarding the Github repos (#310 ) Co-authored-by: Peer Schütt <peer.schuett@dlr.de>	2025-03-07 09:24:53 +01:00
Thorsten Sommer	1d22232005	ERI: use camel case for JSON (#311 )	2025-03-06 21:02:21 +01:00
Thorsten Sommer	a66d88c989	Updated v0.9.31 metadata (#307 )	2025-03-03 16:35:22 +01:00
Thorsten Sommer	2e84f10a97	Fixed the conversion of log paths (FileSpec) to String (#306 )	2025-03-03 15:14:09 +01:00
Thorsten Sommer	dbc2b4f6bc	Prepared release v0.9.31 (#305 )	2025-02-27 20:26:36 +01:00
Thorsten Sommer	9d2b63bbaa	Added paths to log files in the "About" dialog for easier support (#304 )	2025-02-27 20:17:51 +01:00
Thorsten Sommer	277dc73468	Added DeepSeek as provider (#303 )	2025-02-27 12:43:19 +01:00
Thorsten Sommer	ccac2b04ac	Resolved warnings regarding redundant switch arms (#302 )	2025-02-27 08:42:51 +01:00
Thorsten Sommer	0c4b94c527	Fixed warnings when compiling for Windows (#300 )	2025-02-27 08:30:18 +01:00
Thorsten Sommer	37a9046be4	Added GWDG provider (#301 )	2025-02-26 15:34:50 +01:00
Thorsten Sommer	b984b4432e	Added Helmholtz (aka "Blablador") as provider (#299 )	2025-02-26 13:22:01 +01:00
Thorsten Sommer	5e3b632eee	Extended code analyzers (#293 )	2025-02-25 19:58:17 +01:00
Thorsten Sommer	99dac520cb	Prepared release v0.9.30 (#298 )	2025-02-24 20:58:35 +01:00
Thorsten Sommer	e21e30ce8c	Implemented the new models API for the Anthropic provider (#297 )	2025-02-24 20:52:32 +01:00
Thorsten Sommer	5a077e1bdb	Fixed the date of the release (#296 )	2025-02-24 15:06:51 +01:00
Thorsten Sommer	8dd5b3bab8	Prepared release v0.9.29 (#295 )	2025-02-24 15:02:24 +01:00
Thorsten Sommer	03431b85b4	Fixed a layout bug within the chat page (#294 )	2025-02-24 12:48:41 +01:00
Thorsten Sommer	9699754ec7	Prepared release v0.9.29 (#292 )	2025-02-23 16:20:02 +01:00
Thorsten Sommer	64656d3605	Improved the readability of descriptions inside the ERI server assistant (#291 )	2025-02-23 15:21:06 +01:00
Thorsten Sommer	9bd79bd3a0	Improved data security by enforcing provider filtering (#290 )	2025-02-23 15:05:29 +01:00
Thorsten Sommer	bfc9f2ea1d	Added a retrieval context validation agent (#289 )	2025-02-22 20:51:06 +01:00
Thorsten Sommer	96e6372fcd	Added a common augmentation interface & default implementation (#288 )	2025-02-18 11:24:43 +01:00
Thorsten Sommer	f01cf498e2	Refactored the RAG process (#287 )	2025-02-17 16:51:26 +01:00
Thorsten Sommer	77d427610b	Execute retrieval processes (#286 )	2025-02-17 14:12:46 +01:00
Thorsten Sommer	7c59aa11fe	Refactored DI usage for CreateFromProviderAsync (#285 )	2025-02-17 12:41:27 +01:00
Thorsten Sommer	98810ce884	Added an agent to select the appropriate data sources for any prompt (#284 )	2025-02-17 12:33:34 +01:00
Thorsten Sommer	657fda4961	Fixed a bug in which 'APP_SETTINGS' appeared in the "send to" menu (#283 )	2025-02-15 15:53:58 +01:00
Thorsten Sommer	f4780939fc	Integrated data sources into any chat (#282 )	2025-02-15 15:41:12 +01:00
Thorsten Sommer	954cf44939	Added retrieval integration, part I (#281 )	2025-02-10 18:49:22 +01:00
Thorsten Sommer	e973b51f75	Fixed Tauri TLS build issue caused by OpenSSL dependency (#280 )	2025-02-09 19:01:51 +01:00
Thorsten Sommer	c9474c55b7	Prepared release v0.9.28 (#279 )	2025-02-09 18:06:24 +01:00
Thorsten Sommer	c0b7016c3a	Added the assistant option to select the default app provider (#278 )	2025-02-09 16:59:26 +01:00
Thorsten Sommer	78315195cb	Improved build script (#277 )	2025-02-09 16:25:40 +01:00
Thorsten Sommer	6040e88dad	Updated the supporter page (#276 )	2025-02-09 15:04:07 +01:00
Thorsten Sommer	ad3d8cbb3a	Updated OpenSSL dependency to fix potential security issues (#275 )	2025-02-09 13:10:20 +01:00
Thorsten Sommer	c836bd7f33	Added an information view to all data sources (#273 )	2025-02-09 12:36:37 +01:00