Add assistant plugins

app/MindWork AI Studio.sln

@@ -8,6 +8,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Build Script", "Build\Build
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharedTools", "SharedTools\SharedTools.csproj", "{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SourceGeneratedMappings", "SourceGeneratedMappings\SourceGeneratedMappings.csproj", "{4D7141D5-9C22-4D85-B748-290D15FF484C}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -30,6 +32,10 @@ Global
 		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{969C74DF-7678-4CD5-B269-D03E1ECA3D2A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4D7141D5-9C22-4D85-B748-290D15FF484C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4D7141D5-9C22-4D85-B748-290D15FF484C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4D7141D5-9C22-4D85-B748-290D15FF484C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4D7141D5-9C22-4D85-B748-290D15FF484C}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 	EndGlobalSection

app/MindWork AI Studio.sln.DotSettings

@@ -18,6 +18,8 @@
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=UI/@EntryIndexedValue">UI</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=URL/@EntryIndexedValue">URL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=I18N/@EntryIndexedValue">I18N</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=53eecf85_002Dd821_002D40e8_002Dac97_002Dfdb734542b84/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Instance" AccessRightKinds="Protected, ProtectedInternal, Internal, Public, PrivateProtected" Description="Instance fields (not private)"&gt;&lt;ElementKinds&gt;&lt;Kind Name="FIELD" /&gt;&lt;Kind Name="READONLY_FIELD" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" WarnAboutPrefixesAndSuffixes="False" Prefix="" Suffix="" Style="AaBb_AaBb" /&gt;&lt;/Policy&gt;</s:String>
+	<s:String x:Key="/Default/CustomTools/CustomToolsData/@EntryValue"></s:String>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=agentic/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=eri/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=groq/@EntryIndexedValue">True</s:Boolean>

app/MindWork AI Studio/Agents/AssistantAudit/AssistantAuditFinding.cs

@@ -0,0 +1,45 @@
+using System.Text.Json.Serialization;
+
+namespace AIStudio.Agents.AssistantAudit;
+
+/// <summary>
+/// Represents a single structured security finding produced by the assistant audit agent.
+/// </summary>
+public sealed class AssistantAuditFinding
+{
+    #pragma warning disable MWAIS0005
+    /// <summary>
+    /// Gets the normalized internal severity level derived from <see cref="SeverityText"/>.
+    /// </summary>
+    #pragma warning restore MWAIS0005
+    [JsonIgnore]
+    public AssistantAuditLevel Severity { get; private init; } = AssistantAuditLevel.UNKNOWN;
+
+
+    /// <summary>
+    /// Gets or initializes the JSON-facing severity label used by the audit model response.
+    /// </summary>
+    [JsonPropertyName("severity")]
+    public string SeverityText
+    {
+        get => this.Severity switch
+        {
+            AssistantAuditLevel.DANGEROUS => "critical",
+            AssistantAuditLevel.CAUTION => "medium",
+            AssistantAuditLevel.SAFE => "low",
+            _ => "unknown",
+        };
+
+        init => this.Severity = value.Trim().ToLowerInvariant() switch
+        {
+            "critical" => AssistantAuditLevel.DANGEROUS,
+            "medium" => AssistantAuditLevel.CAUTION,
+            "low" => AssistantAuditLevel.SAFE,
+            _ => AssistantAuditLevel.UNKNOWN,
+        };
+    }
+
+    public string Category { get; init; } = string.Empty;
+    public string Location { get; init; } = string.Empty;
+    public string Description { get; init; } = string.Empty;
+}

app/MindWork AI Studio/Agents/AssistantAudit/AssistantAuditLevel.cs

@@ -0,0 +1,12 @@
+namespace AIStudio.Agents.AssistantAudit;
+
+/// <summary>
+/// Defines the normalized outcome levels used for assistant plugin security audits.
+/// </summary>
+public enum AssistantAuditLevel
+{
+    UNKNOWN = 0,
+    DANGEROUS = 100,
+    CAUTION = 200,
+    SAFE = 300,
+}

app/MindWork AI Studio/Agents/AssistantAudit/AssistantAuditLevelExtensions.cs

@@ -0,0 +1,47 @@
+using AIStudio.Tools.PluginSystem;
+
+namespace AIStudio.Agents.AssistantAudit;
+
+public static class AssistantAuditLevelExtensions
+{
+    private static string TB(string fallbackEN) => I18N.I.T(fallbackEN, typeof(AssistantAuditLevelExtensions).Namespace, nameof(AssistantAuditLevelExtensions));
+
+    public static string GetName(this AssistantAuditLevel level) => level switch
+    {
+        AssistantAuditLevel.DANGEROUS => TB("Dangerous"),
+        AssistantAuditLevel.CAUTION => TB("Concerning"),
+        AssistantAuditLevel.SAFE => TB("Safe"),
+        _ => TB("Unknown"),
+    };
+
+    public static Severity GetSeverity(this AssistantAuditLevel level) => level switch
+    {
+        AssistantAuditLevel.DANGEROUS => Severity.Error,
+        AssistantAuditLevel.CAUTION => Severity.Warning,
+        AssistantAuditLevel.SAFE => Severity.Success,
+        _ => Severity.Info,
+    };
+
+    public static Color GetColor(this AssistantAuditLevel level) => level switch
+    {
+        AssistantAuditLevel.DANGEROUS => Color.Error,
+        AssistantAuditLevel.CAUTION => Color.Warning,
+        AssistantAuditLevel.SAFE => Color.Success,
+        _ => Color.Default,
+    };
+
+    public static string GetIcon(this AssistantAuditLevel level) => level switch
+    {
+        AssistantAuditLevel.DANGEROUS => Icons.Material.Filled.Dangerous,
+        AssistantAuditLevel.CAUTION => Icons.Material.Filled.Warning,
+        AssistantAuditLevel.SAFE => Icons.Material.Filled.Verified,
+        _ => Icons.Material.Filled.HelpOutline,
+    };
+
+    /// <summary>
+    /// Parses an audit level string and falls back to <see cref="AssistantAuditLevel.UNKNOWN"/> when parsing fails.
+    /// </summary>
+    /// <param name="value">The audit level text to parse.</param>
+    /// <returns>The parsed audit level, or <see cref="AssistantAuditLevel.UNKNOWN"/> for null, empty, or invalid values.</returns>
+    public static AssistantAuditLevel Parse(string? value) => Enum.TryParse<AssistantAuditLevel>(value, true, out var level) ? level : AssistantAuditLevel.UNKNOWN;
+}

app/MindWork AI Studio/Agents/AssistantAudit/AssistantAuditResult.cs

@@ -0,0 +1,15 @@
+namespace AIStudio.Agents.AssistantAudit;
+
+/// <summary>
+/// Represents the normalized result returned by the assistant plugin security audit flow.
+/// </summary>
+public sealed record AssistantAuditResult
+{
+    /// <summary>
+    /// Gets the serialized audit level returned by the model before callers normalize it to <see cref="AssistantAuditLevel"/>.
+    /// </summary>
+    public string Level { get; init; } = string.Empty;
+    public string Summary { get; init; } = string.Empty;
+    public float Confidence { get; init; }
+    public List<AssistantAuditFinding> Findings { get; init; } = [];
+}

app/MindWork AI Studio/Assistants/AssistantBase.razor

@@ -56,16 +56,16 @@
             <div id="@BEFORE_RESULT_DIV_ID" class="mt-3">
             </div>
 
-            @if (this.ShowResult && !this.ShowEntireChatThread && this.resultingContentBlock is not null)
+            @if (this.ShowResult && !this.ShowEntireChatThread && this.resultingContentBlock is not null && this.resultingContentBlock.Content is not null)
             {
-                <ContentBlockComponent Role="@(this.resultingContentBlock.Role)" Type="@(this.resultingContentBlock.ContentType)" Time="@(this.resultingContentBlock.Time)" Content="@(this.resultingContentBlock.Content)"/>
+                <ContentBlockComponent Role="@(this.resultingContentBlock.Role)" Type="@(this.resultingContentBlock.ContentType)" Time="@(this.resultingContentBlock.Time)" Content="@this.resultingContentBlock.Content"/>
             }
 
             @if(this.ShowResult && this.ShowEntireChatThread && this.chatThread is not null)
             {
                 foreach (var block in this.chatThread.Blocks.OrderBy(n => n.Time))
                 {
-                    @if (!block.HideFromUser)
+                    @if (block is { HideFromUser: false, Content: not null })
                     {
                         <ContentBlockComponent Role="@block.Role" Type="@block.ContentType" Time="@block.Time" Content="@block.Content"/>
                     }