feat: safety ratings, filter chips, hide system toggle

CHANGELOG.md

@@ -6,10 +6,16 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
-### Fixed
-- **Startup Manager columns** — reduced fixed widths to prevent last column overflow.
-- **Startup Manager icons** — use extracted executable path for more accurate icon resolution.
-- **Windows Update live output** — increased MinHeight/MaxHeight for better visibility.
+## [1.10.0] - 2026-05-26
+
+### Added
+- **Safety ratings on Services** — each service shows Safe/Caution/Critical badge with
+  description tooltip. Filter chips in toolbar to show only safe-to-disable services.
+- **Safety ratings on Windows Features** — same badge system as Services.
+- **Curated safety database** — 50+ services and 20+ features with researched safety
+  levels and human-readable explanations.
+- **Startup Manager hide system** — toggle to filter out Windows/Microsoft system entries.
+- **Filter chip styles** — reusable green/amber/red radio pill components.
 
 ## [1.9.0] - 2026-05-26
 

SysManager/SysManager.Tests/ServicesViewModelTests.cs

@@ -17,11 +17,11 @@ public class ServicesViewModelTests
 {
     private static readonly List<ServiceEntry> TestServices = new()
     {
-        new() { Name = "wuauserv", DisplayName = "Windows Update", Description = "Manages Windows updates", Status = "Running", StartType = "Automatic", Recommendation = "keep-enabled" },
-        new() { Name = "Spooler", DisplayName = "Print Spooler", Description = "Manages print jobs", Status = "Running", StartType = "Automatic", Recommendation = "safe-to-disable" },
-        new() { Name = "XboxGipSvc", DisplayName = "Xbox Accessory Management", Description = "Manages Xbox accessories", Status = "Stopped", StartType = "Manual", Recommendation = "safe-to-disable" },
-        new() { Name = "WSearch", DisplayName = "Windows Search", Description = "Provides content indexing", Status = "Running", StartType = "Automatic", Recommendation = "advanced" },
-        new() { Name = "BITS", DisplayName = "Background Intelligent Transfer", Description = "Transfers files in background", Status = "Stopped", StartType = "Manual", Recommendation = "keep-enabled" },
+        new() { Name = "wuauserv", DisplayName = "Windows Update", Description = "Manages Windows updates", Status = "Running", StartType = "Automatic", Recommendation = "keep-enabled", SafetyLevel = Models.SafetyLevel.Caution },
+        new() { Name = "Spooler", DisplayName = "Print Spooler", Description = "Manages print jobs", Status = "Running", StartType = "Automatic", Recommendation = "safe-to-disable", SafetyLevel = Models.SafetyLevel.Caution },
+        new() { Name = "XboxGipSvc", DisplayName = "Xbox Accessory Management", Description = "Manages Xbox accessories", Status = "Stopped", StartType = "Manual", Recommendation = "safe-to-disable", SafetyLevel = Models.SafetyLevel.Safe },
+        new() { Name = "WSearch", DisplayName = "Windows Search", Description = "Provides content indexing", Status = "Running", StartType = "Automatic", Recommendation = "advanced", SafetyLevel = Models.SafetyLevel.Caution },
+        new() { Name = "BITS", DisplayName = "Background Intelligent Transfer", Description = "Transfers files in background", Status = "Stopped", StartType = "Manual", Recommendation = "keep-enabled", SafetyLevel = Models.SafetyLevel.Critical },
     };
 
     private static ServicesViewModel CreateWithData(List<ServiceEntry>? services = null)
@@ -52,8 +52,9 @@ public void Constructor_FilterOptions_ContainsExpected()
         Assert.Contains("All", vm.FilterOptions);
         Assert.Contains("Running", vm.FilterOptions);
         Assert.Contains("Stopped", vm.FilterOptions);
-        Assert.Contains("Safe to disable", vm.FilterOptions);
-        Assert.Contains("Advanced", vm.FilterOptions);
+        Assert.Contains("Safe", vm.FilterOptions);
+        Assert.Contains("Caution", vm.FilterOptions);
+        Assert.Contains("Critical", vm.FilterOptions);
     }
 
     [Fact]
@@ -111,21 +112,20 @@ public void ApplyFilter_Stopped_ShowsOnlyStopped()
     }
 
     [Fact]
-    public void ApplyFilter_SafeToDisable_ShowsOnlySafe()
+    public void ApplyFilter_SafeLevel_ShowsOnlySafe()
     {
         var vm = CreateWithData();
-        vm.SelectedFilter = "Safe to disable";
-        Assert.All(vm.Services, s => Assert.Equal("safe-to-disable", s.Recommendation));
-        Assert.Equal(2, vm.Services.Count);
+        vm.SelectedFilter = "Safe";
+        Assert.All(vm.Services, s => Assert.Equal(Models.SafetyLevel.Safe, s.SafetyLevel));
+        Assert.Single(vm.Services);
     }
 
     [Fact]
-    public void ApplyFilter_Advanced_ShowsOnlyAdvanced()
+    public void ApplyFilter_Safe_ShowsOnlySafe()
     {
         var vm = CreateWithData();
-        vm.SelectedFilter = "Advanced";
-        Assert.All(vm.Services, s => Assert.Equal("advanced", s.Recommendation));
-        Assert.Single(vm.Services);
+        vm.SelectedFilter = "Safe";
+        Assert.All(vm.Services, s => Assert.Equal(Models.SafetyLevel.Safe, s.SafetyLevel));
     }
 
     // ── ApplyFilter: text filter ──

SysManager/SysManager/App.xaml

@@ -21,6 +21,9 @@
             <h:HexToBrushConverter x:Key="HexBrush"/>
             <h:OutputKindToBrushConverter x:Key="KindBrush"/>
             <h:ProcessStatusToBrushConverter x:Key="StatusBrush"/>
+            <h:SafetyLevelToBrushConverter x:Key="SafetyBrush"/>
+            <h:SafetyLevelToBackgroundConverter x:Key="SafetyBg"/>
+            <h:SafetyLevelToTextConverter x:Key="SafetyText"/>
             <h:IntGreaterThanZeroConverter x:Key="GreaterThanZero"/>
             <h:EqualityConverter x:Key="IsEqual"/>
 
@@ -273,6 +276,92 @@
                 </Setter>
             </Style>
 
+            <!-- ============================================================ -->
+            <!-- Filter Chips — safety level radio buttons                    -->
+            <!-- ============================================================ -->
+            <Style x:Key="FilterChip" TargetType="RadioButton">
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="RadioButton">
+                            <Border x:Name="Bd" CornerRadius="999" Padding="8,4"
+                                    Background="#1522C55E" BorderBrush="#3022C55E" BorderThickness="1"
+                                    Cursor="Hand">
+                                <StackPanel Orientation="Horizontal">
+                                    <Ellipse x:Name="Dot" Width="6" Height="6" Fill="#22C55E" Margin="0,0,5,0"/>
+                                    <ContentPresenter VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </Border>
+                            <ControlTemplate.Triggers>
+                                <Trigger Property="IsChecked" Value="True">
+                                    <Setter TargetName="Bd" Property="Background" Value="#3022C55E"/>
+                                    <Setter TargetName="Bd" Property="BorderBrush" Value="#6022C55E"/>
+                                </Trigger>
+                                <Trigger Property="IsMouseOver" Value="True">
+                                    <Setter TargetName="Bd" Property="Background" Value="#186366F1"/>
+                                </Trigger>
+                            </ControlTemplate.Triggers>
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+                <Setter Property="Foreground" Value="#4ADE80"/>
+                <Setter Property="FontSize" Value="11"/>
+                <Setter Property="FontWeight" Value="Medium"/>
+            </Style>
+
+            <Style x:Key="FilterChipCaution" TargetType="RadioButton" BasedOn="{StaticResource FilterChip}">
+                <Setter Property="Foreground" Value="#FBBF24"/>
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="RadioButton">
+                            <Border x:Name="Bd" CornerRadius="999" Padding="8,4"
+                                    Background="#15F59E0B" BorderBrush="#30F59E0B" BorderThickness="1"
+                                    Cursor="Hand">
+                                <StackPanel Orientation="Horizontal">
+                                    <Ellipse x:Name="Dot" Width="6" Height="6" Fill="#F59E0B" Margin="0,0,5,0"/>
+                                    <ContentPresenter VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </Border>
+                            <ControlTemplate.Triggers>
+                                <Trigger Property="IsChecked" Value="True">
+                                    <Setter TargetName="Bd" Property="Background" Value="#30F59E0B"/>
+                                    <Setter TargetName="Bd" Property="BorderBrush" Value="#60F59E0B"/>
+                                </Trigger>
+                                <Trigger Property="IsMouseOver" Value="True">
+                                    <Setter TargetName="Bd" Property="Background" Value="#186366F1"/>
+                                </Trigger>
+                            </ControlTemplate.Triggers>
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Style>
+
+            <Style x:Key="FilterChipCritical" TargetType="RadioButton" BasedOn="{StaticResource FilterChip}">
+                <Setter Property="Foreground" Value="#F87171"/>
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="RadioButton">
+                            <Border x:Name="Bd" CornerRadius="999" Padding="8,4"
+                                    Background="#15EF4444" BorderBrush="#30EF4444" BorderThickness="1"
+                                    Cursor="Hand">
+                                <StackPanel Orientation="Horizontal">
+                                    <Ellipse x:Name="Dot" Width="6" Height="6" Fill="#EF4444" Margin="0,0,5,0"/>
+                                    <ContentPresenter VerticalAlignment="Center"/>
+                                </StackPanel>
+                            </Border>
+                            <ControlTemplate.Triggers>
+                                <Trigger Property="IsChecked" Value="True">
+                                    <Setter TargetName="Bd" Property="Background" Value="#30EF4444"/>
+                                    <Setter TargetName="Bd" Property="BorderBrush" Value="#60EF4444"/>
+                                </Trigger>
+                                <Trigger Property="IsMouseOver" Value="True">
+                                    <Setter TargetName="Bd" Property="Background" Value="#186366F1"/>
+                                </Trigger>
+                            </ControlTemplate.Triggers>
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Style>
+
             <!-- Admin: golden glass button for elevation requests -->
             <Style x:Key="AdminButton" TargetType="Button" BasedOn="{StaticResource ButtonBase}">
                 <Setter Property="Foreground" Value="#FCD34D"/>

SysManager/SysManager/Helpers/ValueConverters.cs

@@ -146,3 +146,76 @@ public object Convert(object value, Type targetType, object parameter, CultureIn
     public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
         => throw new NotSupportedException();
 }
+
+public sealed class SafetyLevelToBrushConverter : IValueConverter
+{
+    private static readonly SolidColorBrush SafeBrush = new(Color.FromRgb(0x4A, 0xDE, 0x80));
+    private static readonly SolidColorBrush CautionBrush = new(Color.FromRgb(0xFB, 0xBF, 0x24));
+    private static readonly SolidColorBrush CriticalBrush = new(Color.FromRgb(0xF8, 0x71, 0x71));
+
+    static SafetyLevelToBrushConverter()
+    {
+        SafeBrush.Freeze();
+        CautionBrush.Freeze();
+        CriticalBrush.Freeze();
+    }
+
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        return value is SafetyLevel level ? level switch
+        {
+            SafetyLevel.Safe => SafeBrush,
+            SafetyLevel.Caution => CautionBrush,
+            SafetyLevel.Critical => CriticalBrush,
+            _ => CriticalBrush
+        } : CriticalBrush;
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        => throw new NotSupportedException();
+}
+
+public sealed class SafetyLevelToBackgroundConverter : IValueConverter
+{
+    private static readonly SolidColorBrush SafeBg = new(Color.FromArgb(0x20, 0x22, 0xC5, 0x5E));
+    private static readonly SolidColorBrush CautionBg = new(Color.FromArgb(0x20, 0xF5, 0x9E, 0x0B));
+    private static readonly SolidColorBrush CriticalBg = new(Color.FromArgb(0x20, 0xEF, 0x44, 0x44));
+
+    static SafetyLevelToBackgroundConverter()
+    {
+        SafeBg.Freeze();
+        CautionBg.Freeze();
+        CriticalBg.Freeze();
+    }
+
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        return value is SafetyLevel level ? level switch
+        {
+            SafetyLevel.Safe => SafeBg,
+            SafetyLevel.Caution => CautionBg,
+            SafetyLevel.Critical => CriticalBg,
+            _ => CriticalBg
+        } : CriticalBg;
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        => throw new NotSupportedException();
+}
+
+public sealed class SafetyLevelToTextConverter : IValueConverter
+{
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        return value is SafetyLevel level ? level switch
+        {
+            SafetyLevel.Safe => "Safe",
+            SafetyLevel.Caution => "Caution",
+            SafetyLevel.Critical => "Critical",
+            _ => "Critical"
+        } : "Critical";
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        => throw new NotSupportedException();
+}

SysManager/SysManager/Models/SafetyLevel.cs

@@ -0,0 +1,12 @@
+// SysManager · SafetyLevel
+// Author: laurentiu021 · https://github.com/laurentiu021/SystemManager
+// License: MIT
+
+namespace SysManager.Models;
+
+public enum SafetyLevel
+{
+    Safe,
+    Caution,
+    Critical
+}

SysManager/SysManager/Models/ServiceEntry.cs

@@ -24,4 +24,7 @@ public sealed partial class ServiceEntry : ObservableObject
 
     /// <summary>Short explanation of what this service does and why the recommendation.</summary>
     public string RecommendationReason { get; init; } = "";
+
+    public SafetyLevel SafetyLevel { get; init; } = SafetyLevel.Critical;
+    public string SafetyDescription { get; init; } = "";
 }

SysManager/SysManager/Models/WindowsFeature.cs

@@ -18,6 +18,9 @@ public sealed partial class WindowsFeature : ObservableObject
     [ObservableProperty] private string _category = "Other";
     [ObservableProperty] private string _status = "";
 
+    public SafetyLevel SafetyLevel { get; init; } = SafetyLevel.Caution;
+    public string SafetyDescription { get; init; } = "";
+
     /// <summary>Category assignment based on feature name patterns.</summary>
     public static string CategorizeFeature(string featureName)
     {