Refactor project files and improve code structure

Author: willibrandon

src/NetContextClient/NetContextClient.csproj

@@ -13,8 +13,4 @@
 		<PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
 	</ItemGroup>
 
-	<ItemGroup>
-		<ProjectReference Include="..\NetContextServer\NetContextServer.csproj" />
-	</ItemGroup>
-
 </Project>

src/NetContextServer/NetContextServer.csproj

@@ -13,10 +13,8 @@
 
 	<ItemGroup>
 		<PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.3" />
-		<PackageReference Include="Microsoft.ML.TorchSharp" Version="0.22.2" />
 		<PackageReference Include="Microsoft.SemanticKernel" Version="1.42.0" />
 		<PackageReference Include="ModelContextProtocol" Version="0.1.0-preview.1.25171.12" />
-		<PackageReference Include="System.Text.Json" Version="9.0.3" />
 		<PackageReference Include="NuGet.Protocol" Version="6.13.2" />
 	</ItemGroup>
 

src/NetContextServer/Services/PackageAnalyzerService.cs

@@ -200,7 +200,13 @@ await GatherDependenciesForPackageAsync(
         return analysis;
     }
 
-    private async Task GatherDependenciesForPackageAsync(string packageId, NuGetVersion packageVersion, List<string> dependencies, HashSet<string> visited, int currentDepth, int maxDepth)
+    private static async Task GatherDependenciesForPackageAsync(
+        string packageId,
+        NuGetVersion packageVersion,
+        List<string> dependencies,
+        HashSet<string> visited,
+        int currentDepth,
+        int maxDepth)
     {
         if (currentDepth > maxDepth) return;
         if (visited.Contains(packageId)) return;

src/NetContextServer/Tools/PackageTools.cs

@@ -102,8 +102,10 @@ private static string GenerateDependencyGraph(string rootPackageId, List<string>
             return "No dependencies";
         }
 
-        var lines = new List<string>();
-        lines.Add($"└─ {rootPackageId}");
+        var lines = new List<string>
+        {
+            $"└─ {rootPackageId}"
+        };
 
         // Group dependencies for visualization
         var grouped = dependencies

src/NetContextServer/Tools/ThinkTools.cs

@@ -2,7 +2,6 @@
 using System.ComponentModel;
 using System.Text.Encodings.Web;
 using System.Text.Json;
-using System.Text.Json.Serialization;
 using System.Text.RegularExpressions;
 
 namespace NetContextServer.Tools;
@@ -12,8 +11,11 @@ namespace NetContextServer.Tools;
 /// to reason about its actions without making state changes.
 /// </summary>
 [McpToolType]
-public static class ThinkTools
+public static partial class ThinkTools
 {
+    [GeneratedRegex(@"(?i)(exec\s+\{|system\s*\(|eval\s*\(|<script|javascript:)", RegexOptions.Compiled, "en-US")]
+    private static partial Regex InvalidContentRegex();
+
     /// <summary>
     /// Default JSON serializer options used for think tool output.
     /// </summary>
@@ -49,9 +51,7 @@ public static class ThinkTools
     /// <summary>
     /// Pattern to detect potentially harmful content.
     /// </summary>
-    private static readonly Regex InvalidContentPattern = new(
-        @"(?i)(exec\s+\{|system\s*\(|eval\s*\(|<script|javascript:)",
-        RegexOptions.Compiled);
+    private static readonly Regex InvalidContentPattern = InvalidContentRegex();
 
     /// <summary>
     /// Provides a space for structured thinking during complex operations.

tests/NetContextServer/NetContextServer.Tests.csproj

@@ -20,7 +20,6 @@
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
 		<PackageReference Include="Xunit.SkippableFact" Version="1.5.23" />
-		<PackageReference Include="NuGet.Protocol" Version="6.13.2" />
 	</ItemGroup>
 
 	<ItemGroup>