diff --git a/README.md b/README.md
index f0cef83..bfc350e 100644
--- a/README.md
+++ b/README.md
@@ -142,6 +142,12 @@ flowchart LR
      - `http://localhost:8000/adapters/{name}/mcp` (Streamable HTTP)  
      - `http://localhost:8000/adapters/{name}/sse` (SSE)
 
+8. **Clean up the environment**  
+   To remove all deployed resources, delete the Kubernetes namespace:
+   ```sh
+   kubectl delete namespace adapter
+   ```
+
 ## Contributing
 
 This project welcomes contributions and suggestions.  Most contributions require you to agree to a
diff --git a/dotnet/Microsoft.McpGateway.Management/src/Deployment/KubernetesAdapterDeploymentManager.cs b/dotnet/Microsoft.McpGateway.Management/src/Deployment/KubernetesAdapterDeploymentManager.cs
index 349299b..6c1f671 100644
--- a/dotnet/Microsoft.McpGateway.Management/src/Deployment/KubernetesAdapterDeploymentManager.cs
+++ b/dotnet/Microsoft.McpGateway.Management/src/Deployment/KubernetesAdapterDeploymentManager.cs
@@ -20,7 +20,7 @@ public class KubernetesAdapterDeploymentManager : IAdapterDeploymentManager
 
         public KubernetesAdapterDeploymentManager(string containerRegistryAddress, IKubeClientWrapper kubeClient, ILogger<KubernetesAdapterDeploymentManager> logger)
         {
-            ArgumentException.ThrowIfNullOrEmpty(containerRegistryAddress, nameof(containerRegistryAddress));
+            ArgumentException.ThrowIfNullOrEmpty(containerRegistryAddress);
 
             _containerRegistryAddress = containerRegistryAddress;
             _kubeClient = kubeClient ?? throw new ArgumentNullException(nameof(kubeClient));
diff --git a/dotnet/Microsoft.McpGateway.Management/src/Service/AdapterManagementService.cs b/dotnet/Microsoft.McpGateway.Management/src/Service/AdapterManagementService.cs
index edf501e..6c57e10 100644
--- a/dotnet/Microsoft.McpGateway.Management/src/Service/AdapterManagementService.cs
+++ b/dotnet/Microsoft.McpGateway.Management/src/Service/AdapterManagementService.cs
@@ -47,8 +47,8 @@ public async Task<AdapterResource> CreateAsync(ClaimsPrincipal accessContext, Ad
 
         public async Task<AdapterResource?> GetAsync(ClaimsPrincipal accessContext, string name, CancellationToken cancellationToken)
         {
-            ArgumentNullException.ThrowIfNull(accessContext, nameof(accessContext));
-            ArgumentException.ThrowIfNullOrEmpty(name, nameof(name));
+            ArgumentNullException.ThrowIfNull(accessContext);
+            ArgumentException.ThrowIfNullOrEmpty(name);
 
             logger.LogInformation("Start getting /adapters/{name}.", name.Sanitize());
 
@@ -90,8 +90,8 @@ public async Task<AdapterResource> UpdateAsync(ClaimsPrincipal accessContext, Ad
 
         public async Task DeleteAsync(ClaimsPrincipal accessContext, string name, CancellationToken cancellationToken)
         {
-            ArgumentNullException.ThrowIfNull(accessContext, nameof(accessContext));
-            ArgumentException.ThrowIfNullOrEmpty(name, nameof(name));
+            ArgumentNullException.ThrowIfNull(accessContext);
+            ArgumentException.ThrowIfNullOrEmpty(name);
 
             logger.LogInformation("Start deleting /adapters/{name}.", name.Sanitize());
             await CheckWriteAccessAsync(accessContext, name, cancellationToken).ConfigureAwait(false);
@@ -105,7 +105,7 @@ public async Task DeleteAsync(ClaimsPrincipal accessContext, string name, Cancel
 
         public async Task<IEnumerable<AdapterResource>> ListAsync(ClaimsPrincipal accessContext, CancellationToken cancellationToken)
         {
-            ArgumentNullException.ThrowIfNull(accessContext, nameof(accessContext));
+            ArgumentNullException.ThrowIfNull(accessContext);
 
             logger.LogInformation("Start listing /adapters for user.");
             var adapterResources = await _store.ListAsync(cancellationToken).ConfigureAwait(false);
@@ -116,8 +116,8 @@ public async Task<IEnumerable<AdapterResource>> ListAsync(ClaimsPrincipal access
 
         private async Task CheckWriteAccessAsync(ClaimsPrincipal accessContext, string resouceName, CancellationToken cancellationToken)
         {
-            ArgumentNullException.ThrowIfNull(accessContext, nameof(accessContext));
-            ArgumentException.ThrowIfNullOrEmpty(resouceName, nameof(resouceName));
+            ArgumentNullException.ThrowIfNull(accessContext);
+            ArgumentException.ThrowIfNullOrEmpty(resouceName);
 
             var existing = await _store.TryGetAsync(resouceName, cancellationToken).ConfigureAwait(false)
                     ?? throw new ArgumentException("The adapter does not exist.");
diff --git a/dotnet/Microsoft.McpGateway.Service/src/Controllers/AdapterReverseProxyController.cs b/dotnet/Microsoft.McpGateway.Service/src/Controllers/AdapterReverseProxyController.cs
index 9309317..e0e96ea 100644
--- a/dotnet/Microsoft.McpGateway.Service/src/Controllers/AdapterReverseProxyController.cs
+++ b/dotnet/Microsoft.McpGateway.Service/src/Controllers/AdapterReverseProxyController.cs
@@ -148,8 +148,8 @@ private async Task StreamProxiedSseHttpResponseAsync(HttpContext context, string
 
         private static Uri ReplaceUriAddress(Uri originalUri, string newAddress)
         {
-            ArgumentNullException.ThrowIfNull(originalUri, nameof(originalUri));
-            ArgumentException.ThrowIfNullOrEmpty(newAddress, nameof(newAddress));
+            ArgumentNullException.ThrowIfNull(originalUri);
+            ArgumentException.ThrowIfNullOrEmpty(newAddress);
 
             var segments = originalUri.AbsolutePath.Split('/', StringSplitOptions.RemoveEmptyEntries);