diff --git a/Core/Configurations/JsonConfigProvider/JsonConfigExtension.cs b/Core/Configurations/JsonConfigProvider/JsonConfigExtension.cs
index 9061f17..0a305d6 100644
--- a/Core/Configurations/JsonConfigProvider/JsonConfigExtension.cs
+++ b/Core/Configurations/JsonConfigProvider/JsonConfigExtension.cs
@@ -6,6 +6,14 @@ namespace Core.Configurations.JsonConfigProvider
 {
     public static class JsonConfigExtension
     {
+        /// <summary>
+        /// Adds a JSON configuration source to the configuration builder.
+        /// </summary>
+        /// <param name="builder">The configuration builder to add to</param>
+        /// <param name="configurationFilePath">Path to the JSON configuration file. Defaults to "appconfiguration.json"</param>
+        /// <param name="optional">If true, the configuration file is optional. Defaults to true</param>
+        /// <param name="reloadOnChange">If true, the configuration will be reloaded when the file changes. Defaults to false</param>
+        /// <returns>The configuration builder</returns>
         public static IConfigurationBuilder AddJsonFile(this IConfigurationBuilder builder, string configurationFilePath = "appconfiguration.json", bool? optional = true, bool? reloadOnChange = false)
         {
             return builder.AddProvider(new JsonConfigProvider(builder, configurationFilePath, optional ?? true, reloadOnChange ?? false));
diff --git a/Core/Configurations/SmartConfigProvider/SmartConfigExtension.cs b/Core/Configurations/SmartConfigProvider/SmartConfigExtension.cs
index dc5ebab..781c3b3 100644
--- a/Core/Configurations/SmartConfigProvider/SmartConfigExtension.cs
+++ b/Core/Configurations/SmartConfigProvider/SmartConfigExtension.cs
@@ -1,18 +1,27 @@
 namespace Core.Configurations.SmartConfig
 {
+    /// <summary>
+    /// Extension methods for adding smart configuration providers to IConfigurationBuilder.
+    /// </summary>
     public static class SmartConfigExtension
     {
         /// <summary>
-        /// 
+        /// Adds a smart configuration provider using a connection string from appsettings.
         /// </summary>
-        /// <param name="builder"></param>
-        /// <param name="configKey">Name of key</param>
-        /// <param name="path">If this is different than the default ConnectionStrings-element, then configure it.</param>
-        /// <returns></returns>
+        /// <param name="builder">The configuration builder to add to</param>
+        /// <param name="configKey">The key to find the connection string in the ConnectionStrings section. Defaults to "DefaultConnection"</param>
+        /// <param name="path">Optional path to configuration file if different from default appsettings location</param>
+        /// <returns>The configuration builder</returns>
         public static IConfigurationBuilder AddSmartConfig(this IConfigurationBuilder builder, string configKey = "DefaultConnection", string path = null)
         {
             return builder.AddProvider(new SmartConfigProvider(builder, configKey, path));
         }
+        /// <summary>
+        /// Adds a smart configuration provider with custom configuration options.
+        /// </summary>
+        /// <param name="builder">The configuration builder to add to</param>
+        /// <param name="setupAction">Action to configure the smart configuration options</param>
+        /// <returns>The configuration builder</returns>
         public static IConfigurationBuilder AddSmartConfig(this IConfigurationBuilder builder, Action<SmartConfigOptions> setupAction)
         {
             var options = new SmartConfigOptions();
diff --git a/Core/Configurations/SmartConfigProvider/SmartConfigOptions.cs b/Core/Configurations/SmartConfigProvider/SmartConfigOptions.cs
index 1f9f60f..98126bc 100644
--- a/Core/Configurations/SmartConfigProvider/SmartConfigOptions.cs
+++ b/Core/Configurations/SmartConfigProvider/SmartConfigOptions.cs
@@ -1,22 +1,39 @@
 namespace Core.Configurations.SmartConfig
 {
+    /// <summary>
+    /// Configuration options for setting up smart configuration providers.
+    /// Provides fluent configuration methods for specifying the repository type and settings.
+    /// </summary>
     public class SmartConfigOptions
     {
         private SmartConfiguration.IConfigurationRepository _repository;
         internal string _configKey;
 
+        /// <summary>
+        /// Configures the smart configuration to use PostgreSQL as the configuration store.
+        /// </summary>
+        /// <param name="configKey">The configuration key used to find the connection string</param>
+        /// <returns>The configuration options instance for method chaining</returns>
         public SmartConfigOptions UsePostgres(string configKey)
         {
             _configKey = configKey;
             _repository = new Configurations.SmartConfigProvider.Repositories.PostgresConfigurationRepository();
             return this;
         }
-
+        /// <summary>
+        /// Configures the smart configuration to use SQL Server as the configuration store.
+        /// </summary>
+        /// <returns>The configuration options instance for method chaining</returns>
+        /// <exception cref="NotImplementedException">This feature is not yet implemented</exception>
         public SmartConfigOptions UseSqlServer()
         {
             throw new NotImplementedException();
         }
-
+        /// <summary>
+        /// Configures the smart configuration to use a custom configuration repository.
+        /// </summary>
+        /// <param name="repository">The configuration repository to use</param>
+        /// <returns>The configuration options instance for method chaining</returns>
         public SmartConfigOptions UseRepository(SmartConfiguration.IConfigurationRepository repository)
         {
             _repository = repository;
diff --git a/Core/Configurations/SmartConfigProvider/SmartConfigProvider.cs b/Core/Configurations/SmartConfigProvider/SmartConfigProvider.cs
index 72a1ad7..7f9c655 100644
--- a/Core/Configurations/SmartConfigProvider/SmartConfigProvider.cs
+++ b/Core/Configurations/SmartConfigProvider/SmartConfigProvider.cs
@@ -5,6 +5,16 @@ using Newtonsoft.Json.Linq;
 
 namespace Core.Configurations.SmartConfig
 {
+    /// <summary>
+    /// Configuration provider that loads configuration from a smart configuration source (e.g. database).
+    /// The provider reads connection details from a JSON file and uses them to connect to a configuration repository.
+    /// </summary>
+    /// <remarks>
+    /// The provider supports multiple initialization methods:
+    /// - Through SmartConfigOptions for flexible repository configuration
+    /// - Through direct configuration key and file path
+    /// Configuration is loaded from the repository during Build() and converted to a JSON structure.
+    /// </remarks>
     public class SmartConfigProvider : IConfigurationProvider
     {
         string _configKey;
diff --git a/Tests/ConfigurationTests/SmartConfigProviderTests.cs b/Tests/ConfigurationTests/SmartConfigProviderTests.cs
index a7c996a..3bc95e8 100644
--- a/Tests/ConfigurationTests/SmartConfigProviderTests.cs
+++ b/Tests/ConfigurationTests/SmartConfigProviderTests.cs
@@ -1,13 +1,11 @@
 using Core.Configurations.SmartConfig;
 using Core.Configurations;
 using FluentAssertions;
-using Newtonsoft.Json.Linq;
 using Core.Configurations.JsonConfigProvider;
 using Autofac;
 using System.Data;
 using Insight.Database;
 using Npgsql;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
 
 namespace Tests.ConfigurationTests
 {
@@ -26,6 +24,7 @@ namespace Tests.ConfigurationTests
             var actualFeature = config.Get<bool>("Database:UseSSL");
 
         }
+
         [TestMethod]
         public void Get_ShouldReturnCorrectValueAsBool()
         {