diff --git a/src/ModularPipelines/Context/IDownloader.cs b/src/ModularPipelines/Context/IDownloader.cs
index 75495e31fa..1dfdba72c5 100644
--- a/src/ModularPipelines/Context/IDownloader.cs
+++ b/src/ModularPipelines/Context/IDownloader.cs
@@ -6,26 +6,26 @@ namespace ModularPipelines.Context;
 public interface IDownloader
 {
     /// <summary>
-    /// Used to download a file from the web and save to the local machine.
+    /// Downloads a file from the web and saves it to the local machine.
     /// </summary>
-    /// <param name="options"></param>
-    /// <param name="cancellationToken"></param>
-    /// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
+    /// <param name="options">The download options including the source URL and destination path.</param>
+    /// <param name="cancellationToken">A token to cancel the download operation.</param>
+    /// <returns>The downloaded file.</returns>
     public Task<File> DownloadFileAsync(DownloadFileOptions options, CancellationToken cancellationToken = default);
 
     /// <summary>
-    /// Used to download a string from the web.
+    /// Downloads content from the web as a string.
     /// </summary>
-    /// <param name="options"></param>
-    /// <param name="cancellationToken"></param>
-    /// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
+    /// <param name="options">The download options including the source URL.</param>
+    /// <param name="cancellationToken">A token to cancel the download operation.</param>
+    /// <returns>The downloaded content as a string, or null if the download failed.</returns>
     public Task<string?> DownloadStringAsync(DownloadOptions options, CancellationToken cancellationToken = default);
 
     /// <summary>
-    /// Used to get a response from the web.
+    /// Gets an HTTP response from the web.
     /// </summary>
-    /// <param name="options"></param>
-    /// <param name="cancellationToken"></param>
-    /// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
+    /// <param name="options">The download options including the source URL.</param>
+    /// <param name="cancellationToken">A token to cancel the download operation.</param>
+    /// <returns>The HTTP response message.</returns>
     public Task<HttpResponseMessage> DownloadResponseAsync(DownloadOptions options, CancellationToken cancellationToken = default);
-}
\ No newline at end of file
+}
diff --git a/src/ModularPipelines/Context/IEnvironmentContext.cs b/src/ModularPipelines/Context/IEnvironmentContext.cs
index f3a7ca6527..58ffc81e65 100644
--- a/src/ModularPipelines/Context/IEnvironmentContext.cs
+++ b/src/ModularPipelines/Context/IEnvironmentContext.cs
@@ -19,6 +19,9 @@ public interface IEnvironmentContext
     /// </summary>
     public OperatingSystemIdentifier OperatingSystem { get; }
 
+    /// <summary>
+    /// Gets the version of the current operating system.
+    /// </summary>
     public Version OperatingSystemVersion { get; }
 
     /// <summary>
diff --git a/src/ModularPipelines/IBuildSystemDetector.cs b/src/ModularPipelines/IBuildSystemDetector.cs
index db5cca2d63..e4f3de35d7 100644
--- a/src/ModularPipelines/IBuildSystemDetector.cs
+++ b/src/ModularPipelines/IBuildSystemDetector.cs
@@ -61,6 +61,7 @@ public interface IBuildSystemDetector
     /// <summary>
     /// Gets a value indicating whether the current build agent is the type specified.
     /// </summary>
-    /// <returns>True if it is the current build agent type.</returns>
+    /// <param name="buildSystem">The build system type to check for.</param>
+    /// <returns>True if the pipeline is running on the specified build system; otherwise, false.</returns>
     bool Is(BuildSystem buildSystem) => GetCurrentBuildSystem() == buildSystem;
 }
\ No newline at end of file