diff --git a/src/Cake.Git/Cake.Git.csproj b/src/Cake.Git/Cake.Git.csproj
index eb65d6a..2e862d1 100644
--- a/src/Cake.Git/Cake.Git.csproj
+++ b/src/Cake.Git/Cake.Git.csproj
@@ -60,7 +60,11 @@
     <Compile Include="GitAliases.Commit.cs" />
     <Compile Include="GitAliases.cs" />
     <Compile Include="GitAliases.Init.cs" />
+    <Compile Include="GitAliases.Pull.cs" />
+    <Compile Include="GitAliases.Push.cs" />
     <Compile Include="GitCommit.cs" />
+    <Compile Include="GitMergeResult.cs" />
+    <Compile Include="GitMergeStatus.cs" />
     <Compile Include="GitSignature.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\Namespaces.cs" />
diff --git a/src/Cake.Git/GitAliases.Add.cs b/src/Cake.Git/GitAliases.Add.cs
index 534097e..a066cf6 100644
--- a/src/Cake.Git/GitAliases.Add.cs
+++ b/src/Cake.Git/GitAliases.Add.cs
@@ -8,6 +8,7 @@
 // ReSharper disable UnusedMember.Global
 namespace Cake.Git
 {
+    // ReSharper disable once PublicMembersMustHaveComments
     public static partial class GitAliases
     {
         /// <summary>
diff --git a/src/Cake.Git/GitAliases.Clone.cs b/src/Cake.Git/GitAliases.Clone.cs
index fa42569..38e3ef1 100644
--- a/src/Cake.Git/GitAliases.Clone.cs
+++ b/src/Cake.Git/GitAliases.Clone.cs
@@ -13,7 +13,7 @@ namespace Cake.Git
     public static partial class GitAliases
     {
         /// <summary>
-        /// Clone using default options.
+        /// Clone unauthenticated using default options.
         /// </summary>
         /// <param name="context">The context.</param>
         /// <param name="sourceUrl">URI for the remote repository.</param>
@@ -54,7 +54,7 @@ DirectoryPath workDirectoryPath
         }
 
         /// <summary>
-        /// Clone using specified options.
+        /// Clone authenticated using default options.
         /// </summary>
         /// <param name="context">The context.</param>
         /// <param name="sourceUrl">URI for the remote repository.</param>
diff --git a/src/Cake.Git/GitAliases.Pull.cs b/src/Cake.Git/GitAliases.Pull.cs
new file mode 100644
index 0000000..4c9de3a
--- /dev/null
+++ b/src/Cake.Git/GitAliases.Pull.cs
@@ -0,0 +1,147 @@
+using System;
+using System.IO;
+using System.Runtime.CompilerServices;
+using Cake.Core;
+using Cake.Core.Annotations;
+using Cake.Core.IO;
+using Cake.Git.Extensions;
+using LibGit2Sharp;
+
+// ReSharper disable MemberCanBePrivate.Global
+// ReSharper disable UnusedMember.Global
+namespace Cake.Git
+{
+    // ReSharper disable once PublicMembersMustHaveComments
+    public static partial class GitAliases
+    {
+        /// <summary>
+        /// Pull unauthenticated using default options.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        /// <param name="repositoryDirectoryPath">Repository path.</param>
+        /// <param name="mergerName">The name of the merger.</param>
+        /// <param name="mergerEmail">The email of the merger.</param>
+        /// <returns>The path to the created repository.</returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        [CakeMethodAlias]
+        [CakeAliasCategory("Pull")]
+        public static GitMergeResult GitPull(
+            this ICakeContext context,
+            DirectoryPath repositoryDirectoryPath,
+            string mergerName,
+            string mergerEmail
+            )
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(nameof(context));
+            }
+
+            if (repositoryDirectoryPath == null)
+            {
+                throw new ArgumentNullException(nameof(repositoryDirectoryPath));
+            }
+
+            var workFullDirectoryPath = repositoryDirectoryPath.MakeAbsolute(context.Environment);
+
+            if (!context.FileSystem.Exist(workFullDirectoryPath))
+            {
+                throw new DirectoryNotFoundException($"Failed to find workDirectoryPath: {workFullDirectoryPath}");
+            }
+
+            return new GitMergeResult(
+                context.UseRepository(
+                    repositoryDirectoryPath,
+                    repository =>
+                        repository.Network.Pull(
+                            new Signature(
+                                mergerName,
+                                mergerEmail,
+                                DateTimeOffset.Now
+                                ),
+                            new PullOptions()
+                            )
+                    )
+                );
+        }
+
+        /// <summary>
+        /// Pull authenticating using default options.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        /// <param name="repositoryDirectoryPath">Repository path.</param>
+        /// <param name="mergerName">The name of the merger.</param>
+        /// <param name="mergerEmail">The email of the merger.</param>
+        /// <param name="username">Username used for authentication.</param>
+        /// <param name="password">Password used for authentication.</param>
+        /// <param name="remoteName">Name of remote to pull from.</param>
+        /// <returns>The path to the created repository.</returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        [CakeMethodAlias]
+        [CakeAliasCategory("Pull")]
+        public static GitMergeResult GitPull(
+            this ICakeContext context,
+            DirectoryPath repositoryDirectoryPath,
+            string mergerName,
+            string mergerEmail,
+            string username,
+            string password,
+            string remoteName
+            )
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(nameof(context));
+            }
+
+            if (repositoryDirectoryPath == null)
+            {
+                throw new ArgumentNullException(nameof(repositoryDirectoryPath));
+            }
+
+            var repositoryFullDirectoryPath = repositoryDirectoryPath.MakeAbsolute(context.Environment);
+
+            if (!context.FileSystem.Exist(repositoryFullDirectoryPath))
+            {
+                throw new DirectoryNotFoundException($"Failed to find repositoryDirectoryPath: {repositoryFullDirectoryPath}");
+            }
+
+            return new GitMergeResult(
+                context.UseRepository(
+                    repositoryDirectoryPath,
+                    repository =>
+                    {
+                        var remote = repository.Network.Remotes[remoteName];
+                        if (remote == null)
+                        {
+                            throw new NotFoundException("Remote named {0} not found", remoteName);
+                        }
+
+                        repository.Network.Fetch(
+                            remote,
+                            new FetchOptions
+                            {
+                                CredentialsProvider =
+                                    (url, usernameFromUrl, types) =>
+                                        new UsernamePasswordCredentials
+                                        {
+                                            Username = username,
+                                            Password = password
+                                        }
+                            }
+                            );
+
+                        return repository.MergeFetchedRefs(
+                            new Signature(
+                                mergerName,
+                                mergerEmail,
+                                DateTimeOffset.Now
+                                ),
+                            new MergeOptions()
+                            );
+                    }
+                    )
+                );
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Cake.Git/GitAliases.Push.cs b/src/Cake.Git/GitAliases.Push.cs
new file mode 100644
index 0000000..0ad817d
--- /dev/null
+++ b/src/Cake.Git/GitAliases.Push.cs
@@ -0,0 +1,174 @@
+using System;
+using System.IO;
+using Cake.Core;
+using Cake.Core.Annotations;
+using Cake.Core.IO;
+using Cake.Git.Extensions;
+using LibGit2Sharp;
+
+// ReSharper disable MemberCanBePrivate.Global
+// ReSharper disable UnusedMember.Global
+namespace Cake.Git
+{
+    // ReSharper disable once PublicMembersMustHaveComments
+    public static partial class GitAliases
+    {
+        /// <summary>
+        /// Push all branches unauthenticated.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        /// <param name="repositoryDirectoryPath">Repository path.</param>
+        /// <returns>The path to the created repository.</returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        [CakeMethodAlias]
+        [CakeAliasCategory("Push")]
+        public static void GitPush(
+            this ICakeContext context,
+            DirectoryPath repositoryDirectoryPath
+            )
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(nameof(context));
+            }
+
+            if (repositoryDirectoryPath == null)
+            {
+                throw new ArgumentNullException(nameof(repositoryDirectoryPath));
+            }
+
+            var workFullDirectoryPath = repositoryDirectoryPath.MakeAbsolute(context.Environment);
+
+            if (!context.FileSystem.Exist(workFullDirectoryPath))
+            {
+                throw new DirectoryNotFoundException($"Failed to find workDirectoryPath: {workFullDirectoryPath}");
+            }
+
+            context.UseRepository(
+                repositoryDirectoryPath,
+                repository =>
+                    repository.Network.Push(
+                        repository.Branches
+                        )
+                );
+        }
+
+        /// <summary>
+        /// Push all branches authenticated.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        /// <param name="repositoryDirectoryPath">Repository path.</param>
+        /// <param name="username">Username used for authentication.</param>
+        /// <param name="password">Password used for authentication.</param>
+        /// <returns>The path to the created repository.</returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        [CakeMethodAlias]
+        [CakeAliasCategory("Push")]
+        public static void GitPush(
+            this ICakeContext context,
+            DirectoryPath repositoryDirectoryPath,
+            string username,
+            string password
+            )
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(nameof(context));
+            }
+
+            if (repositoryDirectoryPath == null)
+            {
+                throw new ArgumentNullException(nameof(repositoryDirectoryPath));
+            }
+
+            var repositoryFullDirectoryPath = repositoryDirectoryPath.MakeAbsolute(context.Environment);
+
+            if (!context.FileSystem.Exist(repositoryFullDirectoryPath))
+            {
+                throw new DirectoryNotFoundException($"Failed to find repositoryDirectoryPath: {repositoryFullDirectoryPath}");
+            }
+
+            context.UseRepository(
+                repositoryDirectoryPath,
+                repository =>
+                    repository.Network.Push(
+                        repository.Branches,
+                        new PushOptions
+                        {
+                            CredentialsProvider =
+                                (url, usernameFromUrl, types) =>
+                                    new UsernamePasswordCredentials
+                                    {
+                                        Username = username,
+                                        Password = password
+                                    }
+                        }
+                        )
+                );
+        }
+
+        /// <summary>
+        /// Push specific branch authenticated.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        /// <param name="repositoryDirectoryPath">Repository path.</param>
+        /// <param name="username">Username used for authentication.</param>
+        /// <param name="password">Password used for authentication.</param>
+        /// <param name="branchName">Name of branch to push.</param>
+        /// <returns>The path to the created repository.</returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        [CakeMethodAlias]
+        [CakeAliasCategory("Push")]
+        public static void GitPush(
+            this ICakeContext context,
+            DirectoryPath repositoryDirectoryPath,
+            string username,
+            string password,
+            string branchName
+            )
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(nameof(context));
+            }
+
+            if (repositoryDirectoryPath == null)
+            {
+                throw new ArgumentNullException(nameof(repositoryDirectoryPath));
+            }
+
+            var repositoryFullDirectoryPath = repositoryDirectoryPath.MakeAbsolute(context.Environment);
+
+            if (!context.FileSystem.Exist(repositoryFullDirectoryPath))
+            {
+                throw new DirectoryNotFoundException($"Failed to find repositoryDirectoryPath: {repositoryFullDirectoryPath}");
+            }
+
+            context.UseRepository(
+                repositoryDirectoryPath,
+                repository =>
+                {
+                    var branch = repository.Branches[branchName];
+                    if (branch == null)
+                    {
+                        throw new NotFoundException("Failed to find branch {0}", branchName);
+                    }
+
+                    repository.Network.Push(
+                        branch,
+                        new PushOptions
+                        {
+                            CredentialsProvider =
+                                (url, usernameFromUrl, types) =>
+                                    new UsernamePasswordCredentials
+                                    {
+                                        Username = username,
+                                        Password = password
+                                    }
+                        }
+                        );
+                }
+                );
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Cake.Git/GitMergeResult.cs b/src/Cake.Git/GitMergeResult.cs
new file mode 100644
index 0000000..951fc74
--- /dev/null
+++ b/src/Cake.Git/GitMergeResult.cs
@@ -0,0 +1,33 @@
+using System;
+using LibGit2Sharp;
+// ReSharper disable MemberCanBePrivate.Global
+
+namespace Cake.Git
+{
+    /// <summary>
+    /// Git repository merge operation result
+    /// </summary>
+    public sealed class GitMergeResult
+    {
+        /// <summary>
+        /// Merge commit.
+        /// </summary>
+        public GitCommit Commit { get; }
+
+        /// <summary>
+        /// Merge status
+        /// </summary>
+        public GitMergeStatus Status { get; }
+
+        internal GitMergeResult(MergeResult mergeResult)
+        {
+            if (mergeResult == null)
+            {
+                throw new ArgumentNullException(nameof(mergeResult));
+            }
+
+            Commit = new GitCommit(mergeResult.Commit);
+            Status = (GitMergeStatus) mergeResult.Status;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Cake.Git/GitMergeStatus.cs b/src/Cake.Git/GitMergeStatus.cs
new file mode 100644
index 0000000..434d6da
--- /dev/null
+++ b/src/Cake.Git/GitMergeStatus.cs
@@ -0,0 +1,31 @@
+using LibGit2Sharp;
+// ReSharper disable UnusedMember.Global
+
+namespace Cake.Git
+{
+    /// <summary>
+    ///  The status of what happened as a result of a merge.
+    /// </summary>
+    public enum GitMergeStatus
+    {
+        /// <summary>
+        /// Repository was up to date
+        /// </summary>
+        UpToDate = MergeStatus.UpToDate,
+
+        /// <summary>
+        /// Repository was fast forward merged
+        /// </summary>
+        FastForward = MergeStatus.FastForward,
+
+        /// <summary>
+        /// Repository was not fast forward merged
+        /// </summary>
+        NonFastForward = MergeStatus.NonFastForward,
+
+        /// <summary>
+        /// Repository encountered conflicts during merge
+        /// </summary>
+        Conflicts = MergeStatus.Conflicts
+    }
+}
\ No newline at end of file
diff --git a/src/Cake.Git/GitSignature.cs b/src/Cake.Git/GitSignature.cs
index 8bb501a..95ab424 100644
--- a/src/Cake.Git/GitSignature.cs
+++ b/src/Cake.Git/GitSignature.cs
@@ -7,7 +7,7 @@ namespace Cake.Git
     /// <summary>
     /// Git Commit Author / Committer.
     /// </summary>
-    public class GitSignature
+    public sealed class GitSignature
     {
         /// <summary>
         /// Email address of author / committer.