diff --git a/buffet/libbuffet/command.h b/buffet/libbuffet/command.h
new file mode 100644
index 0000000..3404898
--- /dev/null
+++ b/buffet/libbuffet/command.h
@@ -0,0 +1,68 @@
+// Copyright 2014 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BUFFET_LIBBUFFET_COMMAND_H_
+#define BUFFET_LIBBUFFET_COMMAND_H_
+
+#include <string>
+
+#include <base/macros.h>
+#include <base/memory/weak_ptr.h>
+#include <chromeos/any.h>
+#include <chromeos/dbus/data_serialization.h>
+
+#include "libbuffet/export.h"
+
+namespace dbus {
+class ObjectProxy;
+}
+
+namespace buffet {
+
+class CommandListener;
+class CommandPropertySet;
+
+// buffet::Command is a proxy class for GCD CommandInstance object delivered to
+// command handling daemon over D-Bus.
+class LIBBUFFET_EXPORT Command {
+ public:
+  Command(const dbus::ObjectPath& object_path,
+          CommandListener* command_listener);
+
+  // Returns the command ID.
+  const std::string& GetID() const;
+  // Returns the full name of the command.
+  const std::string& GetName() const;
+  // Returns the command category.
+  const std::string& GetCategory() const;
+  // Returns the command parameters and their values.
+  const chromeos::dbus_utils::Dictionary& GetParameters() const;
+
+  // Updates the command execution progress. The |progress| must be between
+  // 0 and 100. Returns false if the progress value is incorrect.
+  void SetProgress(int progress);
+  // Aborts command execution.
+  void Abort();
+  // Cancels command execution.
+  void Cancel();
+  // Marks the command as completed successfully.
+  void Done();
+
+  // Command state getters.
+  int GetProgress() const;
+  const std::string& GetStatus() const;
+
+ private:
+  CommandPropertySet* GetProperties() const;
+  dbus::ObjectProxy* GetObjectProxy() const;
+
+  dbus::ObjectPath object_path_;
+  CommandListener* command_listener_;
+
+  DISALLOW_COPY_AND_ASSIGN(Command);
+};
+
+}  // namespace buffet
+
+#endif  // BUFFET_LIBBUFFET_COMMAND_H_