diff --git a/pldmtool/pldm_platform_cmd.cpp b/pldmtool/pldm_platform_cmd.cpp
index aac669a..6945285 100644
--- a/pldmtool/pldm_platform_cmd.cpp
+++ b/pldmtool/pldm_platform_cmd.cpp
@@ -99,6 +99,9 @@
                                pdrRecType.begin(), tolower);
             }
 
+            // start the array
+            std::cout << "[\n";
+
             // Retrieve all PDR records starting from the first
             recordHandle = 0;
             uint32_t prevRecordHandle = 0;
@@ -126,7 +129,16 @@
                     return;
                 }
                 prevRecordHandle = recordHandle;
+
+                if (recordHandle != 0)
+                {
+                    // close the array
+                    std::cout << ",";
+                }
             } while (recordHandle != 0);
+
+            // close the array
+            std::cout << "]\n";
         }
         else
         {