diff --git a/draft.md b/draft.md
index 2bd770b..f8c60a2 100644
--- a/draft.md
+++ b/draft.md
@@ -110,6 +110,7 @@ This is the root object of the OpenCLI Description.
 | Field Name | Type | Description |
 |------------|:----:|-------------|
 | title | `string` | **REQUIRED** The application title |
+| summary | `string` | A short summary of the application |
 | description | `string` | A description of the application |
 | contact | [Contact Object](#contact-object) | The contact information |
 | license | [License Object](#license-object) | The application license |
diff --git a/schema.json b/schema.json
index b948c98..abe3ae6 100644
--- a/schema.json
+++ b/schema.json
@@ -75,6 +75,10 @@
                     "type": "string",
                     "description": "The application title"
                 },
+                "summary": {
+                    "type": "string",
+                    "description": "A short summary of the application"
+                },
                 "description": {
                     "type": "string",
                     "description": "A description of the application"
diff --git a/typespec/main.tsp b/typespec/main.tsp
index c89c346..c713727 100644
--- a/typespec/main.tsp
+++ b/typespec/main.tsp
@@ -41,6 +41,9 @@ model CliInfo {
   @doc("The application title")
   title: string;
 
+  @doc("A short summary of the application")
+  summary?: string;
+
   @doc("A description of the application")
   description?: string;