diff --git a/src/command/mod.rs b/src/command/mod.rs
index 1dc7351..80230e2 100644
--- a/src/command/mod.rs
+++ b/src/command/mod.rs
@@ -123,6 +123,23 @@ impl Command {
         } else if let Some((idx, _)) = &self.default_subcommand {
             extra.insert("default_subcommand".into(), (*idx).into());
         }
+        if !self.metadata.is_empty() {
+            extra.insert(
+                "metadata".into(),
+                serde_json::json!(self
+                    .metadata
+                    .iter()
+                    .map(|(k, v, _)| (
+                        k.to_string(),
+                        if v.is_empty() {
+                            None
+                        } else {
+                            Some(v.to_string())
+                        }
+                    ))
+                    .collect::<IndexMap<String, Option<String>>>()),
+            );
+        }
         extra.insert("command_fn".into(), self.command_fn.clone().into());
         let flag_options = self.all_flag_options().iter().map(|v| v.export()).collect();
         CommandValue {
diff --git a/tests/snapshots/integration__cli__export.snap b/tests/snapshots/integration__cli__export.snap
index 3977738..a4f7684 100644
--- a/tests/snapshots/integration__cli__export.snap
+++ b/tests/snapshots/integration__cli__export.snap
@@ -2959,5 +2959,8 @@ expression: stdout
     }
   ],
   "combine_shorts": true,
+  "metadata": {
+    "combine-shorts": null
+  },
   "command_fn": null
 }