diff --git a/src/commands/test.ts b/src/commands/test.ts
index 8bf5ce5..fcb1ca9 100644
--- a/src/commands/test.ts
+++ b/src/commands/test.ts
@@ -4985,7 +4985,10 @@ async function runBatchRun(
             return { ...r, dashboardUrl: state.dashboardUrl };
           })
         : batchRunResults;
-    out.print({ results: enrichedResults });
+    out.print({
+      results: enrichedResults,
+      creation: { results: createResponse.results, summary: createResponse.summary },
+    });
   } else if (!opts.wait) {
     // Text mode, no --wait: statuses are non-terminal by design ('queued'),
     // so a pass/fail summary would misread a successful dispatch as
diff --git a/src/lib/interrupt.ts b/src/lib/interrupt.ts
index 939a2fd..f291d32 100644
--- a/src/lib/interrupt.ts
+++ b/src/lib/interrupt.ts
@@ -165,7 +165,7 @@ export class ShutdownController {
 }
 
 class BrokenPipeInterruptError extends InterruptError {
-  override readonly exitCode = 0;
+  override readonly exitCode = (process.exitCode as number | undefined) ?? 0;
 
   constructor() {
     // Existing graceful-detach consumers read `.signal` to render their
@@ -366,7 +366,7 @@ export function installBrokenPipeGuard(deps: BrokenPipeDeps = {}): void {
         shutdown.brokenPipe();
         return;
       }
-      exit(0);
+      exit((process.exitCode as number | undefined) ?? 0);
       return;
     }
     throw error;