From f28d0cddde3ff1955b675a76755e39803b823c03 Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Sun, 8 Mar 2026 02:22:21 +0900
Subject: [PATCH] feat(background-agent): track spawn depth on tasks

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
---
 src/features/background-agent/types.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/features/background-agent/types.ts b/src/features/background-agent/types.ts
index 6973dd783..10269f29b 100644
--- a/src/features/background-agent/types.ts
+++ b/src/features/background-agent/types.ts
@@ -19,11 +19,13 @@ export interface TaskProgress {
 export interface BackgroundTask {
   id: string
   sessionID?: string
+  rootSessionID?: string
   parentSessionID: string
   parentMessageID: string
   description: string
   prompt: string
   agent: string
+  spawnDepth?: number
   status: BackgroundTaskStatus
   queuedAt?: Date
   startedAt?: Date