From 56c70a3b206aa7c31cda3ff6951d78629146d7f4 Mon Sep 17 00:00:00 2001
From: 0x404 <871206929@qq.com>
Date: Thu, 15 Jan 2026 19:34:56 +0800
Subject: [PATCH] fix(session): ensure agent exists before processing title in
 session summary

---
 packages/opencode/src/session/summary.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/opencode/src/session/summary.ts b/packages/opencode/src/session/summary.ts
index 2bd1b0da601..dbca218f9c6 100644
--- a/packages/opencode/src/session/summary.ts
+++ b/packages/opencode/src/session/summary.ts
@@ -77,6 +77,7 @@ export namespace SessionSummary {
     const textPart = msgWithParts.parts.find((p) => p.type === "text" && !p.synthetic) as MessageV2.TextPart
     if (textPart && !userMsg.summary?.title) {
       const agent = await Agent.get("title")
+      if (!agent) return
       const stream = await LLM.stream({
         agent,
         user: userMsg,