From ed32dcb179b2785d9e191d725ef9ace3d4d3c056 Mon Sep 17 00:00:00 2001
From: mkorwel <matt.korwel@gmail.com>
Date: Thu, 12 Feb 2026 00:13:59 -0600
Subject: [PATCH] fix(core): truncate excessive debug output in MessageBus

---
 packages/core/src/confirmation-bus/message-bus.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/core/src/confirmation-bus/message-bus.ts b/packages/core/src/confirmation-bus/message-bus.ts
index b9033fd67d..c773739dbd 100644
--- a/packages/core/src/confirmation-bus/message-bus.ts
+++ b/packages/core/src/confirmation-bus/message-bus.ts
@@ -42,7 +42,10 @@ export class MessageBus extends EventEmitter {
 
   async publish(message: Message): Promise<void> {
     if (this.debug) {
-      debugLogger.debug(`[MESSAGE_BUS] publish: ${safeJsonStringify(message)}`);
+      const json = safeJsonStringify(message);
+      debugLogger.debug(
+        `[MESSAGE_BUS] publish: ${json.length > 500 ? json.substring(0, 500) + '...' : json}`,
+      );
     }
     try {
       if (!this.isValidMessage(message)) {