From 605d44f3acb82bfe4c3cf581dc25c77bee8ab084 Mon Sep 17 00:00:00 2001
From: weishu <twsxtd@gmail.com>
Date: Tue, 6 Jan 2026 18:38:22 +0800
Subject: [PATCH] chore(codex): log MCP wrapper event types

---
 cli/src/codex/codexRemoteLauncher.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cli/src/codex/codexRemoteLauncher.ts b/cli/src/codex/codexRemoteLauncher.ts
index f4cf39fc..75b068bd 100644
--- a/cli/src/codex/codexRemoteLauncher.ts
+++ b/cli/src/codex/codexRemoteLauncher.ts
@@ -294,6 +294,12 @@ class CodexRemoteLauncher extends RemoteLauncherBase {
         client.setHandler((msg) => {
             logger.debug(`[Codex] MCP message: ${JSON.stringify(msg)}`);
 
+            const msgType = typeof msg?.type === 'string' ? msg.type : null;
+            if (msgType === 'event_msg' || msgType === 'response_item' || msgType === 'session_meta') {
+                const payloadType = typeof msg?.payload?.type === 'string' ? msg.payload.type : null;
+                logger.debug(`[Codex] MCP wrapper event type: ${msgType}${payloadType ? ` (payload=${payloadType})` : ''}`);
+            }
+
             if (msg.type === 'agent_message') {
                 messageBuffer.addMessage(msg.message, 'assistant');
             } else if (msg.type === 'agent_reasoning_delta') {