From 6c3a7f461af71218e57b6c944dc04c73770efff8 Mon Sep 17 00:00:00 2001
From: bingshuo <565183519@qq.com>
Date: Thu, 14 May 2026 00:16:22 +0800
Subject: [PATCH] =?UTF-8?q?D96=20=E4=BF=AE=E5=A4=8D:=20MCP=20initialize?=
 =?UTF-8?q?=E5=93=8D=E5=BA=94=E5=8E=BB=E9=99=A4=5Fmeta=E5=AD=97=E6=AE=B5(W?=
 =?UTF-8?q?orkBuddy=E4=B8=8D=E8=AF=86=E5=88=AB)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/mcp-server/index.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/server/mcp-server/index.js b/server/mcp-server/index.js
index 41f696c..3978a17 100644
--- a/server/mcp-server/index.js
+++ b/server/mcp-server/index.js
@@ -757,14 +757,16 @@ async function handleJsonRpc(req, res) {
 
   // 批量消息
   if (Array.isArray(message)) {
-    const results = await Promise.all(message.map(m => processRpc(m)));
+    const results = await Promise.all(message.map(m => processRpcWithRes(m, res)));
     return res.json(results);
   }
 
-  const result = await processRpc(message);
+  const result = await processRpcWithRes(message, res);
   return res.json(result);
 }
 
+async function processRpcWithRes(message, res) {
+
 async function processRpc(message) {
   const { jsonrpc, id, method, params } = message;
 
@@ -778,6 +780,9 @@ async function processRpc(message) {
     case 'initialize': {
       const sessionId = crypto.randomUUID();
       sessions.set(sessionId, { created: Date.now() });
+      // Session ID 通过 HTTP Header 传递，不在 JSON 响应体中带 _meta
+      // WorkBuddy 客户端校验严格，不认识 _meta 字段
+      res.setHeader('Mcp-Session-Id', sessionId);
 
       return {
         jsonrpc: '2.0',
@@ -793,9 +798,6 @@ async function processRpc(message) {
             title: '铸渊 MCP Server · 光湖代码仓库',
           },
         },
-        _meta: {
-          sessionId,
-        },
       };
     }