Finally fixed connection issues that were dependent on the service initialization order

Added node_modules folder to allow Unity developers to just plug and play the server

Author: CoderGamester

.gitignore

@@ -111,9 +111,5 @@ GvhProjectSettings.xml
 **/StreamingAssets.meta
 
 #Project Specific
-**/Server/node_modules/
-**/Server/node_modules.meta
 **/package-lock.json
 **/package-lock.json.meta
-log.txt
-log.txt.meta

Editor/UnityBridge/McpUnityServer.cs

@@ -23,10 +23,10 @@ public class McpUnityServer
     {
         private static McpUnityServer _instance;
 
-        private readonly WebSocketServer _webSocketServer;
         private readonly Dictionary<string, McpToolBase> _tools = new Dictionary<string, McpToolBase>();
         private readonly Dictionary<string, McpResourceBase> _resources = new Dictionary<string, McpResourceBase>();
 
+        private WebSocketServer _webSocketServer;
         private CancellationTokenSource _cts;
         private TestRunnerService _testRunnerService;
 
@@ -69,11 +69,6 @@ private McpUnityServer()
             RegisterResources();
             RegisterTools();
 
-            // Create a new WebSocket server
-            _webSocketServer = new WebSocketServer(McpUnitySettings.Instance.Port);
-            // Add the MCP service endpoint with a handler that references this server
-            _webSocketServer.AddWebSocketService("/McpUnity", () => new McpUnitySocketHandler(this));
-                
             Debug.Log($"[MCP Unity] Created WebSocket server on port {McpUnitySettings.Instance.Port}");
 
             StartServer();
@@ -88,6 +83,11 @@ public void StartServer()
 
             try
             {
+                // Create a new WebSocket server
+                _webSocketServer = new WebSocketServer($"ws://localhost:{McpUnitySettings.Instance.Port}");
+                // Add the MCP service endpoint with a handler that references this server
+                _webSocketServer.AddWebSocketService("/McpUnity", () => new McpUnitySocketHandler(this));
+                
                 // Start the server
                 _webSocketServer.Start();
 

Server/build/index.d.ts.meta

@@ -59,9 +59,9 @@ async function startServer() {
         const stdioTransport = new StdioServerTransport();
         // Connect the server to the transport
         await server.connect(stdioTransport);
+        serverLogger.info('MCP Server started');
         // Start Unity Bridge connection
         await mcpUnity.start();
-        serverLogger.info('MCP Server started');
     }
     catch (error) {
         serverLogger.error('Failed to start server', error);