升级XR插件版本

Packages/MCPForUnity/Editor/Resources/McpForUnityResourceAttribute.cs

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+using System;
+
+namespace MCPForUnity.Editor.Resources
+{
+    /// <summary>
+    /// Marks a class as an MCP resource handler for auto-discovery.
+    /// The class must have a public static HandleCommand(JObject) method.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
+    public class McpForUnityResourceAttribute : Attribute
+    {
+        /// <summary>
+        /// The resource name used to route requests to this resource.
+        /// If not specified, defaults to the PascalCase class name converted to snake_case.
+        /// </summary>
+        public string ResourceName { get; }
+
+        /// <summary>
+        /// Human-readable description of what this resource provides.
+        /// </summary>
+        public string Description { get; set; }
+
+        /// <summary>
+        /// Create an MCP resource attribute with auto-generated resource name.
+        /// The resource name will be derived from the class name (PascalCase → snake_case).
+        /// Example: ManageAsset → manage_asset
+        /// </summary>
+        public McpForUnityResourceAttribute()
+        {
+            ResourceName = null; // Will be auto-generated
+        }
+
+        /// <summary>
+        /// Create an MCP resource attribute with explicit resource name.
+        /// </summary>
+        /// <param name="resourceName">The resource name (e.g., "manage_asset")</param>
+        public McpForUnityResourceAttribute(string resourceName)
+        {
+            ResourceName = resourceName;
+        }
+    }
+}