Merge pull request #126 from xsodus/feature/vscode-ghcs-support

Feature: VSCode GitHub Copilot Support

.gitignore

@@ -31,3 +31,4 @@ CONTRIBUTING.md.meta
 .idea/
 .vscode/
 .aider*
+.DS_Store*

UnityMcpBridge/Editor/Data/McpClients.cs

@@ -43,6 +43,26 @@ namespace UnityMcpBridge.Editor.Data
                 mcpType = McpTypes.Cursor,
                 configStatus = "Not Configured",
             },
+            new()
+            {
+                name = "VSCode GitHub Copilot",
+                windowsConfigPath = Path.Combine(
+                    Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
+                    "Code",
+                    "User",
+                    "settings.json"
+                ),
+                linuxConfigPath = Path.Combine(
+                    Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
+                    "Library",
+                    "Application Support",
+                    "Code",
+                    "User",
+                    "settings.json"
+                ),
+                mcpType = McpTypes.VSCode,
+                configStatus = "Not Configured",
+            },
         };
 
         // Initialize status enums after construction

UnityMcpBridge/Editor/Models/McpTypes.cs

@@ -4,6 +4,7 @@ namespace UnityMcpBridge.Editor.Models
     {
         ClaudeDesktop,
         Cursor,
+        VSCode,
     }
 }
 

UnityMcpBridge/Editor/Windows/ManualConfigEditorWindow.cs

@@ -8,13 +8,13 @@ namespace UnityMcpBridge.Editor.Windows
     // Editor window to display manual configuration instructions
     public class ManualConfigEditorWindow : EditorWindow
     {
-        private string configPath;
+        protected string configPath;
-        private string configJson;
+        protected string configJson;
-        private Vector2 scrollPos;
+        protected Vector2 scrollPos;
-        private bool pathCopied = false;
+        protected bool pathCopied = false;
-        private bool jsonCopied = false;
+        protected bool jsonCopied = false;
-        private float copyFeedbackTimer = 0;
+        protected float copyFeedbackTimer = 0;
-        private McpClient mcpClient;
+        protected McpClient mcpClient;
 
         public static void ShowWindow(string configPath, string configJson, McpClient mcpClient)
         {
@@ -26,7 +26,7 @@ namespace UnityMcpBridge.Editor.Windows
             window.Show();
         }
 
-        private void OnGUI()
+        protected virtual void OnGUI()
         {
             scrollPos = EditorGUILayout.BeginScrollView(scrollPos);
 
@@ -245,7 +245,7 @@ namespace UnityMcpBridge.Editor.Windows
             EditorGUILayout.EndScrollView();
         }
 
-        private void Update()
+        protected virtual void Update()
         {
             // Handle the feedback message timer
             if (copyFeedbackTimer > 0)

UnityMcpBridge/Editor/Windows/UnityMcpEditorWindow.cs

@@ -137,6 +137,56 @@ namespace UnityMcpBridge.Editor.Windows
             // Create muted button style for Manual Setup
             GUIStyle mutedButtonStyle = new(buttonStyle);
 
+            if (mcpClient.mcpType == McpTypes.VSCode)
+            {
+                // Special handling for VSCode GitHub Copilot
+                if (
+                    GUILayout.Button(
+                        "Auto Configure VSCode with GitHub Copilot",
+                        buttonStyle,
+                        GUILayout.Height(28)
+                    )
+                )
+                {
+                    ConfigureMcpClient(mcpClient);
+                }
+
+                if (GUILayout.Button("Manual Setup", mutedButtonStyle, GUILayout.Height(28)))
+                {
+                    // Show VSCode specific manual setup window
+                    string configPath = RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
+                        ? mcpClient.windowsConfigPath
+                        : mcpClient.linuxConfigPath;
+                        
+                    // Get the Python directory path
+                    string pythonDir = FindPackagePythonDirectory();
+                    
+                    // Create VSCode-specific configuration
+                    var vscodeConfig = new
+                    {
+                        mcp = new
+                        {
+                            servers = new
+                            {
+                                unityMCP = new
+                                {
+                                    command = "uv",
+                                    args = new[] { "--directory", pythonDir, "run", "server.py" }
+                                }
+                            }
+                        }
+                    };
+                    
+                    JsonSerializerSettings jsonSettings = new() { Formatting = Formatting.Indented };
+                    string manualConfigJson = JsonConvert.SerializeObject(vscodeConfig, jsonSettings);
+                    
+                    // Use the VSCodeManualSetupWindow directly since we're in the same namespace
+                    VSCodeManualSetupWindow.ShowWindow(configPath, manualConfigJson);
+                }
+            }
+            else
+            {
+                // Standard client buttons
                 if (
                     GUILayout.Button(
                         $"Auto Configure {mcpClient.name}",
@@ -156,6 +206,7 @@ namespace UnityMcpBridge.Editor.Windows
                         : mcpClient.linuxConfigPath;
                     ShowManualInstructionsWindow(configPath, mcpClient);
                 }
+            }
             EditorGUILayout.Space(5);
 
             EditorGUILayout.EndVertical();
@@ -274,7 +325,7 @@ namespace UnityMcpBridge.Editor.Windows
             isUnityBridgeRunning = !isUnityBridgeRunning;
         }
 
-        private string WriteToConfig(string pythonDir, string configPath)
+        private string WriteToConfig(string pythonDir, string configPath, McpClient mcpClient = null)
         {
             // Create configuration object for unityMCP
             McpConfigServer unityMCPConfig = new()
@@ -303,14 +354,36 @@ namespace UnityMcpBridge.Editor.Windows
             dynamic existingConfig = JsonConvert.DeserializeObject(existingJson);
             existingConfig ??= new Newtonsoft.Json.Linq.JObject();
 
+            // Handle different client types with a switch statement
+            switch (mcpClient?.mcpType)
+            {
+                case McpTypes.VSCode:
+                    // VSCode specific configuration
+                    // Ensure mcp object exists
+                    if (existingConfig.mcp == null)
+                    {
+                        existingConfig.mcp = new Newtonsoft.Json.Linq.JObject();
+                    }
+
+                    // Ensure mcp.servers object exists
+                    if (existingConfig.mcp.servers == null)
+                    {
+                        existingConfig.mcp.servers = new Newtonsoft.Json.Linq.JObject();
+                    }
+                    break;
+
+                default:
+                    // Standard MCP configuration (Claude Desktop, Cursor, etc.)
                     // Ensure mcpServers object exists
                     if (existingConfig.mcpServers == null)
                     {
                         existingConfig.mcpServers = new Newtonsoft.Json.Linq.JObject();
                     }
+                    break;
+            }
 
-            // Add/update unityMCP while preserving other servers
+            // Add/update UnityMCP server in VSCode settings
-            existingConfig.mcpServers.unityMCP =
+            existingConfig.mcp.servers.unityMCP =
                 JsonConvert.DeserializeObject<Newtonsoft.Json.Linq.JToken>(
                     JsonConvert.SerializeObject(unityMCPConfig)
                 );
@@ -334,8 +407,35 @@ namespace UnityMcpBridge.Editor.Windows
         {
             // Get the Python directory path using Package Manager API
             string pythonDir = FindPackagePythonDirectory();
+            string manualConfigJson;
             
-            // Create the manual configuration message
+            // Create common JsonSerializerSettings
+            JsonSerializerSettings jsonSettings = new() { Formatting = Formatting.Indented };
+            
+            // Use switch statement to handle different client types
+            switch (mcpClient.mcpType)
+            {
+                case McpTypes.VSCode:
+                    // Create VSCode-specific configuration with proper format
+                    var vscodeConfig = new
+                    {
+                        mcp = new
+                        {
+                            servers = new
+                            {
+                                unityMCP = new
+                                {
+                                    command = "uv",
+                                    args = new[] { "--directory", pythonDir, "run", "server.py" }
+                                }
+                            }
+                        }
+                    };
+                    manualConfigJson = JsonConvert.SerializeObject(vscodeConfig, jsonSettings);
+                    break;
+                    
+                default:
+                    // Create standard MCP configuration for other clients
                     McpConfig jsonConfig = new()
                     {
                         mcpServers = new McpConfigServers
@@ -347,9 +447,9 @@ namespace UnityMcpBridge.Editor.Windows
                             },
                         },
                     };
-
+                    manualConfigJson = JsonConvert.SerializeObject(jsonConfig, jsonSettings);
-            JsonSerializerSettings jsonSettings = new() { Formatting = Formatting.Indented };
+                    break;
-            string manualConfigJson = JsonConvert.SerializeObject(jsonConfig, jsonSettings);
+            }
 
             ManualConfigEditorWindow.ShowWindow(configPath, manualConfigJson, mcpClient);
         }
@@ -450,7 +550,7 @@ namespace UnityMcpBridge.Editor.Windows
                     return "Manual Configuration Required";
                 }
 
-                string result = WriteToConfig(pythonDir, configPath);
+                string result = WriteToConfig(pythonDir, configPath, mcpClient);
 
                 // Update the client status after successful configuration
                 if (result == "Configured successfully")
@@ -542,18 +642,42 @@ namespace UnityMcpBridge.Editor.Windows
                 }
 
                 string configJson = File.ReadAllText(configPath);
-                McpConfig config = JsonConvert.DeserializeObject<McpConfig>(configJson);
-
-                if (config?.mcpServers?.unityMCP != null)
-                {
                 string pythonDir = ServerInstaller.GetServerPath();
-                    if (
+                
-                        pythonDir != null
+                // Use switch statement to handle different client types, extracting common logic
-                        && Array.Exists(
+                string[] args = null;
-                            config.mcpServers.unityMCP.args,
+                bool configExists = false;
-                            arg => arg.Contains(pythonDir, StringComparison.Ordinal)
+                
-                        )
+                switch (mcpClient.mcpType)
-                    )
+                {
+                    case McpTypes.VSCode:
+                        dynamic config = JsonConvert.DeserializeObject(configJson);
+                        
+                        if (config?.mcp?.servers?.unityMCP != null)
+                        {
+                            // Extract args from VSCode config format
+                            args = config.mcp.servers.unityMCP.args.ToObject<string[]>();
+                            configExists = true;
+                        }
+                        break;
+                        
+                    default:
+                        // Standard MCP configuration check for Claude Desktop, Cursor, etc.
+                        McpConfig standardConfig = JsonConvert.DeserializeObject<McpConfig>(configJson);
+                        
+                        if (standardConfig?.mcpServers?.unityMCP != null)
+                        {
+                            args = standardConfig.mcpServers.unityMCP.args;
+                            configExists = true;
+                        }
+                        break;
+                }
+                
+                // Common logic for checking configuration status
+                if (configExists)
+                {
+                    if (pythonDir != null && 
+                        Array.Exists(args, arg => arg.Contains(pythonDir, StringComparison.Ordinal)))
                     {
                         mcpClient.SetStatus(McpStatus.Configured);
                     }

UnityMcpBridge/Editor/Windows/VSCodeManualSetupWindow.cs

@@ -0,0 +1,295 @@
+using System.Runtime.InteropServices;
+using UnityEditor;
+using UnityEngine;
+using UnityMcpBridge.Editor.Models;
+
+namespace UnityMcpBridge.Editor.Windows
+{
+    public class VSCodeManualSetupWindow : ManualConfigEditorWindow
+    {
+        public static new void ShowWindow(string configPath, string configJson)
+        {
+            var window = GetWindow<VSCodeManualSetupWindow>("VSCode GitHub Copilot Setup");
+            window.configPath = configPath;
+            window.configJson = configJson;
+            window.minSize = new Vector2(550, 500);
+            
+            // Create a McpClient for VSCode
+            window.mcpClient = new McpClient
+            {
+                name = "VSCode GitHub Copilot",
+                mcpType = McpTypes.VSCode
+            };
+            
+            window.Show();
+        }
+
+        protected override void OnGUI()
+        {
+            scrollPos = EditorGUILayout.BeginScrollView(scrollPos);
+
+            // Header with improved styling
+            EditorGUILayout.Space(10);
+            Rect titleRect = EditorGUILayout.GetControlRect(false, 30);
+            EditorGUI.DrawRect(
+                new Rect(titleRect.x, titleRect.y, titleRect.width, titleRect.height),
+                new Color(0.2f, 0.2f, 0.2f, 0.1f)
+            );
+            GUI.Label(
+                new Rect(titleRect.x + 10, titleRect.y + 6, titleRect.width - 20, titleRect.height),
+                "VSCode GitHub Copilot MCP Setup",
+                EditorStyles.boldLabel
+            );
+            EditorGUILayout.Space(10);
+
+            // Instructions with improved styling
+            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
+
+            Rect headerRect = EditorGUILayout.GetControlRect(false, 24);
+            EditorGUI.DrawRect(
+                new Rect(headerRect.x, headerRect.y, headerRect.width, headerRect.height),
+                new Color(0.1f, 0.1f, 0.1f, 0.2f)
+            );
+            GUI.Label(
+                new Rect(
+                    headerRect.x + 8,
+                    headerRect.y + 4,
+                    headerRect.width - 16,
+                    headerRect.height
+                ),
+                "Setting up GitHub Copilot in VSCode with Unity MCP",
+                EditorStyles.boldLabel
+            );
+            EditorGUILayout.Space(10);
+
+            GUIStyle instructionStyle = new(EditorStyles.wordWrappedLabel)
+            {
+                margin = new RectOffset(10, 10, 5, 5),
+            };
+
+            EditorGUILayout.LabelField(
+                "1. Prerequisites",
+                EditorStyles.boldLabel
+            );
+            EditorGUILayout.LabelField(
+                "• Ensure you have VSCode installed",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "• Ensure you have GitHub Copilot extension installed in VSCode",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "• Ensure you have a valid GitHub Copilot subscription",
+                instructionStyle
+            );
+            EditorGUILayout.Space(5);
+            
+            EditorGUILayout.LabelField(
+                "2. Steps to Configure",
+                EditorStyles.boldLabel
+            );
+            EditorGUILayout.LabelField(
+                "a) Open VSCode Settings (File > Preferences > Settings)",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "b) Click on the 'Open Settings (JSON)' button in the top right",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "c) Add the MCP configuration shown below to your settings.json file",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "d) Save the file and restart VSCode",
+                instructionStyle
+            );
+            EditorGUILayout.Space(5);
+            
+            EditorGUILayout.LabelField(
+                "3. VSCode settings.json location:",
+                EditorStyles.boldLabel
+            );
+
+            // Path section with improved styling
+            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
+            string displayPath;
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                displayPath = System.IO.Path.Combine(
+                    System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData),
+                    "Code",
+                    "User",
+                    "settings.json"
+                );
+            }
+            else 
+            {
+                displayPath = System.IO.Path.Combine(
+                    System.Environment.GetFolderPath(System.Environment.SpecialFolder.UserProfile),
+                    "Library",
+                    "Application Support",
+                    "Code",
+                    "User",
+                    "settings.json"
+                );
+            }
+
+            // Store the path in the base class config path
+            if (string.IsNullOrEmpty(configPath))
+            {
+                configPath = displayPath;
+            }
+
+            // Prevent text overflow by allowing the text field to wrap
+            GUIStyle pathStyle = new(EditorStyles.textField) { wordWrap = true };
+
+            EditorGUILayout.TextField(
+                displayPath,
+                pathStyle,
+                GUILayout.Height(EditorGUIUtility.singleLineHeight)
+            );
+
+            // Copy button with improved styling
+            EditorGUILayout.BeginHorizontal();
+            GUILayout.FlexibleSpace();
+            GUIStyle copyButtonStyle = new(GUI.skin.button)
+            {
+                padding = new RectOffset(15, 15, 5, 5),
+                margin = new RectOffset(10, 10, 5, 5),
+            };
+
+            if (
+                GUILayout.Button(
+                    "Copy Path",
+                    copyButtonStyle,
+                    GUILayout.Height(25),
+                    GUILayout.Width(100)
+                )
+            )
+            {
+                EditorGUIUtility.systemCopyBuffer = displayPath;
+                pathCopied = true;
+                copyFeedbackTimer = 2f;
+            }
+
+            if (
+                GUILayout.Button(
+                    "Open File",
+                    copyButtonStyle,
+                    GUILayout.Height(25),
+                    GUILayout.Width(100)
+                )
+            )
+            {
+                // Open the file using the system's default application
+                System.Diagnostics.Process.Start(
+                    new System.Diagnostics.ProcessStartInfo
+                    {
+                        FileName = displayPath,
+                        UseShellExecute = true,
+                    }
+                );
+            }
+
+            if (pathCopied)
+            {
+                GUIStyle feedbackStyle = new(EditorStyles.label);
+                feedbackStyle.normal.textColor = Color.green;
+                EditorGUILayout.LabelField("Copied!", feedbackStyle, GUILayout.Width(60));
+            }
+
+            EditorGUILayout.EndHorizontal();
+            EditorGUILayout.EndVertical();
+            EditorGUILayout.Space(10);
+
+            EditorGUILayout.LabelField(
+                "4. Add this configuration to your settings.json:",
+                EditorStyles.boldLabel
+            );
+
+            // JSON section with improved styling
+            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
+
+            // Improved text area for JSON with syntax highlighting colors
+            GUIStyle jsonStyle = new(EditorStyles.textArea)
+            {
+                font = EditorStyles.boldFont,
+                wordWrap = true,
+            };
+            jsonStyle.normal.textColor = new Color(0.3f, 0.6f, 0.9f); // Syntax highlighting blue
+
+            // Draw the JSON in a text area with a taller height for better readability
+            EditorGUILayout.TextArea(configJson, jsonStyle, GUILayout.Height(200));
+
+            // Copy JSON button with improved styling
+            EditorGUILayout.BeginHorizontal();
+            GUILayout.FlexibleSpace();
+
+            if (
+                GUILayout.Button(
+                    "Copy JSON",
+                    copyButtonStyle,
+                    GUILayout.Height(25),
+                    GUILayout.Width(100)
+                )
+            )
+            {
+                EditorGUIUtility.systemCopyBuffer = configJson;
+                jsonCopied = true;
+                copyFeedbackTimer = 2f;
+            }
+
+            if (jsonCopied)
+            {
+                GUIStyle feedbackStyle = new(EditorStyles.label);
+                feedbackStyle.normal.textColor = Color.green;
+                EditorGUILayout.LabelField("Copied!", feedbackStyle, GUILayout.Width(60));
+            }
+
+            EditorGUILayout.EndHorizontal();
+            EditorGUILayout.EndVertical();
+
+            EditorGUILayout.Space(10);
+            EditorGUILayout.LabelField(
+                "5. After configuration:",
+                EditorStyles.boldLabel
+            );
+            EditorGUILayout.LabelField(
+                "• Restart VSCode",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "• GitHub Copilot will now be able to interact with your Unity project through the MCP protocol",
+                instructionStyle
+            );
+            EditorGUILayout.LabelField(
+                "• Remember to have the Unity MCP Bridge running in Unity Editor",
+                instructionStyle
+            );
+
+            EditorGUILayout.EndVertical();
+
+            EditorGUILayout.Space(10);
+
+            // Close button at the bottom
+            EditorGUILayout.BeginHorizontal();
+            GUILayout.FlexibleSpace();
+            if (GUILayout.Button("Close", GUILayout.Height(30), GUILayout.Width(100)))
+            {
+                Close();
+            }
+            GUILayout.FlexibleSpace();
+            EditorGUILayout.EndHorizontal();
+
+            EditorGUILayout.EndScrollView();
+        }
+
+        protected override void Update()
+        {
+            // Call the base implementation which handles the copy feedback timer
+            base.Update();
+        }
+    }
+}

UnityMcpBridge/Editor/Windows/VSCodeManualSetupWindow.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 377fe73d52cf0435fabead5f50a0d204