feat: add Codex CLI client support with config.toml handling

Author: msanatan

UnityMcpBridge/Editor/Data/McpClients.cs

@@ -159,6 +159,28 @@ public class McpClients
                 mcpType = McpTypes.Kiro,
                 configStatus = "Not Configured",
             },
+            // 4) Codex CLI
+            new()
+            {
+                name = "Codex CLI",
+                windowsConfigPath = Path.Combine(
+                    Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
+                    ".codex",
+                    "config.toml"
+                ),
+                macConfigPath = Path.Combine(
+                    Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
+                    ".codex",
+                    "config.toml"
+                ),
+                linuxConfigPath = Path.Combine(
+                    Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
+                    ".codex",
+                    "config.toml"
+                ),
+                mcpType = McpTypes.Codex,
+                configStatus = "Not Configured",
+            },
         };
 
         // Initialize status enums after construction
@@ -174,4 +196,3 @@ public McpClients()
         }
     }
 }
-

UnityMcpBridge/Editor/Models/McpTypes.cs

@@ -4,10 +4,10 @@ public enum McpTypes
     {
         ClaudeCode,
         ClaudeDesktop,
+        Codex,
         Cursor,
+        Kiro,
         VSCode,
         Windsurf,
-        Kiro,
     }
 }
-