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Merged
merged 1 commit into from
Oct 22, 2025
Merged

Update to support Trae #337

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28 changes: 28 additions & 0 deletions MCPForUnity/Editor/Data/McpClients.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -133,6 +133,34 @@ public class McpClients
mcpType = McpTypes.VSCode,
configStatus = "Not Configured",
},
// Trae IDE
new()
{
name = "Trae",
// Windows: %AppData%\Trae\mcp.json
windowsConfigPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"Trae",
"mcp.json"
),
// macOS: ~/Library/Application Support/Trae/mcp.json
macConfigPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
"Library",
"Application Support",
"Trae",
"mcp.json"
),
// Linux: ~/.config/Trae/mcp.json
linuxConfigPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
".config",
"Trae",
"mcp.json"
),
mcpType = McpTypes.Trae,
configStatus = "Not Configured",
},
// 3) Kiro
new()
{
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1 change: 1 addition & 0 deletions MCPForUnity/Editor/Models/McpTypes.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -9,5 +9,6 @@ public enum McpTypes
Kiro,
VSCode,
Windsurf,
Trae,
}
}
10 changes: 10 additions & 0 deletions MCPForUnity/Editor/Services/ClientConfigurationService.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -459,6 +459,16 @@ public string GetInstallationSteps(McpClient client)
" OR manually run: claude mcp add UnityMCP\n" +
"3. Restart Claude Code",

McpTypes.Trae =>
"1. Open Trae and go to Settings > MCP\n" +
"2. Select Add Server > Add Manually\n" +
"3. Paste the JSON or point to the mcp.json file\n" +
" Windows: %AppData%\\Trae\\mcp.json\n" +
" macOS: ~/Library/Application Support/Trae/mcp.json\n" +
" Linux: ~/.config/Trae/mcp.json\n" +
"4. For local servers, Node.js (npx) or uvx must be installed\n" +
"5. Save and restart Trae",

_ => "Configuration steps not available for this client."
};

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7 changes: 7 additions & 0 deletions MCPForUnity/Editor/Windows/ManualConfigEditorWindow.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -108,6 +108,13 @@ protected virtual void OnGUI()
instructionStyle
);
}
else if (mcpClient?.mcpType == McpTypes.Trae)
{
EditorGUILayout.LabelField(
" a) Going to Settings > MCP > Add Server > Add Manually",
instructionStyle
);
}
EditorGUILayout.LabelField(" OR", instructionStyle);
EditorGUILayout.LabelField(
" b) Opening the configuration file at:",
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16 changes: 16 additions & 0 deletions TestProjects/UnityMCPTests/Assets/Tests/EditMode/Helpers/WriteToConfigTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,22 @@ public void DoesNotAddEnvOrDisabled_ForVSCode()
Assert.AreEqual("stdio", (string)unity["type"], "VSCode entry should include type=stdio");
}

[Test]
public void DoesNotAddEnvOrDisabled_ForTrae()
{
var configPath = Path.Combine(_tempRoot, "trae.json");
WriteInitialConfig(configPath, isVSCode: false, command: _fakeUvPath, directory: "/old/path");

var client = new McpClient { name = "Trae", mcpType = McpTypes.Trae };
InvokeWriteToConfig(configPath, client);

var root = JObject.Parse(File.ReadAllText(configPath));
var unity = (JObject)root.SelectToken("mcpServers.unityMCP");
Assert.NotNull(unity, "Expected mcpServers.unityMCP node");
Assert.IsNull(unity["env"], "env should not be added for Trae client");
Assert.IsNull(unity["disabled"], "disabled should not be added for Trae client");
}

[Test]
public void PreservesExistingEnvAndDisabled()
{
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25 changes: 25 additions & 0 deletions UnityMcpBridge/Editor/Data/McpClients.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -134,6 +134,31 @@ public class McpClients
mcpType = McpTypes.VSCode,
configStatus = "Not Configured",
},
// Trae IDE
new()
{
name = "Trae",
windowsConfigPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"Trae",
"mcp.json"
),
macConfigPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
"Library",
"Application Support",
"Trae",
"mcp.json"
),
linuxConfigPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
".config",
"Trae",
"mcp.json"
),
mcpType = McpTypes.Trae,
configStatus = "Not Configured",
},
// 3) Kiro
new()
{
Expand Down
1 change: 1 addition & 0 deletions UnityMcpBridge/Editor/Models/McpTypes.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,5 +9,6 @@ public enum McpTypes
Kiro,
VSCode,
Windsurf,
Trae,
}
}
7 changes: 7 additions & 0 deletions UnityMcpBridge/Editor/Windows/ManualConfigEditorWindow.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -108,6 +108,13 @@ protected virtual void OnGUI()
instructionStyle
);
}
else if (mcpClient?.mcpType == McpTypes.Trae)
{
EditorGUILayout.LabelField(
" a) Going to Settings > MCP > Add Server > Add Manually",
instructionStyle
);
}
EditorGUILayout.LabelField(" OR", instructionStyle);
EditorGUILayout.LabelField(
" b) Opening the configuration file at:",
Expand Down