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Update MCPEditorWindow.cs #8

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Merged
justinpbarnett merged 1 commit into from
Mar 19, 2025
Merged

Update MCPEditorWindow.cs #8

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55 changes: 39 additions & 16 deletions Editor/MCPEditorWindow.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -354,31 +354,54 @@ private void ConfigureClaudeDesktop()
UnityEngine.Debug.Log($"Using server.py at: {serverPath}");
UnityEngine.Debug.Log($"Python directory: {pythonDir}");

// Create configuration object
var config = new MCPConfig
// Load existing configuration if it exists
dynamic existingConfig = null;
if (File.Exists(configPath))
{
mcpServers = new MCPConfigServers
try
{
unityMCP = new MCPConfigServer
{
command = "uv",
args = new[]
{
"--directory",
pythonDir,
"run",
"server.py"
}
}
string existingJson = File.ReadAllText(configPath);
existingConfig = JsonConvert.DeserializeObject(existingJson);
}
};
catch (Exception ex)
{
UnityEngine.Debug.LogWarning($"Failed to parse existing Claude config: {ex.Message}. Creating new config.");
}
}

// If no existing config or parsing failed, create a new one
if (existingConfig == null)
{
existingConfig = new
{
mcpServers = new Dictionary<string, object>()
};
}

// Create the Unity MCP server configuration
var unityMCPConfig = new MCPConfigServer
{
command = "uv",
args = new[]
{
"--directory",
pythonDir,
"run",
"server.py"
}
};
// Add or update the Unity MCP configuration while preserving the rest
var mcpServers = existingConfig.mcpServers as Newtonsoft.Json.Linq.JObject
?? new Newtonsoft.Json.Linq.JObject();

mcpServers["unityMCP"] = Newtonsoft.Json.Linq.JToken.FromObject(unityMCPConfig);
existingConfig.mcpServers = mcpServers;
// Serialize and write to file with proper formatting
var jsonSettings = new JsonSerializerSettings
{
Formatting = Formatting.Indented
};
string jsonConfig = JsonConvert.SerializeObject(config, jsonSettings);
string jsonConfig = JsonConvert.SerializeObject(existingConfig, jsonSettings);
File.WriteAllText(configPath, jsonConfig);

claudeConfigStatus = "Configured successfully";
Expand Down