/*
┌──────────────────────────────────────────────────────────────────┐
│ Author: Ivan Murzak (https://github.com/IvanMurzak) │
│ Repository: GitHub (https://github.com/IvanMurzak/Unity-MCP) │
│ Copyright (c) 2025 Ivan Murzak │
│ Licensed under the Apache License, Version 2.0. │
│ See the LICENSE file in the project root for more information. │
└──────────────────────────────────────────────────────────────────┘
*/
using System.Text.Json.Nodes;
namespace com.IvanMurzak.Unity.MCP.Common
{
public static partial class Consts
{
public static partial class MCP
{
public static class Plugin
{
public const int LinesLimit = 1000;
}
public static class Server
{
public static partial class Args
{
public const string Port = "--port";
public const string PluginTimeout = "--plugin-timeout";
public const string ClientTransportMethod = "--client-transport";
}
public static class Env
{
public const string Port = "UNITY_MCP_PORT";
public const string PluginTimeout = "UNITY_MCP_PLUGIN_TIMEOUT";
public const string ClientTransportMethod = "UNITY_MCP_CLIENT_TRANSPORT";
}
public const string DefaultBodyPath = "mcpServers";
public const string DefaultServerName = "Unity-MCP";
public const string BodyPathDelimiter = "->";
public static string[] BodyPathSegments(string bodyPath)
{
return bodyPath.Split(BodyPathDelimiter);
}
public static JsonNode Config(
string executablePath,
string serverName = DefaultServerName,
string bodyPath = DefaultBodyPath,
int port = Hub.DefaultPort,
int timeoutMs = Hub.DefaultTimeoutMs)
{
var pathSegments = BodyPathSegments(bodyPath);
var root = new JsonObject();
var current = root;
// Create nested structure following the path segments
foreach (var segment in pathSegments)
{
var child = new JsonObject();
current[segment] = child;
current = child;
}
// Place the server configuration at the final location
current[serverName] = new JsonObject
{
["type"] = "stdio",
["command"] = executablePath,
["args"] = new JsonArray
{
$"{Args.Port}={port}",
$"{Args.PluginTimeout}={timeoutMs}",
$"{Args.ClientTransportMethod}={TransportMethod.stdio}"
}
};
return root;
}
public enum TransportMethod
{
unknown,
stdio,
http
}
}
}
}
}
