LilithOpen-Source C# Autonomous Agent
Program/Program.cscsharp

Documentation

Program

Console host for the Version 3 Lilith chat session.

Program.cs

  • Sets UTF-8 console output and window title.
  • Attempts KokoroTts setup (speech after replies); continues without TTS on failure.
  • BootAsync then loops on user input until exit or slash commands.
using System;using System.IO;using System.Text;using System.Threading.Tasks;using Agent.Core;using Agent.Core.Logging;using Agent.Core.Messaging;using Agent.Core.TextToSpeech;using LilithAgent = Lilith.Agent;​namespace LilithConsole{    partial class Program    {        static async Task Main(string[] args)        {            Console.OutputEncoding = Encoding.UTF8;            string model = Environment.GetEnvironmentVariable("LILITH_MODEL") ?? "gemma4";            Console.Title = Environment.GetEnvironmentVariable("GENESIS_TEST_WINDOW_TITLE")                ?? $"Lilith — {model} Chat";​            var credentials = new LilithAgent.LilithCredentials(Model: model);​            Action<LogEntry> onLog = entry =>            {                entry.Type.Handle(                    onWrite: () => Console.Write(entry.Description),                    onWriteLine: () => Console.WriteLine(entry.Description),                    onProgress: () =>                    {                        int width = Math.Max(Console.WindowWidth - 1, 40);                        string text = entry.Description.Length >= width                            ? entry.Description[..width]                            : entry.Description.PadRight(width);                        Console.Write($"\r{text}");                    });            };​            var lilith = new LilithAgent.Lilith(onLog, credentials);            string configDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "workspace", "config");            string outputDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "workspace", "output");            Directory.CreateDirectory(configDir);            Directory.CreateDirectory(outputDir);            lilith.Workspace = new Workspace(configDir, outputDir);​            KokoroTts? tts = null;            try            {                bool waitForTts = Environment.GetEnvironmentVariable("LILITH_WAIT_FOR_TTS") == "1";                tts = await KokoroTts.CreateAsync(lilith.Logger, new KokoroTtsOptions { WaitForTts = waitForTts });                lilith.OnVoiceChanged = voice => tts.SetVoice(voice);            }            catch (Exception ex)            {                lilith.Logger.WriteLine("TTS", $"Speech disabled: {ex.Message}", LogColors.Orange);            }​            string? greetReply = await lilith.BootAsync(startServerIfNotRunning: true);            await ConsoleTts.SpeakReplyAsync(tts, lilith.Logger, greetReply);​            var discord = new Discord(lilith.Logger, tts);            bool running = true;            while (running)            {                running = await discord.HandleAsync(ProcessConsoleInputAsync(lilith, tts));            }​            lilith.SaveConversation();            lilith.Logger.WriteLine("System", "Goodbye.", LogColors.Cyan);        }​        private static Func<string, Task<IncomingOutgoingTurnResult>> ProcessConsoleInputAsync(            LilithAgent.Lilith lilith,            KokoroTts? tts) =>            async input =>            {                if (input.StartsWith("/voice ", StringComparison.OrdinalIgnoreCase))                {                    string newVoice = input.Substring(7).Trim();                    if (tts is not null)                    {                        try                        {                            tts.SetVoice(newVoice);                            lilith.Logger.WriteLine("System", $"Voice changed to: {newVoice}", LogColors.Cyan);                        }                        catch (Exception ex)                        {                            lilith.Logger.WriteLine("System", $"Failed to change voice: {ex.Message}", LogColors.Orange);                        }                    }                    else                    {                        lilith.Logger.WriteLine("System", "TTS is not enabled.", LogColors.Orange);                    }​                    return IncomingOutgoingTurnResult.Continue();                }​                var (continueRunning, assistantReply) = await lilith.HandleInputAsync(input);                return new IncomingOutgoingTurnResult(continueRunning, assistantReply);            };    }}​