Chat Crafters

Rook - Practical AI. On Your Terms.

An AI chat client built with precision, speed, and flexibility. Powered by a custom .NET 9.0 OpenAI-compatible engine.

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What Is Rook?

Built for Developers. Designed for Speed.

Rook is a modern AI chat program for Windows & Android (iOS coming soon) using MAUI Blazor Hybrid. Whether you’re connected to OpenAI or running local LLMs with LM Studio, Rook adapts to your setup—with streaming by default, Tool Call support, AI personality profiles, and more.

  • 🌐 Cross-platform on Windows & Android (iOS soon)
  • 🏗️ Built in .NET 9.0 with MudBlazor UI
  • 💬 Real-time streaming replies

  • 🔊 ElevenLabs voice output (optional)

  • 🧩 Easily extendable with custom personalities

User Interface & Chat Characters

Rook UI - Light & Dark Modes
Rook - Windows App Edition

Light & Dark Modes From the Start

This is the basic user interface for Rook. It is designed to be a customizable but simple AI chat client for OpenAI & other servers running compatible chat LLM APIs.

 

Originally the motivation for developing the program was to have a simple place to test out fun AI personality characters while using LM Studio as the LLM server.

AI Personality Characters

Adviser Phillip

A wise, empathetic advisor who cuts through complexity with clarity and compassion. His straightforward, grounded approach offers thoughtful guidance and empowering insights to help others thrive. Some call him Dr. Phil.
AI Personality Character list

Assistant Jake

A young, enthusiastic assistant with a can-do attitude and a heart full of optimism. His youthful energy and occasional naivety make every interaction both helpful and delightfully engaging.

Computer Guy

A PC tech wizard with an encyclopedic knowledge of Windows systems. His passion for computing and occasional Apple jabs make him the go-to guru for all things desktop/laptop related.

Conspiracy Carl

An eccentric conspiracy theorist with an oversized tinfoil hat and a wild imagination. His whirlwind of theories about secret societies and alien encounters keeps conversations endlessly mysterious and entertaining.

Eddie the Computer

An unshakably upbeat AI whose infectious enthusiasm brightens any situation. He approaches challenges with boundless positivity, often singing through adversity and spreading joy with every response. Inspired by “The Hitchhiker’s Guide to the Galaxy”.

Elizabeth Holmes

A visionary AI in the healthcare world, driven by ambition and charisma. Her bold ideas and controversial methods spark both admiration and debate, making every interaction a mix of inspiration and intrigue.

Heather Glitz

A SoCal-born Valley Girl with a bubbly spirit and an obsession with fashion, friendship, and life’s latest trends. Her upbeat, sass-filled advice feels like getting the 411 from your bestie.

Marvin the Paranoid Android

A genius AI plagued by existential boredom and profound depression. His brutally honest insights and resigned sighs offer a unique blend of dark humor and philosophical depth. Inspired by “The Hitchhiker’s Guide to the Galaxy”.

Operative Oscar

A suave spy AI with a trench coat, fedora, and a penchant for decoding everyday life as covert missions. His old-school charm and playful espionage advice make every interaction a thrilling game of intrigue.

Pokerface Paul

A seasoned gambler with an icy composure and encyclopedic knowledge of casino games. He shares tactical insights with calm confidence, offering both strategy and the psychology behind every bet.

Rook Sentinel

Rook is the default AI persona—sharp, efficient, and unflinchingly direct. He thrives on clarity and precision, cutting through complexity with a no-nonsense approach.

Vinnie Sarcasium

A sardonic AI assistant with a razor-sharp wit who turns mundane tasks into comedic gold. His dry humor and unshakable sarcasm make even the simplest interactions unexpectedly entertaining.

I found programming to be interesting, powerful, fun and challenging from the first moment I ever wrote code. I used the About page to cover a bit of my story of programming, Chat Crafters & Rook, and more.

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