A cross-platform Electron-based desktop application with a clean, minimalist interface for connecting and interacting with various LLMs through MCP (Model Context Protocol).

Installation

From Source Code

git clone [repository]
npm install
npm start

Building the Application

npm run build-app

Configuration

MCP Server Configuration

{
  "mcpServers": {
    "filesystem": {
      "command": "node",
      "args": [
        "node_modules/@modelcontextprotocol/server-filesystem/dist/index.js",
        "D:/Github/mcp-test"
      ]
    }
  }
}

GPT API Configuration

{
  "chatbotStore": {
    "apiKey": "",
    "url": "https://api.aiql.com",
    "path": "/v1/chat/completions",
    "model": "gpt-4o-mini",
    "max_tokens_value": "",
    "mcp": true
  },
  "defaultChoiceStore": {
    "model": [
      "gpt-4o-mini",
      "gpt-4o",
      "gpt-4",
      "gpt-4-turbo"
    ]
  }
}

Qwen API Configuration

{
  "chatbotStore": {
    "apiKey": "",
    "url": "https://dashscope.aliyuncs.com/compatible-mode",
    "path": "/v1/chat/completions",
    "model": "qwen-turbo",
    "max_tokens_value": "",
    "mcp": true
  },
  "defaultChoiceStore": {
    "model": [
      "qwen-turbo",
      "qwen-plus",
      "qwen-max"
    ]
  }
}

DeepInfra Configuration

{
  "chatbotStore": {
    "apiKey": "",
    "url": "https://api.deepinfra.com",
    "path": "/v1/openai/chat/completions",
    "model": "meta-llama/Meta-Llama-3.1-70B-Instruct",
    "max_tokens_value": "32000",
    "mcp": true
  },
  "defaultChoiceStore": {
    "model": [
      "meta-llama/Meta-Llama-3.1-70B-Instruct",
      "meta-llama/Meta-Llama-3.1-405B-Instruct",
      "meta-llama/Meta-Llama-3.1-8B-Instruct"
    ]
  }
}

Features

Cross-platform compatibility: support for Linux, macOS, and Windows
Flexible Apache-2.0 license: easily modify and create custom desktop applications
Dynamic LLM configuration: compatible with all LLMs supported by the OpenAI SDK
Multi-client management: configure and manage multiple clients for connecting to multiple servers via MCP configuration
Customizable UI: interface can be extracted for web use with consistent interaction logic
Multimodal support
Logical reasoning and LaTeX support
MCP tools visualization
MCP prompt templates
Debugging via DevTools

Environment Variables

Optional

ELECTRON_MIRROR - mirror site for downloading Electron to resolve timeout issues

Notes

This project evolved into TUUI (Tool Unitary User Interface) — a restructured desktop application optimized for AI development. The application includes pre-configured server-everything, server-filesystem, and server-puppeteer for testing. Windows users may need to use 'node' instead of 'npx' in config.json due to spawn issues.

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