Smithery.ai Integration for Unity AI MCP Server

This repository contains the implementation of Smithery.ai integration for Unity AI MCP Server. It provides a bridge between Unity and the Smithery.ai API, enabling Unity developers to use AI-powered tools directly from the Unity Editor.

Features

• Connect Unity Editor to Smithery.ai services
• Dynamically load available AI tools from Smithery
• Secure credential management
• Efficient caching of tool responses
• Clean STDIO communication layer for seamless integration

Getting Started

Prerequisites

• Node.js 14 or higher
• Unity 2022.3 or higher (for Unity integration)
• Smithery.ai API key

Installation

1. Clone this repository:

   git clone https://github.com/GrandMasterK414/smithery-ai-integration.git
   cd smithery-ai-integration
   

2. Install dependencies:

   npm install
   

3. Build the project:

   npm run build
   

Configuration

Create a .env file in the root directory with the following variables:

SMITHERY_ENABLED=true
SMITHERY_API_KEY=your_api_key_here
SMITHERY_API_URL=https://api.smithery.ai/v1
SMITHERY_CACHE_DURATION=3600

Usage

Running as a standalone service

npm start

Running with stdio communication for Unity integration

node dist/index.js --stdio

Development

Running tests

npm test

Linting

npm run lint

Formatting code

npm run format

Architecture

This integration consists of the following main components:

1. Credential Manager: Securely stores and manages the Smithery.ai API key
2. API Service: Handles communication with the Smithery.ai API
3. Tool Proxy Manager: Creates proxy functions for each available tool
4. Adapter: Bridges the MCP Server with the Smithery services
5. STDIO Communication: Enables the Unity Editor to communicate with the service

Deployment

For deployment information, please refer to the Deployment Guide.

License

This project is licensed under the MIT License - see the LICENSE file for details.