ai-sdk-lite

A lightweight and unified AI SDK for JavaScript & TypeScript.

Supports multiple AI providers with a single simple interface:

• OpenAI
• Mistral
• Anthropic (Claude)
• Google Gemini

No complex setup. One client. Multiple providers.

✨ Features

• 🤖 Unified API for multiple AI providers
• ⚡ Simple and minimal interface
• 🧠 TypeScript support
• 🔌 Easy to extend with new providers
• 📦 Lightweight (no heavy dependencies)
• 🚀 Built for modern web & Node.js apps

📦 Installation

npm install ai-sdk-lite

🚀 Quick Start

import { AIClient } from "ai-sdk-lite"

const ai = new AIClient({
  apiKey: "YOUR_API_KEY",
  provider: "openai"
})

const response = await ai.chat("Explain quantum physics in simple terms")

console.log(response)

🔌 Supported Providers

You can switch provider easily:

const openai = new AIClient({
  apiKey: "OPENAI_KEY",
  provider: "openai"
})

const mistral = new AIClient({
  apiKey: "MISTRAL_KEY",
  provider: "mistral"
})

const claude = new AIClient({
  apiKey: "ANTHROPIC_KEY",
  provider: "anthropic"
})

const gemini = new AIClient({
  apiKey: "GEMINI_KEY",
  provider: "gemini"
})

💬 Example Usage

🧠 Basic Chat

const ai = new AIClient({
  apiKey: process.env.OPENAI_KEY!,
  provider: "openai"
})

const result = await ai.chat("Write a short story about AI")
console.log(result)

🔁 Switching Providers Dynamically

function createAI(provider: any, key: string) {
  return new AIClient({
    apiKey: key,
    provider
  })
}

const ai = createAI("gemini", process.env.GEMINI_KEY!)

⚡ Multi-provider usage

const openai = new AIClient({ apiKey: "KEY", provider: "openai" })
const claude = new AIClient({ apiKey: "KEY", provider: "anthropic" })

const a = await openai.chat("Explain AI simply")
const b = await claude.chat("Explain AI simply")

🧠 Why use ai-sdk-lite?

Working directly with AI APIs means:

• different formats
• different endpoints
• different auth systems
• repeated boilerplate code

👉 ai-sdk-lite solves this by giving you a single unified interface

🏗️ Architecture

AIClient
   ├── OpenAI provider
   ├── Mistral provider
   ├── Anthropic provider
   └── Gemini provider

Each provider is isolated and replaceable.

🔮 Coming soon (roadmap)

• Streaming responses
• Built-in retry system
• Rate limit handling
• Prompt templates system
• Plugin-based providers

📄 Example with environment variables

const ai = new AIClient({
  apiKey: process.env.AI_API_KEY!,
  provider: "openai"
})

🛠️ Development

npm install
npm run build

📄 License

MIT © Guillaume SERE