CodeDesignPlus.Net.AI 1.0.0-beta.13622

CodeDesignPlus.Net.AI

Overview

CodeDesignPlus.Net.AI provides a unified interface for integrating AI/LLM providers (Claude, OpenAI, Azure OpenAI) into .NET microservices. It supports configurable agents with system prompts, model selection, and provider routing via appsettings.json.

Features

• Multi-Provider Support: Claude (Anthropic), OpenAI, and Azure OpenAI out of the box
• Agent Configuration: Define named agents with system prompts, temperature, max tokens, and provider selection
• Provider Abstraction: IAIProvider interface allows custom provider implementations
• Options Pattern: Standard .NET configuration via appsettings.json with validation
• Dependency Injection: services.AddAI(configuration) registers all services

Installation

dotnet add package CodeDesignPlus.Net.AI

Configuration

{
  "AI": {
    "DefaultProvider": "Claude",
    "Providers": {
      "Claude": {
        "ApiKey": "sk-ant-...",
        "Model": "claude-sonnet-4-5-20250514"
      },
      "OpenAI": {
        "ApiKey": "sk-...",
        "Model": "gpt-4o"
      },
      "AzureOpenAI": {
        "ApiKey": "...",
        "Model": "gpt-4o",
        "Endpoint": "https://your-resource.openai.azure.com/"
      }
    },
    "Agents": {
      "EmailDesigner": {
        "Provider": "Claude",
        "SystemPrompt": "You are an expert HTML email template designer...",
        "MaxTokens": 4096,
        "Temperature": 0.7
      }
    }
  }
}

Usage

Registration

// In Startup.cs or Program.cs
services.AddAI(configuration);

Consuming the Service

public class MyCommandHandler(IAIService ai) : IRequestHandler
{
    public async Task Handle(MyCommand request, CancellationToken cancellationToken)
    {
        var response = await ai.ChatAsync("EmailDesigner", "Create a welcome email template", cancellationToken);

        if (response.Success)
        {
            // Use response.Content (the AI-generated text/HTML)
        }
    }
}

Multi-turn Conversations

var messages = new List
{
    new(ChatRole.User, "Create a purchase receipt email"),
    new(ChatRole.Assistant, "..."),
    new(ChatRole.User, "Change the header color to blue"),
};

var response = await ai.ChatAsync("EmailDesigner", messages, cancellationToken);

Architecture

IAIService (main entry point)
    ↓
AIService (orchestrator - resolves agent config + provider)
    ├── ClaudeProvider (Anthropic SDK)
    ├── OpenAIProvider (OpenAI SDK)
    └── AzureOpenAIProvider (Azure.AI.OpenAI SDK)

Documentation

For more information, visit https://doc.codedesignplus.com

License

This project is licensed under the GNU Lesser General Public License v3.0. See LICENSE.md for details.