Multi-Agent Architectures in .NET with Azure AI Foundry Agent Service @ Dev Day #2 (Espírito Santo – July 5)

[TallesValiatti]

Introduction

Hi guys!

On July 5, 2025, during Dev Day #2 in Espírito Santo (Brazil), I hosted a session on Azure, .NET, Generative AI, and Agents. The highlight was a multi-agent demo built using Azure AI Foundry Agent Service.

🔗 LinkedIn post:
Dev Day #2 ES – Azure, .NET, Gen AI & Multi-Agent Demo

📂 Repository:
github.com/TallesValiatti/dev-day-multi-agent

Session Highlights

• Overview of Azure AI and .NET as enablers for AI in enterprise contexts
• Introduction to multi-agent architectures and design patterns
• A demo built with Azure AI Foundry Agent Service orchestrating multiple agents
• Agents interacting with external services via OpenAPI tools
• Discussion on adoption of Gen AI and agents in the Brazilian developer ecosystem

Features and Screenshots

Technical Details

• .NET
• Azure AI Foundry Agent Service
• Agents (multi-agent setup)
• OpenAPI Tools (agent tool integrations)

Challenges and Solutions

• Share feedback and experiences from the Dev Day Use popular Python AI agent frameworks with GitHub Models or Azure OpenAI models! #2 session
• Exchange ideas on multi-agent patterns with Azure AI Foundry Agent Service
• Discuss real-world opportunities for combining .NET + Azure AI Foundry + OpenAPI tools