Agent Framework .NET Project Structure

dotnet/ ├── src/ │ ├── Microsoft.Agents.AI/ # Core AI agent implementations │ ├── Microsoft.Agents.AI.Abstractions/ # Core AI agent abstractions │ ├── Microsoft.Agents.AI.A2A/ # Agent-to-Agent (A2A) provider │ ├── Microsoft.Agents.AI.OpenAI/ # OpenAI provider │ ├── Microsoft.Agents.AI.AzureAI/ # Azure AI Foundry Agents (v2) provider │ ├── Microsoft.Agents.AI.AzureAI.Persistent/ # Legacy Azure AI Foundry Agents (v1) provider │ ├── Microsoft.Agents.AI.Anthropic/ # Anthropic provider │ ├── Microsoft.Agents.AI.Workflows/ # Workflow orchestration │ └── ... # Other packages ├── samples/ # Sample applications └── tests/ # Unit and integration tests

Main Folders

Folder Contents

src/

Source code projects

tests/

Test projects — named <Source-Code-Project>.UnitTests or <Source-Code-Project>.IntegrationTests

samples/

Sample projects

src/Shared , src/LegacySupport

Shared code files included by multiple source code projects (see README.md files in these folders or their subdirectories for instructions on how to include them in a project)