Build on your .NET application.
Integrate AI with your existing C# services and ASP.NET Core host. Keep business logic in the application your team already develops and maintains.
The AI Framework for .NET.
Build intelligent applications in C# with integrated support for agents, tools, RAG, and MCP. Bring AI into your .NET application and inspect how it runs with the built-in Studio.
Open source. MIT licensed.
Bring AI capabilities into your application.
Agents
Define agents in C# with the instructions, models, and capabilities your application needs.
Tools
Let AI use your application’s C# functions through strongly typed tool contracts.
RAG
Bring relevant knowledge from your documents into AI responses and inspect the sources used.
MCP
Expose selected C# services as MCP tools from your ASP.NET Core application for MCP-compatible AI clients.
Build AI features without assembling the infrastructure from scratch.
Connect knowledge and application actions.
Use document context and typed tools together, and make selected services available to MCP clients. Bring your application’s knowledge and functions into AI interactions.
Understand what happened.
Inspect the calls and context behind an answer in Studio. Give your team a concrete starting point for investigating and refining AI behavior.