[.Net][Feature Request]: Add AutoGen.Anthropic package

[LittleLittleCloud]

Is your feature request related to a problem? Please describe.

I want to connect to Claude models

Describe the solution you'd like

The AutoGen.Anthropic should contain the following classes

• AnthropicClientAgent: An implementation of IStreamingAgent class that can connect to Anthropic claude model
• AnthropicMessageConntector: a connector that convert claude message type to autogen message types

We can use the Anthropic.SDK to consume claude backend api. The SDK provides support for non-streaming/streaming and tool call.

Additional context

No response

[DavidLuong98]

Just wondering, the linked SDK is not an official MSFT package. Does this have any concern?

[LittleLittleCloud]

Just wondering, the linked SDK is not an official MSFT package. Does this have any concern?

For now it should be ok. The linked SDK is under mit license so we can freely use it. For other concerns like security/compliance check/etc, we can run those checks when someone put these items on our radar.