Claude Agent SDK: You Already Wrote the Agent Loop. The Claude Agent SDK Deletes It.

Anthropic released the Claude Agent SDK, a new tool that eliminates the need for developers to write custom agent loops for tool-using AI models. The SDK provides a pre-built layer that handles the while response.stop_reason == "tool_use" loop, simplifying the development of AI agents.

Part 1: If you have ever hand-rolled a while response.stop reason == “tool use” loop, this is the layer you wished existed. Continue reading on Towards AI »