Claude Agent SDK
Build production AI agents with Claude
Anthropic's official SDK for building AI agents with Claude. Supports tool use, multi-turn conversations, streaming, and sandboxed code execution. The foundation for production agent systems.
Panel Reviews
The Builder
Developer Perspective
“First-party SDK with excellent TypeScript support. Tool use and streaming work flawlessly. The agent loop is well-designed.”
The Skeptic
Reality Check
“Using the official SDK reduces risk of breaking changes. The agent patterns are production-tested by Anthropic themselves.”
The Futurist
Big Picture
“Anthropic's approach to safe, capable agents sets the standard. The SDK makes best practices the default path.”
Community Sentiment
“The sandboxed code execution model is exactly what production agent systems need for safety”
“Finally an official SDK that treats tool use as a first-class primitive, not an afterthought”
“Shipped a multi-agent research pipeline in a weekend using the Claude Agent SDK — the streaming API is clean”
“Anthropic nailed the developer experience here — this is the foundation I've been waiting for to build agents in production”