A walkthrough of Anthropic's Claude Agent SDK, explaining how it differs from the standard Claude client SDK by providing a ready-to-use agent with built-in tools (file read/write, bash, web search), context management, and an agent loop. The tutorial covers installing the TypeScript SDK, configuring the query method with allowed tools and permissions, handling streaming async responses, and building a custom chat UI on top. Also covers Warp's Oz orchestration platform for spinning up remote Claude coding agents that can clone repos, run tasks, and open pull requests — all triggered programmatically via a TypeScript SDK.