Building and prototyping with Claude Code

Anthropic's Cat Wu (Claude Code) and Alex Albert (Claude Relations) discuss how the Claude Code team prototypes new features, best practices for using the Claude Code SDK and other learnings from building our agentic coding solution alongside developers. 

Learn more about Claude Code: http://clau.de/prototyping-claude-code
Check out the Claude Code docs: https://clau.de/claude-code-docs

0:00 - Introductions
0:26 - How Anthropic prototypes new features with Claude Code
3:43 - Common use cases
5:47 - Usage patterns and "multi-Clauding"
7:13 - Customizing Claude Code (CLAUDE.md, slash commands, and hooks)
8:34 - Overview of the Claude Code SDK
10:13 - Using the Claude Code SDK to build agents
12:10 - Tips and best practices