Core Features
- Codebase understanding, file ops, command execution, web search, multi-step workflows, structured output, session management
- Exposes the 53 tools Claude Code uses internally
FAQ
Q: What is Claude Agent SDK? A: Anthropic's official SDK that wraps Claude Code's full capabilities (file editing, command execution, codebase understanding) as a programmable API.
Q: Is it free? A: The SDK is free to install; you pay for Anthropic API usage.