IntermediateИнженерияclaude
Tool Use in Claude: Official Course
Anthropic's official tool use course: from your first tool to a complex multi-tool chatbot. Real code from Anthropic's production examples.
3modules
6lessons
150 mintotal time
Developers building Claude agents with toolsaudience
Module 1
Tool Use Fundamentals
What tool use is, why it matters, and how the complete 4-step cycle works between your code and Claude.
Module 2
Structured Outputs and Tool Choice
Using tool use to force structured JSON output and controlling tool selection with the tool_choice parameter.