Why are type hints required for custom function tool parameters?
本练习是课程的一部分
通过我们的互动练习之一，将理论转化为实践
This part introduces the fundamental concept of tools in ADK—what they are, why they matter, and how agents use them to extend their capabilities beyond pure language understanding. You'll learn the core architecture and build your first tool-enabled agent.
This part introduces ADK’s built-in tools—production-ready capabilities provided by the framework for common tasks. You'll learn to use Google Search and code execution tools without writing complex integration code.
Understand what MCP is and how it extends agent capabilities through external servers.
This part teaches you to create custom function tools tailored to your specific business logic and requirements. You'll learn to write effective tool functions with proper signatures, docstrings, and return values that the LLM can understand and use effectively.
当前练习
This part teaches you to design strategic instructions that guide agents to use multiple tools effectively. You'll learn instruction patterns, error handling strategies, and when to use specialized agents as tools.
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