Verified65% confidenceFactExact time
A tool schema contains a functional description, parameter names, types, meaning explanations, and a required field indicating whether a parameter is mandatory.
3
Sources
65%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
Build an AI Agent Framework from Scratch: A Full Walkthrough of Function Call and MCP
bilibiliAI大模型课堂-卢菁老师7/6/2026
Related Claims
UnverifiedTool通常包含名称、描述、输入参数Schema和执行函数四个核心要素84% similarUnverifiedTools are functions exposed by applications, containing a name, a brief description, and the required input parameters.78% similarVerifiedThe underlying mechanism of Tool Use is that developers pre-define the name, description, and parameter structure (Schema) of tools, and the model determines during inference when and which tool to call and outputs structured invocation instructions.77% similarUnverifiedTool specifications typically include three key components: function name, natural language description, and typed parameter schema.77% similarVerifiedFunction Calling (Tool Use) is a standardized mechanism for large models to invoke external tools, where developers pre-declare tool names, descriptions, and parameter schemas, and the model autonomously determines when to make a call.75% similar
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