Unverified50% confidenceFactExact time
LangChain的wrap_tool_call中间件需同时感知当前工具类型权限级别以及触发工具调用的原始用户意图
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/24/2026
First Seen
Valid until: 10/22/2026
Sources
Related Claims
UnverifiedLangChain abstracts skills as Tool objects with a description field, CrewAI defines skill boundaries at the Task level, and the Claude tool specification requires each tool to provide an input_schema and description.73% similarUnverifiedThe tool-calling (Function Calling / Tool Use) capability enables LLMs to output structured intent instructions, which are captured by an external execution layer to actually operate on systems.71% similarUnverifiedThe 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.70% similarUnverifiedLangChain将Skill抽象为带有description字段的Tool对象，开发者可通过装饰器或类继承方式注册自定义工具68% similar
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