Unverified50% confidenceOpinionExact time
第三方工具将某功能做成一等功能并不意味着符合被调用方的服务条款，工具的支持不等于被调用方的授权
1
Sources
50%
Confidence
Long-term
Relevance
8/12/2026
First Seen
Sources
Related Claims
UnverifiedTools are essentially function wrappers for external capabilities, paired with JSON Schema descriptions that enable the model to understand a tool's functionality and parameter format.61% similarUnverifiedAnthropic's Tool Use specification requires clients to declare available tools to the model in JSON Schema format; the model triggers calls via tool_use content blocks, and results are returned in the form of tool_result.59% similarUnverifiedThe underlying implementation of tool calling typically relies on the Function Calling protocol, where developers describe a tool's name, parameter types, and semantics in JSON Schema format, and the model outputs structured invocation instructions conforming to the protocol format.57% similarUnverifiedBy having web pages proactively define tool boundaries through WebMCP, AI can only call the functional interfaces explicitly authorized by the website rather than arbitrarily operating any page element, providing structural safeguards for security.57% similarUnverifiedBefore ReAct, WebGPT and ToolFormer had already explored the possibility of LLMs calling external tools, but were limited to a single-call pattern.56% similar
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