Verified80% confidenceFactTime unknown
Anthropic introduced Tool Use as its Function Calling solution.
9
Sources
80%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
MCP Protocol Explained: The USB-C of the AI World
bilibili黑粉科技HyphenTech
Related Entities
Related Claims
VerifiedThe Tool Use protocol introduced by Anthropic excels in parallel multi-tool invocation and nested tool chains.79% similarUnverifiedAnthropic的Claude通过Tool Use API实现工具调用功能，并在多工具并行调用和复杂任务分解方面有优化76% similarUnverifiedAnthropic provides Claude with a Tool Use interface, allowing developers to pre-define the data structures of Excalidraw elements as tool parameters.75% similar
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