Expired70% confidenceFactExact time
WebMCP uses JSON Schema to describe tool parameter structures, employing the same mechanism as OpenAI's Function Calling and Anthropic's Tool Use technologies.
4
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedWebMCP命令式API的input schema采用JSON Schema格式定义参数83% similarUnverifiedTools 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.81% 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.81% similar
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