Expired60% confidenceFactExact time
Dynamic tools rely on a runtime Tool Registry and a conditional evaluation engine; the Tool Registry maintains metadata for all available tools, typically in JSON Schema format.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Core Analysis of Agent Skill: Progressive Disclosure & Middleware Practical Guide
bilibili码士集团-马小雪6/22/2026
Related Claims
UnverifiedTool-calling standards have gradually coalesced into a de facto standard of describing tools with JSON Schema and passing call results via structured messages.80% 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.79% similarUnverifiedThe schema for tool calls is essentially a JSON Schema specification that describes the tool name, parameter names, type constraints, and required fields.77% 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.77% similarVerifiedWebMCP uses JSON Schema to describe tool parameter structures, employing the same mechanism as OpenAI's Function Calling and Anthropic's Tool Use technologies.75% similar
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