Unverified50% confidenceSolutionExact time
在FastMCP中，函数的类型提示和文档字符串会自动转换为符合JSON Schema规范的工具模式，无需手写JSON Schema
1
Sources
50%
Confidence
Long-term
Relevance
7/17/2026
First Seen
Sources
Related Claims
UnverifiedFastMCP 将函数签名自动转换为符合 JSON Schema Draft 7 规范的参数描述79% similarPartially VerifiedStructured output imposes constraints on token generation during the decoding phase through JSON Schema or function-calling mechanisms, which is fundamentally different from requesting JSON-format output in the prompt.78% similarUnverifiedOutlines库的核心技术是基于正则表达式的Token掩码，将JSON schema转换为正则表达式再预编译为有限状态自动机77% similarUnverifiedIn the tool-calling mechanism, developers attach a tool description list in JSON Schema format when calling the LLM API, and the model outputs call parameters in structured JSON format77% similarUnverifiedDedicated structured output libraries such as Outlines and Guidance provide mechanisms similar to GBNF and support defining grammar via JSON Schema.77% similar
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