Verified65% confidenceFactExact time
In MCP, JSON schema is used to describe tool input parameters; the host can use it to automatically generate call forms, validate parameters or reject invalid parameters in advance, but it does not constrain whether a tool should be called or whether a call is authorized.
3
Sources
65%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
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