A schema that implements both Standard Schema (validation) and Standard JSON
Schema (serialization). Zod v4, ArkType, and Valibot (via
@valibot/to-json-schema) all satisfy this.
Mirrors the type of the same name in @modelcontextprotocol/core v2 so that
bumping to that package later is a drop-in import swap.
A schema that implements both Standard Schema (validation) and Standard JSON Schema (serialization). Zod v4, ArkType, and Valibot (via
@valibot/to-json-schema) all satisfy this.Mirrors the type of the same name in
@modelcontextprotocol/corev2 so that bumping to that package later is a drop-in import swap.See