MCPForm

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Schema Model

MCPForm v1 supports a flat schema only.

Types

ts
type MCPField = {
  type: "string" | "number" | "boolean";
  required?: boolean;
  description?: string;
};

type MCPSchema = Record<string, MCPField>;

Supported Field Types

  • string
  • number
  • boolean

Required Behavior

  • string: required means non-empty after trim.
  • number: required means value must be present and valid number.
  • boolean: required means value must be true.

v1 Constraints

  • No nested objects
  • No arrays
  • No conditional field logic
  • No multi-step forms

Example Schema

ts
const schema: MCPSchema = {
  fullName: { type: "string", required: true, description: "Customer full name" },
  age: { type: "number", description: "Age in years" },
  subscribed: { type: "boolean", description: "Newsletter opt-in" }
};