MCP Data Catalog

/** * Name of a field within a dataset * Must be a non-empty string */ export type FieldName = string; /** * Validates that a field name is valid * @param name - The field name to validate * @returns true if valid */ export function validateFieldName(name: unknown): name is FieldName { if (typeof name !== 'string' || name.trim().length === 0) { return false; } // Field names should be valid identifiers const validPattern = /^[a-zA-Z_][a-zA-Z0-9_]*$/; return validPattern.test(name); }