openclaw/src/infra/plain-object.ts

/**
 * Strict plain-object guard (excludes arrays and host objects).
 */
export function isPlainObject(value: unknown): value is Record<string, unknown> {
  return (
    typeof value === "object" &&
    value !== null &&
    !Array.isArray(value) &&
    Object.prototype.toString.call(value) === "[object Object]"
  );
}