Function truncate

lib/reactotron-mcp/src/serialization.ts:16–24

(text: string, limit: number, guidance?: string)

 * that tells the LLM how to get more specific data.
 */
export function truncate(text: string, limit: number, guidance?: string): string {
  if (text.length <= limit) return text

  const suffix = guidance
    ? `\n\n[TRUNCATED — response was ~${(text.length / 1000).toFixed(0)}K chars. ${guidance}]`
    : `\n\n[TRUNCATED — response was ~${(text.length / 1000).toFixed(0)}K chars.]`

  return text.slice(0, limit - suffix.length) + suffix
}

/**
 * Serialize data as compact JSON, then truncate if it exceeds the limit.