Function makeChildThreadId

web/src/utils/subagentThread.js:98–103

(parentThreadId, agentSlug, toolCallId)

}

export async function makeChildThreadId(parentThreadId, agentSlug, toolCallId) {
  if (!parentThreadId || !agentSlug || !toolCallId) return ''
  const data = new TextEncoder().encode(`${parentThreadId}:${agentSlug}:${toolCallId}`)
  const hex = await digestSha256Hex(data)
  return `${PREFIX}${hex.slice(0, DIGEST_LENGTH)}`
}