Function getPlan

src/utils/plans.ts:135–144

(agentId?: AgentId)

 * @param agentId Optional agent ID for subagents. If not provided, returns main session plan.
 */
export function getPlan(agentId?: AgentId): string | null {
  const filePath = getPlanFilePath(agentId)
  try {
    return getFsImplementation().readFileSync(filePath, { encoding: 'utf-8' })
  } catch (error) {
    if (isENOENT(error)) return null
    logError(error)
    return null
  }
}

/**
 * Extract the plan slug from a log's message history.