Function handleSpawnInProcess

src/tools/shared/spawnMultiAgent.ts:840–1032

* Handle spawn operation for in-process teammates. * In-process teammates run in the same Node.js process using AsyncLocalStorage.

(
  input: SpawnInput,
  context: ToolUseContext,
)

 * In-process teammates run in the same Node.js process using AsyncLocalStorage.
 */
async function handleSpawnInProcess(
  input: SpawnInput,
  context: ToolUseContext,
): Promise<{ data: SpawnOutput }> {
  const { setAppState, getAppState } = context
  const { name, prompt, agent_type, plan_mode_required } = input

  // Resolve model: 'inherit' → leader's model; undefined → default Opus
  const model = resolveTeammateModel(input.model, getAppState().mainLoopModel)

  if (!name || !prompt) {
    throw new Error('name and prompt are required for spawn operation')
  }

  // Get team name from input or inherit from leader's team context
  const appState = getAppState()
  const teamName = input.team_name || appState.teamContext?.teamName

  if (!teamName) {
    throw new Error(
      'team_name is required for spawn operation. Either provide team_name in input or call spawnTeam first to establish team context.',
    )
  }

  // Generate unique name if duplicate exists in team
  const uniqueName = await generateUniqueTeammateName(name, teamName)

  // Sanitize the name to prevent @ in agent IDs
  const sanitizedName = sanitizeAgentName(uniqueName)

  // Generate deterministic agent ID from name and team
  const teammateId = formatAgentId(sanitizedName, teamName)

  // Assign a unique color to this teammate
  const teammateColor = assignTeammateColor(teammateId)

  // Look up custom agent definition if agent_type is provided
  let agentDefinition: CustomAgentDefinition | undefined
  if (agent_type) {
    const allAgents = context.options.agentDefinitions.activeAgents
    const foundAgent = allAgents.find(a => a.agentType === agent_type)
    if (foundAgent && isCustomAgent(foundAgent)) {
      agentDefinition = foundAgent
    }
    logForDebugging(
      `[handleSpawnInProcess] agent_type=${agent_type}, found=${!!agentDefinition}`,
    )
  }

  // Spawn in-process teammate
  const config: InProcessSpawnConfig = {
    name: sanitizedName,
    teamName,
    prompt,
    color: teammateColor,
    planModeRequired: plan_mode_required ?? false,
    model,
  }