Function call

src/tools/TeamCreateTool/TeamCreateTool.ts:136–245

(input, context)

  },

  async call(input, context) {
    const { setAppState, getAppState } = context
    const { team_name, description: _description, agent_type } = input

    // Check if already in a team - restrict to one team per leader
    const appState = getAppState()
    const existingTeam = appState.teamContext?.teamName

    if (existingTeam) {
      throw new Error(
        `Already leading team "${existingTeam}". A leader can only manage one team at a time. Use TeamDelete to end the current team before creating a new one.`,
      )
    }

    // If team already exists, generate a unique name instead of failing
    const finalTeamName = generateUniqueTeamName(team_name)

    // Generate a deterministic agent ID for the team lead
    const leadAgentId = formatAgentId(TEAM_LEAD_NAME, finalTeamName)
    const leadAgentType = agent_type || TEAM_LEAD_NAME
    // Get the team lead's current model from AppState (handles session model, settings, CLI override)
    const leadModel = parseUserSpecifiedModel(
      appState.mainLoopModelForSession ??
        appState.mainLoopModel ??
        getDefaultMainLoopModel(),
    )

    const teamFilePath = getTeamFilePath(finalTeamName)

    const teamFile: TeamFile = {
      name: finalTeamName,
      description: _description,
      createdAt: Date.now(),
      leadAgentId,
      leadSessionId: getSessionId(), // Store actual session ID for team discovery
      members: [
        {
          agentId: leadAgentId,
          name: TEAM_LEAD_NAME,
          agentType: leadAgentType,
          model: leadModel,
          joinedAt: Date.now(),
          tmuxPaneId: '',
          cwd: getCwd(),
          subscriptions: [],
        },
      ],
    }

    await writeTeamFileAsync(finalTeamName, teamFile)
    // Track for session-end cleanup — teams were left on disk forever
    // unless explicitly TeamDelete'd (gh-32730).
    registerTeamForSessionCleanup(finalTeamName)

    // Reset and create the corresponding task list directory (Team = Project = TaskList)
    // This ensures task numbering starts fresh at 1 for each new swarm
    const taskListId = sanitizeName(finalTeamName)
    await resetTaskList(taskListId)