Todos in Claude Code are evolving into Tasks, a new feature designed to enhance project management capabilities within the platform. This shift allows Claude to track and manage more complex projects while collaborating across different sessions and subagents. The update reflects a need for better coordination, especially as projects often involve multiple dependencies and blockers. The previous TodoWrite Tool is now deemed unnecessary since the model can handle smaller tasks autonomously. Tasks will be stored in the file system, enabling real-time collaboration. When one session makes updates to a Task, those changes automatically sync across all sessions involved with that Task List. Users can create and manage these Tasks by setting environment variables, facilitating smoother operations when launching subagents. The Tasks feature is positioned as a fundamental component for developing intricate projects within Claude Code, drawing inspiration from community feedback and existing projects like Beads by Steve Yegge.