The definition, expanded
GTD starts from one claim: your mind is for having ideas, not holding them. Open loops you keep in memory cost attention. So everything goes into an inbox, and every item gets a decision. The key unit is the next action, the very next physical, visible step. “Website” is a project. “Email Sam for the logo files” is a next action.
Where it comes from
David Allen published Getting Things Done: The Art of Stress-Free Productivity in 2001 and a revised edition in 2015. His company keeps a short official overview of the five steps. GTD shaped a generation of to-do apps: inboxes, contexts like @calls and @computer, and someday/maybe lists all come from it.
How it works
- Capture: collect everything into one inbox.
- Clarify: is it actionable? If it takes under two minutes, do it now. Otherwise define the next action.
- Organize: put actions on context lists, dated items on the calendar, outcomes on a projects list.
- Reflect: do a weekly review of every list.
- Engage: choose what to do based on context, time and energy available.
An example
Alex’s inbox on Monday morning has nine items. Three take under two minutes and get done. “Learn Spanish” becomes a project with the next action “book trial lesson, 10 min @computer”. “Call the landlord” goes on @calls. “Client B kickoff Thursday 10:00” goes on the calendar. “Start a podcast” goes on someday/maybe. The inbox is empty by 09:20.
When it doesn’t work
GTD is heavy to set up and easy to abandon. The weekly review is the step most people drop, and without it the lists go stale. The method is also deliberately quiet on when things happen: context lists tell you what you could do, not what fits between your 11:00 and 14:00 meetings. Many people end up with a perfect list and no plan for the day.
GTD in Needt
Needt maps cleanly to GTD. Capture by typing tasks naturally or turning emails into tasks. Use projects for outcomes, context tags for @calls or @computer, and subtasks for the next action. Where Needt adds something GTD leaves out is the engage step: auto-scheduling places actions in your real free time around meetings, using estimate, deadline, priority and energy. If you already run GTD in Todoist or Notion, Settings → Data → Import & export brings tasks over with titles, due dates, projects and notes.
Agent prompt: “Go through my unscheduled tasks, flag any without a clear next action, and schedule the @computer ones for tomorrow.”