- How long should sprint planning actually take?
- 60 minutes flat for a 2-week sprint with a 2-8 person team. 90 minutes for 3-week sprints. Anything longer is the async prep wasn't done, or the team is rebuilding the backlog in real-time. The fix is always more grooming before the meeting, not a longer meeting.
- Are sprints even worth it for a small team?
- For a 2-3 person team that's mostly co-located and aligned, often no - lightweight kanban (a board, daily standup, weekly review) covers the same ground without ceremony. For a 4-8 person team, especially if remote or async, sprints provide a useful commitment cadence and a natural retro rhythm. Bigger than 8 and you're past sprint-planning-as-one-meeting; you're into multi-team coordination.
- What's the most common reason sprints miss?
- Two: (1) capacity was overstated - the team planned for 100% of nominal capacity and reality delivered 60-70%; (2) the work was estimated without acceptance criteria, so engineers discovered scope mid-sprint. Fix capacity by reserving 20% slack and being honest about non-engineering time. Fix scope by writing acceptance criteria in grooming, not in the sprint.
- Should I use story points or hours?
- For a small team starting out: just use 'items' (count of issues completed). Story points add overhead that mostly pays off when you have 3+ teams comparing capacity. Hours encourage false precision. If the team is mature and wants finer granularity, Fibonacci-style story points (1, 2, 3, 5, 8) work better than hours because they explicitly encode uncertainty.
- Can my AI agents help with sprint planning?
- Yes. Agents are useful for: drafting the candidate sprint plan from the backlog, summarising the prior sprint's variance to feed retro, identifying stale issues for backlog grooming, drafting the sprint goal from the team's quarterly OKRs, and tracking action items between retros. The judgement calls (what to commit, what to drop, capacity, ownership) need humans. The playbook ships agent prompts inline for the goal-drafting and retro-prep steps.