product-management

Product management toolkit — PRD writing (templates, RICE scoring), sprint planning (capacity, velocity, ceremonies), user stories (INVEST, story mapping, splitting), estimation (Fibonacci, t-shirt sizing, PERT), roadmap planning (Now/Next/Later, OKR alignment, milestones), and retrospectives (Start/Stop/Continue, 4Ls, Sailboat, action tracking). 6 skills, 3 commands, 1 agent. No dependencies.