Product Manager Toolkit Essential tools and frameworks for modern product management, from discovery to delivery. Resolve script paths from the installed skill root and run in the task output directory. Sample creation writes and now refuses overwrite. The RICE sizes map to illustrative person-months (XS=1, S=3, M=5, L=8, XL=13); calibrate them rather than treating ordinal sizes as measured effort. Reach must share one time horizon and overlapping audiences must not be counted as unique combined users. The roadmap is a greedy capacity sketch and does not implement dependency scheduling. Inter…