I don't have access to the source file content, so I can't see the specific implementation details. Based on the name alone, this appears to be a skill for helping with product strategy work like defining roadmaps, prioritizing features, or analyzing market positioning. You'd probably reach for this when you need structured thinking around what to build next or how to position a product. Without seeing what's actually in the skill file, it's hard to say whether it brings specific frameworks or templates to the table, but the general idea seems to be getting AI assistance with the strategic side of product decisions rather than the execution details.
npx skills add https://github.com/alirezarezvani/claude-skills --skill product-strategist