This is the PRD-to-SRS bridge you need when product intent is clear but implementation constraints are still fuzzy. It extracts the hidden assumptions senior engineers usually restate during review and turns them into a reusable capability contract: business rules, scope boundaries, invariants, data ownership, lifecycle transitions. You feed it a PRD or roadmap item, it gives you actors, states, interfaces, and a list of unresolved questions before code starts. Best used when a feature crosses multiple services and you need explicit constraints instead of vague planning prose. The output is durable enough to survive across sessions and harnesses.
npx -y skills add affaan-m/everything-claude-code --skill product-capability --agent claude-codeInstalls into .claude/skills of the current project.
Select a file.
juliusbrussee/caveman
mattpocock/skills
shadcn/improve
obra/superpowers
forrestchang/andrej-karpathy-skills
vercel-labs/skills