What problem does it solve? Turning a finished PRD into an actionable build order is hard: teams either slice work horizontally (database layer, API layer, UI layer) or guess at sequencing. This Skill reads a PRD, probes the existing codebase, and produces a roadmap of vertical, user-visible slices ordered by dependency. ## Core Features & Use Cases - PRD readiness check: Scores the PRD on a 0-4 heuristic (vision, user stories, must-have requirements, business logic) and warns before generating a roadmap from a hollow document. - Automated codebase baseline: Runs parallel probes across frontend, backend, data, auth, deploy, and observability layers to determine what already exists before sequencing new work. - Lean framing interview: Asks at most three anchor questions (main goal, north-star slice, top blocker), each with a grounded recommendation, then derives investment areas without further prompting. - Use Case: After finishing a PRD with /10x-prd, invoke this Skill to produce context/foundation/roadmap.md listing slices like S-01 through S-NN in dependency order, each ready to hand to /10x-plan for detailed planning. ## Quick Start Ask the agent to generate a roadmap from context/foundation/prd.md and confirm the recommended goal, north-star slice, and blocker when prompted.