What problem does it solve? Reimplementing software from reverse-engineered specifications is error-prone and token-expensive when done ad hoc. This Skill turns the specs produced by Reversa into an ordered, executable reconstruction plan and implements each task on demand, one at a time, reading only the files each task needs. ## Core Features & Use Cases - Bottom-up plan generation: Builds _reversa_sdd/reconstruction-plan.md from architecture, dependencies, and gap reports, ordering tasks from database schema up to API and user flows. - Migration-aware reconstruction: Detects completed migrations and lets you rebuild either from the original specs or from the target-stack migration specs, including cutover and parity validation tasks. - Token-efficient execution: Each task reads only the files listed in its Lê: field, pauses on spec gaps, and waits for user confirmation before advancing. - Use Case: After running Reversa on a legacy codebase, copy _reversa_sdd/ into a fresh project and invoke the Skill to regenerate the entire system module by module, resuming at any point. ## Quick Start Ask your AI agent to run /reversa-reconstructor in a directory containing the _reversa_sdd folder to generate the plan, then say INICIAR to execute the first task.