PRD Reverse Engineer

To generate PRDs from an existing codebase, this Skill audits your workspace to extract production reality and automatically outputs a structured documentation suite. It scans feature modules to create per-feature PRD files without fabricating missing information.

Documenting a monorepo with multiple feature modules is best handled by applying a deterministic workflow that scans the workspace, builds a system manifest, and generates per-feature PRDs, outputting files under docs/ with a final INDEX.md.

Yes, you can reverse engineer code into a system manifest and architecture docs. The process audits live code to produce a system manifest, navigable docs/index references, and tech stack mappings derived directly from production reality.

No, the code audit does not fill in missing product requirements with assumed features. It strictly converts existing production reality into documentation and avoids fabricating missing information during the PRD generation process.

You do not need any specific dependencies to extract documentation from your workspace. The process runs a deterministic workflow directly on your codebase to build the manifest and feature PRDs without requiring external components.