oh-pdd-design-doc-generator

Generating architecture and functional design documents from a PRD involves mapping requirement sections to standardized markdown templates with consistent sections and diagrams, ensuring structural compliance for HarmonyOS projects.

The required chapter order for an OpenHarmony architecture design document mandates a strict sequence, specifically placing competitor analysis exactly as Chapter 2 between the requirements background and the system architecture analysis.

Yes, you can analyze the OpenHarmony codebase for compatibility before writing functional specifications by scanning bundle, build, interface, and config files to extract component structures and dependencies, ensuring the new design aligns with existing architecture.

PRD-to-design transformation automatically maps requirement sections to corresponding architecture document sections. This ensures that every functional need in the PRD is accurately reflected in the generated design documentation structure.

Limitations of automated design documentation generation include strict enforcement of predefined chapter ordering and structural templates, meaning custom sections outside the standardized architecture and functional design formats may be rejected or require manual adjustment.