PRD Generator - Professional Product Requirements Documentation

What Problem It Solves

Product requirements often live in meeting notes, verbal alignment, and fragmented prototypes before implementation. This makes it hard for engineers to understand boundaries, for QA to derive acceptance criteria, and for teams to avoid repeated clarification. PRD Generator is aimed at this workflow: it turns product background, feature goals, and user flows into a reviewable, executable Markdown PRD rather than a generic feature list.

How It Works

The skill uses a UML use-case driven approach and narrows the work in stages:

• Requirements collection: confirm product context, core capabilities, and target users, so the output is not just a wish list.
• Use-case modeling: identify actors, organize use cases, and mark Include / Extend relationships to make functional boundaries clearer.
• Specification writing: add preconditions, postconditions, event flow, and alternative flows for each use case, which helps engineering and testing cover edge cases.
• Interaction and non-functional constraints: generate flow diagrams, sequence diagrams, and state machines, while stating performance, security, and compatibility requirements to reduce rework.
• Document integration: produce a complete Markdown PRD with header metadata such as version, date, and status, and use tables for data fields.

Boundaries and Caveats

It fits new feature analysis, product specification drafting, use-case modeling, and early collaboration drafts. It does not replace business decisions: data dictionaries, API fields, permission rules, and metric definitions still require accurate context from the user. For complex architectures or cross-system dependencies, generate a PRD skeleton first, then supplement ADRs, interface contracts, and test cases.