How does the refinement process work?

The skill walks through your document section-by-section, highlighting issues found during analysis and asking specific questions to fill in missing details like validation rules or edge cases.

What kind of PRD formats does it support?

It supports various formats including Full PRDs, 1-Pagers, Shape Up Pitches, and specialized AI Product PRDs, each with its own quality score threshold.

Does it overwrite my existing files?

It updates the PRD file incrementally as you refine sections. Upon completion, it also offers the option to save the final version to a completely different path.

What is required to use the PRD Refiner skill?

You need a path to an existing markdown PRD file and the companion 'prd-analyze' skill installed to perform the initial and final quality checks.

PRD Refiner

Name: PRD Refiner
Author: sinositato

bysinositato

0•

Learning & Documentation

Refines Product Requirements Documents iteratively by identifying gaps, resolving ambiguities, and enforcing quality standards through interactive section-by-section editing.

PRD Refiner is a specialized capability designed to transform draft product requirements into high-quality, implementation-ready documentation. By integrating with analysis tools, it systematically addresses missing sections, underspecified logic, and edge cases through a guided, interactive process. It prioritizes critical findings first and employs a final quality gate to ensure the document meets industry standards for completeness and clarity, making it an essential tool for product managers and developers during the scoping phase to prevent requirement drift and technical debt.

Key Features

01Iterative section-by-section refinement guided by analysis findings

02Automated quality scoring against type-specific thresholds (e.g., Shape Up, AI PRD)

03Interactive gap-filling through targeted user questions for edge cases and logic

04Incremental file updates to ensure progress is saved throughout the refinement process

050 GitHub stars

06Priority-based issue resolution focusing on critical gaps before cosmetic fixes

Use Cases

01Ensuring documentation includes critical error states and acceptance criteria before development

02Standardizing PRD quality across a project using automated scoring benchmarks and quality gates

03Elevating a rough product draft into a detailed technical specification for engineering teams

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sinositato/tato-claude-plugins prd-refine

For use in Claude.ai and ChatGPT

Download Skill