What kind of output does it provide?

It generates a detailed Markdown report in your terminal featuring a change summary table, a status list for every section, and a narrative summary of the most significant updates.

Is Git required to use this skill?

Git is required for 'Single File Mode' to compare your working copy against the last committed version. However, you can use 'Two-file mode' to compare any two local files without a Git repository.

How does it recognize different sections in my PRD?

The skill uses fuzzy matching on Markdown '##' headings to map your document's structure to a comprehensive 22-section template, allowing for flexible document styles.

Does the prd-diff skill modify my files?

No, the skill is strictly read-only. It parses your files and generates a report in the terminal without altering the content of your PRD.

PRD Diff Analyzer

Name: PRD Diff Analyzer
Author: sinositato

bysinositato

0•

Collaboration Tools

Analyzes and compares Product Requirements Document revisions section-by-section to provide semantic change summaries and quality insights.

PRD Diff Analyzer is a specialized tool for product managers and developers to track the evolution of Product Requirements Documents (PRDs) without manually parsing complex line-by-line git diffs. By mapping document headings to a standard 22-section template using fuzzy matching, it identifies exactly which requirements were added, modified, or removed. It provides word count metrics and narrative summaries that highlight significant changes, making it an essential tool for document audits, peer reviews, and ensuring requirement consistency throughout the development lifecycle.

Key Features

01Smart recommendations to flag potential quality issues like missing acceptance criteria

02Comprehensive markdown report generation with change metrics and narrative summaries

030 GitHub stars

04Automated word count tracking per section to measure the scope of changes

05Fuzzy matching of document headings to a standardized 22-section PRD template

06Semantic section-by-section comparison against git HEAD or between two local files

Use Cases

01Generating human-readable change logs for stakeholders during the product planning phase

02Reviewing updates to feature specifications before beginning implementation

03Auditing PRD history to identify scope creep or missing requirements across versions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

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

For use in Claude.ai and ChatGPT

Download Skill