How does the hub-and-spoke model work for documentation?

The skill creates a central 'Parent' PRD for the overall product vision and generates separate, linked 'Spoke' documents for complex features, keeping documentation organized and readable.

Does it maintain links between documents?

Yes, it creates bidirectional links: the feature document links to the parent, and the parent PRD's Feature Index is updated with a link to the new document.

What information do I need to provide to add a feature?

You need the path to the parent PRD and a feature name. Claude will then lead you through a discovery session to define the problem, scope, and success criteria.

Does it support automated versioning?

Absolutely. The skill performs minor version increments (e.g., v1.0 to v1.1) and automatically updates the revision history table in your markdown files.

Can this skill update my existing PRD without creating a new file?

Yes, the skill offers an in-place update mode for small enhancements, which adds new requirements directly to the parent file and tags them with version markers.

PRD Feature Builder

Name: PRD Feature Builder
Author: sinositato

bysinositato

0•

콘텐츠 관리

Adds new features to existing Product Requirement Documents with automated discovery, versioning, and bidirectional linking.

PRD Feature Builder is a specialized skill for Claude Code designed to streamline product management workflows by maintaining structured documentation. It allows teams to scale their PRDs using a hub-and-spoke model, where new features can either be appended directly to a parent document or generated as standalone modules. The skill guides users through a comprehensive discovery process—gathering details on problem statements, scope, and success criteria—while ensuring all updates are contextually aware of existing personas, KPIs, and technical constraints.

주요 기능

010 GitHub stars

02Hub-and-Spoke Architecture: Manages modular feature documents linked to a central parent PRD.

03Template-Driven Output: Uses standardized markdown templates to maintain professional documentation quality.

04Context-Aware Updates: Reads existing documentation to identify ripple effects on personas and goals.

05Automated Versioning: Increments version numbers and maintains a detailed revision history for every change.

06Structured Feature Discovery: Prompts for problem statements, scope, and success criteria to ensure clarity.

사용 사례

01Tracking small enhancements via in-place updates with clear version tags for engineering audits.

02Automating the transition from feature ideation to formal technical documentation.

03Scaling a mature product by adding modular feature specs without overcomplicating the primary PRD.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

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

For use in Claude.ai and ChatGPT

Download Skill