design-source-of-truth

Consolidate fragmented design specifications into a single source-of-truth document.

1|Updated Dec 23, 2025
One-click install
npx skills add https://github.com/jonnymuir/Umbraco.Prism --skill design-source-of-truth
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: design-source-of-truth
Source: https://github.com/jonnymuir/Umbraco.Prism/tree/main/.claude/skills/design-source-of-truth
Command: npx skills add https://github.com/jonnymuir/Umbraco.Prism --skill design-source-of-truth

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill resolves the confusion caused by scattered design notes, issue comments, and outdated documentation by consolidating target behaviors into a single, canonical source-of-truth document.

Core Features & Use Cases

  • Canonical Documentation: Establishes a primary design document that serves as the definitive reference for a feature redesign.
  • Status Mapping: Explicitly categorizes existing documentation as either current-state background or partial-state, preventing implementation errors.
  • Use Case: When a complex redesign is split across multiple GitHub issues, use this Skill to synthesize those fragments into a clear, plain-language design doc that aligns the team on the end-to-end target behavior.

Quick Start

Use the design-source-of-truth skill to audit the current documentation set and generate a consolidated design document for the upcoming payment service blueprint.

Frequently Asked Questions about design-source-of-truth

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I consolidate fragmented design specifications into a single source of truth?▼

Consolidating fragmented design specifications involves auditing scattered notes and issue comments to synthesize them into one canonical design document. This establishes a primary reference that explicitly maps documentation status to prevent implementation errors during complex product redesigns.

What is the best way to align backlog slices with architectural requirements during a redesign?▼

Aligning backlog slices with architectural requirements requires mapping documentation status explicitly within a unified design document. By categorizing existing notes as either current-state background or partial-state, teams ensure clear communication of target behaviors and state transitions.

How does status mapping prevent implementation errors in product management documentation?▼

Status mapping prevents implementation errors by explicitly categorizing existing design documentation as either current-state background or partial-state. This classification clarifies target behaviors and state transitions, ensuring developers do not build against outdated or incomplete specifications.

Can I use this approach to synthesize design notes spread across multiple GitHub issues?▼

Yes, you can synthesize design notes spread across multiple GitHub issues by consolidating those fragments into a clear, plain-language design document. This creates an authoritative source-of-truth that aligns the team on the end-to-end target behavior for complex redesigns.

When do I need to create a canonical design document for a feature redesign?▼

You need to create a canonical design document when a complex feature redesign causes confusion through scattered notes and outdated documentation. Establishing a single authoritative source ensures clear communication of target behaviors and state transitions across the product team.

What are the limitations of consolidating technical notes into one source-of-truth document?▼

The limitation of consolidating technical notes into one source-of-truth document is the ongoing maintenance required to keep the canonical reference accurate. Without continuously mapping documentation status, the unified design doc risks becoming outdated as new backlog slices emerge.