Coherence Design

Audit product features for coherence using Centers Audit and Narrative Thread.

1|Updated Apr 16, 2026

Search Tags:#design #consistency #narrative #product-design #coherence #systems-thinking #centers

Ready to run

npx skills add https://github.com/melissa-pereira-deel/creative-technologist-agent --skill coherence-design

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: Coherence Design
Source: https://github.com/melissa-pereira-deel/creative-technologist-agent/tree/main/skills/coherence-design
Command: npx skills add https://github.com/melissa-pereira-deel/creative-technologist-agent --skill coherence-design

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Coherence Design helps product teams ensure that every element strengthens the whole, eliminating isolated features and mixed signals that erode brand and user trust.

Core Features & Use Cases

Centers Audit: evaluates whether major elements reinforce surrounding parts and reinforce the product's central identity.
Narrative Thread: defines the core story of the product and verifies consistency across onboarding, features, and messaging.
Fitness & Subtraction Tests: checks fit within the product's voice and determines whether removing a feature preserves coherence.
Stranger Test: assesses whether a new user can articulate what the product is and what it values after exposure.

Quick Start

Run a Centers Audit on your current feature and draft a one-sentence core narrative it should support.

Frequently Asked Questions about Coherence Design

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

FAQPage Schema

How do I ensure product consistency across multiple features and platforms?▼

Ensure product consistency by running a Centers Audit to verify that major elements reinforce the product's central identity, and use a Narrative Thread to align messaging across platforms. This eliminates mixed signals and unifies the user experience.

What is the best way to evaluate if a product feature fits the overall design system?▼

The best way to evaluate feature fit is to apply Fitness and Subtraction Tests. These checks determine whether a feature matches the product's voice and whether removing it preserves overall design coherence without eroding user trust.

How do I check if a new user understands what my product does after onboarding?▼

Check new user comprehension by applying the Stranger Test, which assesses whether a user can articulate what the product is and what it values after initial exposure, ensuring your narrative thread remains clear.

When do I need to run a coherence audit on my product design?▼

Run a coherence audit during feature audits, design reviews, and product strategy phases to eliminate isolated features. You need it when mixed signals threaten brand trust or when verifying that elements strengthen the whole product.

Can I use systems-thinking to identify anti-patterns in my current product strategy?▼

Yes, you can use systems-thinking to identify anti-patterns by applying guardrail checks during a design review. This process catches isolated features and mixed signals, ensuring every element reinforces the product's central identity.